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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5839. Отображено 100.
19-04-2012 дата публикации

Extendable cage for construction

Номер: US20120090918A1
Автор: Song-Bog LEE
Принадлежит: Consolswc Co Ltd

A cage for construction work is provided with an extendable function. More particularly, a cage for construction work with an extendable function is provided which is formed so as to have both extendibility and safety by allowing for lateral extension of a cage used in finish work for the outer wall of a structure when constructing the structure and integrally forming a guard net for preventing falls on an upper part thereof.

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Номер записи: 1
12-07-2012 дата публикации

Fastener-free connection of adjacent concrete formwork tables built with wood I-Joists and wood-based panels

Номер: US20120175493A1
Автор: Jeffery Christopher Jack, Stephen Aikman
Принадлежит: RedBuilt LLC

The invention provides a means for making a reusable, non-destructive connection of adjacent formwork tables constructed of wood I-Joists and wood-based plyform sheathing. The connection may be made and removed by workers below in a way that does not damage the forms.

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Номер записи: 2
28-11-2013 дата публикации

ADVANCED STANDING SEAM ROOF PANEL BRACKET

Номер: US20130313043A1
Автор: Lallier Mario
Принадлежит:

A roofing bracket is configured to securely and removeably attach to a standing seam of a roofing panel. The roofing bracket has a first section and a plurality of second sections, each section having a base that defines a top and bottom face. A pressure clamping device extends between the first section and each of the plurality of second sections. A plank support system is selectively mountable onto the first section and configured to receive and retain a plank therein. The plank support system defines a plank support face and an angle lift mechanism configured to place a plank in a substantially horizontal position. A clamping adjustment mechanism is mounted onto each of the plurality of second sections and is configured to apply a torque to the first section and each of the second sections. 1. A roofing bracket configured to securely and removeably attach to a standing seam of a roofing panel , the roofing bracket comprising:a first section having a first section base, the first section base defining a first section base top face and a first section base bottom face;a plurality of second sections, each of the plurality of second sections having a second section base, each second section base defining a second section base top face and a second section base bottom face;a pressure clamping device extending between the first section and each of the plurality of second sections configured to draw together and retain the first section and the respective second section on opposite sides of the standing seam;a plank support system selectively mountable onto the first section and configured to receive and retain a plank therein, the plank support system having a plank support face and an angle lift mechanism, the angle lift mechanism configured to place the plank in a substantially horizontal position; anda clamping adjustment mechanism mounted onto each of the plurality of second sections and configured to apply a torque to the first section and the second section to ...

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Номер записи: 3
05-12-2013 дата публикации

MODULAR INSULATED SCAFFOLD WALL SYSTEM

Номер: US20130318889A1
Автор: Brown John E., Cole Adam L.
Принадлежит: TBFL, INC.

A scaffold wall system for erecting temporary insulated facilities using a scaffold structure for support is disclosed. The system comprises a floor supported by the scaffold structure, a plurality of walls supported by the floor, and a ceiling supported by the walls. The floor comprises a plurality of support beams laid across the scaffold structure, and floor boards laid across the support beams. The walls comprise a plurality of wall panels placed into customized tracks secured to the floor. Insulative sleeves are placed between the wall panels. The ceiling also comprises a plurality of panels with insulative sleeves. The system allows for multiple levels of temporary insulated facilities to be erected within a scaffold. 1. A temporary structure comprising:a scaffold;a floor that is supported by the scaffold;a plurality of walls supported by the floor;and a ceiling supports by the plurality of walls;wherein the floor, the plurality of walls, and the ceiling define a substantially enclosed space.2. The structure of claim 1 , wherein the floor comprises:a plurality of floor support beams supported by the scaffold; anda plurality of floor boards supported by the floor support beams.3. The structure of claim 2 , wherein the floor comprises pre-fabricated parts of standard sizes and shapes.4. The structure of claim 1 , wherein the plurality of walls comprises a plurality of wall panels.5. The structure of claim 4 , wherein the wall panels are insulated panels.6. The structure of claim 5 , further comprising a plurality of insulative sleeves placed between each of the wall panels.7. The structure of claim 4 , wherein the wall panels are further supported by the scaffold through support hooks that hook the wall panels onto the scaffold.8. The structure of claim 7 , wherein the walls comprise pre-fabricated parts of standard sizes and shapes.9. The structure of claim 4 , further comprising a plurality of tracks secured to the floor for receiving the wall panels.10. A ...

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Номер записи: 4
26-12-2013 дата публикации

Lift for high-voltage towers and wind turbine towers

Номер: US20130341122A1
Автор: Andreas Maurer, Pascal Mosetti
Принадлежит: HIGHSTEP SYSTEMS AG

An arrangement for overcoming heights or vertical distances, such as, in particular, high-voltage towers, towers for wind installations, buildings, high-bay warehouses, etc., has a longitudinally extended, rail-like profile ( 7 ) or guide member, and at least one portable lift element which is fastenable re-releasably to the profile, consisting of a driving part ( 3 ) which is movable up and down along the profile or guide member and a platform ( 5 ) for receiving at least one person or loads.

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Номер записи: 5
13-03-2014 дата публикации

CONSTRUCTION APPARATUS

Номер: US20140069740A1
Автор: Wurth Steven P.
Принадлежит:

A construction apparatus for use within an elevator hoistway is provided. The construction apparatus includes span members, each span member having a first end, a second end and a length. Sill attachments are connected to the first end of the span members. The sill attachments are configured to rotate about and seat against a building sill. A support member connected to the second end of the span members. The support members are configured to seat against a second side of the elevator hoistway. The length of the span members is longer than a horizontal distance from the building sill to the second side of the elevator hoistway such that the span members rest in an inclined orientation with respect to a substantially horizontal axis. One or more platforms is supported by one or more forms, the platforms arranged such as to provide a working platform within the elevator hoistway. 1. A construction apparatus for use within an elevator hoistway , the construction apparatus comprising:one or more span members, each span member having a first end, a second end and a length;a sill attachment connected to the first end of each of the span members, the sill attachments configured to rotate about and seat against a building sill;a support member connected to the second end of each of the span members, the support members configured to seat against a second side of the elevator hoistway, the second side of the elevator hoistway positioned opposite the building sill, and wherein the length of each of the span members is longer than a horizontal distance from the building sill to the second side of the elevator hoistway such that when the support members are seated against the second side of the elevator hoistway and the sill attachment is seated against the building sill, the span members rest in an inclined orientation with respect to a substantially horizontal axis;one or more forms connected to each of the span members; andone or more platforms supported by the one or more ...

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Номер записи: 6
01-01-2015 дата публикации

SUSPENDED SCAFFOLD CABLE DIVERTER SYSTEM

Номер: US20150001006A1
Автор: Misiolek Jerome Andrew
Принадлежит:

A suspended scaffold rigging system includes a base to be attached with a roof of a building and an arm attached with the base. The arm includes an end portion to extend over and away from an edge of the roof when the base is attached with the roof and a cable guide defined by the end portion. The system further includes a scaffold and a suspension cable to be attached to the scaffold, to be guided by the cable guide, and to be attached to a tie-back of the building such that that tie-back bears a load of the scaffold and the arm spaces the suspension cable away from the edge of the roof. 1. A suspended scaffold rigging system comprising:a base configured to be attached with a roof of a building;an arm attached with the base and including (i) an end portion configured to extend over and away from an edge of the roof when the base is attached with the roof and (ii) a cable guide defined by the end portion;a scaffold; anda suspension cable configured to be attached to the scaffold, to be guided by the cable guide, and to be attached to a tie-back of the building such that that tie-back bears a load of the scaffold and the arm spaces the suspension cable away from the edge of the roof2. The system of claim 1 , wherein the cable guide includes plates arranged to partially define a cavity through which the suspension cable passes.3. The system of claim 2 , wherein the cable guide further includes a retention member spanning the plates and configured to prevent the suspension cable from dislodging from the cable guide.4. The system of claim 1 , wherein the cable guide further includes a curved edge portion to prevent the suspension cable from kinking5. The system of claim 4 , wherein the end portion includes a flange and the curved edge portion is reinforced by the flange.6. The system of further comprising another cable guide defined by the arm.7. The system of claim 6 , wherein the another cable guide includes plates arranged to partially define a cavity through which ...

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Номер записи: 7
05-01-2017 дата публикации

METHOD FOR DEMOLISHING A BUILDING

Номер: US20170002578A1
Автор: Panseri Giuseppe, Panseri Roberto, Panseri Stefano
Принадлежит:

A method for demolishing a building, where the building comprises a building base placed in proximity of a ground, or placed on the ground, and an opposite building top or temporary building top arranged away from the building base, as well as building floors. The equipment used in the method includes a platform adapted to be positioned against the top of the building, avoiding ground support devices which extend from the platform to the base of the building or the ground surrounding the building. The platform includes at least one working scaffold adapted to be arranged along the periphery of the building and to face at least one floor of said building. The working scaffold is supported, hung, on the platform so that it descends along the side wall of the building to border the works for demolishing the building. 1. A method for demolishing a building comprising a building base placed in proximity of a ground , or placed on the ground , and comprising an opposite top , or temporary top of the building , placed away from said building base , as well as building floors , said method comprising the following steps:positioning on the top, or temporary top, of the building a platform, avoiding devices for supporting the platform on the ground which from the platform reach the base of the building or the ground surrounding the building;arranging along the periphery of said building and facing to at least one floor of said building at least one working scaffold;supporting, hanging on said platform, said at least one working scaffold so that it descends along the side wall of the building to border the works for demolishing the building;wherein said platform is associated to the top, or temporary top, of pillars of the building.2. A method according to claim 1 , wherein the movements of the equipment are controlled by means of a centralized and/or feedback adjustment.3. A method according to claim 1 , further comprising the step of demolishing a floor of the building ...

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Номер записи: 8
07-01-2021 дата публикации

Climbing system and method for operating a climbing system

Номер: US20210002909A1
Автор: Tobias Kolb
Принадлежит: PERI GMBH

The invention relates to a climbing system (100, 110), in particular a self-climbing formwork system, comprising at least one climbing rail (10) which is guided on at least two climbing shoes (38), wherein the climbing shoes (38) can be fastened on and/or in a cured concreting section (50), and wherein the climbing shoes (30) are designed to guide the climbing rail (10) and/or to hold it at least with respect to a climbing direction (K), and an actuator (16). The invention is characterized in that the at least one climbing rail (10) has at least a first and a second rail part (12, 14), wherein the first and the second rail part (12, 14) are arranged one behind the other as viewed in the climbing direction (K), in that the first and the second rail part (12, 14) can each be guided and held by means of one of the climbing shoes (38), and in that the actuator (16) is designed to selectively increase or reduce the distance (d) between the first and the second rail part (12, 14) along the climbing direction. The invention further relates to a method for operating a climbing system (100, 110). The invention opens up a novel climbing principle for climbing systems (100, 110) and thus allows, inter alia, continuous climbing for example along a cured concreting section (50).

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Номер записи: 9
07-01-2021 дата публикации

APPARATUS AND METHOD FOR SLIPFORMING A SHAFT

Номер: US20210003010A1
Автор: HANLEY Eamon
Принадлежит:

The invention relates to a slipform apparatus () and method () of operating a slipform apparatus for constructing a primary slipform structure () from one side thereof. The slipform apparatus comprising a platform () having a plurality of work levels (), and a lift device having at least one cable (). The platform () is suitable for suspending from above by said cable () and the lift device is operable to raise or lower the platform (). The plurality of work levels () are provided around a perimeter of the platform () and surround a central space () through the plurality of work levels (). The method includes suspending the platform () from above using the lift device (), performing a rebar installation operation comprising raising the platform () using the lift device () and installing at least one rebar cage (), using the lift device () to lower the platform () to abase of the at least one rebar cage (), and performing a concrete slipform operation of the at least one rebar cage () comprising raising the platform using the lift device (). 1. A slipform apparatus for constructing a primary slipform structure from one side thereof , comprising a platform having a plurality of work levels , and a lift device having at least one cable , the platform being suitable for suspending from above by said at least one cable and the lift device being operable to raise or lower the platform , wherein the plurality of work levels are provided around a perimeter of the platform and surround a central space through the plurality of work levels.2. A slipform apparatus according to claim 1 , wherein a safety barrier is provided between each work level and the central space.3. A slipform apparatus according to claim 1 , wherein each of the plurality of work levels around a perimeter of the platform comprises a regular shape.4. A slipform apparatus according to claim 1 , wherein the lift device is provided above the platform and said at least one cable is connected to the platform.5. ...

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Номер записи: 10
08-01-2015 дата публикации

QUICK CONNECT ROOF CLIP AND COMPATIBLE ROOFTOP EQUIPMENT

Номер: US20150008298A1
Автор: Fontaine Scott
Принадлежит:

A device to which a compatible a roof jack, safety rail, or other rooftop equipment may be attached, which device reduces or eliminates damage to roof components, to which lanyards may be attached, which allows the roof jack, safety rail, or other equipment to be removed, and which may be permanently affixed to the roof for future use. 1a rooftop equipment comprising:a base, a plate attached to the first end of the rooftop equipment, wherein the plate is held above the base of the rooftop equipment by a first attachment head-rooftop equipment connector and wherein a bottom of the plate is held a sufficient distance above the base of the rooftop equipment by the first attachment head- rooftop equipment connector to accommodate the roof-affixable clip when both are on a roof,', 'the first attachment head-rooftop equipment connector connecting the attachment head and the rooftop equipment, and', 'a projection releasably attachable to the roof-affixable clip;, 'an attachment head releasably attachable to a clip affixable to a roof, which attachment head comprisesthe clip affixable to a roof comprising:a first portion comprising one or more perforations, which perforation is not open to an edge of the roof-affixable clip and which perforation is sized to receive a fastener to attach the roof-affixable clip to a roof,a second portion comprising an opening sized to accommodate the projection, wherein the second portion is oriented on the same horizontal axis as the first portion and wherein a bottom surface of the second portion is above a top surface of the first portion, providing an open space below the bottom surface of the second portion, anda sloped portion connecting the first and second portions.. A rooftop equipment attachment system comprising: This application claims the benefit of U.S. patent application Ser. No. 12/948,742, filed Nov. 17, 2010 and Ser. No. 13/461,600, filed May 1, 2012; these applications are incorporated herein by this reference. This ...

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Номер записи: 11
20-01-2022 дата публикации

Retractable Mezzanine Walkway

Номер: US20220018143A1
Автор: Pennington Lance
Принадлежит:

It is an object of one or more embodiments of the present disclosure to provide a retractable mezzanine walkway, which when used in conjunction with high-density mobile shelving systems, expands and rolls out, creating an aisle for which employees can walk down. The retractable mezzanine walkway includes pairs of mobile shelving units configured to sit on top of parallel tracks. The retractable mezzanine walkway is configured to roll out between a pair of mobile shelving units when the pair of mobile shelving units is moved apart, such that an aisle is created, and configured to store inside the pair of mobile shelving units when the pair of mobile shelving units are moved together. 1. A retractable mezzanine walkway , comprising:a first pair of mobile shelving units, comprising a first and second shelving unit; andan elevated retractable deck between said pair of mobile shelving units, securely connected to said first shelving unit, and slidably connected to said second shelving unit;wherein upon separating said first pair of mobile shelving units, said deck forms said walkway between said pair of mobile shelving units.2. The retractable mezzanine walkway of claim 1 , wherein the elevated retractable deck comprises grated decking.3. The retractable mezzanine walkway of claim 3 , wherein the grated decking comprises a fiber-reinforced polymer (FRP).4. The retractable mezzanine walkway of claim 1 , wherein said elevated retractable deck comprises metal or plastic.5. The retractable mezzanine walkway of claim 1 , wherein claim 1 , a first length of the elevated retractable deck attaches to a secure beam on said first shelving unit.6. The retractable mezzanine walkway of claim 5 , wherein a second length of the elevated retractable deck claim 5 , opposite the first length claim 5 , has one or more plastic strips attached on an underside of said deck claim 5 , for sliding on one or more support bracket(s) of said second shelving unit.7. The retractable mezzanine walkway ...

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Номер записи: 12
18-01-2018 дата публикации

CAGE APPARATUS FOR CONSTRUCTION

Номер: US20180016802A1
Автор: BAIK Ho, CHO Hun Hee, CHOI Jun Sok, Kang Kyung In, Kim Min Ju, Kim Tae Hoon, LEE Jae Soo, Lee Sangheon
Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Disclosed herein is a cage apparatus for construction, which includes: a cage base having a base frame supporting a base foothold to carry out frame work of a building; and a cage gondola unit arranged to be operated relative to the cage base to carry out exterior finish work of the building. 1. A cage apparatus for construction , which includes a cage base having a base frame supporting a base foothold to carry out frame work of a building , comprising:a cage gondola unit arranged to be operated relative to the cage base to carry out exterior finish work of the building.2. The cage apparatus according to claim 1 , wherein the cage gondola unit comprises:a gondola unit main frame fixed and mounted on the cage frame;{'b': '50', 'a gondola unit main operating part, whose at least a part is arranged on the gondola unit main frame () to carry out relative operation; and'}a gondola connected to the gondola unit main operating part to allow a worker to get on the gondola to carry out exterior finish work of the building.3. The cage apparatus according to claim 2 , wherein a plurality of the base main frames and the gondola unit main frames are disposed.4. The cage apparatus according to claim 3 , wherein main frame rails are disposed on the gondola unit main frame in a longitudinal direction claim 3 , and{'b': '50', 'wherein the gondola unit main operating part () comprisesa main operating part wheels which are operable along the main frame rails;a main operating part wheel bracket connected with the main operating part wheels; anda main operating part bracket handle which enables the worker to grip it to transfer power and is connected to the main operating part wheel bracket.5. The cage apparatus according to claim 4 , wherein the cage gondola unit further comprises:a gondola unit subsection part which operates the gondola in the direction perpendicular to the gondola unit main frame between the gondola unit main operating part and the gondola.6. The cage apparatus ...

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Номер записи: 13
21-01-2021 дата публикации

ROOFING GUARD FOR CARPENTERS

Номер: US20210017777A1
Автор: Albert Matthew, Albert Rino P.
Принадлежит:

In various aspects and embodiments a roofing guard device comprises a mount portion brace portion optional lateral supports and restraint flanges as well as optional fall-arrest mount(s) By securely supporting a foot guard such as a board or plank and providing secure attachment points for roofing harnesses or other fall-arrest devices, the roofing guard device provides increased protection against falls and other mishaps. When configured such that a gap between the foot guard and an edge of the roof is entirely or substantially eliminated, roofing guard devices in accordance with the invention can further help to eliminate dangers from falling tools, hardware, etc. 1. A roofing guard device , comprising:a mount portion adapted for permanent or releasable attachment to a roofing surface;a foot-guard brace portion adapted to permanently or releasably support a foot guard in a substantially orthogonal relationship with respect to the roofing surface, the foot-guard brace portion comprising a retainer flange adapted to restrain the foot guard from lateral movement parallel to and orthogonal from the roofing surface while the foot brace is supported by the foot-guard brace portion; anda fall-arrest safety mount adapted for permanent or releasable attachment of a personnel restraint device.2. The roofing guard device of claim 1 , wherein the fall-arrest safety mount is integrally or releasably provided on the foot-guard brace portion.3. The roofing guard device of claim 1 , wherein at least the mount portion and the foot-guard brace portion are integrally formed of flat sheet stock.4. The roofing guard device of claim 1 , wherein at least the mount portion and the foot-guard brace portion are integrally formed of flat bar stock.5. The roofing guard device of claim 1 , comprising at least one lateral brace claim 1 , the at least one lateral brace extending from a side of the mount portion claim 1 , proximate the foot-guard brace portion.6. The roofing guard device of ...

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Номер записи: 14
21-01-2021 дата публикации

ROOFING GUARD FOR CARPENTERS

Номер: US20210017778A1
Автор: ALBERT Matthew Oniel, ALBERT Rino Phillippe
Принадлежит:

In various aspects and embodiments a roofing guard device comprises a mount portion , optional brace portion , lateral supports , restraint flanges , and fencing post for engagement of fencing panels , as well as optional fall-arrest mount . By securely supporting fencing and optional foot braces , the roofing guard device and corresponding roofing systems reduce the likelihood of workers or materials falling from roofs or other high places. 1. A foot guard and fencing device for use on a sloped roof , comprising:a retainer portion adapted for permanent or releasable attachment to a sloped roofing surface;a foot-guard brace portion adapted to permanently or releasably support a foot guard in a substantially orthogonal or relationship with respect to the roofing surface,a fencing post portion comprising a post adapted to support at least one end of a panel of fencing, andat least one lateral brace portion attached to each side of the retainer flange.2. The foot guard and fencing device of claim 1 , wherein the post is fixedly attached to the fencing post portion.3. The foot guard and fencing device of claim 1 , wherein the fencing post portion comprises a post support device configured for removable attachment of the post.4. The foot guard and fencing device of claim 3 , wherein the device configured for removable attachment of the post comprises one or more spring detent mechanisms.5. The foot guard and fencing device of claim 1 , wherein the fencing post portion is configured to support the post in a substantially vertical orientation.6. The foot guard and fencing device of claim 1 , wherein the fencing post portion is configured to support the post in an orientation that is substantially normal to a roofing surface to which the foot guard and fencing device is attached.7. The foot guard and fencing device of claim 1 , wherein the fencing post portion comprises one or more devices for removable attachment of fencing.8. The foot guard and fencing device of claim 7 , ...

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Номер записи: 15
10-02-2022 дата публикации

Height adjustable building mounted platform assembly.

Номер: US20220042327A1
Автор: Depot Germain
Принадлежит:

A height adjustable platform assembly securable to a building including a pair of anchors each removably mountable to the building through an opening thereof at a respective one of the opening lateral edges; a pair of supports each removably mounted to a respective one of the anchors; and a platform positionable so as to extend between the supports and be supported thereby. With the height adjustable platform assembly operatively secured to the building with the anchors mounted through the building opening, the supports each protrude outwardly from the building and support the platform outside of the building adjacent to the building outside surface. Each support is mountable to the respective one of the anchors at at least two vertically spaced apart locations therealong to allow adjustment of a vertical position of the platform relative to the building. 1. A height adjustable platform assembly securable to a building , the building defining a building opening extending between building inside and outside surfaces and delimited by laterally opposed opening side edges and vertically opposed opening bottom and top edges , the platform assembly comprising:a pair of anchors each removably mountable to the building through the opening at a respective one of the opening lateral edges;a pair of supports each removably mounted to a respective one of the anchors; anda platform positionable so as to extend between the supports and be supported thereby;wherein, with the height adjustable platform assembly operatively secured to the building with the anchors mounted through the building opening, the supports each protrude outwardly from the building and support the platform outside of the building adjacent to the building outside surface.wherein each support is mountable to the respective one of the anchors at at least two vertically spaced apart locations therealong;whereby changing the locations of the supports relative to the anchors adjusts a vertical position of the ...

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Номер записи: 16
24-04-2014 дата публикации

SCAFFOLDING SYSTEM FOR ROOFS

Номер: US20140110191A1
Автор: Falegren Christer, Skogkvist Ulf
Принадлежит:

The present invention consists of a scaffolding system () which is intended for use when working on the roof () of a building (). The scaffolding system () is comprised of at least one roof scaffold () intended to be positioned relative to the roof with at least one supporting structure () comprised of at least one first set of supporting members (), at least one second set of supporting members () and at least one third set of supporting members (). Unique to the present invention is that the roof scaffold () is comprised of elongated parts () which run essentially in the roofs direction of slope and crosswise members (), said roof scaffold () positioned at a distance from the roofs () surface, which permits objects such as roofing sheet to be moved in the space between the roof scaffold () and the roofs () surface, and that the scaffolding system () includes at least one conveying device () by which materials such as roofing sheet (), other objects and the like may be moved up to the roof () and down from the roof on at least one inclined (sloping) plane () connected to the roof (). 11. A scaffolding system () comprising , in combination:{'b': 4', '9', '2', '3', '10', '9', '4', '5', '11', '12', '13', '6', '27', '2', '20', '5', '4', '2, 'at least one roof scaffold () including elongated parts () positionable in a first direction along a slope of a roof () of a building (), the roof having a surface, the at least one roof scaffold including crosswise members () positionable in a second direction transverse to the first direction, the crosswise members adapted intended to be connected to the elongated parts (), the roof scaffold () having at least one supporting structure (), the supporting structure including supporting members, the supporting members including at least one first set of supporting members (), at least one second set of supporting members () and at least one third set of supporting members (), at least one conveying device () for moving material(), ...

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Номер записи: 17
29-01-2015 дата публикации

MAINTENANCE ASSEMBLY ADAPTABLE WITHIN GAS TURBINE ENGINE

Номер: US20150027811A1
Автор: PATHAK Gaurav, ROBSON Christopher Michael
Принадлежит:

The maintenance assembly, for workers to perform maintenance activities within a gas turbine engine, is capable of being arranged within a cavity, generally around a combustor, accessible from a manhole of the gas turbine engine. The maintenance assembly includes a platform, and an inflatable member cooperatively configured to the platform. The inflatable member is at a normal condition, when placed outside of the cavity, being at a deflated position and is at a working condition, when arranged within the cavity, being at inflated position so as to accommodate a shape coordinating the cavity in such a manner that the platform is advance within the cavity up to a predetermined level to enable the workers on the platform to reach at a predetermined position within the cavity to perform the maintenance activities. 1. A maintenance assembly for workers to perform maintenance activities within a gas turbine engine , the maintenance assembly capable of being arranged within a cavity , generally around a combustor , accessible from a manhole of the gas turbine engine , the maintenance assembly comprising:a platform capable of carrying the workers; and at a normal condition, when placed outside of the cavity of the gas turbine engine, being at a deflated position;', 'at a working condition, when arranged within the cavity of the gas turbine engine, being at inflated position so as to accommodate a shape coordinating the cavity in such a manner that the platform is advance within the cavity up to a predetermined level to enable the workers on the platform to reach at a predetermined position within the cavity to perform the maintenance activities within the gas turbine engine., 'an inflatable member cooperatively configured to the platform, the inflatable member2. The maintenance assembly as claimed in claim 1 , wherein the platform is a hard splitable structure adapted to be expended and advanced to form a flat and split surface around the combustor of the gas turbine ...

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Номер записи: 18
28-01-2021 дата публикации

ENHANCED SAFETY CAGE APPARATUS FOR WORK AREAS ON TOP OF ROLLING STOCK SUCH AS RAIL TANK CARS

Номер: US20210025181A1
Автор: Anderson Eric, Bennett Ronald W., JR. James Quinn, Sawinski
Принадлежит:

A cage for surrounding a section of a work area of the top of rolling stock includes an inboard side, an outboard side, a front end section and a back end section. The inboard side of the cage is attached to an associated deployment apparatus. Each of the two sides can define a pair of fence notches to slide over the rails surrounding the work area. Each of the two end sections can define an inboard notch and a center notch. Some embodiments of the end sections can define an outboard notch that includes a self-adjusting straddle. The cage can be provided as part of a portable fall protection device that includes a telescoping positioning mechanism. 1. A fall protection cage that can be extended to the top of rolling stock from a deployment apparatus and configured for surrounding a section of a work area disposed at the top of the rolling stock and provided with a fence including a handrail disposed above and surrounding the work area , the fall protection cage comprising:a lattice structure defining a generally quadrilateral shape with a top edge, a bottom edge, a depth extending in a direction between the top and bottom edges, the lattice having a length measured in a longitudinal direction and a width measured in a transverse direction that is perpendicular to the longitudinal direction and perpendicular to the direction in which the depth is extending;the lattice structure including an outboard side elongating along the length of the cage between a front end of the outboard side and a back end of the outboard side, the front end of the outboard side defining a front fence notch with a blind end near the top edge of the cage and an open end at the bottom edge of the cage, the back end of the outboard side defining a back fence notch with a blind end near the top edge of the cage and an open end at the bottom edge of the cage;the lattice structure including an inboard side elongating along the length of the cage between a front end and a back end, the inboard side ...

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Номер записи: 19
01-02-2018 дата публикации

DUAL PLATFORM FOR A COMPOSITE POWER POLE

Номер: US20180030743A1
Автор: Thompson Bruce
Принадлежит:

Improvements in a dual platform for a composite power pole is disclosed. The platform. The stepup is a two-tiered aerial working platform that be attached to an upright member such as an electrical power pole, it can be mounted at any put the lineman or worker in the best possible working position and allows a lineman to step up or down in a manner that they are accustomed. The dual platform wraps partially around the pole so a worker can safely step around pole without fear of a misstep. The platforms exist at a neutral angle to increase standing comfort. The platforms are nestable whereby platforms can be strapped to opposite sides of pole. This allows a worker to install multiple platforms to make a ladder to climb the pole or to create a platform around the circumference of the pole or a circumferential staircase. 1. A dual platform for a composite power pole comprising:a central pole;said central pole having a fixed secured lower step and at least a second fixed secured upper step secured to said central pole at a fixed distance between said lower step and said upper step;a stud extending through said central pole located midway and between said lower step and said at least an upper step;said stud having holes on each side of said stud that extends through said central pole;a securing mechanism that extends to said holes on each side of said stud;said central pole extends above said at least an upper step;a portion above said at least an upper step includes at least one upper hole;said upper step and said lower step slope downward from said central pole whereby said steps are higher near said central pole and said steps are fixed at an angle from being perpendicular to said central pole;at least one of said steps has a supporting rib extending from said central pole and around said at least one step, andat least a portion of said lower step and said at least an upper step extends from one vertical side of said central pole and beyond an opposing vertical side ...

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Номер записи: 20
01-05-2014 дата публикации

Convertible support pad apparatus

Номер: US20140116804A1
Автор: Bancroft Russell N.
Принадлежит:

An improved support pad apparatus for distribution of weight loads and enabling the worker greater stability and balanced footing upon an underlying generally level or sloped surface includes a base platform having a top surface and a bottom surface, and one or more cleat members attached to or integrally formed within the top surface, and one or more cross members disposed in spaced relation across and formed integrally within or attached to the top surface. Also provided are riser members detachably connected to and conforming to the shape of the cross members to give additional height and surface area to the sides of the cross members to enable improved and more stable footing for the worker. A resilient pad is attached to the bottom surface for conforming to the contours of the underlying surface and distributing weight loads. A cover platform with reinforcing support rib members is provided for overlaying the base platform to convert the base platform for use on level underlying surfaces. 1. A support pad apparatus for distribution of weight loads and enabling stable footing upon an underlying generally level or sloped surface , comprising:a base platform, said base platform having a first side and a second side, a front end with a front side and a back end with a back side, a top surface and a bottom surface, and one or more cleat members attached to or integrally formed within said top surface and two or more cross members disposed in spaced relation across and formed integrally within or attached to said top surface, each of said cross members having a first sidewall and a second sidewall with each said sidewall having a corresponding bottom portion extending the length of said sidewall, said cleat members and said cross members being adapted to give support to a person's footing to compensate for any angle of inclination formed by said underlying surface and enabling the oblique orientation of said person's generally upstanding body relative to said sloped ...

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Номер записи: 21
04-02-2021 дата публикации

SELF-CLIMBING SYSTEM WITH DRIVE VIA A CIRCULATING DRIVE MEANS AND METHOD FOR OPERATING A SELF-CLIMBING SYSTEM

Номер: US20210032886A1
Автор: Schmid Josef
Принадлежит:

The invention relates to a self-climbing system (), in particular a self-climbing formwork system, comprising at least one climbing rail () which is guided on at least two climbing shoes (″), in particular an upper and a lower climbing shoe, wherein the climbing shoes (′) can be fastened on and/or on top of a cured concreting section (′), and an actuator (). The invention is characterized in that a circulating drive means is arranged along the climbing rail (), at least over a length portion (L) of the climbing rail (), can be moved relative to the climbing rail () by means of the actuator () and can be selectively blocked or unlocked in the region of a climbing shoe (″) and/or in the climbing shoe (′) by means of at least one fixing device. Furthermore, the invention also relates to a method for operating a self-climbing system () according to the invention. The invention opens up an improved climbing principle for self-climbing systems () whereby, for example, continuous climbing becomes possible. 110121416161616161618181820. Self-climbing system () , in particular a self-climbing formwork system , comprising at least one climbing rail ( , ) attached to at least two climbing shoes ( , ′ , ″) , in particular an upper and a lower climbing shoe , with the climbing shoes ( , ′ , ″) being attachable to and/or on a hardened concreting section ( , ′ , ″) , and an actuator () ,characterized in that,{'b': 12', '14', '12', '14', '12', '14', '20', '12', '14', '16', '16', '16', '16', '16', '16', '38, 'a circumferential drive means is disposed along the climbing rail (, ), at least over a length section (L) of the climbing rail (, ), which drive means is movable with respect to the climbing rail (, ) by means of the actuator () and can be optionally blocked or unblocked with respect to the climbing rail (, ) in the domain of a climbing shoe (, ′, ″) and/or in the climbing shoe (, ′, ″) by means of at least one fixing device () for the drive means.'}224. Self-climbing system ...

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Номер записи: 22
12-02-2015 дата публикации

Foothold System on Sloped Roof

Номер: US20150041251A1
Автор: John R. West, Tyrus Hudson
Принадлежит: Zep Solar LLC

Foothold system on a sloped roof includes first flashing block with hole, second flashing block with hole, moveable foothold with hook portion removably inserted into first flashing block hole and lower portion comprising a step portion extending down-roof from hook portion, the moveable foothold moveable from first flashing block to second flashing block via unhooking hook portion from first flashing block and hooking hook portion to second flashing block; flashing blocks may include mounting portion to receive mounting foot for photovoltaic array, and/or step portion sized to receive and support weight of foot of human working on sloped roof.

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Номер записи: 23
24-02-2022 дата публикации

SYSTEM AND METHOD FOR SUPPORTING WORKERS AND MATERIAL ON A SLOPED ROOF

Номер: US20220056714A1
Автор: KAIN WILLIAM WEBSTER
Принадлежит:

A roof scaffolding support system comprises two ridge hooks, two cables, and two roof jacks. Each ridge hook comprises a generally J-shaped bar and a cross-bar at a distal end and perpendicular to the J-shaped bar. Each cable comprises a main flexible portion and a plurality of spaced-apart nodules on the main flexible portion that are larger than the main flexible portion. The base of each roof jack defines a slot having an open end for selectively receiving one of the cables to selectively secure the base to its corresponding cable. The slot has a width that is (a) greater than the main flexible portions of the cables and (b) less than the nodules such that the main flexible portion of each cable can pass through the slot of its corresponding base but the nodules of each cable cannot pass through the slot of its corresponding base. 1. A roof scaffolding support system comprising:two ridge hooks, each ridge hook comprising (a) a generally J-shaped bar having a proximal end, a straight portion, a curved portion, and a distal end and (b) a cross-bar affixed to or integral with the distal end and perpendicular to the J-shaped bar, each ridge hook adapted to be positioned across a ridge of a roof such that the proximal end is on a first sloped side of the ridge and the distal end is on a second sloped side of the ridge;two cables, each cable selectively attachable to a corresponding one of the ridge hooks, each cable comprising (a) a main flexible portion having a proximal end and a distal end and (b) a plurality of spaced-apart nodules affixed to or integral with the main flexible portion, each nodule having a dimension perpendicular to a longitudinal axis of the main flexible portion that is larger than a diameter of the main flexible portion; andtwo roof jacks, each roof jack comprising a base adapted to sit on the first sloped side of the roof and an angled support portion affixed to or integral with the base and adapted to support at least a portion of a ...

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Номер записи: 24
15-02-2018 дата публикации

Silo Inspection Lift And Systems And Methods For Using Same

Номер: US20180044927A1
Автор: HUGHES HOBIE, WARNOCK JEFFREY WILLIAM
Принадлежит:

A silo inspection lift having a base, a vertical support, and a basket. The vertical support extends from the base and has a top end. The vertical support has at least one support arm that is selectively extendable and retractable relative to a vertical axis. The basket is secured to the top end of the vertical support. The basket defines an interior space configured to receive at least one human, such as an inspector of a silo. Systems and methods for using the silo inspection lift are also disclosed. 1. A silo inspection lift comprising:a base;a vertical support extending from the base and having a top end, wherein the vertical support comprises at least one support arm that is selectively extendable and retractable relative to a vertical axis; anda basket secured to the top end of the vertical support, wherein the basket defines an interior space configured to receive at least one human.2. The silo inspection lift of claim 1 , wherein the basket comprises a frame and at least one support platform that is coupled to the frame and selectively moveable about and between a retracted position and a deployed position claim 1 , wherein in the deployed position claim 1 , each support platform extends substantially perpendicularly to the vertical axis and is configured to support the at least one human when the at least one human is positioned on the platform.3. The silo inspection lift of claim 2 , wherein when the at least one platform is in the retracted position claim 2 , the basket has an outer diameter ranging from about 20 inches to about 40 inches.4. The silo inspection lift of claim 2 , wherein each support platform of the at least one support platform is pivotally attached to the frame of the basket.5. The silo inspection lift of claim 1 , wherein the vertical support comprises a linear actuator that is configured to effect selective axial movement of the basket relative to the vertical axis.6. The silo inspection lift of claim 5 , wherein the linear actuator ...

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Номер записи: 25
15-02-2018 дата публикации

Cargo floor brace tool

Номер: US20180044928A1
Автор: Kurt P. Hrubant, William R. White
Принадлежит: Boeing Co

A brace tool comprises a rigid frame, a platform mounted on the frame for adjustable positioning of the platform relative to the frame, and a plurality of suction cups. The plurality of suction cups can be removably attached to a flat surface that is adjacent to an inclined surface 12 above which work is to be performed. The platform can be adjustably positioned relative to the frame 22 , and then secured in its adjusted position. The platform can then be used as a brace that can be engaged by the person on the inclined surface that is performing the overhead work and prevent the person from sliding down the inclined surface.

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Номер записи: 26
15-02-2018 дата публикации

ASSEMBLY OF A PLATFORM ASSEMBLY AND SUPPORT STRUCTURE AND METHOD OF ASSEMBLY

Номер: US20180044932A1
Автор: Slaven John P., Ward Peter John
Принадлежит:

An assembly of a platform assembly and a support structure, the platform assembly comprising a flexible platform, a plurality of support straps arranged to support the platform, a plurality of clamps supported by the support structure, the plurality of clamps provided along a side of the platform and clamping a side section of the platform, and a plurality of tensioning devices attached to the support straps at attachment locations and arranged to tension the support straps, wherein the attachment locations of the tensioning devices are positionable independently of the position of the clamps, and a method of assembly. A clamp having first and second clamping members having clamping surfaces, an actuation assembly comprising an actuation member coupled to at least one clamping member such that rotation of the actuation member, about a rotational axis, in a first rotational direction rotates the first and second clamping members relative to each other, wherein for a certain rotational position of the actuation member, the actuation member is moveable in a first axial direction relative to at least one clamping member and is coupled to the at least one clamping member such that said relative movement acts to urge the clamping surfaces closer together. 188-. (canceled)89. An assembly of a platform assembly and a support structure , the platform assembly comprising a flexible platform , a plurality of support straps arranged to support the platform , a plurality of clamps supported by the support structure , the plurality of clamps provided along a side of the platform and clamping a side section of the platform , and a plurality of tensioning devices attached to the support straps at attachment locations and arranged to tension the support straps , wherein the attachment locations of the tensioning devices are positionable independently of the position of the clamps.90. An assembly of a platform assembly and a support structure according to wherein the clamps are ...

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Номер записи: 27
14-02-2019 дата публикации

WORK PLATFORM RAIL SYSTEM

Номер: US20190048539A1
Автор: Nitis Anthony
Принадлежит: New Access Solutions, Inc.

A system and apparatus for constructing a work platform under a bridge deck that has a decking segment that moves under the bridge deck from one end to the other as work progresses, eliminating the need for constructing decking under the entire length of the bridge deck. The decking segment hangs from a plurality of trolleys that move along a plurality of rails beneath the bridge deck, the trolleys moving the decking segment from one end of the bridge deck to another. The trolley has at least one main wheel that runs on the tubular rail top and a plurality of side wheels that maintain the trolley on the tubular rail, the trolley smoothly moving along the tubular rail. 1installing a plurality of supports on a plurality of parallel “I” beams, the supports each having a flange clamp with a pair of adjustable clamp jaws, the clamp jaws grasping a pair of bottom flanges of a respective “I” beam, each support having a “Y” shaped arm extending down and outward from said flange clamp;suspending a plurality of tubular rails from the “Y” shaped arm of the supports and connecting the tubular rails with a plurality of connecting pins, each tubular rail having a backend and a frontend, the frontend of one connecting to the backend of another, forming a plurality of linearly connected tubular rails that are suspended in parallel from the supports;placing a plurality of motorized trolleys on the parallel linearly connected tubular rails by placing at least one main wheel of each motorized trolley on top of a respective one of the linearly connecting tubular rails and further positioning a pair of side wheels of each motorized trolley on opposing sides of the respective linearly connected tubular rail, at least one motorized trolley on each linearly connected tubular rails;shackling a decking segment to the motorized trolleys, the decking segment having a pair of opposite sides, a first side shackling to respective motorized trolleys on a first linearly connected tubular rail of ...

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Номер записи: 28
22-02-2018 дата публикации

WORK PLATFORM FOR COILED-TUBING DOWNHOLE OPERATIONS

Номер: US20180051474A1
Автор: Ledet Clement
Принадлежит:

A work platform for coiled-tubing downhole operations apparatus and method, for safe, efficient, and relatively inexpensive extended access to the elevated top of the section of riser pipe necessary for the use of coiled tubing for downhole operations such as drilling, production, intervention, logging, work-over, and fracturing the reservoir. The access is achieved by providing a shell-like riser-pipe sleeve which attaches securely, but removably, to the top section of riser pipe itself, in such a way that balanced support is obtained without placing dangerous strain on the riser pipe, and by providing a shell-like platform securely, but removably, connected to and supported by the riser-pipe sleeve, which in turn is supported by the riser pipe itself. 110.-. (canceled)11. A method of performing coiled-tubing downhole operations , on a worksite having joined sections of riser pipe having a riser-pipe-outside dimension , the method of performing coiled-tubing downhole operations comprising: [ (1) a shaped steel plate having a curved shape corresponding to a section of the riser-pipe-outside dimension, and having straight side edges of a longer dimension and curved top and bottom edges of a shorter dimension, and having an inner surface and an outer surface;', '(2) two mounting bears, each having a long dimension approximately five inches shorter than the length of the side edges of said shaped steel plate, each attached to a side edge of said shaped steel plate from the top edge to approximately five inches short of the bottom edge, adapted to mount to the corresponding said mounting bars on another said riser-pipe sleeve section;', '(3) a plurality of lateral ribs and vertical ribs attached to the outer surface of said shaped steel plate;', '(4) a brace-connector rib attached to the outer surface of said shaped steel plate near the middle of the length of the side edges of said shaped steel plate, adapted as a connection point for a diagonal brace;', '(5) two brace ...

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Номер записи: 29
22-02-2018 дата публикации

WORK PLATFORM FOR COILED-TUBING DOWNHOLE OPERATIONS

Номер: US20180051521A1
Автор: Ledet Clement
Принадлежит:

A work platform for coiled-tubing downhole operations apparatus and method, for safe, efficient, and relatively inexpensive extended access to the elevated top of the section of riser pipe necessary for the use of coiled tubing for downhole operations such as drilling, production, intervention, logging, work-over, and fracturing the reservoir. The access is achieved by providing a shell-like riser-pipe sleeve which attaches securely, but removably, to the top section of riser pipe itself, in such a way that balanced support is obtained without placing dangerous strain on the riser pipe, and by providing a shell-like platform securely, but removably, connected to and supported by the riser-pipe sleeve, which in turn is supported by the riser pipe itself. An integral elevator or lift for personnel and equipment, which is stable without any attachment or anchoring to a work deck, which is safe for personnel, is provided. 110.-. (canceled)11. A method of performing coiled-tubing downhole operations , on a worksite having joined sections of riser pipe having a riser-pipe-outside dimension , the method of performing coiled-tubing downhole operations comprising: [ (1) a shaped steel plate having a curved shape corresponding to a section of the riser-pipe-outside dimension, and having straight side edges of a longer dimension and curved top and bottom edges of a shorter dimension, and having an inner surface and an outer surface;', '(2) two mounting bears, each having a long dimension approximately five inches shorter than the length of the side edges of said shaped steel plate, each attached to a side edge of said shaped steel plate from the top edge to approximately five inches short of the bottom edge, adapted to mount to the corresponding said mounting bars on another said riser-pipe sleeve section;', '(3) a plurality of lateral ribs and vertical ribs attached to the outer surface of said shaped steel plate;', '(4) a brace-connector rib attached to the outer surface of ...

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Номер записи: 30
28-02-2019 дата публикации

STRUCTURE FOR SUPPORTING AN INFORMATION OR SURVEILLANCE DEVICE ABOVE A ROAD

Номер: US20190063017A1
Автор: AYDIN Umut, ÇELIK Gökhan
Принадлежит:

The present invention relates to a structure for supporting an information or surveillance device above a road. The structure includes: at least one post extending upwards from the ground to an elevated position, at least one overhead beam which is supported by said post, the overhead beam extending over a horizontal distance above the road, at least one information or surveillance device being connected to said overhead beam and being positioned above the road, a catwalk extending along the overhead beam, wherein said catwalk comprises a guard rail assembly which is movable between: an operating position in which the guard rail assembly extends upwardly from a floor of the catwalk and protects personnel from falling from the catwalk, and a retracted, non-operating position in which the guard rail assembly is concealed behind the overhead beam when viewed from a direction of approaching traffic on the road. 1. Structure for supporting an information or surveillance device above a road , the structure comprising:at least one post extending upwards from the ground to an elevated position,at least one overhead beam which is supported by said post, the overhead beam extending over a horizontal distance above the road,at least one information or surveillance device being connected to said overhead beam and being positioned above the road, an operating position in which the guard rail assembly extends upwardly from a floor of the catwalk and protects personnel from falling from the catwalk, and', 'a retracted, non-operating position in which the guard rail assembly is concealed behind the overhead beam when viewed from a direction of approaching traffic on the road., 'a catwalk extending along the overhead beam, wherein said catwalk comprises a guard rail assembly which is movable between2. Structure according to claim 1 , wherein the guard rail assembly is pivotable and comprises at least one hand rail and pivotable struts which connect the handrail with a lower part of ...

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Номер записи: 31
10-03-2016 дата публикации

Mason's adjustable chimney-platform arrangement

Номер: US20160069094A1
Автор: Donald F. Lombardi, Luke A. Lombardi
Принадлежит: Individual

An adjustable platform assembly for supporting workers and supplies about an elevated work site, the platform assembly being movably supported on an articulable support, the platform comprising a stationary curvilinear rear bridging panel arrangement having a 1 st side curvilinear platform member and a 2 nd side curvilinear platform member, each comprising a floor and railing assembly, wherein each elongated 1 st and 2 nd curvilinear side platform member floor and railing assembly is independently movable on support members outwardly and inwardly, with respect to the curvilinear bridging panel arrangement, to change the platform assembly back and forth between a generally “C” shape to a generally “O” shape, or any peripherally adjustable combination thereof, as required.

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Номер записи: 32
10-03-2016 дата публикации

SELF-JACKING SCAFFOLD FOR LARGE CYLINDRICAL TANKS

Номер: US20160069095A1
Автор: Edenburn Andy, Garza Al, Horacek Don, Kucic Joseph, Mork Oliver, Riley Glenn, Tellalian Marty
Принадлежит:

An apparatus and method for raising a self-jacking scaffold system including extending a jacking screw and jacking screw bracket axially upward, connecting a jacking screw bracket to an overhead tank bracket for a plurality of scaffold sections coupled to a jacking assembly, detaching a plurality of scaffold mounting brackets from a plurality of tank mounting brackets, raising the continuously coupled plurality of scaffold sections, and reattaching the plurality of scaffold mounting brackets to a plurality of tank mounting brackets. Noting the plurality of scaffold sections is continuously coupled proximate a circumference of a shell tank, the continuously coupled scaffold sections and tank mounting brackets provide stiffness to the tank shell to enable it to resist external loads and can be quickly moved and restored as required during tank construction. 112-. (canceled)13. A method for assembling a self-jacking scaffold system comprising:assembling a plurality of scaffold sections proximate a circumference of the tank shell;coupling a plurality of jacking assemblies to selected scaffold sections of the plurality of scaffold sections;attaching the plurality of scaffold sections to the circumference of the tank shell; andconnecting each of the plurality of scaffold sections to an adjacent scaffold section forming a continuous ring proximate the circumference of the tank shell.14. The method of claim 13 , wherein the forming a continuous ring proximate the circumference of the tank shell provides a stiffness to the tank shell.15. The method of claim 13 , wherein the attaching the plurality of scaffold sections to the circumference of the tank shell further comprises using at least one erection support to properly position each of the plurality of scaffold sections claim 13 , wherein the at least one erection support is coupled to the tank shell.16. The method of claim 15 , wherein the attaching further comprises attaching a plurality of brackets disposed on the ...

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Номер записи: 33
10-03-2016 дата публикации

METHOD AND DEVICE FOR ERECTING A TOWER FOR A WIND ENERGY PLANT

Номер: US20160069099A1
Автор: Buck Ralf, Holscher Norbert, Honczek Michael, Kapitza Jan, Ohlen Hermann van
Принадлежит: Wobben Properties GMBH

The present invention concerns a lifting apparatus, in particular a cross lifting beam, for lifting a first pylon segment of a concrete pylon of a wind power installation by means of a crane, including at least one fixing means for fixing the pylon segment to the lifting apparatus, and at least one release apparatus for releasing a connection between the lifting apparatus and the pylon segment. 1. A lifting apparatus for lifting a first pylon segment of a concrete pylon of a wind power installation of in conjunction with a crane , the lifting apparatus comprising:at least one fixing means for fixing the first pylon segment to the lifting apparatus; andat least one release apparatus configured to actuate the at least one fixing means for releasing a connection between the lifting apparatus and the first pylon segment.2. The lifting apparatus according to wherein the release apparatus is configured to release the connection between the lifting apparatus and the first pylon segment in a substantially residue-free fashion such that a second pylon segment can be arranged on the first pylon segment.3. The lifting apparatus according to wherein the release apparatus is configured to release the connection of a steel cable loop or eye screwed into the first pylon segment unscrewing it.4. The lifting apparatus according to wherein each fixing means is adapted to be connected to one or more steel loops of the first pylon segment claim 3 , and wherein each fixing means is provided with one of the release apparatuses and is configured to screw the steel loop connected to the respective fixing means out of the first pylon segment.5. A The lifting apparatus according to wherein the at least one fixing means comprises two fixing means claim 1 , each of the two fixing means having a transverse pin portion or a hook portion that is configured to be releasably connected to a steel cable loop.6. The lifting apparatus according to wherein the release apparatus has an electric motor for ...

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Номер записи: 34
11-03-2021 дата публикации

INTEGRATED STRUCTURAL AND ARCHITECTURAL FACADE LEVEL-BY-LEVEL CONSTRUCTION SYSTEM

Номер: US20210071434A1
Автор: LOI Teck Han
Принадлежит: Building Modern Pte. Ltd.

Provided is a level-by level construction methodology integrating architectural and structural work for use in the construction of a multi-level building utilizing a movable protection system that can be mounted to a multi-level building during its construction. 1. A method of constructing a multi-level building having a predetermined number of levels , the method including the steps of:a) setting and monitoring time periods and work cycles for completion of construction and installation tasks on a level-by-level basis; i. setting and monitoring time periods for obtaining measurements, plans and specifications of deliverables; and', 'ii. setting and monitoring sub-contractor timetables for selecting and sourcing materials, fabrication, delivery and installation;', 'iii. assignment of worker duties to coordinate with the sub-contractor timetables;, 'b) selecting sub-contractors and, for each selected contractor, performing the following steps to comply with the time periods and work cycles set in step (a)c) installing formwork for a set of two or more levels of the building;d) releasably mounting a moveable protection system to the building, thereby to enclose at least part of the periphery of the set of two or more levels;e) completing all critical internal and external construction and installation tasks of the lowest enclosed level of the set within the time period set in step (a);f) thereafter raising the moveable protection system by a height substantially corresponding to one level of the building to enclose the next level above the previous set of levels, thereby defining a new set of enclosed levels.g) installing formwork for the next enclosed level above the highest level of the lower set of levels;h) repeating steps (e), (f), and (g) until step (g) is completed for the predetermined number of levels;i) completing construction and installation tasks in regard to at least the external façade of the remaining enclosed levels.2. The method according to wherein ...

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Номер записи: 35
19-03-2015 дата публикации

Mason's adjustable chimney-platform arrangement

Номер: US20150075904A1
Автор: Donald F. Lombardi
Принадлежит: Individual

An adjustable platform assembly for supporting workers and supplies about an elevated work site, the platform assembly being movably supported on an articulable support, the platform comprising a stationary rear bridging panel arrangement having an elongated side platform member comprising a floor and railing assembly at each end thereof, wherein each elongated side platform member floor and railing assembly is independently movable on support members forwardly, rearwardly, transversely and angularly with respect to the bridging panel arrangement, to change the platform assembly back and forth between a generally “H” shape to a generally “U” shape, or any skewed combination thereof, as required.

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Номер записи: 36
05-06-2014 дата публикации

SELF-JACKING SCAFFOLD FOR LARGE CYLINDRICAL TANKS

Номер: US20140151153A1
Автор: Edenburn Andy, Garza Al, Hellier Stuart, Horacek Don, Kucic Joseph, Mork Oliver, Riley Glenn, Tellalian Marty
Принадлежит: CHICAGO BRIDGE & IRON COMPANY

An apparatus and method for raising a self-jacking scaffold system including extending a jacking screw and jacking screw bracket axially upward, connecting a jacking screw bracket to an overhead tank bracket for a plurality of scaffold sections coupled to a jacking assembly, detaching a plurality of scaffold mounting brackets from a plurality of tank mounting brackets, raising the continuously coupled plurality of scaffold sections, and reattaching the plurality of scaffold mounting brackets to a plurality of tank mounting brackets. Noting the plurality of scaffold sections is continuously coupled proximate a circumference of a shell tank, the continuously coupled scaffold sections and tank mounting brackets provide stiffness to the tank shell to enable it to resist external loads and can be quickly moved and restored as required during tank construction. 1. A scaffold system comprising: a first top frame element disposed proximate a circumference of a tank shell;', 'a second top frame element disposed a radial distance from the first top frame element;', 'a lower frame element disposed axially below the first top frame element;', 'a space frame truss, wherein the space frame truss connects the first top, second top, and lower frame elements;, 'a plurality of scaffold sections comprising a jacking assembly frame;', 'a jacking screw;', 'a jacking screw bracket; and', 'wherein each jacking assembly is coupled to at least one scaffold section; and, 'a plurality of self-jacking assemblies comprising 'wherein the at least one push-pull bar assembly comprises a pair of push-pull bars wherein a first end of a first push-pull bar and a first end of a second push-pull bar are coupled to a portion of the scaffold system and wherein a second end of the first push-pull bar and a second end of the second push-pull bar extend toward the tank shell and attach to a scaffold mounting bracket.', 'at least one push-pull bar assembly coupled to at least one of the plurality of scaffold ...

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Номер записи: 37
07-03-2019 дата публикации

Climbing shoe for fixing a climbing scaffold to a concrete section of a building under construction

Номер: US20190071884A1
Автор: Ander EGAÑA URRUTIA, Angel Maria ARANBURU ETXEZARRETA, Aritz ZULOAGA AGIRREBALZATEGI
Принадлежит: Ulma CyE S Coop

A climbing shoe for fixing a climbing scaffold to a concrete section. According to one embodiment the climbing shoe includes a first part including clamps configured for securing a track of the climbing scaffold and allowing the guided movement of the track while the climbing scaffold climbs in a substantially vertical direction. The climbing shoe includes a second part fixed to the concrete section, the first part being coupled to the second part. The first part and the second part are coupled to one another by means of a transverse guide arranged in one of said first and second parts and at least one hook surrounding the transverse guide arranged in the other one of said first and second parts, the hook and the transverse guide being able to slide with respect to one another for laterally disassembling the first part with respect to the second part.

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Номер записи: 38
14-03-2019 дата публикации

ADJUSTABLE ROOFING SCAFFOLD SYSTEM AND METHOD OF USE

Номер: US20190078339A1
Автор: Robinson Morris
Принадлежит:

An adjustable roofing scaffold system comprising a plurality of scaffold members with attached platform support structures, a hooking feature, and at least one scaffold platform configured to be attached to the plurality of scaffold members. Wheels may also be attached to each scaffold member to facilitate movement and adjustment of the system. The scaffold members may also be configured to form ladder-like structures with coupled guiderails for a user. The system may be assembled by coupling a hooking feature to the scaffold member, the scaffold member positioned upon a roof, the platform support structures attached to the scaffold member, and the platform members attached between scaffold members to complete the system. The system may be assembled, adjusted, and disassembled in various combinations, with each component capable of being removed from the rest. 1.) An adjustable roofing scaffold system , comprising:a. a plurality of scaffold members each having a plurality of attachment points disposed upon at least one surface thereof;b. at least one scaffold member of the plurality of scaffold members further having a hooking feature coupled to or extending from an end of the at least one scaffold member, the hooking member comprising an elongated portion and a bracing portion and configured to abut and couple a surface of a roof; 'at least one platform member coupled to the at least one platform support member of at least two successive scaffold members of the plurality of scaffold members;', 'c. at least one platform support structure coupled to an attachment point of the plurality of attachment points of each scaffold member of the plurality of scaffold members, the at least one platform support structure having an anchoring portion configured to couple the scaffold member and a cradle portion configured to couple and retain at least one platform member to the platform support structure ; and'}2.) The adjustable roofing scaffold system of claim 1 , wherein the ...

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Номер записи: 39
24-03-2016 дата публикации

Safety platform scaffold apparatus

Номер: US20160083968A1
Автор: Brough John
Принадлежит:

A portable safety platform scaffold apparatus includes a plurality of wall-supportable units for being supported by the top portion of a wall. The wall support units each include a wall-top engagement portion, a common removable floor member, and a common removable fence. With the apparatus, a worker can stand on the floor members with the wall-top engagement portions secured on the top of the wall. In this way, the worker is in a safe location when a roof truss is lowered onto the wall. 18-. (canceled)9. A hanging scaffolding support comprising:a vertical support having a top end and a bottom end,a horizontal support extending horizontally from said vertical support medially of said vertical support, said horizontal support terminating in a horizontal distal extremity,a vertical fence riser extending upwardly from the horizontal distal extremity of said horizontal support toward said vertical support top end, substantially the entire transverse extent of said horizontal support between said vertical support and said vertical fence riser defining a supporting surface for a work platform,said top end of said vertical support being characterized by a distally terminating wall-top engagement laterally extending portion, and a downwardly extending stop portion connected substantially at a right-angle to the distal extremity of said wall-top engagement laterally extending portion, andwherein at least said top end of said vertical support including said distally terminating wall-top engagement laterally extending portion and said downwardly extending stop portion connected substantially at a right-angle to the distal extremity of said wall-top engagement laterally extending portion are of unitary construction.10. The apparatus of wherein said vertical support claim 9 , said horizontal support claim 9 , said vertical fence riser claim 9 , said wall-top engagement laterally extending portion claim 9 , and said downwardly extending stop portion are of unitary construction.11 ...

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Номер записи: 40
24-03-2016 дата публикации

PLATFORM SYSTEM FOR GREENHOUSE ROOF

Номер: US20160083969A1
Автор: ARNOLD PAUL J., HEWLETT DAVID C., ROSANIO LOUIS G., SHILDT DAVID A., VISSER DAVID CARLTON, WHITLEY MARK JEFFERSON, WOODMAN ROBERT P.
Принадлежит:

A platform system useful for constructing, maintaining, or repairing greenhouse roofs comprises a platform section providing a working area surface formed with removable treads supported on left and right platform rails. The platform section is supported by downwardly projecting upper and lower support bases appointed to rest on structural members of the roof, thereby providing a clearance between the working area surface and the roof beneath. Guardrails extend along the sides of the platform section between guardrail posts attached at the upper and lower ends of the platform rails. The system is light-weight, minimizing the loading imposed on the roof and permitting it to be readily positioned by a small work crew. The support base may include retractable rollers that permit it to be slid upward across the eaves and onto the roof. A deployment assist cart may be used to erect, support, and access the platform system. 1. A platform system elongated along a platform length direction between a lower end and an upper end and having opposing left and right sides separated along a platform width direction , the platform system being configured for placement on a roof structure and comprising:(a) left and right upper-end guardrail posts and left and right lower-end guardrail posts; (i) left and right platform rails that are disposed in spaced-apart, parallel relationship and extend horizontally along the length of the platform section between the upper and lower ends of the platform system, the upper-end guardrail posts and the lower-end guardrail posts being attached to the respective platform rails,', '(ii) a plurality of platform treads disposed along at least a portion of the platform length, each tread having left and right edges and spanning the left and right platform rails and being removably secured thereto, the treads collectively defining a working platform area having a platform width sufficient to accommodate a worker and a preselected working length defined ...

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Номер записи: 41
31-03-2022 дата публикации

WIND TURBINE AND METHOD FOR MOUNTING A PLATFORM TO A WALL PORTION OF A WIND TURBINE

Номер: US20220099070A1
Автор: Blaabjerg Hans Kjaer, Kristiansen Jesper Gjelstrup, Smedegaard Thomas
Принадлежит:

A wind turbine including: a tower including a wall portion and a flange, a platform, and a stay suspending the platform from the wall portion, wherein the stay is pivotably connected to the platform and/or the wall portion, and wherein a diameter of the platform is smaller than an inner diameter of the tower at the flange, is provided. - The platform can be mounted inside a tower of the wind turbine even when the platform has a diameter that is significantly smaller than an inner tower diameter. 1. A wind turbine , comprising:a tower including a wall portion and a flange,a platform; anda stay suspending the platform from the wall portion;wherein the stay is pivotably connected to the platform and/or the wall portion;wherein a diameter of the platform is smaller than an inner diameter of the tower at the flange.2. The wind turbine according to claim 1 , configured for connecting a service stay to the platform and the wall portion claim 1 , the service stay suspending the platform from the wall portion to allow replacement of the stay.3. The wind turbine according to claim 2 , wherein the service stay claim 2 , when connected claim 2 , forms at its connection points on the platform and the wall portion together with connection points of the stay on the platform and the wall portion a parallelogram.4. The wind turbine according to claim 1 , wherein the platform and/or the wall portion comprise holes at which the stay is connected pivotably and/or at which the service stay is connectable.5. The wind turbine according to claim 4 , wherein one or more of the holes are slotted holes.6. The wind turbine according to claim 1 , further comprising a service stay.7. The wind turbine according to claim 6 , wherein the service stay is configured to be shortened and extended.8. The wind turbine according to claim 7 , wherein the service stay comprises hydraulic or electric means for shortening and extension.9. The wind turbine according to claim 7 , wherein the service stay is ...

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Номер записи: 42
02-04-2015 дата публикации

Climbing robot for masts

Номер: US20150090504A1
Автор: Mohsen Bagheri, Peter Dahmann
Принадлежит: Fachhochschule Aachen

The invention relates to a climbing robot for masts/towers ( 1 ), in particular for wind turbines, comprising at least one first load-bearing device ( 5 ) and at least one second load-bearing device ( 6 ), wherein the distance between the load-bearing devices ( 5, 6 ) can be changed in the vertical direction by means of at least one linear drive ( 7, 8 ), and each load-bearing device ( 5, 6 ) comprises at least one clamping device ( 9, 10, 11 ) by means of which the respective load-bearing device ( 5, 6 ) can be clamped firmly on the mast/tower ( 1 ) and released from the mast/tower ( 1 ), in which at least some of the clamping devices ( 9, 10, 11 ), preferably each of the clamping devices ( 9, 10, 11 ), comprises at least one band element ( 9 ), which extends between two contact or fixing points ( 10, 11 ) arranged on the load-bearing device ( 5, 6 ) and can be placed in a flexible manner around a mast/tower ( 1 ) in the circumferential direction and against the circumferential surface of the latter and comprises at least one clamping drive ( 10 ) by means of which the length of the at least one band element ( 9 ) between the contactable fixing points ( 10, 11 ) can be made larger and smaller. The invention further relates to a mobile maintenance dock having at least one supporting beam ( 22 ), which can be fixed to a climbing robot for masts/towers ( 1 ), and at least one dock shell ( 21 A, 21 B), which can be fixed to the at least one supporting beam ( 22 ) such as to be moved in at least one direction, in particular in at least two directions that are preferably at right angles to each other.

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Номер записи: 43
25-03-2021 дата публикации

LIGHTWEIGHT ROOFING SUPPORT SYSTEM AND METHOD OF MAKING AND USING

Номер: US20210087836A1
Автор: Rashid Philip F, Tesolin Phillip A
Принадлежит: Phil Squared Roof Jack Systems LLC

A lightweight composite roofing support system is disclosed. The roofing support system includes a longitudinally-extending core member having a wedge-shaped lateral cross-section, a first side, and a second side, the first side and the second side tapering toward one another at a first predetermined acute angle (α), the core member comprising a core material. The roofing support system also includes a cover layer comprising a cover material, the cover layer disposed on and covering at least one of the first side and the second side, the cover material being substantially more compressible than the core material, the core member and cover layer comprising a first roofing support. 1. A lightweight composite roofing support system , comprising:a longitudinally-extending core member having a wedge-shaped lateral cross-section, a first side, and a second side, the first side and the second side tapering toward one another at a first predetermined acute angle (α), the core member comprising a core material; anda cover layer comprising a cover material, the cover layer disposed on and covering at least one of the first side and the second side, the cover material being substantially more compressible than the core material, the core member and cover layer comprising a first roofing support.2. The roofing support system of claim 1 , wherein core member comprises a third side claim 1 , the first side and the third side tapering toward one another at a second predetermined acute angle (β) that is different than the first predetermined acute angle (α).3. The roofing support system of claim 2 , wherein the wedge-shaped lateral cross-section comprises a generally triangular-shaped cross-section with the third side opposite the first predetermined angle (α) formed by the first side and the second side claim 2 , and wherein the cover layer is disposed on and covering at least one of the first side claim 2 , second side claim 2 , or third side.4. The roofing support system of ...

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Номер записи: 44
29-03-2018 дата публикации

Modular Roof Mounted Staging Bracket and Rail Members

Номер: US20180087282A1
Автор: Eric William Kurtz
Принадлежит: Individual

An apparatus for supporting workers and materials above-grade on both the cave and gable ends of a structure is disclosed. The apparatus can be combined with one or more additional staging apparatuses to create a staging system for the support of persons or materials while work is being done on a structure, e.g., roofing, siding, etc. The modular design of the apparatus simplifies installation, such that it can be readily attached to a roof or other support member of a structure by a single person, and facilitates the adjustable vertical positioning of people or materials along the walls of the structure. The staging system can also include a rail member for safety support and alternative scaffolding arrangements.

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Номер записи: 45
05-04-2018 дата публикации

Lifting and carrying system for maintaining building facades

Номер: US20180093864A1
Автор: Aleksandr Iurevich DROZDOV, Sergey Ilyich LAKHMAN
Принадлежит: "united Facade Company" LLC

Lifting devices for residential, public and industrial buildings and structures, and more specifically, lifting and carrying systems for maintaining building facades, having rail or mast-type guides, which are arranged on the external wall of the building and equipped with teeth, and a lifting device with a drive including a motor with a gearbox, and a toothed wheel mounted on the drive shaft of the gearbox to engage with the teeth of the guides so that, when the toothed wheel rotates, the lifting device moves along the guides. The shapes of the guides duplicate that of the building, and they are attached to the building by brackets passing through the building facade and secured to load-bearing structures of the building. The lifting device has a platform, each edge of which is hinged to a frame connecting two carriages each having a system of guiding thrust rollers supported on the guides.

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Номер записи: 46
12-05-2022 дата публикации

Construction System

Номер: US20220144598A1
Автор: Churchill Robert, Ku Ivan, Manuel John, Monson Justin
Принадлежит: Bechtel Energy Technologies & Solutions, Inc.

A system and method for construction of a framed structure which permits on-site storage and relocation of construction materials using trolleys and cranes supported by the framed structure. The system provides a runway surface for removable attachment of trolleys, crane bridges, and platforms by offsetting the first longitudinal beam and a second longitudinal beam from a cross beam and where the first longitudinal beam, second longitudinal beam, and cross beam of the system provide components for the framed structure. 1. A structural system having a framed structure with a first support beam and a second support beam for construction and maintenance of a facility , comprising: a first longitudinal beam and a second longitudinal beam , the first longitudinal beam having a first longitudinal beam lower rectangular flange , the second longitudinal beam having a second longitudinal beam lower rectangular flange wherein a planar space between the first longitudinal beam and the second longitudinal beam is free of any obstructions; the cross beam affixed at a cross beam first end to the first support beam and at the cross beam second end to the second support beam,', 'the cross beam positioned above the first longitudinal beam lower rectangular flange, the first longitudinal beam lower rectangular flange adapted to provide a track for engagement by a removable repositioning device having a first plurality of upper wheels adapted to contact the first longitudinal beam lower rectangular flange,', 'the cross beam positioned above the second longitudinal beam lower rectangular flange, the second longitudinal beam lower rectangular flange adapted to provide a track for engagement by the removable repositioning device, the removable repositioning device having a second plurality of upper wheels adapted to contact the second longitudinal beam lower rectangular flange;, 'a cross beam,'} 'a trolley body coupled to the first plurality of upper wheels and the second plurality of ...

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Номер записи: 47
16-04-2015 дата публикации

Climbing cylinder of self-climbing formwork

Номер: US20150101887A1
Автор: Schwoerer Artur
Принадлежит:

A self-climbing formwork has a stationary climbing shoe () structured for attachment to a wall anchor point and a climbing cylinder () having a lower end directly contacting the climbing shoe () to form a hinge, the hinge defining a pivoting movement of the climbing cylinder () relative to the climbing shoe (). A support () is provided on an upper end of the climbing cylinder (), the support () having a protrusion defining a U-shaped recess. A climbing rail () is structured to be held in position by the climbing shoe () relative to the anchor point and guided along the wall through cooperation with the climbing shoe (). Upon extension of the climbing cylinder (), the support () engages beneath an upper engagement point () of the climbing rail () at the U-shaped recess to urge the climbing rail () in an upward direction. 1. A self-climbing formwork or self-climbing scaffold unit for movement along a wall of a building , the wall having a wall anchor point to which the formwork or scaffold unit can be detachably fixed , the formwork or scaffold unit comprising:a stationary climbing shoe structured for attachment to the wall anchor point, said climbing shoe having a horizontal shaft;a climbing cylinder having a lower end directly contacting said shaft to form a hinge, said hinge defining a pivoting movement of said climbing cylinder relative to said shaft, said climbing cylinder also having an upper end;a support provided on said upper end of said climbing cylinder, said support having a protrusion defining a U-shaped recess; anda climbing rail having a first upper engagement point and a second upper engagement point disposed below and at a separation from said first upper engagement point, said climbing rail also having a first lower engagement point and a second lower engagement point disposed below and at a separation from said first lower engagement point, said climbing rail structured to be held in position by said climbing shoe relative to the anchor point and ...

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Номер записи: 48
03-07-2014 дата публикации

Traversable and Pivotable Platform System

Номер: US20140182340A1
Автор: Sharland Dean
Принадлежит: Owens-Brockway Glass Container Inc.

A platform system including a guide establishing a platform translation axis and having upper and lower surfaces, a carriage translatably coupled to the guide along the platform translation axis and engaged with the upper and lower surfaces of the guide, a platform coupled to the carriage and including at least a portion that is pivotable in a direction transverse to the platform translation axis, and a stepway movably coupled to at least one of the carriage or the platform. 1. A platform system that includes:a guide establishing a platform translation axis and having upper and lower surfaces;a carriage translatably coupled to the guide along the platform translation axis and engaged with the upper and lower surfaces of the guide;a platform coupled to the carriage and including at least a portion that is pivotable in a direction transverse to the platform translation axis; anda stepway movably coupled to at least one of the carriage or the platform.2. The system set forth in wherein the platform is pivotably coupled to the carriage between a horizontal position of the platform over the carriage and an angled position of the platform angularly displaced away from the carriage and the horizontal position.3. The system set forth in wherein the stepway is foldable toward a portion of the platform.4. The system set forth in wherein the stepway is pivotably coupled to at least one of the carriage or the platform to pivot with respect thereto about a stepway pivot axis between a first position extending below the stepway pivot axis and a second position extending above the stepway pivot axis when the platform is in the horizontal position.5. The system set forth in wherein the stepway pivot axis and the platform pivot axis are coaxial and substantially parallel with the platform translation axis.6. The system set forth in wherein the platform includes a base portion including a first support portion coupled to the carriage about the platform pivot axis claim 1 , a bridge ...

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Номер записи: 49
23-04-2015 дата публикации

Method and mounting system for mounting lift components

Номер: US20150107186A1
Автор: Hermann Wilts, Holger Zerelles, Martin Madera, Michael Neumeier
Принадлежит: ThyssenKrupp Elevator AG

The present disclosure relates to a method for mounting lift components of a lift system in a vertical shaft of a building with the aid of a mounting system which can be moved in the shaft, wherein the lift system has at least one cage which can travel along guide rails in the shaft. In order to develop the method to achieve shorter fitting times and less dependency upon how advanced the construction of the building is, according to the invention a mounting system is positioned in the shaft, having a support platform and a mounting platform, which are disposed one above the other, and having a lifting and pulling device, the support platform and the mounting platform being alternately fixed in position in the shaft and the platform which is not fixed in position at any one time is displaced in the vertical direction by means of the lifting and pulling device relative to the platform fixed in position. In addition, the invention relates to a mounting system for carrying out the method.

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Номер записи: 50
21-04-2016 дата публикации

ALUMINUM ROOF SCAFFOLDING PLANK

Номер: US20160108628A1
Автор: Rourke Edward
Принадлежит:

A roof scaffolding system comprising an aluminum roof scaffolding plank constructed from high strength aluminum having a unique C-shaped design with molded features that imparts, stability and weight bearing strength to the plank when it is mounted on roof scaffolding brackets. The plank has ridges on its top surface to provide a non-slip surface and a plurality of holes along the sides at the top and the bottom to enable a lock pin to be inserted through them and through a roof bracket hole to secure the plank to the roof bracket. The use of the lock pin to secure the plank to the roof bracket in place of nails, allows for securing and releasing the plank from the roof bracket with one hand instead of requiring the use of two hands when nails are used to secure the scaffolding plank to the roof bracket. 1. A roof scaffolding system comprising:a roof scaffolding plank structure constructed from aluminum;said roof scaffolding plank structure having a C-shaped design;said roof scaffolding plank structure having a plurality of ridges on a top surface;said roof scaffolding plank structure having a plurality of holes on a first side and a second side of said top surface with said plurality of ridges; andsaid roof scaffolding plank structure having a plurality of holes on a first side and a second side at a bottom of said roof scaffolding plank structure.2. The roof scaffolding plank structure as in wherein said plurality of ridges on the top surface of the plank structure provide a non-slip surface.3. The roof scaffolding plank structure as in wherein the top surface of the plank structure has a rubberized coating to provide a non-slip surface.4. The rood scaffolding plank structure as in wherein the C-shaped design has molded features to provide superior strength to the plank structure.5. The roof scaffolding plank structure as in wherein the roof scaffolding plank structure is secured to a standard roof bracket by means of a lock pin that is inserted through said ...

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Номер записи: 51
21-04-2016 дата публикации

SAFETY PLATFORM

Номер: US20160108629A1
Автор: Braden James A., Cruz Abel, Feinberg Matthew, LÓPEZ Jorge, Munday Larry, Reynolds Christopher, Sosa Ofelio
Принадлежит: GENERAL TRUCK BODY MANUFACTURING CO.

A safety platform includes a sliding frame capable of attaching to a unit, and a deck having at least one deck side. The deck is movable between a stowed position and a deployed position. The safety platform further includes a stair, ladder, or ramp operatively connected to the at least one deck side and capable of extending therefrom, at least one vertical post member connected to the deck, a handrail operatively connected to the at least one vertical post member, and a vertical toeboard operatively connected to the at least one deck side, excluding a portion of the deck operatively connected to the stair, ladder, or ramp. The handrail is configured to extend along and parallel to an outer side of the stair, ladder, or ramp, and the at least one deck side, excluding a portion of the deck operatively connected to the stair, ladder, or ramp. 1. A safety platform comprising: a distal end capable of attaching to a unit; and', 'a proximal end configured to slide horizontally towards and away from the distal end;, 'a sliding frame having a rear side; and', 'at least one deck side, wherein the at least one deck side is adjacent the rear side, and wherein the at least one deck side furthest from the rear side is a front side;, 'a deck having a plurality of sides includingwherein the deck is movable between a stowed position and a deployed position, the stowed position having the front side of the deck being substantially flush with an outer surface of the unit, and the deployed position having the front side of the deck a distance from the outer surface of the unit;a stair, ladder, or ramp operatively connected to the at least one deck side and capable of extending therefrom, the stair, ladder, or ramp having an inner side facing the unit and an outer side opposite the inner side;at least one vertical post member connected to the deck proximate the front side;a handrail operatively connected to the at least one vertical post member, the handrail configured to extend along ...

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Номер записи: 52
19-04-2018 дата публикации

BRACKET SCAFFOLD

Номер: US20180106053A1
Автор: Schmid Josef
Принадлежит:

A bracket scaffold for arrangement on a curved surface of a structure includes a first securing element arranged on the structure. The bracket scaffold has an end-side first coupling element which is, in particular in a limited manner, pivotably arranged on a first carrier of the bracket scaffold. A rotation axis of the first coupling element preferably intersects with the support location of the first coupling element on the first securing element. The pivot radius of the first coupling element describes in particular a concave pivot arc on the first carrier. The rotation axis is located from the first guide preferably in the direction of the free end of the first coupling element. Extension torques in the articulation, which is formed by the first guide, are minimized by the bracket scaffold being pulled away from the structure. 1. A bracket scaffold for securing to a curved surface of a structure , the bracket scaffold comprising:a) a first carrier;b) a first coupling element which is arranged on the first carrier for connecting to a first securing element which can be arranged on the structure; andc) a first guide for pivoting the first coupling element on the first carrier.2. The bracket scaffold according to claim 1 , wherein the first guide is constructed for the concave pivoting of the first coupling element on the first carrier wherein a rotation axis of the first guide is located close to the structure which can be connected to the first securing element.3. The bracket scaffold according to claim 2 , wherein the rotation axis of the first guide is located in the region of the first securing element.4. The bracket scaffold according to claim 3 , wherein the rotation axis of the first guide is located in the support region of the first coupling element on the first securing element.5. The bracket scaffold according to claim 4 , wherein the first coupling element has an opened first slotted receiving member for partially receiving the first securing element.6 ...

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Номер записи: 53
29-04-2021 дата публикации

Method for discharging granular powder brought into fixed state inside hollow structure

Номер: US20210122563A1
Автор: Daigo IGARASHI, Ryota Igarashi
Принадлежит: Plant Base Co Ltd

A rack rail is suspended into a silo from an opening formed in a ceiling portion of the silo and a lifting body is lowered into the silo along the rack rail from the opening. A work scaffold is built on the lifting body using a part carried into the silo from the opening, a worker connected to the work scaffold with a safety belt pokes and breaks down a granular powder in a state where a discharge port of a silo bottom portion is closed, the poked and broken down granular powder drops to a rat hole (or boring hole), the worker connected to the work scaffold with the safety belt adds a rack rail in a state where the rat hole is blocked with the granular powder, the discharge port is opened to discharge the granular powder stored in the passage, and then the work scaffold is lowered to the added rack rail.

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Номер записи: 54
28-04-2016 дата публикации

SUSPENDED SCAFFOLDING STRUCTURE AND CONNECTOR THEREFOR

Номер: US20160115697A1
Автор: SHAW Nicholas Mark
Принадлежит:

A suspended scaffolding connector includes a central spine comprising an anchor connector at a top end thereof, a bottom lug at a bottom end thereof, and a top lug situated between the anchor connector and bottom lug. The connector further includes at least one top truss connector attached to the top lug and at least one bottom truss connector attached to the bottom lug, where the top and bottom truss connectors are configured and spaced for structural connection to top and bottom connectors of a scaffolding truss. The connector also includes top and bottom truss ledger connectors attached to the spine and situated between the top and bottom lugs and adapted for connection to a scaffolding ledger, and the anchor connector is adapted for connection to a suspension anchor and to support the scaffolding truss through the top and bottom truss connectors. 120-. (canceled)21. A suspended scaffolding connector comprising:a central spine;an anchor connector at a top end of the spine;a lower set of truss connectors attached to the spine at a first location spaced apart from the top end of the spine, the lower set of truss connectors comprising first and second co-axial truss connectors projecting perpendicular to the spine in opposing directions; andan upper set of truss connectors attached to the spine at a second location between the lower set of truss connectors and the top end of the spine, the upper set of truss connectors comprising first and second co-axial upper truss connectors projecting perpendicular to the spine in opposing directions, the upper truss connectors co-planar with and parallel to the lower truss connectors,wherein, the upper and lower first truss connectors are spaced apart to respectively engage upper and lower members of a first scaffolding truss and the upper and lower second truss connectors are spaced apart to respectively engage upper and lower members of a second scaffolding truss such that, when suspended from an overhead suspension point by ...

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Номер записи: 55
03-05-2018 дата публикации

Bracket and scaffolding comprising a bracket of this type

Номер: US20180119433A1
Автор: Erzad Mikic
Принадлежит: PERI GMBH

A scaffolding bracket anchors a first vertical scaffolding pole of a scaffolding to a building façade. The bracket has at one end a clamp in order to grip the first scaffolding pole. The clamp can be locked in its closed position. A spring element urges the clamp into the closed position of the clamp with a spring force. In order to actuate the clamp, the bracket can have a first sleeve with a slotted guide by means of which the first sleeve can be transferred from the closed position into the open position of the bracket. The slotted guide may be designed in such a way that the bracket can be locked in the closed position. Furthermore, the clamp can have at least one projection for engaging in the first scaffolding pole in order to allow a particularly secure fastening of the bracket to the first scaffolding pole.

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Номер записи: 56
04-05-2017 дата публикации

Safety platform scaffold apparatus

Номер: US20170121985A1
Автор: Brough John
Принадлежит:

A safety platform scaffold apparatus is provided having a plurality of wall-supportable units, each with a floor support portion. A work platform is removably mountable on the floor support portions by suitable connectors affixed to the opposed ends of the platform. The opposed connectors are complimentary to each other so that they can be nested together on the same floor support portion thereby enabling a multiplicity of wall supportable units to be mounted on a wall with juxtaposed side-by-side platforms defining a smooth, flat, continuous work surface and wherein the platforms interlock with each other and the wall-supportable unit floor portions. 1. A safety platform scaffold apparatus for support by a wall , comprising , in combination:first and second wall-supportable units for being supported by said wall, and a one-piece work platform for being supported on and between said first and second wall-supportable units,wherein each of said first and second wall-supportable units includes first and second riser portions, respectively, and further includes first and second work platform floor support arms extending outwardly from said first and second riser portions, respectively, each of said work platform floor support arms having substantially the same axial extent,wherein said one-piece work platform is of substantially rectangular shape characterized by first and second opposed longitudinally extending, opposed, side edge portions of predetermined extent, and first and second transversely extending, opposed end edge portions of predetermined extent, andwherein said one-piece work platform further includes first and second work-platform-to-floor-support-arm connecter assemblies, said first and second work-platform-to-floor-support-arm connector assemblies being rigidly affixed respectively to said first and second transversely extending, opposed, end edge portions of said one-piece work platform, respectively, said first and second connector assemblies capable ...

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Номер записи: 57
25-04-2019 дата публикации

Insulated Trellis Mat

Номер: US20190119933A1
Автор: Black John Alexander, Black Robert David
Принадлежит:

An electrically insulated trellis comprises a first array of parallel tubular members and a second array of parallel tubular members . Each of the second array of parallel tubular members is pivotably connected to a plurality of the first array of parallel tubular members whereby to form a trellis . Each of the tubular members is formed from glass-reinforced polymer. A first set of fibres in the glass-reinforced polymer are substantially parallel and aligned in a first direction and a second set of fibres in the glass-reinforced polymer, distinct from the first set, are substantially parallel and aligned in a second direction different to the first direction. 1. An electrically insulated trellis comprising:a first array of parallel tubular members; anda second array of parallel tubular members, each of the second array of parallel tubular members is pivotably connected to a plurality of the first array of parallel tubular members whereby to form a trellis,wherein each of the tubular members is formed from glass-reinforced polymer, andwherein a first set of fibres in the glass-reinforced polymer is substantially parallel and aligned in a first direction and a second set of fibres in the glass-reinforced polymer, distinct from the first set, is substantially parallel and aligned in a second direction different than the first direction.2. An electrically insulated trellis as claimed in claim 1 , wherein the first array and second array are pivotably connected by rivets.3. An electrically insulated trellis as claimed in claim 1 , wherein the second direction is substantially orthogonal to the first direction.4. An electrically insulated trellis as claimed in claim 3 , wherein the first direction is one of an axial direction or a direction of approximately 45 degrees to the axial direction.5. An electrically insulated trellis as claimed in claim 1 , wherein each tubular member has a substantially rectangular cross-section.6. An electrically insulated trellis as claimed ...

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Номер записи: 58
25-04-2019 дата публикации

PLATFORM ASSEMBLIES FOR RADIO TRANSMISSION TOWERS

Номер: US20190123419A1
Автор: Novis Matthew J., Pass Craig T., Reynolds Kimberly
Принадлежит:

Platform structures and platform assemblies are provided for supporting a plurality of radio frequency (RF) antennas and the weight of one or more workers. A platform assembly provided herein can comprise a pipe structure comprising at least one load pipe and at least one pipe segment, a first pipe segment of the at least one pipe segment connected to a first load pipe of the at least one load pipe, the pipe structure defining a circular pattern; a first radial beam extending radially inward from the pipe structure; and a platform structure supported by the first radial beam and the first load pipe. 1. A platform assembly comprising:a pipe structure comprising at least one load pipe and at least one pipe segment, a first pipe segment of the at least one pipe segment connected to a first load pipe of the at least one load pipe, the pipe structure defining a circular pattern;a first radial beam extending radially inward from the pipe structure; anda platform structure supported by the first radial beam and the first load pipe.2. The platform assembly of claim 1 , further comprising a load pipe end plate at an end of the first load pipe and a pipe segment end plate at an end of the first pipe segment claim 1 , the load pipe end plate welded to the pipe segment end plate.3. The platform assembly of claim 1 , wherein the first radial beam is connected to a middle section of the load pipe.4. The platform assembly of claim 1 , further comprising a handrail structure claim 1 , the handrail structure defining a circular pattern.5. The platform assembly of claim 4 , wherein the handrail structure comprises a plurality of handrails claim 4 , the plurality of handrails connected together by end plates.6. The platform assembly of claim 4 , wherein the handrail structure is supported by an antenna support claim 4 , the antenna support connected to the pipe structure.7. The platform assembly of claim 6 , further comprising an antenna supported by the antenna support.8. The ...

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Номер записи: 59
11-05-2017 дата публикации

Scaffold Bracket

Номер: US20170130469A1
Автор: Bretherton David, Hulett Burt
Принадлежит:

Various implementations described herein are directed to a scaffold bracket. In one implementation, the scaffold bracket may include a mounting bracket having a first face and a second face opposite of the first face. The scaffold bracket may also include a first scaffolding node attached to the first face and configured to couple to a first member. The scaffold bracket may further include a second scaffolding node attached to the first face and configured to couple to a second member. 1. An apparatus , comprising: a mounting bracket having a first face and a second face opposite the first face;', 'a first scaffolding node attached to the first face; and', 'a second scaffolding node attached to the first face;, 'a scaffold bracket, comprisinga horizontal member coupled to the first scaffolding node; anda diagonal member coupled to the second scaffolding node, wherein the horizontal member and the diagonal member are connected to one another at a node point.2. The apparatus of claim 1 , wherein the scaffold bracket claim 1 , the horizontal member claim 1 , and the diagonal member combine to form a knee-braced cantilevered support.3. The apparatus of claim 1 , wherein the first scaffolding node comprises a substantially semicircular first rosette portion configured to couple to the horizontal member claim 1 , and wherein the second scaffolding node comprises a substantially semicircular second rosette portion configured to couple to the diagonal member.4. The apparatus of claim 3 , wherein the first scaffolding node comprises a first cylindrical tubing portion coupled to the substantially semicircular first rosette portion claim 3 , and wherein the second scaffolding node comprises a second cylindrical tubing portion coupled to the substantially semicircular second rosette portion.5. The apparatus of claim 3 , wherein the substantially semicircular first rosette portion comprises one or more first cut-outs configured to couple to the horizontal member using a first ...

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Номер записи: 60
02-05-2019 дата публикации

Safety screen and safety screen system

Номер: US20190128000A1
Автор: Andreas PUCHNER, Stefan DAUBNER
Принадлежит: DOKA GmbH

The present disclosure relates to a safety screen comprising: a plurality of screen members vertically arranged above one another; two longitudinal carriers pivotally connected to the screen members, wherein in a first operating position, the longitudinal carriers extend vertically and the screen members extend horizontally, and wherein in a second operating position, the longitudinal carriers are inclined sideward from vertical and the screen members extend horizontally, offset from one another horizontally.

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Номер записи: 61
23-04-2020 дата публикации

High capacity platforms and cage mount assemblies

Номер: US20200123790A1
Автор: Raphael de La Soujeole
Принадлежит: CommScope Technologies LLC

The present disclosure describes a high capacity platform, the platform comprising a frame, the frame comprising an elongate, hollow main support member of rectangular cross-section, the main support member having a length, a width, and a height; and a plurality of elongate, hollow auxiliary support members attached orthogonally to the main support member, each auxiliary support member having a length, a width, and a height; a mounting plate coupled to an end of the main support member; at least two grating edge members coupled to the auxiliary support members; and a grating, wherein the grating is supported by the two grating edge members, the auxiliary support members, and the main support member. High capacity cage mount assemblies and platform assemblies are also described.

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Номер записи: 62
19-05-2016 дата публикации

BOARD-FREE ROOF JACK CLIP AND METHOD OF USE

Номер: US20160138283A1
Автор: Hutchison Jeffrey R., Hutchison Jeffrey W.
Принадлежит:

A quick connect metal roof jack clip that releasably attaches between adjacent roof boards for holding a worker on the roof without the need for any typical jack cross boards or planks. The quick connect clip comprises a plurality of folds for inserting between the boards, flipping down into place and standing thereon before easy flip up, removal and reinsertion into another roof shingle removal and/or installation location. 1. A metal roof jack clip that comprises an uppermost tip , a first elbow bend , a short flat portion followed by a second elbow that bends in an opposite direction from the first elbow bend , an elongated flat shaft component the back end of which is meant to sit against a roof board when the jack clip is fully installed between adjacent roof boards; a third elbow bend; and a shelf-like boot support portion.2. The metal roof jack clip of wherein the third elbow bend extends substantially parallel with the first elbow bend.3. The metal roof jack clip of wherein a midsection of the elongated flat shaft component is structurally strengthened by welding to one or more reinforcement segments.4. The metal roof jack clip of claim 1 , which has a slip-resistant coating applied to the back end of the elongated flat shaft component.5. The metal roof jack clip of claim 1 , which has a slip-resistant coating applied to an inside claim 1 , uppermost edge of the shelf-like user boot support portion.6. The metal roof jack clip of claim 1 , which has at least one aperture for storing on a ring claim 1 , clip or wire when not in use.7. The metal roof jack clip of wherein the uppermost tip is substantially T-shaped.8. The metal roof jack clip of wherein: the first elbow bend is at about a 90 degree angle relative to adjacent portions of the roof jack clip claim 1 , the second elbow bend is at about a 90 degree angle relative to adjacent portions of the roof jack clip and the third elbow bend is at about a 90 degree angle relative to adjacent portions of the roof ...

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Номер записи: 63
07-08-2014 дата публикации

Modular Roof Mounted Staging Bracket

Номер: US20140216848A1
Автор: Kurtz Eric William
Принадлежит:

An apparatus for supporting workers and materials above-grade on both the eave and gable ends of a structure is disclosed. The apparatus can be combined with one or more additional staging apparatuses to create a staging system for the support of persons or materials while work is being done on a structure, e.g., roofing, siding, etc. The modular design of the apparatus simplifies installation, such that it can be readily attached to a roof or other support member of a structure by a single person, and facilitates the adjustable vertical positioning of people or materials along the walls of the structure. The staging bracket can be attached to any structural roofing member, including most any type of existing roofing material, e.g., shingle, standing seam, corrugated, etc., on new or existing roofs of any pitch and can be attached along either the eave or gable ends of the structure. 1. A staging bracket for attachment to an eave and/or a gable end of a roof of a structure comprising:a support structure having an inner rail, an outer rail, and a support platform, wherein said inner rail and said outer rail are coupled to said support platform and are disposed a substantially parallel relationship to each other;a wall engagement member coupled to a lower portion of said inner rail; anda roof engagement member releasably coupled to an upper portion of said inner rail, wherein said roof engagement member is extendably releasably coupleable with the roof.2. A scaffolding device according to claim 1 , wherein said roof engagement member includes an interchangeable coupling for releasable attachment to the roof.3. A scaffolding device according to claim 2 , wherein said interchangeable coupling is configured to releasably attach to a metal roof.4. A scaffolding device according to claim 2 , wherein said interchangeable coupling is configured to releasably attach to a shingled roof.5. A scaffolding device according to claim 2 , wherein said interchangeable coupling is ...

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Номер записи: 64
18-05-2017 дата публикации

Article Transport Facility

Номер: US20170138069A1
Автор: Abe Takeshi, Omori Kazuya
Принадлежит:

An article transport facility includes an article transport device capable of moving along a moving direction in movement sections. The movement sections include a transporting movement section and an out-of-the-way movement section. A work platform includes one or more out-of-trajectory portions located to at least one side along a lateral direction with respect to a mast trajectory, and one or more in-trajectory portions which are located in an area of the mast trajectory that excludes an area in which the mast is located when the article transport device is in the out-of-the-way stop position. Each of the one or more in-trajectory portions is configured to be capable of being moved to a support position located in the mast trajectory, and to an out-of-the-way position in which the in-trajectory portion is out of the mast trajectory along the lateral direction. 1. An article transport facility comprising:an article transport device capable of moving along a moving direction in movement sections to transport an article,wherein the movement sections include a transporting movement section in which the article transport device moves when transporting an article, and an out-of-the-way movement section which is continuous with the transporting movement section and in which the article transport device moves when moving out of the transporting movement section to an out-of-the-way stop position located outside the transporting movement section,wherein the article transport device includes a travel carriage capable of traveling along the moving direction, a mast arranged vertically on the travel carriage, a vertically movable member capable of being moved vertically and of supporting the article that is being transported,wherein a work platform which a worker can get onto is provided at a position that is higher than the travel carriage of the article transport device which has been moved to the out-of-the-way stop position, and that is lower than an upper end of the ...

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Номер записи: 65
09-05-2019 дата публикации

REMOTE-CONTROLLED SHINGLE INSTALLATION JACK

Номер: US20190135602A1
Автор: Dorsey Andrew Mathias, JR. Joseph Anthony, Wills
Принадлежит:

The shingle installation jack devices may be mounted once at a first roof level, providing support for the walk board. When installation or repair of the shingles is complete at the first level of the roof, the shingle installation jack devices may be operated in tandem to raise the level of the walk board to a second level of the roof. Shingle installation and/or repair may then be carried out at this second roof level without the need to re-mount the walk board supports at the second level. The shingle installation jack devices may also be run in reverse to lower the walk boards. The shingle installation device includes a frame and utilizes a winch motor to adjust the effective length of a cable and thus adjustably raise or lower the walk boards to any desired roof level. 1. A shingle installation device , comprising:a frame having a bottom member for anchoring a pulley, a first slider member, a second slider member, and a top member for supporting a walk board and for anchoring a first end of a spring, wherein the top member is in parallel with the bottom member and the first slider member is in parallel with the second slider member;a mounting assembly for anchoring a winch motor, wherein the mounting assembly has an upper surface for anchoring a second end of the spring and a lower surface for anchoring an eye bolt;a cable having an adjustable effective length running from the winch motor, through the pulley, and back to the eye bolt, wherein the adjustable effective length of the cable is controllable by the winch motor; andthe spring spanning from the top member of the frame to the upper surface of the mounting assembly.2. The shingle installation device as recited in claim 1 , wherein the spring is a garage door type spring.3. The shingle installation device as recited in claim 1 , wherein the first slider member has a height of 4 inches claim 1 , a width of 2 inches claim 1 , and a length of 8 feet claim 1 , and wherein the second slider member has a height ...

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Номер записи: 66
08-09-2022 дата публикации

ROOFING SUPPORT SYSTEM WITH SELECTIVELY REMOVEABLE AND REPLACEABLE BASE MEMBERS

Номер: US20220282502A1
Автор: Rashid Philip F., Tesolin Phillip A.
Принадлежит:

A lightweight composite roofing support system comprises a longitudinally-extending core member comprising a longitudinally-extending first roof contact side comprising a first core edge and opposed second core edge, a longitudinally-extending second side comprising a second side working surface, the second side tapering toward the first core edge at a first acute angle, and a longitudinally-extending third side comprising a third side working surface, the third side tapering toward the second core edge at a second acute angle that is different than the first acute angle, a laterally-extending first core end comprising an integral first recess defining a first handle/grip, and an opposed laterally-extending second core end comprising an integral second recess defining a second handle/grip, the core member comprising a core material and a wedge-shaped lateral cross-section, the first roof contact side comprising a base attachment structure configured for selective attachment to/detachment from a mating base member core attachment structure. 1. A lightweight composite roofing support system , comprising:a longitudinally-extending core member comprising a longitudinally-extending first roof contact side comprising a longitudinally-extending first core edge and an opposed longitudinally-extending second core edge, a longitudinally-extending second side comprising a second side working surface, the second side tapering toward the first core edge at a first acute angle (α) from the first roof contact side, and a longitudinally-extending third side comprising a third side working surface, the third side tapering toward the second core edge at a second acute angle (β) from the first roof contact side that is different than the first acute angle (α), a laterally-extending first core end comprising an integral first recess defining a first handle or grip, and an opposed laterally-extending second core end comprising an integral second recess defining a second handle or grip, ...

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Номер записи: 67
24-05-2018 дата публикации

SCAFFOLDING HAVING A COUPLING

Номер: US20180142480A1
Автор: MIKIC Erzad
Принадлежит:

A scaffolding has a coupling which can be mounted at a connection location. The connection location in this instance has a recess in the form of a through-recess in which an angular portion of the coupling can be at least partially introduced. The angular portion engages partially behind the connection location. The coupling may have a half-coupling so that a simple connection to a scaffolding pipe, in particular for connecting to a facade, is produced. A method for connecting the scaffolding to such a coupling is also taught herein. 1. A scaffolding , comprising:a coupling for a scaffolding retention member for connecting the scaffolding to a building facade;a scaffolding shaft which is vertical in the assembled state; anda connection location which is rigidly connected to the scaffolding shaft in the form of an anchor plate portion;wherein the coupling is connected at a recess of the connection location which is suitable for system components of the scaffolding in the form of an anchor plate portion; andwherein the coupling has a clip-like half-coupling for receiving a scaffolding pipe.2. The scaffolding according to claim 1 , wherein the coupling has an angular portion in order to connect the coupling to the connection location.3. The scaffolding according to claim 1 , wherein the coupling can be connected to the connection location in a tool-free manner.4. The scaffolding according to claim 2 , wherein the angular portion of the coupling is constructed to partially engage behind an inner edge of the recess of the connection location which is constructed in the form of a through-recess.5. The scaffolding according to claim 4 , wherein the angular portion of the coupling is at least a portion of a bent rod of the coupling.6. The scaffolding according to claim 1 , wherein the coupling has a nose-like projection so that the coupling can be secured in the recess of the connection location by means of a clamping connection.7. The scaffolding according to claim 2 , ...

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Номер записи: 68
17-06-2021 дата публикации

AIR CYLINDER DRIVEN MOBILE ASSEMBLY SUPPORT UNIT

Номер: US20210179407A1
Автор: Britton David A., Greenlee, II James C.
Принадлежит: Toyota Motor Engineering & Manufacturing North America, Inc.

A mobile assembly support unit that includes an assembly line sync mechanism having a line engagement unit coupled to a rotatable sync arm, a propulsion unit having a propulsion wheel and a propulsion motor, a translation arm coupled to the propulsion unit and engageable with the rotatable sync arm, and an air cylinder coupled to the propulsion unit. The air cylinder is actuatable between a retracted position and an extended position such that when the air cylinder is in the retracted position, the translation arm is engaged with the rotatable sync arm and the propulsion unit is in a lifted position and when the air cylinder is in the extended position, the translation arm is disengaged with the rotatable sync arm and the propulsion unit is in a descended position. 1. A mobile assembly support unit comprising:an assembly line sync mechanism comprising a line engagement unit coupled to a rotatable sync arm;a propulsion unit comprising a propulsion wheel and a propulsion motor;a translation arm coupled to the propulsion unit and engageable with the rotatable sync arm; and the air cylinder is actuatable between a retracted position and an extended position;', 'when the air cylinder is in the retracted position, the translation arm is engaged with the rotatable sync arm and the propulsion unit is in a lifted position; and', 'when the air cylinder is in the extended position, the translation arm is disengaged with the rotatable sync arm and the propulsion unit is in a descended position., 'an air cylinder coupled to the propulsion unit, wherein2. The mobile assembly support unit of claim 1 , wherein the rotatable sync arm is rotatable between a line engagement position and a line disengagement position.3. The mobile assembly support unit of claim 2 , wherein the rotatable sync arm is spring biased into the line disengagement position.4. The mobile assembly support unit of claim 2 , wherein when the air cylinder is in the retracted position claim 2 , thereby engaging the ...

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Номер записи: 69
17-06-2021 дата публикации

LIGHTWEIGHT COMPOSITE ROOFING SUPPORT SYSTEM

Номер: US20210180342A1
Автор: Rashid Philip F, Tesolin Phillip A
Принадлежит: Phil Squared Roof Jack Systems LLC

A lightweight composite roofing support system comprises a longitudinally-extending core member comprising a longitudinally-extending first roof contact side comprising a first edge and opposed second edge, a longitudinally-extending second side comprising a second side working surface having a second width and a second length that is greater than the second width, the second side tapering toward the first edge at a first predetermined acute angle, and a longitudinally-extending third side comprising a third side working surface having a third width and a third length that is greater than the third width, the third side tapering toward the second edge at a second predetermined acute angle that is different than the first predetermined acute angle, a first end comprising an integral first recess defining a first handle, and an opposed second end comprising an integral second recess defining a second handle, the core member comprising a wedge-shaped lateral cross-section. 1. A lightweight composite roofing support system , comprising:a longitudinally-extending core member comprising a longitudinally-extending first roof contact side comprising a longitudinally-extending first edge and an opposed longitudinally-extending second edge, a longitudinally-extending second side comprising a second side working surface having a second width and a second length that is greater than the second width, the second side tapering toward the first edge at a first acute angle (α) from the first roof contact side, and a longitudinally-extending third side comprising a third side working surface having a third width and a third length that is greater than the third width, the third side tapering toward the second edge at a second acute angle (β) from the first contact side that is different than the first acute angle (α), a laterally-extending first end comprising an integral first recess defining a first handle or grip, and an opposed laterally-extending second end comprising an ...

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Номер записи: 70
09-06-2016 дата публикации

SUPPORT APPARATUS FOR USE WITH AN ELONGATE STRUCTURE

Номер: US20160160514A1
Автор: Ashman Robert
Принадлежит:

Embodiments of the innovation relate to a support apparatus for use with an elongate structure, such as a chimney. In one arrangement, the support apparatus includes a base configured to extend along both sides of a pitched roof surface, a set of vertical supports secured to the base and configured to be secured to the chimney, and a set of platforms connected to the set of vertical supports and configured to at least partially extend about the perimeter of the chimney. Each platform of the set of platforms is connected to a corresponding adjacent platform of the set of platforms. 1. A support apparatus , comprising:a first base portion having a first base portion element configured to be disposed on a first roof portion and a second base portion element configured to be disposed on a second roof portion;a second base portion having a first base portion element configured to be disposed on the first roof portion and a second base portion element configured to be disposed on the second roof portion;a first set of vertical supports connected to the first base portion and a second set of vertical supports connected to the second base portion, each of the first set of vertical supports and the second set of vertical supports extending along a direction that is substantially parallel to an elongate structure; anda set of platforms connected to the first set of vertical supports and to the second set of vertical supports, the set of platforms configured to at least partially surround the elongate structure, and each platform of the set of platforms connected to an adjacent platform of the set of platforms.2. The support apparatus of claim 1 , wherein the set of platforms comprises a first platform claim 1 , a second platform claim 1 , a third platform claim 1 , and a fourth platform;a first end of the first platform connected to a second end of the second platform;a first end of the second platform connected to a second end of the third platform;a first end of the third ...

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Номер записи: 71
14-05-2020 дата публикации

ARCHITECTUAL CLIMBING SYSTEM WITH IMPROVED STRUCTURAL STABILITY

Номер: US20200149301A1
Автор: Lee Chang Hun, Lee Chang Min, LEE Myong Lae
Принадлежит:

The present invention relates to a construction climbing system with improved structural stability and, more specifically, to a construction climbing system with improved structural stability, and having an improved form, the system being capable of more stably operating the attachment and detachment of a gang form provided in the climbing system without shaking, enabling the vertical movement of the climbing system to be smooth without stopping so as to ensure structural stability, and enabling a working space of an operator to be ensured as wide as possible by using an auxiliary extension platform, thereby enabling work stability of the operator to be improved. 110020030300. A construction climbing system with improved structural stability , the construction climbing system comprising a cage () having a gang form () and a workspace thereon in a state where a pair of climbing rails () are assembled to move up and down with a shoe () provided on a structure by being attached to an outer surface of the structure to pour concrete to an upper part of the cage , wherein{'b': '100', 'the cage () comprises{'b': '10', 'a frame () provided to have a height, a depth, and a width corresponding to one floor or more floors of the structure to be built;'}{'b': 20', '21', '10', '27', '10', '271, 'a working scaffold () having a plurality of support bars () connected to the frame () at a lower part of a perforated scaffold (), which is provided inside the frame () and has a protruding hole () protruding by bending an edge part of a hole (not shown) to the top thereof; and'}{'b': 30', '10', '300, 'a climbing rail () assembled to one side of the frame () and assembled in a sliding movable form with the shoe () provided on the structure, and'}{'b': '200', 'the gang form () comprises{'b': 220', '10', '224', '221', '300', '222', '10', '223, 'a fixed base () fixed to the frame (), wherein a pair of C-shaped steel beams () is positioned to face to each other, a protruding part () is being ...

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Номер записи: 72
29-09-2022 дата публикации

Construction System

Номер: US20220306431A1
Автор: Churchill Robert, Ku Ivan, Manuel John, Monson Justin
Принадлежит: Bechtel Energy Technologies & Solutions, Inc.

A system and method for construction of a framed structure which permits on-site storage and relocation of construction materials using trolleys and cranes supported by the framed structure. The system provides a runway surface for removable attachment of trolleys, crane bridges, and platforms by offsetting the first longitudinal beam and a second longitudinal beam from a cross beam and where the first longitudinal beam, second longitudinal beam, and cross beam of the system provide components for the framed structure. 1. A structural system , comprising:a first longitudinal beam and a second longitudinal beam wherein a planar space between the first longitudinal beam and the second longitudinal beam is free of any obstructions, the first longitudinal beam having a first longitudinal beam lower rectangular flange, the second longitudinal beam having a second longitudinal beam lower rectangular flange;a cross beam affixed at a cross beam first end to a first support beam and at a cross beam second end to a second support beam, the cross beam positioned above the first longitudinal beam lower rectangular flange and the second longitudinal beam lower rectangular flange, the first longitudinal beam lower rectangular flange and the second longitudinal beam lower rectangular flange adapted to provide a track for engagement by a removable repositioning device; anda removable bus bar positioned adjacent a longitudinal beam vertical web intermediate the cross beam and a first longitudinal beam lower rectangular flange top surface.2. The structural system of claim 1 , wherein:each of the first longitudinal beam and the second longitudinal beam having a longitudinal beam lower rectangular flange first edge; andthe cross beam having a cross beam lower edge, the cross beam affixed at the cross beam first end to the first support beam and at the cross beam second end to a second support beam, the cross beam affixed at the cross beam first end to the first longitudinal beam, the ...

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Номер записи: 73
01-07-2021 дата публикации

CONSTRUCTION BUILDING EQUIPMENT AND CONSTRUCTION METHOD THEREOF

Номер: US20210198908A1
Автор: Chen Dong, Deng Huiwen, Ding Weixiang, Li Di, Li Jin, LIU Hanwen, Liu Heng, LIU Xiaoqing, Lu Huayong, Qian Shiqing, Tian Xisheng, Wang Haonan, Wang Jun, Wang Lei, Wang Wei, Wen Shilong, Xu Guowei, Xu Liai, Zhang Buyue, Zhang Zhihua, Zhao Yanhua, ZHU Leilei
Принадлежит:

A construction building equipment includes hanging pedestals, sleeve frames, hydraulic cylinders, upper reversing boxes, lower reversing boxes and track columns. The multiple hanging pedestals are fixed on an outer side of a shear wall of an external wall. The sleeve frames and the track columns are clamped on the hanging pedestals. The sleeve frames are clamped on outer sides of the track columns. The lower reversing boxes are fixed at upper ends of the sleeve frames. The hydraulic cylinders are connected with the upper reversing boxes and the lower reversing boxes. Side surfaces of the track columns are provided with pane holes for cooperative climbing of the upper reversing boxes and the lower reversing boxes. Upper ends of the track columns are fixedly connected with a top platform. Hangers and formworks are suspended on the top platform through booms. 1. A construction building equipment , comprising hanging pedestals , sleeve frames , hydraulic cylinders , upper reversing boxes , lower reversing boxes and track columns ,wherein the multiple hanging pedestals are fixed on an outer side of a shear wall of an external wall, the sleeve frames and the track columns are clamped on the hanging pedestals, the sleeve frames are clamped on outer sides of the track columns, the lower reversing boxes are fixed at upper ends of the sleeve frames, the hydraulic cylinders are connected to the upper reversing boxes and the lower reversing boxes, side surfaces of the track columns are provided with pane holes for cooperative climbing of the upper reversing boxes and the lower reversing boxes, upper ends of the track columns are fixedly connected with a top platform, and hangers and formworks are suspended on the top platform through booms.2. The construction building equipment according to claim 1 , wherein the hanging pedestals are provided with rotatable central hooks claim 1 , the track columns are provided with multiple stoppers which are matched with the central hooks ...

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Номер записи: 74
01-07-2021 дата публикации

SUPPORT FOR SUPPORTING A STRUCTURE REGION

Номер: US20210198911A1
Автор: Read Andrew, Sturm Florian
Принадлежит:

The invention relates to a support () for supporting a structure region, comprising a central part which has a hollow profiled rectangular tube () and two end parts (), wherein each of the end parts () is arranged so as to be telescopable out of the central part from open ends () of the hollow profiled rectangular tube () in order to change the length of the support (). Each of the end parts () has a hollow profiled round tube (), and inner wall regions () of the hollow profiled rectangular tube () form guides for the hollow profiled round tubes ( ). The hollow profiled round tubes () can be guided in the central part in the longitudinal direction of the hollow profiled rectangular tube () by means of contact region () lying against the guides so as to achieve the telescopability of the end parts (). 1184498142321823238224. Support () for supporting a region of a structure , comprising a central part which has a hollow profiled rectangular tube () and comprising two end parts () , each of the end parts () being arranged so as to be able to telescope out of the central part from open ends () of the hollow profiled rectangular tube () in order to change the length of the support () , characterized in that the end parts () each have a hollow profiled round tube ( , ) , and inner wall regions () of the hollow profiled rectangular tube () form guides for the hollow profiled round tubes ( , ) , the hollow profiled round tubes ( , ) being guidable in the central part in the longitudinal direction of the hollow profiled rectangular tube () by means of contact regions () which abut the guides , in order for the end parts () to be able to telescope.22223. Support according to claim 1 , characterized in that the contact regions () are formed by outer wall regions of the hollow profiled round tubes ( claim 1 , ).3238. Support according to either or claim 1 , characterized in that the hollow profiled round tubes ( claim 1 , ) are designed to be non-threaded claim 1 , and/or in ...

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Номер записи: 75
23-06-2016 дата публикации

Modular Roof Mounted Staging Bracket With Safety Rails

Номер: US20160177583A1
Автор: Kurtz Eric William
Принадлежит:

An apparatus for supporting workers and materials above-grade on both the eave and gable ends of a structure is disclosed. The apparatus can be combined with one or more additional staging apparatuses to create a staging system for the support of persons or materials while work is being done on a structure, e.g., roofing, siding, etc. The modular design of the apparatus simplifies installation, such that it can be readily attached to a roof or other support member of a structure by a single person, and facilitates the adjustable vertical positioning of people or materials along the walls of the structure. The staging system can also include a rail member for safety support and alternative scaffolding arrangements. 1. A staging bracket for attachment to an eave and/or a gable end of a roof of a structure comprising:a support structure having an inner rail, an outer rail, and a platform support member having a distal side and a proximate side, wherein when the staging bracket is attached to the structure the distal side of the platform support structure is closer to the structure than the proximate side, and wherein the inner rail is coupled to the distal side and the outer rail is coupled to the proximate side of the platform support structure, and wherein the inner rail and the outer rail are disposed a substantially parallel relationship to each other and are each longitudinally extensible;a wall engagement member coupled to a lower portion of the inner rail at a location above the location where the inner rail is coupled to the platform support structure; and wherein the roof engagement member includes a first portion and a second portion, the second portion having a first end nested within the first portion and a second end coupleable with the roof, and', 'wherein when the second end is moved away from the first portion the first end travels collinearly within the first portion so as to enable the roof engagement member to couple to a second location, farther ...

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Номер записи: 76
23-06-2016 дата публикации

Scaffold

Номер: US20160177584A1
Автор: Hyvönen Antti, Siltala Timo
Принадлежит:

Scaffolding unit to be attached to the deck structure of a bridge or similar comprises a set of arms for carrying working levels and the support structures needed in work and an attachment frame for attaching the set of arms to the upper surface of the deck structure. The set of arms is connected to the attachment frame by means of a pivoted parallelogram. 1. A scaffolding unit to be attached to a bridge or similar deck structure , comprising:a set of arms for carrying the working levels and support structures needed in work, andan attachment framed for attaching the set of arms to the upper surface of the bridge or similar deck structure,wherein the set of arms is connected to the attachment frame by means of a pivoted rectangle.2. The scaffolding unit according to claim 1 ,wherein the pivoted rectangle is a pivoted parallelogram.3. The scaffolding unit according to claim 1 ,wherein the pivoted rectangle comprises an upper and a lower beam and pivot points for connecting the beams to the attachment frame and the set of arms.43. The scaffolding unit according to claim 1 ,wherein the pivot points of the attachment frame are on a straight line parallel to the pivot points of the set of arms, according to the definition of a pivoted parallelogram, and the straight lines are preferably vertical.5. The scaffolding unit according to claim 2 ,wherein the lower beam of the pivoted parallelogram is a triangular beam.6. The scaffolding unit according to claim 1 ,further comprising at least one operating device for adjusting the position of the pivoted rectangle and the set of arms attached to it.7. The scaffolding unit according to claim 1 ,wherein at least the joints between the set of arms, the attachment frame, and the pivoted rectangle are implemented with detachable attachment elements.8. The scaffolding unit according to claim 7 ,wherein the attachment elements are pivot pins.9. The scaffolding unit according to claim 1 ,further comprising a vertical arm and a carrier ...

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Номер записи: 77
02-07-2015 дата публикации

Scaffold system

Номер: US20150184402A1
Автор: Edmund P. Gasiecki, George R. Gardner
Принадлежит: International Chimney Corp

A scaffold system adapted for securing to a structure and for vertical movement relative to the structure. The scaffold system includes first and second wall mounts, each of the wall mounts having a bar and at least one spring biasing the bar in a first direction, a slide post having a slide hook, a slide arm and a hanging pad secured to the slide arm, the slide post arranged for vertical axial movement within at least one of the first and second wall mounts, a main post having at least one post hook, a first deck fixedly secured to the main post, and a ball screw jack having a mounting plate and a lifting screw, the mounting plate secured to the first deck and the lifting screw secured to the hanging pad. The main post is arranged to complimentarily fit within slide post, the slide hook is adapted for releasable engagement with the first wall mount bar or the second wall mount bar and the at least one post hook is adapted for releasable engagement with the first wall mount bar or the second wall mount bar.

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Номер записи: 78
28-05-2020 дата публикации

Self-Climbing Robot for Installing Elevator Guide Rail

Номер: US20200165105A1
Автор: Guo Kaida, Han Longguang, Li Guoqing, Shan Yu, Zhao Yanzhi
Принадлежит:

The present invention discloses a self-climbing robot for installing an elevator guide rail, which comprises a climbing mobile platform, a working mobile platform, a rectangular parallelepiped frame and a PLC control unit. The frame is fixedly provided with a first platform, a second platform, a third platform and a fourth platform from bottom to top, the top end of a screw provided vertically is fixedly connected with the fourth platform, and the bottom end of the screw is fixedly connected with the first platform; the climbing mobile platform and the working mobile platform are provided with a nut engaged with the screw and a driving mechanism capable of driving the rotation of the nut, respectively, the driving mechanism comprises a driving motor and a pulley box, the working mobile platform is located above the climbing mobile platform, both the climbing mobile platform and the working mobile platform are slidingly connected with the frame, and the climbing mobile platform and the working mobile platform are only capable of sliding in the vertical direction. The self-climbing robot for installing the elevator guide rail according to the present invention can automatically complete the task of measuring a well and installing a guide rail, and can self-climb in the elevator well. 1. A self-climbing robot for installing an elevator guide rail , comprising: a climbing mobile platform , a working mobile platform , a rectangular parallelepiped frame and a PLC control unit , wherein the frame is fixedly provided with a first platform , a second platform , a third platform and a fourth platform from bottom to top , the top end of a screw provided vertically is fixedly connected with the fourth platform , and the bottom end of the screw is fixedly connected with the first platform; the climbing mobile platform and the working mobile platform are provided with a nut engaged with the screw and a driving mechanism capable of driving the rotation of the nut , respectively , ...

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Номер записи: 79
23-07-2015 дата публикации

Support Apparatus

Номер: US20150204083A1
Автор: Brinkman David Bruce
Принадлежит:

A support apparatus for supporting a load on an inclined surface, the support apparatus includes a pair of base extensions removably engaged to the inclined surface, each base extension having first and second end portions, further included is a support platform that includes a plurality of gap forming spaced apart parallel beams that each have proximal and distal end portions, the proximal end portions have a first pivotal attachment to the first end portions. Also, a pair of arms each having a shoulder portion and a strut portion, the shoulder portions have a second pivotal attachment to the distal portions, wherein the strut portions are removably engagable to the second end portions to operationally lock a selected platform angle to the base extensions. Operationally, the platform supports the load with the gaps providing increased lateral grip for the load on the support platform. 1(a) a pair of base extensions, each said base extension having a first end portion and an opposing second end portion with a lengthwise axis spanning therebetween, said lengthwise axes are spaced apart and parallel to one another in a juxtapose manner, wherein said base extensions form a first plane as between said lengthwise axes, further each said base extension has a longitudinal axis that is positioned perpendicular to both said lengthwise axis and said first plane, wherein each said base extension has a plurality of primary apertures disposed therethrough that are parallel to said longitudinal axis and each said base extension second end portion has a plurality of secondary apertures disposed therethrough that are parallel to said first plane;(b) a support platform that includes a plurality of beams, each beam having a proximal end portion and an opposing distal end portion with an axial axis spanning therebetween, said plurality of axial axes are positioned parallel to one another resulting in said beams oriented parallel to one another in a spaced apart fashion with a gap ...

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Номер записи: 80
12-07-2018 дата публикации

STANDING SEAM MOUNTING BRACKETS

Номер: US20180195298A1
Автор: BOND Scott G.
Принадлежит:

A standing seam mounting bracket and a method of using two or three to provide attachment points along a standing seam roof is provided. The standing seam mounting brackets enable complementary use of commonly-owned equipment for enabling roof maintenance and construction. The standing seam mounting brackets may be used in concert with roof jacks, roof ladders, scaffolding members and the like that are commonly owned by most contractors so as to facilitate safe and easy horizontal and vertical movement along the sloped roof. 1. A standing seam mounting bracket , comprising:a planar base providing a front surface and an opposing rear surface, each surface extending from a first end to a second end;a first flange perpendicularly joined to the planar base along the first end;a cross member slot extending from the first end toward the second end, wherein the cross member slot is dimensioned to slidably receive at least a 2×4 cross member; andat least one compression member adapted to removably sandwich a mated portion of a standing seam roof between the planar base.2. The standing seam mounting bracket of claim 1 , wherein each compression member provides a crimp slot dimensioned and adapted for nesting a crimp portion of the sandwiched mated portion of the standing seam roof.3. The standing seam mounting bracket of claim 1 , further comprising a plurality of attachment holes in the first flange.4. The standing seam mounting bracket of claim 1 , further comprising:a second flange perpendicularly joined to the planar base along the second end, wherein the second flange extends from the rear surface; anda seam slot is provided in the second flange, wherein the seam slot is dimensioned to slidably receive the mated portion, andwherein the first flange extends from the front surface.5. The standing seam mounting bracket of claim 4 , further comprising a foot flange perpendicularly joined to a bottom portion of the second flange.6. The standing seam mounting bracket of claim ...

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Номер записи: 81
13-07-2017 дата публикации

Access Structure Integration Assembly and Integrated Access Systems and Methods of Using the Same

Номер: US20170198484A1
Автор: GRUMBERG Mathieu, Meade Frederick W., Scrafford Roy
Принадлежит:

The invention includes an access structure integration assembly and an integrated system using the assembly. An access structure integrated assembly includes at least one channeled structure and at least one joist socket slidingly engaged with the channeled structure. The channeled structure is configured to secure to a base structure, such as a suspended work platform system, and the joist socket is configured to secure to a second structure, such as a supported work platform system. An integrated system includes a base structure, a second structure and at least two integration assemblies, each assembly including a channeled structure secured to the base structure and a joist socket secured to the second structure and slidingly engaged with the channeled structure. 120-. (canceled)21. An integrated system comprising: at least two elongate structural members, each elongate structural member comprising an upper element, a lower element, and a plurality of diagonal support members interspersed between the upper and lower elements, wherein at least two pairs of the diagonal support members intersect to form at least two panel points along the upper element; and', at least one channeled structure including a linear gap, wherein the channeled structure comprises a bottom portion having a plurality of apertures, and', 'at least one socket comprising a hollow tubular body, a base and at least one T-bolt, wherein the base of the socket is slidingly engaged with the linear gap of the channeled structure using the at least one T-bolt,, 'at least two access structure integration assemblies, each assembly secured to and parallel with a respective one of the elongate structural members, each integration assembly comprising'}, 'wherein each channeled structure of the respective integration assemblies is secured to and parallel with one of the upper elements of one of the elongate structural members by a plurality of bolts engaging the upper element at or around the panel points; ...

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Номер записи: 82
30-07-2015 дата публикации

Rooftop Bracket or Jack System for Supporting Roofers, Roofing Supplies or Other Rooftop Loads

Номер: US20150211246A1
Автор: Sutherland John
Принадлежит:

A rooftop bracket or bundle jack system features a first unit arranged for fastening to a sloped roof near the peak, and one or more additional link units arranged to hang downward from the first unit. Each unit features supports for a step or platform for workers, supplies, tools, etc. Through this series of linked units, multiple steps/platforms are provided at different heights along the roof without needing to individually fasten each unit down. Hangers on the first unit are slidably adjustable to line up with the rafters or trusses beneath the roof sheathing for secure fastening thereto. Tie-off loops for fall-safety lines are provided on the securely fastened first unit. The step supports are movable between stowed and deployed positions, and detachable from the unit. Connection points for one or more utilities (air, water, electrical) are provided, whereby the system acts as a rooftop distribution point. 1. A rooftop bracket system comprising:a first bracket unit comprising a first frame having opposing top end bottom ends and opposing sides joining said top and bottom ends together;at least one hanger member attached to the first frame and extending upwardly relative to the top end of the first frame to a position thereabove for attachment to a sloped roof at a position upslope from the first frame so as to hang the first frame from the hanger member in a position lying atop the sloped roof;at least one first connection feature carried on the first frame at the lower end thereof;a second hanging unit comprising a second frame having opposing upper and lower ends and opposing sides joining said top and bottom ends together; andat least one second connection feature carried on the second frame and arranged for selective engagement to the at least one first connection feature carried on the first frame to hang the second frame at a position below the bottom end of the first frame.2. The system of wherein each first link connection feature is defined by a ...

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Номер записи: 83
18-06-2020 дата публикации

SELF-CLIMBING DEVICE FOR VERTICAL AND QUASI-VERTICAL CONCRETE SURFACES AND OPERATING METHOD

Номер: US20200190832A1
Автор: ABADIA PEREZ Mariano, AGUILO PORTULAS Borja, DIAZ OCHANDIANO Iban, MONTANER FRAGUET Jesus, SORAZU ECHAVE José Manuel
Принадлежит: HWS CONCRETE TOWERS, S.L.

Self-climbing device for vertical and quasi-vertical concrete surfaces with main body equipped with a main beam by way of displacement rail, and several self-motorized frames, independent of each other and separately controllable, displaceable along the main beam of the main body, all with a characteristic operating method. The present invention provides the main advantage of allowing going up or climbing any structure, device or machine, such as a crane or a working platform, being applicable and usable on both vertical and quasi-vertical surfaces, flat or curved, free geometry and with variable slope, and with advances or displacements unit of variable length, adapted to the structure or area to climb. 11822281abc. Self-climbing device for vertical and quasi-vertical concrete surfaces , of the type used in its construction , assembly , maintenance and/or repair to raise and lower various types of associated metal structures , characterized in that it comprises a main body () , formed by a vertical metal structure , chosen from the group formed by lattice , tube , circular section , quasi-rectangular and another , equipped with a main beam () , vertically disposed , by way of displacement rail , and at least three upper () , intermediate () and lower () self-motorized frames , independent of each other and separately controllable , displaceable along the main beam () of the main body ().).2222abc. Self-climbing device for vertical and quasi-vertical concrete surfaces claim 1 , according to the claim 1 , characterized in that upper () claim 1 , intermediate () and lower () self-motorized frames have{'b': '1', 'means of vertical displacement with respect to the main body (),'}{'b': '1', 'locking means of vertical displacement with respect to the main body (),'}{'b': '3', 'anchoring means to the working wall (),'}{'b': '3', 'means of horizontal displacement with respect to the working wall (), and'}{'b': '3', 'rotation means of the main body, in the horizontal plane, ...

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Номер записи: 84
27-06-2019 дата публикации

Telescoping Break-Away Canopy Assembly

Номер: US20190194957A1
Автор: Rodebaugh Terry, Wurth Steven P.
Принадлежит: Wurtec, Incorporated

A break-away canopy assembly configured for use with a work platform in an elevator hoistway is provided. The break-away canopy assembly includes a plurality of spaced apart canopy posts in a substantially vertical orientation. A first support framework is connected to one or more of the spaced apart canopy posts. A second support framework is connected to one or more of the spaced apart canopy posts and opposes the first support framework. The first and second support frameworks each have connected first and second extension assemblies. One or more roof sections span and are connected to the first and second support frameworks. The first and second extension assemblies of the first support framework and the first and second extension assemblies of the second support frameworks are each configured to separate from each other in the event of an uncontrolled descent of the work platform. 1. A break-away canopy assembly configured for use with a work platform in an elevator hoistway , the break-away canopy assembly comprising:a plurality of spaced apart canopy posts configured in a substantially vertical orientation;a first support framework connected to one or more of the spaced apart canopy posts, the first support framework having connected first and second extension assemblies;a second support framework connected to one or more of the spaced apart canopy posts and opposing the first support framework, the second support framework having connected first and second extension assemblies; andone or more roof sections spanning and connected to the first and second support frameworks;wherein the first and second extension assemblies of the first support framework and the first and second extension assemblies of the second support frameworks are each configured to separate from each other in the event of an uncontrolled descent of the work platform.2. The break-away canopy assembly of claim 1 , wherein the plurality of spaced apart canopy posts are mounted to and ...

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Номер записи: 85
28-07-2016 дата публикации

DEVICE AND A PROCEDURE FOR CAST-IN-SITU A WALL OR SIMILAR

Номер: US20160215511A1
Автор: SALEKÄRR David
Принадлежит: INCOFORM AB

The present invention concerns a shuttering () for the formation of a wall or similar, comprising a first wall formwork device () of an insulating material and a second wall formwork device (), which are formed to be arranged in parallel so that a space (x) is formed between them intended to be filled with flowing concrete. A number of form ties () are arranged to connect the first and second wall formwork devices (). The first wall formwork device () comprises a number of building or plastic foam blocks (), and the second wall formwork device () comprises a number of sheathings (). Each form tie () is provided with a first end having a fastening element () formed for connection with the first wall formwork device (), and in its second end provided with a clamp tie device () for locking to the second wall formwork device upon temporary mounting and retention/clamping of said second wall formwork device () during the concreting, and releasing/unlocking after casting for allowing the wall formwork device () to be removed, form stripping. The invention also concerns a procedure for forming, for instance, a wall as well as a support for a said shuttering. 1. Shuttering for the formation of a wall or similar , comprising a first wall formwork device comprising an insulating material and a second wall formwork device formed to be arranged essentially parallel to said first wall formwork device with a formed space between said first and second wall formwork devices and which space is formed to be filled with flowing concrete , and a number of form ties arranged to connect said first and second wall formwork devices , wherein the first wall formwork device comprises a number of building or plastic foam blocks , the second wall formwork device comprises a number of sheathings , each form tie is provided with a first end formed for connection with said building or plastic foam blocks , a number of building or plastic foam blocks are brought together , for instance stacked on ...

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Номер записи: 86
06-08-2015 дата публикации

SYSTEM AND METHOD FOR CONNECTING PLATFORM

Номер: US20150218830A1
Автор: Durbin Wayne, Tougas Thomas A.
Принадлежит: Progress Rail Services Corporation

A platform is disclosed. The platform includes a body having at least one piece. The platform also includes an indent portion formed at an attachment face of the body of the platform. The indent portion is configured to at least partly surround the mast. The platform further includes a coupling mechanism provided on at least a portion of the body. The coupling mechanism is configured to selectively allow the platform to be attached to and detached from the mast without removal of the mast. 1. A platform comprising:a body having at least one piece;an indent portion formed at an attachment face of the body of the platform, the indent portion configured to at least partly surround a mast; anda coupling mechanism provided on at least a portion of the body, wherein the coupling mechanism is configured to selectively allow the platform to be attached to and detached from the mast without removal of the mast.2. The platform of claim 1 , wherein the coupling mechanism includes:a tube opening to the indent portion; andan elongate member comprising a coupling end, the elongate member being slidably received within the tube,wherein the coupling end of the elongate member is adapted to be coupled to a portion of the mast.3. The platform of claim 2 , wherein the coupling end of the elongate member comprises a slot configured to receive a fastener claim 2 , and wherein the fastener connects the coupling end of the elongate member to the portion of the mast.4. The platform of claim 2 , wherein the platform comprises:a pair of the tubes provided at a proximal end of the attachment face; anda pair of the tubes provided at a distal end of the attachment face.5. The platform of claim 2 , wherein the tube lies in a plane parallel to a plane containing the attachment face.6. The platform of claim 2 , wherein the tube has a rectangular cross-section.7. The platform of further comprising:a plate at least partly covering the indent portion.8. The platform of claim 1 , wherein the indent ...

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Номер записи: 87
27-07-2017 дата публикации

SCAFFOLDING APPARATUS AND RELATED METHODS

Номер: US20170211284A1
Автор: Barnett Keith B., Nguyen David G.
Принадлежит:

Scaffolding apparatus and related methods are disclosed. An example scaffolding apparatus includes a beam defining a length between a first end of the beam and a second end of the beam opposite the second end. The length of the beam spans between a first side of a fuselage portion of an aircraft and a second side of the fuselage portion opposite the first side. A first connector is coupled to the first end of the beam. The first connector engages a first stringer on the first side of the fuselage portion to couple the first end of the beam to the fuselage portion. A second connector is coupled to the second end of the beam. The second connector engages a second stringer on the second side of the fuselage portion to couple the second end of the beam to the fuselage portion. 1. A scaffolding apparatus comprising:a beam defining a length between a first end of the beam and a second end of the beam opposite the second end, the length of the beam to span between a first side of a fuselage portion of an aircraft and a second side of the fuselage portion opposite the first side;a first connector coupled to the first end of the beam, the first connector to engage a first stringer on the first side of the fuselage portion to couple the first end of the beam to the fuselage portion; anda second connector coupled to the second end of the beam, the second connector to engage a second stringer on the second side of the fuselage portion to couple the second end of the beam to the fuselage portion.2. The apparatus of claim 1 , wherein the first connector includes a first plate and a first hook.3. The apparatus of claim 2 , wherein the first hook engages the first stringer of the fuselage portion to couple the first end of the beam to the fuselage portion.4. The apparatus of claim 2 , wherein the first plate and the first hook are coupled via an adjustor claim 2 , the adjustor to allow the first hook to rotate about a pivot to adjust an angle of the first hook relative to an angle ...

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Номер записи: 88
25-06-2020 дата публикации

PLATFORM POSITIONING SYSTEM, METHOD OF OPERATING A PLATFORM POSITIONING SYSTEM, AND WIND TURBINE

Номер: US20200199894A1
Автор: Soerensen Johnny
Принадлежит:

Provided is a platform positioning system including a platform and an elevator, wherein a cabin of the elevator is movable along a wall segment of a building, wherein the platform positioning system further includes a first attachment mechanism for releasably attaching the platform to the cabin, wherein the motion of the cabin and the platform are coupled to each other when the platform is attached to the cabin, and a second attachment mechanism for releasably attaching the platform to the wall segment. 1. A platform positioning system comprising:a platform;an elevator, wherein a cabin of the elevator is movable along a wall segment of a building;a first attachment means for releasably attaching the platform to the cabin, wherein a motion of the cabin and the platform are coupled to each other when the platform is attached to the cabin; anda second attachment means for releasably attaching the platform to the wall segment.2. The platform positioning system according to claim 1 , wherein the building is a tower and the platform is a working platform located within the tower of a wind turbine.3. The platform positioning system according to claim 1 , wherein a connection provided by the first attachment means and/or the second attachment means is a pin connection.4. The platform positioning system according to claim 3 , wherein the first attachment means and/or the second attachment means comprises an automatically retractable pin claim 3 , wherein the automatically retractable pin is located at the platform.5. The platform positioning system according to claim 1 , wherein the first attachment means is configured to attach the platform on at least one side wall of the cabin claim 1 , and/or to a top section and/or a bottom section of the cabin.6. The platform positioning system according to claim 1 , wherein the platform comprises an opening through which the cabin is movable claim 1 , wherein the opening is a through hole or a lateral recess.7. The platform ...

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Номер записи: 89
16-10-2014 дата публикации

Platform for die casting machine

Номер: US20140305739A1
Автор: David R. Doster, Jeffery L. Butler
Принадлежит: Toyota Motor Engineering and Manufacturing North America Inc

A platform mountable in a lower part of a die casting machine below the platens. The platform includes at least one pair of first and second coupled plates, the first plate affixed to an underlying base of the platform. The second plate is movable between first retracted positions overlaying the first plate to a second extended end-to-end co-planar position relative to the first plate to form an elongated co-planar platform surface. The base can support two pairs of coupled and longitudinally spaced first and second plates. An actuator coupled to each second plate for moving each second plate between the first retracted position and the second extended position.

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Номер записи: 90
13-08-2015 дата публикации

Roofing Ladder with a Modular Angularly Adjustable Platform

Номер: US20150225969A1
Автор: OGRADY, SR. Kevin John
Принадлежит:

A roofing ladder with a modular angularly adjustable platform facilitates roofing work by providing a platform assembly which can be adjusted angularly to provide a desired slope for sitting or standing on or for storing tools or supplies. A beam provides structural support. A roof anchor hook connected to the beam contacts the opposing roofing surface to hold the ladder in place. A wheel assembly allows a user to easily mount the ladder on a roof. A plurality of step rods laterally connected to the beam provides steps for climbing the ladder as well as attachment locations for the platform assembly. A plurality of beam lifters provides a means to lift the beam off the roof surface for performing work on the roof surface underneath the beam. An extension slot allows the ladder to be extended for longer roofs or more easily manipulated into place using an extension pole. 1. A roofing ladder with a modular angularly adjustable platform comprises:a beam comprising a plurality of step rods, a plurality of pin holes, and a central axis;a roof anchor hook;a wheel assembly;a platform assembly;a plurality of beam lifters;the plurality of step rods being connected to the beam;the plurality of step rods being spaced apart from each other along the beam;a first step rod from the plurality of step rods and a last step rod from the plurality of step rods being positioned opposite each other along the beam;the plurality of beam pin holes being spaced apart from each other along the beam;the wheel assembly being rotatably connected to the beam adjacent to the last step rod;the platform assembly being removably attached to one of the plurality of step rods; andthe roof anchor hook being connected to the beam adjacent to the wheel assembly.2. The roofing ladder with a modular angularly adjustable platform as claimed in comprises:the beam, the roof anchor hook, the platform assembly, and the plurality of beam lifters being symmetric about a symmetry reference plane; andthe symmetry ...

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Номер записи: 91
12-08-2021 дата публикации

MOVABLE MACHINE ROOM, ELEVATOR ARRANGEMENT AND METHOD FOR CONSTRUCTING ELEVATOR

Номер: US20210245997A1
Автор: HAAPANIEMI Markku, HAGG Jori, HAIKONEN Aki, HÄIVÄLÄ Markku, KERE Petri, Laine Janne, LAITINEN Jukka, LANZ Otto, MIKKONEN Janne, MUSTALAHTI Jorma, OSTERMAN Jari, Räsänen Matti, VALTONEN Hans, VENHO Anssi, VIITA-AHO Tarvo
Принадлежит: KONE CORPORATION

The invention relates to a movable machine room comprising a support platform of a hoisting machine, the support platform comprising one or more releasable mounting mechanisms for releasably mounting the moveable machine room in a hoistway, and a hoisting machine mounted on the support platform; a working platform on top of the support platform, preferably forming a roof of the moveable machine room and/or comprising handrails; and at least one support structure supported by which the working platform rests on the support platform; and wherein each said support structure is selectively actuatable to expand in vertical direction for hoisting the working platform higher above the support platform taking reaction force from the support platform, or to contract in vertical direction for lowering the working platform back towards the support platform. The invention relates to an arrangement and a method implementing the movable machine room. 1. A movable machine room comprisinga support platform of a hoisting machine, the support platform comprising one or more releasable mounting mechanisms for releasably mounting the moveable machine room in a hoistway; anda hoisting machine mounted on the support platform; anda working platform on top of the support platform, preferably forming a roof of the moveable machine room and/or comprising handrails; andat least one support structure supported by which the working platform rests on the support platform;wherein each said support structure is selectively actuatable to expand in vertical direction for hoisting the working platform higher above the support platform taking reaction force from the support platform, or to contract in vertical direction for lowering the working platform back towards the support platform.2. A movable machine room according to claim 1 , wherein the movable machine room comprises an operating interface operable to control actuation of the at least one selectively actuatable support structure.3. A movable ...

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Номер записи: 92
11-08-2016 дата публикации

SUSPENDED SCAFFOLDING AND SUSPENDING DEVICE THEREFORE

Номер: US20160230405A1
Автор: Kweens Ralph Gerardus Franciscus Herman, Scholten Cornelus Jacobus, Van Oers Petrus Christianus Johanna Maria
Принадлежит:

A suspended scaffold comprises a work platform () and at least one suspending device () via which the work platform () is attachable to an object (). The suspending device () comprises a claw device () intended and configured to engage optionally directly on the object (), and a coupling device (). The claw device () is adjustable relative to the coupling device () between a first position () and a second position (). The second position () lies spatially offset relative to the first position (). 1. Suspended scaffold comprising a work platform and at least one suspending device via which the work platform is attachable to an object in order to enter into a suspended spatial relation therewith , wherein the suspending device comprises a claw device intended and configured to engage optionally directly on the object and a coupling device which extends from the work platform at a first outer end and which is coupled to the claw device at an opposite second outer end , characterized in that the claw device is adjustable relative to the coupling device between a first position and at least one second position , which at least one second position lies spatially offset relative to the first position at least transversely of a longitudinal axis defined between the first outer end and the second outer end of the coupling device.2. Suspended scaffold as claimed in claim 1 , characterized in that the coupling device has a length which is adjustable at least substantially along the longitudinal axis.3. Suspended scaffold as claimed in claim 1 , characterized in that the claw device is axially displaceable between the first position and the at least one second position relative to the coupling device.4. Suspended scaffold as claimed in claim 1 , characterized in that the first position and the at least one second position are defined by at least one receiving member extending from a first of the claw device and the coupling device and a receiving cavity provided on a second of ...

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Номер записи: 93
09-08-2018 дата публикации

CATWALK FLOORBEAM CONNECTION SYSTEM

Номер: US20180223548A1
Автор: Brownmiller David Jay, Davis Dustin Donahue, Sorensen Andrew Gene
Принадлежит:

A catwalk system having a pair of side trusses formed of a top chord and bottom chord connected by a plurality of vertical posts and diagonal posts. The bottom chords have a plurality of joints formed of a bottom plate, opposing side plates and wing plates that form a pocket. These pockets receive an end of floorbeams which are bolted to the side plates. The bottom plate also includes a wind brace section that receives an end of a diagonal wind brace therein. The fabricated side trusses are shipped to the job site where the catwalk is quickly and easily assembled by aligning a pair of side trusses in parallel space alignment and installing floorbeams in the pockets of opposing joints. To provide additional rigidity diagonal wind braces are installed in a zig-zag formation between diagonally opposite joints. This arrangement provides a quickly assembled catwalk that requires minimal assembly. 1. A catwalk system , comprising:a first side truss and a second side truss;the first side truss and the second side truss extending a length between opposing ends;the first side truss and the second side truss having a top chord, a bottom chord and a plurality of connecting posts operatively connecting the top chord and bottom chord;the first side truss having a first joint that forms a pocket configured to receive an end of a floorbeam within the pocket;the second side truss having a first joint that forms a pocket configured to receive an end of a floorbeam within the pocket;the first side truss positioned in parallel spaced alignment with the second side truss;a first end of a floorbeam inserted in the pocket of the first joint of the first side truss and a second end of the floorbeam, opposite the first end of the floorbeam, inserted in the pocket of the first joint of the second side truss thereby connecting the first side truss to the second side truss.2. The system of wherein the floorbeam is lowered into the pocket of the first joint of the first side truss and the ...

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Номер записи: 94
10-08-2017 дата публикации

Scaffold for supporting a working platform for bridges

Номер: US20170226756A1
Автор: Hyvönen Antti, Siltala Timo
Принадлежит:

A scaffolding to be fastened to a bridge or the like deck structure comprises a boom system () for supporting the working platforms and the support structures needed for the work and for fastening the boom system of the fastening body () to the upper surface of the deck structure. The boom system () is connected to the fastening body via a swivel quadrangle ( ). 1. A scaffolding to be fastened to a bridge or a corresponding deck structure , comprising:a boom for supporting the working platforms and the support structures needed for the work,a fastening body for fastening the boom system to the upper side of the deck structure, andadjustment means for adjusting the position of the boom system, wherein the boom system comprises a vertical boom fastened to the means for adjusting the position of the boom system with lugs, each of which having one row of holes, wherein there is a first interval between the holes and the vertical boom having a row of holes wherein the interval between the holes is different from that between the holes of the lugs.2. A scaffolding according to claim 1 , wherein the boom system is connected to the fastening body via a swivel quadrangle claim 1 , preferably a swivel trapezoid claim 1 , the trapezoid comprising a lower and an upper beam fastened to the vertical boom via lugs claim 1 , each of which having one row of holes claim 1 , in which there is a first interval between the holes claim 1 , the vertical boom having a row of holes in which the interval between holes is different from the interval between the holes of the lugs.3. A scaffolding according to claim 1 , wherein the intervals between the holes of the vertical boom are longer than the intervals between the holes of the lugs.4. A scaffolding according to claim 2 , in which a support beam has been fastened to the end of the vertical boom claim 2 , wherein the vertical boom and the support beam are fastened to each other via lugs located at the end of the vertical boom claim 2 , the ...

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Номер записи: 95
10-08-2017 дата публикации

CLIMBING EQUIPMENT AND CLIMBING METHOD FOR THE CONSTRUCTION OF A BUILDING

Номер: US20170226757A1
Автор: Panseri Giuseppe, Panseri Roberto, Panseri Stefano
Принадлежит: DESPE S.p.A.

Climbing equipment for the construction of a building, including at least one scaffold that at least partially surrounds the perimeter of a building floor and is provided with a walkable surface. The climbing equipment includes a traction device comprising at least a first portion integral with the scaffold, and at least a second portion connected to the first portion. The first portion includes a first coupling element adapted to grip a first coupling portion of the building, and the second portion includes a second coupling element, arranged at a different level than the first coupling element, and adapted to grip a second coupling portion of the building. The climbing equipment further comprises a moving system. When the first coupling element is released from the respective coupling portion, the moving system performs a relative movement between the first portion and said second portion of the traction device, so as to move the scaffold by a predetermined amount. 1. Climbing equipment for the construction of a building , or a building under construction , the building under construction comprising a plurality of building floors , the climbing equipment comprising:at least one scaffold adapted to surround at least partially the perimeter of at least one building floor, the scaffold comprising at least one work platform adapted to form a walkable surface and adapted to project like a cantilever from the scaffold towards the building under construction, wherein at least some of the work platform is adapted to close an open space between the scaffold and the building under construction;a traction device comprising at least a first portion, or first ascending portion, integral with the scaffold, and at least a second portion, or second ascending portion, connected to the first portion, wherein the first portion comprises at least a first coupling element and the second portion comprises at least a second coupling element, and wherein the first coupling element is ...

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Номер записи: 96
30-10-2014 дата публикации

ADJUSTABLE LENGTH SCAFFOLDING AND METHOD THEREFOR

Номер: US20140318895A1
Автор: Birk John
Принадлежит:

A scaffolding system for an attic area has a plurality of board members. An attachment device is sued for securing a first board member to an adjoining board member, wherein the attachment device comprises a pair of removable attachment devices formed on a pair of opposing sides of each board member. 1. A scaffolding system for an attic area comprising: an elongated member having a hollow interior; and', 'a plurality of wall members extending from a bottom section to a top section of the hollow interior to form a plurality passage ways; and, 'a plurality of board members, wherein each board member comprisesan attachment device for securing a first board member to an adjoining board member.2. The scaffolding system of claim 1 , wherein the attachment device comprises a pair of removable attachment devices formed on a pair of opposing sides of each board member.3. The scaffolding system of claim 2 , wherein the attachment device further comprises a pair of permanent attachment devices formed on another pair of opposing sides of each board member.4. The scaffolding system of claim 1 , wherein removable attachment device comprises:a body member having a cavity formed on a rear section thereof;a plurality of attachment members extend up from the cavity to be inserted into a corresponding passage way;one of a “C” shaped channel formed on a front region of the body member or an “L” shape tab member formed on the front region of the body member.5. The scaffolding system of claim 4 , wherein one end of an opening in the C″ shaped channel extends out past a second end of the opening in the C″ shaped channel.6. The scaffolding system of claim 5 , further comprising at least one pair of lip members formed in the C″ shaped channel.7. The scaffolding system of claim 4 , wherein the “L” shape tab member has a bottom leg that has a rounded edge.8. The scaffolding system of claim 7 , further comprising at least one pair of tab member lips formed on the bottom leg of the “L” shape ...

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Номер записи: 97
18-07-2019 дата публикации

PEAKED ROOFING PALLETS

Номер: US20190218799A1
Автор: NEAGLI Jeffrey, Smith Daniel W.
Принадлежит:

A pallet that is configured and designed to support a load of material and rest alternatively on a flat surface on a roof so as to straddle the peak of ridge of a roof. The pallets can be loaded with materials such as roofing shingles, delivered to a work site on a truck bed and lifted up an positioned on the peak or ridge of a roof without having to unload the materials from the pallets. 1. A pallet having a length and a width that is configured to rest on the peak of a roof and on a flat surface , the pallet comprising:a top deck for receiving and supporting materials to be delivered to a rooftop;a base beneath the top deck; anda plurality of legs extending downward from the base,wherein the legs have: angled bottom portions for that are angled so as to rest on opposite sides of the peak of a roof; and flat bottom portions for resting the pallet on a flat surface.2. The pallet according to claim 1 , further comprising an inverted V-shaped channel centered in the bottom of the base and extending in the direction of the length which inverted V-shaped is configured to rest on the peak of a roof.3. The pallet according to claim 2 , wherein the angled bottom portions of the legs and the inverted V-shaped recess are configured to allow rest substantially flatly on a roof having a predetermined pitch.4. The pallet according to claim 1 , wherein the plurality of legs comprises at least four corner legs located in each corner of the pallet.5. The pallet according to claim 4 , wherein the plurality of legs comprises legs located between the corner legs at least along the length of the pallet.6. The pallet according to claim 1 , wherein the pallet is a one-piece molded structure.7. The pallet according to claim 1 , wherein the pallet is a unitary structure.8. The pallet according to further comprising structural elements for lifting the pallet.9. The pallet according to claim 8 , wherein the structural elements for lifting the pallet comprises slots for receiving the forks ...

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Номер записи: 98
18-07-2019 дата публикации

Structure for staging materials on a roof structure

Номер: US20190218800A1
Автор: Louis J. Monaco, Nathan Coy BENDALL
Принадлежит: FINAL MILE SOLAR LLC

The apparatus may include a ridge member, a first arm rotatably coupled to the ridge member and extending outward, relative to the ridge member, in a first plane angled relative to a first pitch of a roof structure. Also, the apparatus may include a second arm rotatably coupled to the ridge member and extending outward, relative to the ridge member, in a second plane angled relative to a second pitch of the roof structure. The ridge member may be positioned at an apex between the first pitch and the second pitch along a ridge of the roof structure. Further, materials for installation may be placed on at least one of the first arm and the second arm positioned between the roof structure and the materials. Additionally, the apparatus may include a load arm coupled at each respective end portion of the first arm and the second arm.

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Номер записи: 99
18-07-2019 дата публикации

Boat Work Platform System and Corresponding Methods

Номер: US20190218801A1
Автор: Speaks Joaquin
Принадлежит:

The platform includes a base support that can be clamped to a boat railing and extendable support arms that support a work platform. Methods of manufacturing the platform are also disclosed. 116.-. (canceled)17. A method of preparing a portable work platform system , said method comprising:providing a base support having a first component, a second component, a first top surface and a second top surface, said first top surface having at least two first clevis mounts attached and said second top surface having at least two second clevis mounts attached;providing a clamping mechanism, said clamping mechanism connecting said first component to said second component;positioning said clamping mechanism to allow said first component to move towards said second component and said first component to move away from said second component;providing at least two extendable support arm systems, said extendable support arms systems each having a primary extendable support link, a primary non-extendable support link, and a secondary extendable support link;positioning said support arm systems to connect said primary extendable support links to be removably mounted to said first clevis mounts and to connect said primary non-extendable support links to be removably mounted to said second clevis mounts;providing a first platform component in fixed contact with said primary extendable support arms and a second platform component removably mounted with said secondary extendable support arm; andpositioning said extendable support arm systems and first and second platform components to allow a user to stand on the second platform component during use.18. The method of further comprising:providing a first spacer and a second spacer to be removably mounted to said first component and said second component.19. The method of further comprising claim 18 , before positioning the clamping mechanism:positioning the first detachable spacer along an inner surface of the first base component, ...

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Номер записи: 100