Improvements relating to revolving doors

... 443,649. Hinges. ELLIOTT, C. A., Lamorna, Upper Waren Avenue, Mapledurham, Oxfordshire, and ELLIOTT & SONS (READING), Ltd., S., 24, Basinghall Street, London. Sept. 12, 1934, No. 26191. [Class 65 (ii)] [See also Group X] A collapsable revolving door comprises four vanes 2 .. 5 connected by hinges in pairs to two relatively angularly movable members of the centre post. The two members may be semicircular posts 10, 11 pivotally connected by spindles 12, 13 to straps 9, 14 rotatably mounted in ceiling and floor. The posts may be fluted or connected by gearing, Fig. 7, or may have two spring straps each secured to and enveloping half of one post, Fig. 6, to rotate together. The posts may be connected by spreen hinges to a central pivoted post 24, Fig. 8. The vanes may be held extended by projections 35 or rollers or the like engaging grooves in a spring-pressed plate 31 on the supporting spindle 26 and when collapsed may be moved to one side as described in Specification 428,245, [Group X].

IMPROVEMENTS IN REVOLVING DOORS

... 1,223,699. Revolving doors. BRITISH EUROPEAN AIRWAYS CORP. 8 July, 1969 [29 April, 1968], No. 20254/68. Heading E1J. A revolving door comprises an inner shell 3 divided by a partition 5 into compartments 6, 7 each having an opening 19, 20 in the wall of the shell, and an outer coaxial shell 1 having an opening, the shells being rotatable about the same axis. In Fig. 4a the shells each have two diametrically opposite openings. The outer shell 1 rotates at half the speed and in the opposite direction to the inner shell 3. Thus manual rotation of shell 3 clockwise allows successive communication of compartment 6 with channel 24 and gate 25, and successive communication of compartment 7 with the two portions of channel 23 on opposite sides of gate 25. In Figs. 5a-5d (not shown) the shells rotate at the same speed in opposite directions. The shells may also rotate at different speeds in the same direction.

Improvements in Revolving Doors.

3211. Ramondt, K. O. S., and Vellema, E. J. Feb. 9. Revolving doors.-Relates to doors with wings which collapse and fold parallel to each other when abnormal pressure is applied as in case of panic. In the arrangement shown in Fig. 1, the wings 11 are hinged to the central spindle 8, and are held in the radial position by the engagement of yielding holding-devices on the wings with a rotary ring 4 which is mounted in the top of the door casing and is provided with antifriction rollers 5, 6. In the modification, shown in Fig. 3, the wings 11 are yieldingly held in frames 12 secured to, and rotating with, the spindle 8. In a further modification, the wings are yieldingly held on disks carried by the spindle 8. Portions of the casing 20, Fig. 12, are also hinged and held in position so that they fold back on excess of pressure; and means are provided for moving the wings, when collapsed, to the side of the door casing. The holding-means for the wings 11 and hinged portions of the casing 20 may consist of spring catches 13, 14, as shown in Fig. 5, or of a block 15, Fig. 6, pressed against the adjacent member by means of an inclined surface 16 on the block 15 and an incline 17 on a bar operated by a hand-wheel 18 ; or the wings may be held by the attraction exerted on armatures on the wings by electro-magnets mounted on the ring 4 or frames 12. The wings are held in the closed position shown in Fig. 12 by bolts 19, Fig. 20, on the outer pair of wings engaging. sockets 21 on the floor. Each bolt is formed with a helical thread 22 engaging a corresponding slot in the bolt casing 23 so that pressure on the inner pair of wings turns the arms 20 and releases the bolt.

ROTATING BARRIERS

ROUNDABOUT DREHTÜRE ONE

ROUNDABOUT DOOR

Drehtüre for dwellings

KARUSSELTÜR WITH NIGHT CONCLUSION

ROUNDABOUT TURNING DOOR

ROUNDABOUT TURNING DOOR

ROUNDABOUT DOOR

PASSAGE BARRIER

ROUNDABOUT TURNING DOOR

Freehanging swiveling door

REVOLVING-DOOR ASSEMBLY

REVOLVING DOOR WITH SECURITY LOCKING MECHANISM

A revolving door assembly comprising a cylindrical vertically extended door housing, a vertically mounted door comprising a plurality of radially extended leaves connected to a central axis, and a canopy mounted above said door and integral with said housing, said canopy having mounted therein a linearly elongated radiant energy emitting device providing a rectangular, planar energy field, said device mounted in radial relation to the axis of said door and adapted upon the interruption of any portion of the energy filed thereof to actuate the locking of said door in position whereby escape from a portion of said housing is prevented.

REVOLVING DOOR WITH A NIGHT CLOSING PANEL

The invention relates to a revolving door with several door panels (2, 3, 4) which rotate about a center axis (7) within a cylindrical wall limiting them. The invention is characterized in that one of said door panels or parts of said door panels can be detached from their operating position and can be swiveled and/or displaced into a position closing the entrance (E) and/or the exit (A) in the manner of a night closing panel.

CONTROL ARRANGEMENT FOR AN ENTRANCE SYSTEM HAVING ONE OR MORE MOVABLE DOOR MEMBERS

A control arrangement (20) for an entrance system (10) has one or more movable door members (D1Dm) and an automatic door operator (30) for causing movements of the one or more movable door members (D1Dm) between closed and open positions. The control arrangement (20) comprises a controller (32) and a plurality of sensors (S1Sn). Each sensor is connected to the controller (32) and is configured to monitor a respective zone (Z1Zn) at the entrance system (10) for presence or activity of a person or object. Each sensor (S1Sn) has an active mode and an inactive mode, wherein the sensor consumes no electric power in the inactive mode or substantially less electric power in the inactive mode than in the active mode.The controller (32) is configured to determine a current operational state of the entrance system (10) among a plurality of possible operational states, and selectively cause at least one of the sensors (S1Sn) to be in its active mode or in its inactive mode depending on the determined ...

COLLAPSING MECHANISM FOR REVOLVING DOOR WINGS

PROTECTION PLANT IN A ROOM AGAINST PENETRATION THEREINTO OF ILL-INTENTIONED PERSONS

Automatic sensing rotating gate for hotel

Revolving door

CARRY HAS DRUM WHOSE SIDE WALLS IN ARC OF CIRCLE ARE MOBILE POURAUTORISER THE CROSSING OF SEVERAL FLOWS WITHOUT MIXTURE OF THE VARIOUS ELEMENTSCONSTITUANT FLOWS

Revolving door

Improvements with the drums with revolving doors

REVOLVING DOOR SYSTEM

REVOLVING DOOR

Revolving door

The invention relates to a revolving door, comprising a stationery cylinder accommodated in a wall and a rotatable partition dividing the cylinder substantially into two sections, comprising a wall element centrally positioned in the cylinder. The revolving door is embodied such that in, at or on the partition one or more means for the detection of inadmissible goods are provided.

Modular access control system

An access control system includes first and second portable containers. The first portable container comprises a first sidewall opening and the second portable container comprises a second sidewall opening. The portable containers are arranged such that the first sidewall opening in the first portable container communicates with the second sidewall opening in the second portable container. The first portable container comprises a passing room disposed in the first portable container. The passing room includes a barrier device located in the walkway defining a first space between a first passing room opening and the barrier device, and a second space between the barrier device and a second passing room opening. The access control system is constructed such that when the access control system is disposed between a first area and an enclosed second area ingress and egress from and to the second area is controlled by the access control system.

Security lock for revolving door

A lock for a revolving door includes an electrically-controlled, solenoid-extensible trip rod engageable by a panel of the door. Movement of the rod by the door panel rotates a key from a lock holder to release a spring-biased locking element which is forced onto a door panel to prevent further rotation of the door.

DEVICE FOR SECURING A DOOR LEAF AGAINST UNINTENTIONAL DEFLECTION

Revolving door system

A revolving door system includes outer walls 2 disposed in parallel with a doorways in a building. A hollow center core 3 having a racetrack-shaped cross-section is disposed between the outer walls, whereby passageways are defined by the lower surface 4a of a ceiling 4, the floor, the center core and the outer walls. Upper and lower rails 10 and 11 are secured within the center core, with which plural sets of upper and lower suspension devices 13 and 14 are movable engaged. A plurality of doors 12 are supported by respective sets of upper and lower suspension devices. A pulling bar 56 is linked to the upper suspension device for each door. The pulling bars are connected to a driving chain 75 driven to move by a door driving arrangement. A carrier bar 15 is connected to each upper suspension device, for rotatably supporting the upper portion of each door at a location near the center core. The lower portion of the door is rotatably supported by the lower suspension device. An electromagnetic ...

SAFETY DEVICE FOR A DEVICE TURNING OR ROTATING ABOUT AN AXIS

In order to avoid undesired movement of a device turning or rotating about an axis (2), such as a swing door, or a rotating door with turning door units, the invention proposes a safety device in which a stop (6) which can rotate about an axis (2) can be brought into engagement with a partly flexible, pivoting holding device (8), thus preventing the door (4) from turning until a pre-set force acting on the holding device (8) from the stop (6) is large enough for at least part of the holding device (8) to swing away from the stop (6) to enable the door (4) to turn.

Revolving door assembly

Rotary door mechanism with passages between cylindrical boundary walls A multi-leaf rotary door moves about a vertical axis (18), with the leaves (17) reaching up to cylindrical boundary walls. At least one leaf is swivelable about the vertical axis from a base position, in which the leaves extend from the rotation axis at identical angular spacing, into an unobstructed opening position. A swivel drive (20) imparts a permanent torque to the leaves in the direction of the open position. The leaf is held in its base position by a releasable arrester (24) in case of current failure or switch-off.

REVOLVING DOOR

Gegenstand der Erfindung ist eine Karusselltür (100) mit einem Drehkreuz (10), das zwischen sich gegenüberstehenden Trommelelementen (11) angeordnet ist, und mit einer Deckenbaugruppe (12), die oberseitig mit den Trommelelementen (11) verbunden ist und an der das Drehkreuz (10) drehbar gelagert ist, wobei das Drehkreuz (10) Flügelelemente (13) aufweist, an denen jeweils wenigstens eine Bürstenanordnung (14) ausgebildet ist. Erfindungsgemäß weist die Bürstenanordnung (14) eine Breite auf, die an die Breite (B) der Flügelelemente (13) angepasst ist.

УПРАВЛЯЮЩЕЕ УСТРОЙСТВО ДЛЯ ВХОДНОЙ СИСТЕМЫ, ИМЕЮЩЕЙ ОДИН ИЛИ НЕСКОЛЬКО ПОДВИЖНЫХ ДВЕРНЫХ ЭЛЕМЕНТОВ

FIELD: controlling devices. SUBSTANCE: control device (20) for entrance system (10) has one or several movable door elements (D1...Dm) and automatic door actuator (30) to ensure the movement of one or several movable door elements (D1...Dm) between closed and open positions. Control device (20) contains controller (32) and a set of sensors (S1...Sn). Each sensor is connected to controller (32) and is made with the possibility of monitoring corresponding zone (Z1...Zn) at entrance system (10) relatively to the presence or activity of a person or an object. Each sensor (S1...Sn) has an active mode and an inactive mode, wherein the sensor does not consume electricity in the inactive mode or consumes significantly less electricity in the inactive mode than in the active mode. Controller (32) is made with the possibility of determining the current state of operation of entrance system (10) among a set of possible states of operation and selective switch of at least one of sensors (S1...Sn) to its active mode or to its inactive mode, depending on the specific current state of operation of entrance system (10). EFFECT: obtaining a control device for the entrance system. 14 cl, 12 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 764 845 C2 (51) МПК E05F 15/43 (2015.01) E05F 15/73 (2015.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E05F 15/43 (2021.08); E05F 15/73 (2021.08); E06B 3/90 (2021.08); E05F 15/603 (2021.08) (21)(22) Заявка: 2019132680, 06.04.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): АССА АБЛОЙ ЭНТРАНС СИСТЕМС АБ (SE) Дата регистрации: 21.01.2022 10.04.2017 SE 1730102-9 (43) Дата публикации заявки: 11.05.2021 Бюл. № 14 (56) Список документов, цитированных в отчете о поиске: EP 144882 A2, 19.06.1985. EP 1243943 A1, 25.09.2002. WO 9308356 A1, 29.04.1993. US 4866881 A, 19.09.1989. RU 2344259 C1, 20.01.2009. RU 2551835 C2, 27.05.2015. (45) Опубликовано: 21.01.2022 Бюл. № 3 (85) ...

System zum Temperieren von Karussell-Drehtüren

Sicherheitsdrehtür für Banken und dergleichen

CURVED DOOR

A curved bypass door suitable for a shower or bath comprising a first door, a second door set back from the first door, and an upper track made of aluminum. In one aspect, the upper track has a lower rail adapted to receive a first roller for the first door to slide on and an upper rail adapted to receive a second roller for the second door to slide on. In another aspect, the upper track has an upper rail adopted to receive a roller for the second door to slide on and a lower rail adapted to receive and hold the first door which is fixed. Each door has a curvature such that both doors together form the curved bypass door. The upper track is curved to match the shape of the curved bypass door. 1. A curved bypass door , comprising:a first door having a first roller;a second door having a second roller, the second door being set back from the first door; andan upper track, having lower rail adapted to receive the first roller of the first door and an upper rail adapted to receive the second roller of the second door,whereinthe second roller of the second door is directly above the first door,each door has a curvature shape such, andthe upper track is curved to match the curvature shape of the first and second doors.2. The curved bypass door of claim 1 , wherein the upper track is made of aluminum.3. The curved bypass door of claim 1 , further comprising a lower track attached to at least one guide claim 1 , the guide having slots to receive the bottom of the first door and the bottom of the second door.4. The curved bypass door of claim 3 , wherein the lower track is made of aluminum.5. The curved bypass door of claim 3 , wherein the lower track is curved to match the shape of the first and second doors.6. A curved door claim 3 , comprising:a first door that is fixed to at least one guide for holding the first door in place;a second door having a roller, the second door being set back from the first door; andan upper track, having an upper rail adapted to receive the ...

ROTATING DOOR SYSTEMS AND METHODS

Rotating door systems and methods for rotating a plurality of rotatable doors between a closed position and an open position are provided. Each of the rotatable doors may have a height measured in a vertical direction between opposing horizontal edges, a width measured in a horizontal direction between opposing vertical edges, and an axis of rotation centrally located between the opposing vertical edges. The rotatable doors may be rotatably coupled to an upper support at the axis of rotation via an upper pivot shaft and rotatably coupled to a lower support at the axis of rotation via a lower pivot shaft. The rotatable doors may be at least partially transparent. The rotation of one or more of the rotatable doors may be controlled by a controller. 1. A rotating door system , comprising:a plurality of rotatable doors configured to rotate between a closed position and an open position, each of the rotatable doors having a height measured in a vertical direction between opposing horizontal edges, a width measured in a horizontal direction between opposing vertical edges, and an axis of rotation centrally located between the opposing vertical edges,wherein each of the rotatable doors is rotatably coupled to an upper support at the axis of rotation via an upper pivot shaft and rotatably coupled to a lower support at the axis of rotation via a lower pivot shaft, andwherein at least a portion of each of the rotatable doors is transparent.2. The rotating door system of claim 1 , wherein claim 1 , when rotating between the closed position and the open position claim 1 , the rotatable doors automatically rotate at the same time.3. The rotating door system of claim 1 , wherein claim 1 , when rotating between the closed position and the open position claim 1 , the rotatable doors automatically rotate at the same speed.4. The rotating door system of claim 1 , wherein claim 1 , when rotating between the closed position and the open position claim 1 , each of the plurality of ...

Door System and Method with Early Warning Sensors

A sensor system for a door is includes a door configured to provide selective access between a first area and a second area; a door controller for controlling whether the door can open or be in a closed and locked position; a motion sensor for detecting motion in an area proximate to the door, the motion sensor configured to be operatively connected to the door controller; an object recognition sensor for recognizing objects in an area proximate to the door and proximate to the area where motion sensor detects motion, the object recognition sensor configured to be operatively connected to the door controller. 1. A sensor system for a door comprising:a door configured to provide selective access between a first area and a second area;a door controller for controlling whether the door can open or be in a closed and locked position;a motion sensor for detecting motion in an area proximate to the door, the motion sensor configured to be operatively connected to the door controller;an object recognition sensor for recognizing objects in an area proximate to the door and proximate to the area where motion sensor detects motion, the object recognition sensor configured to be operatively connected to the door controller.2. The sensor system of claim 1 , further comprising a sensor header configured to have the motion sensor and the object recognition sensor mounted to the sensor header in a manner to allow the motion and object recognition sensors to monitor the area proximate to the door and the area proximate to the door and proximate to the area where the motion sensor detects motion respectively.3. The sensor system of claim 1 , further comprising a second motion sensor for detecting motion in a second area proximate to the door claim 1 , the second motion sensor configured to be operatively connected to the door controller to cause the first motion sensor to be deactivated or have the first motion sensor signals ignored by the controller if the second motion sensor ...

Livestock Force Tub with Supplemental Wall Section, Auxiliary Space and Reduced Opacity Exit-Adjacent Wall Sections

A livestock force tub features a perimeter structure delimiting an interior space of said livestock tub, including a main peripheral wall spanning circumferentially around a central upright axis, an exit situated at or proximate a terminal end of the main peripheral wall and a supplemental wall section at an area adjacent the exit on a side thereof opposite the terminal end of the main peripheral wall. The supplemental wall section increases an angular span of the tub around the central axis to create an auxiliary space beyond the exit. This auxiliary space accommodates a possible uncooperative animal during unloading of the force tub while allowing others to still reach the exit. The supplemental wall section and a terminal section of the main peripheral wall have a lesser opacity than more significantly cladded areas of the main peripheral wall, whereby increased light admission and environmental visibility attract livestock toward the exit. 1. A livestock force tub comprising: a main peripheral wall standing upright in a position spanning partially around said interior space in a circumferential direction around a central upright axis; and', 'an exit situated at or proximate a terminal end of said main peripheral wall to enable exit of livestock from said interior space; and', 'a supplemental wall section standing upright at an area adjacent the exit on a side thereof opposite the terminal end of said main peripheral wall., 'a perimeter structure delimiting an interior space of said livestock tub, said perimeter wall structure comprisingan entrance through which livestock are admissible to the interior space of said force tub;a closure residing in, or moveable into, a secured position closing off the interior space of the force tub on a side of the supplementary wall section opposite the exit; anda movable barrier supported for rotational movement around the central upright axis at an inner end thereof and reaching outwardly away from said central axis toward the ...

Revolving door and room access arrangement having two revolving doors

The invention relates to a revolving door ( 1 ) having a rotatable door leaf element ( 3 ) which has at least three door leaves ( 5 ) which are fitted to a vertical centre axle ( 4 ), and having at least one part-circular wall portion ( 6 a, 6 b ) which is arranged adjacent to the rotation circle of the door leaf element ( 3 ), wherein an electronic reading unit ( 7 ) for wireless reading of data from transponders ( 11 ) is orientated towards a reading space delimited by the wall portion ( 6 a, 6 b ) and a pair of door leaves ( 5 ), wherein the wall portion ( 6 a, 6 b ) which delimits the reading space covers the pair of door leaves ( 5 ) which form a passage space in a reading position of the revolving door ( 1 ) in order to contribute via the door leaf element ( 3 ) and the wall portion ( 6 a, 6 b ) which overlaps the door leaf ( 5 ) to the electromagnetic shielding of the reading space in the reading position. The invention further relates to a room access arrangement ( 13 ) having two revolving doors ( 1 a, 1 b ).

Revolving Door

A revolving door comprising an at least partly cylindrical shell wall, which is embodied with an entrance and an exit, and two rotatable door wings, which during normal operation are placed in each other's extended direction inside the shell wall, wherein between the shell wall and an end of at least one door wing, which end is movable near and along the shell wall, a sliding door is provided which is suitable for closing off the entrance or exit respectively, and in that during normal operation an end of the door wing is constantly positioned near the sliding door and between its lateral edges, and wherein the sliding door comprises two adjacent separable sliding door parts which in normal operation are connected to each other and are movable away from each other in an emergency situation to provide a free and unobstructed passage way through the entrance or exit respectively. 1. A revolving door comprising:an at least partly cylindrical shell wall comprising an entrance, an exit and two rotatable door wings, which during normal operation are placed in each other's extended direction inside the at least partially cylindrical shell wall,wherein between the at least partially cylindrical shell wall and an end of at least one of the two rotatable door wings, a sliding door is provided which is suitable for closing off the entrance or the exit respectively,wherein the sliding door comprises two adjacent separable sliding door parts,wherein the two adjacent separable sliding door parts are movable away from each other in an emergency situation to provide a free and unobstructed passage way through the entrance or the exit,wherein the end of the at least one rotatable door wing is movable closely adjacent to and along the at least partially cylindrical shell wall leaving sufficient room for the sliding door to move between the at least partially cylindrical shell wall and the end of the at least one rotatable door wing, and that during normal operation the two adjacent ...

SECURITY REVOLVING DOOR ASSEMBLY

A security revolving door assembly including a revolving door, a controlling unit and a LIDAR sensor. The LIDAR sensor is appropriately disposed in the top or canopy of the revolving door and advantageously directed downwardly into the passage space of the revolving door. In particular, a first LIDAR sensor is centrally disposed in a first quadrant of the canopy, and a second LIDAR sensor is centrally disposed in a third quadrant of the canopy. 1. A security revolving door assembly comprising:a revolving door having a vertical rotary shaft extending upward from a base surface, a pair of opposing vertical lateral walls, each spaced a distance from the rotary shaft thereby defining an exterior opening and an interior opening, a plurality of door wings, each extending laterally from the rotary shaft the distance to the vertical walls and each of said plurality of doors being space equidistant from adjacent ones of the plurality of door wings;a sensor positioned proximate to a trap space defined by two adjacent door wings and one of said lateral walls, said sensor including means for detecting the presence and shape of objects in said trap space;a control unit electrically coupled to said sensor, said control unit including means for reading data from said sensor and determining the presence of a hazard; andaction means electrically coupled to said control unit for triggering a response to the presence of a hazard.2. The security revolving door assembly of wherein said sensor is a LIDAR sensor.3. The security revolving door assembly of wherein said sensor is located inside a canopy above said revolving door and directed downwardly at said trap space.4. The security revolving door assembly of wherein said sensor includes two sensors claim 1 , the first sensor positioned proximate to a trap space defined by first and second adjacent door wings and a first lateral wall claim 1 , and said second sensor positioned proximate to a second trap space defined by third and fourth ...

METHOD FOR THE ARRANGEMENT OF A DRIVE UNIT AT A CEILING ELEMENT OF A REVOLVING DOOR

A method for arranging a drive unit in a revolving door, the drive unit being arranged at a ceiling element of the revolving door and configured to drive a turnstile of the revolving door, includes: arranging a receiving vessel at the underside of the ceiling element so as to form, at an underside of the ceiling element, an installation cavity opening in a direction of an installation space of the turnstile; and inserting a flat-cylindrical, electronically commutated multipole motor into the installation cavity to form the drive unit. 11014100101110012100. A method for arranging a drive unit () having a flat-cylindrical , electronically commutated multipole motor () in a revolving door () , the drive unit () being arrangable at a ceiling element () of the revolving door () and configured to drive a turnstile () of the revolving door () , the method comprising:{'b': 13', '11', '11', '19', '12, 'arranging a receiving vessel () at an underside of the ceiling element () so as to form, at the underside of the ceiling element (), an installation cavity () opening in a direction of an installation space of the turnstile (); and'}{'b': 14', '19', '10, 'inserting the flat-cylindrical, electronically commutated multipole motor () into the installation cavity () to form the drive unit ().'}211100. The method according to claim 1 , further comprising a prior step of dismantling an existing drive unit with a motor and gear unit arranged on top of the ceiling element () from the revolving door ().31511151613. The method according to claim 1 , further comprising arranging under ceiling elements () on the underside of the ceiling element () by securing the under ceiling elements () in a collar-shaped circumferential edge () of the receiving vessel ().41214. The method according to claim 1 , further comprising arranging the turnstile () at the multipole motor ().51712. The method according to claim 1 , further comprising connecting at least one electric lead () to the turnstile (). ...

CONTROL ARRANGEMENT FOR AN ENTRANCE SYSTEM HAVING ONE OR MORE MOVABLE DOOR MEMBERS

A control arrangement () for an entrance system () has one or more movable door members (D . . . Dm) and an automatic door operator () for causing movements of the one or more movable door members (D . . . Dm) between closed and open positions. The control arrangement () comprises a controller () and a plurality of sensors (S . . . Sn). Each sensor is connected to the controller () and is configured to monitor a respective zone (Z . . . Zn) at the entrance system () for presence or activity of a person or object. Each sensor (S . . . Sn) has an active mode and an inactive mode, wherein the sensor consumes no electric power in the inactive mode or substantially less electric power in the inactive mode than in the active mode. The controller () is configured to determine a current operational state of the entrance system () among a plurality of possible operational states, and selectively cause at least one of the sensors (S . . . Sn) to be in its active mode or in its inactive mode depending on the determined current operational state of the entrance system (). 12010130120. A control arrangement () for an entrance system () having one or more movable door members (D . . . Dm) and an automatic door operator () for causing movements of the one or more movable door members (D . . . Dm) between closed and open positions , the control arrangement () comprising:{'b': '32', 'a controller (), and'}{'b': 1', '32', '1', '10, 'a plurality of sensors (S . . . Sn), each sensor being connected to the controller () and being configured to monitor a respective zone (Z . . . Zn) at the entrance system () for presence or activity of a person or object,'}characterized in that{'b': '1', 'each sensor (S . . . Sn) has an active mode and an inactive mode, wherein the sensor consumes no electric power in the inactive mode or substantially less electric power in the inactive mode than in the active mode; and'}{'b': '32', 'the controller () is configured to{'b': '10', 'determine a current ...

CONTROL ARRANGEMENT FOR AN ENTRANCE SYSTEM HAVING ONE OR MORE SWING DOOR MOVABLE DOOR MEMBERS

A control arrangement for an entrance system has one or more movable door members and an automatic door operator for causing movements of the one or more movable door members between closed and open positions. The door members comprise one or more swing doors. The control arrangement comprises a controller and a plurality of sensors. Each sensor is connected to the controller and is configured to monitor a respective zone at the entrance system for presence or activity of a person or object. Each sensor has an active mode and an inactive mode, wherein the sensor consumes no electric power in the inactive mode or substantially less electric power in the inactive mode than in the active mode. The controller is configured to determine a current operational state of the entrance system among a plurality of possible operational states, and selectively cause at least one of the sensors to be in its active mode or in its inactive mode depending on the determined current operational state of the entrance system. 1. A swing door entrance system comprising:at least one swing door;an automatic door operator for causing movements of the at least one swing door between closed and open positions; anda control arrangement comprising:a controller; anda plurality of sensors, each sensor being connected to the controller and being configured to monitor a respective zone near the at least one swing door, wherein the plurality of sensors includes:at least one activity sensor, wherein the at least one activity sensor, in a closed state or a closing state of the at least one swing door, detects when a person or object approaches the at least one swing door and triggers an opening state for opening the at least one swing door andat least one presence sensor, wherein the at least one presence sensor detects when the person or object occupies a space near the at least one swing door towards the closed position during a closing state of the at least one swing door or towards the open ...

CONTROL ARRANGEMENT FOR AN ENTRANCE SYSTEM HAVING ONE OR MORE REVOLVING DOOR MOVABLE DOOR MEMBERS

A control arrangement for an entrance system has one or more movable door members and an automatic door operator for causing movements of the one or more movable door members between closed and open positions. The door members comprise one or more swing doors. The control arrangement comprises a controller and a plurality of sensors. Each sensor is connected to the controller and is configured to monitor a respective zone at the entrance system for presence or activity of a person or object. Each sensor has an active mode and an inactive mode, wherein the sensor consumes no electric power in the inactive mode or substantially less electric power in the inactive mode than in the active mode. The controller is configured to determine a current operational state of the entrance system among a plurality of possible operational states, and selectively cause at least one of the sensors to be in its active mode or in its inactive mode depending on the determined current operational state of the entrance system. 1. A revolving door entrance system having a revolving door including a plurality of door wings and an automatic door operator for causing rotation of the revolving door , the revolving door entrance system comprising:a controller, anda plurality of sensors, each sensor being connected to the controller and being configured to monitor a respective zone at the entrance system for presence or activity of a person or object,wherein each sensor has an active mode and an inactive mode, wherein the sensor consumes no electric power in the inactive mode or substantially less electric power in the inactive mode than in the active mode,wherein the plurality of sensors comprise:at least one activity sensor for detecting when a person or object approaches the revolving door in a no rotation state or an end rotation state of the revolving door and for triggering a start rotation state to begin rotating the revolving door; anda plurality of door presence sensors for detecting ...

DEVICE FOR PROVIDING A CROSSOVER POINT

The invention relates to a device () for providing a crossover point between a first region () and a second region () hermetically delimited from the first region () by means of a wall (), wherein the device comprises:—a lock chamber (), which can be inserted into an opening () provided in the wall and which has a first opening () forming a crossover point between the first region and the lock chamber and which has a second opening () forming a crossover point between the second region and the lock chamber;—at least one peripherally circulating element (), which has at least one passage opening () and can be moved in relation to the first and the second opening of the lock chamber so that at least a first state, in which the at least one passage opening is substantially aligned with the first opening of the lock chamber and enables access from the first region into the lock chamber and the peripherally circulating element covers the second opening of the lock chamber substantially completely, and a second state, in which the at least one passage opening is substantially aligned with the second opening of the lock chamber and enables access from the second region into the lock chamber and the peripherally circulating element covers the first opening of the lock chamber substantially completely, can be selectively effected. 19-. (canceled)1010012110100. A device () for providing a passage between a first area () and a second area () which is hermetically delimited from the first area () by means of a wall () , wherein the device () comprises the following:{'b': 12', '11', '10', '13', '1', '12', '14', '2', '12, 'an airlock chamber () which can be inserted into an opening () provided in the wall () which has a first opening () forming a passage between the first area () and the airlock chamber () and which has a second opening () forming a passage between the second area () and the airlock chamber (); and'}{'b': 15', '15', '1', '19', '1', '15', '2', '19', '2', '13', '14 ...

Human Body Safety Protection Laser Sensor for Revolving

To address the deficiencies in the prior art, the present invention provides a laser sensor for human body safety protection for use in a revolving door, which comprises: a laser scan range calculation section and an application analysis section. The laser scan range calculation section comprises a laser emitting device, a laser deflecting device, an optical signal receiving device, and an analyzing and processing device. Wherein, the laser emitting device emits laser signals to the laser deflecting device; the laser deflecting device deflects the laser signals by a pre-set angle and forms at least one laser scan area; the optical signal receiving device receives returned laser signals and transmits said signals to the analyzing and processing device. The analyzing and processing device comprises a trigger point distance analyzing module, which makes analysis to obtain trigger point distance information according to signals sent from the optical signal receiving device. The application analysis section comprises a safety analysis module, which controls motion state of the revolving door through a door control device after making analysis on the basis of the trigger point distance information.

Motor assisted revolving door system and method with multiple sensors

A control system for a door includes: a controller; a door motor configured to be operatively connected to the controller; an object sensor configured to be operatively connected to the controller and to detect a presence of an object; and an operation sensor configured to be operatively connected to the controller and to detect movement of a door, and wherein the controller is configured to send a operation signal to the door motor to cause the door motor to operate when the controller detects both: a signal from the object sensor indicating that the operation sensor has detected the presence of and object; and a signal from the operation sensor indicating that the operation sensor has detected movement.

ANIMAL ENCLOSURE

An animal enclosure () having a partly circular wall or fence (), at least one barrier () located within the enclosure (), the at least one barrier () being rotatable about a vertical axis (), and actuation means for causing rotation of at least one of the at least one barrier (), the actuation means being manually operable by an operator, the actuation means including a part or a portion () located externally of the enclosure () to thereby allow an operator to move the at least one barrier () from a location that is external to the enclosure (). The actuation means includes a handle () extending externally of the enclosure () and a ratchet wheel operatively connected to the barrier (). 1. An animal enclosure having a circular , partly circular or semicircular wall or fence , at least a first moveable barrier and a second moveable barrier located within the enclosure , wherein the first moveable barrier and the second moveable barrier are separately rotatable about the same vertical axis , and an actuation means for causing rotation of at least the first moveable barrier and the second moveable barrier , the actuation means being operable by an operator , the actuation means including a part or a portion located externally of the enclosure to thereby allow an operator to move at least the first moveable barrier and the second moveable barrier from a location that is external to the enclosure.2. A moveable barrier mechanism for moving at least a first moveable barrier and a second moveable barrier located within an animal enclosure having a circular , partly circular or semicircular wall or fence , wherein the first moveable barrier and the second moveable barrier are separately rotatable about the same vertical axis , the moveable barrier mechanism including an actuation means for causing rotation of at least the first moveable barrier and the second moveable barrier , the actuation means being operable by an operator , the actuation means including a part or a ...

Storage device

A storage device includes a shutter having a vertically divided dome shape formed by cutting a one-end-closed cylindrical shape at two planes, the one-end-closed cylindrical shape being formed by closing an upper end of a cylindrical portion whose axis line is along an up-down direction, an arc-shaped lower portion reinforcing member which has a higher rigidity than the cylindrical portion, a housing, which includes an opening portion, the opening portion being opened and closed by the shutter rotating around the axis line, a bearing portion provided in the housing, which suspends and supports the ceiling surface portion, a lower end support portion, which supports a lower surface of the lower portion reinforcing member at a plurality of locations; and an inner side support portion, which supports an inner peripheral surface of the lower portion reinforcing member at a plurality of locations.

ADJUSTABLE CURVED DOOR ASSEMBLY

A door assembly compensates for any deflection of the track which may occur with a heavy door material and/or a curved door support track. In particular, the present disclosure provides track mounting assemblies which can be tilted in order to “fine tune” the orientation of the door with respect to the surrounding support structure, e.g., the bathtub or shower base threshold. If the curved track deflects from the weight of one or more sliding doors, the track can be tilted to ensure that the door remains level and functions as intended. 1. A sliding door assembly comprising:a door;a support track slideably supporting the door, the support track having axial ends with a longitudinal extent therebetween, and a cross-sectional shape perpendicular to the longitudinal extent, the cross-sectional shape defining a first pivot area and an adjuster engagement area spaced from the first pivot area; and a support body including a track slot sized to receive the support track, the track slot defining a second pivot area adapted to pivotably engage with the first pivot area; and', 'a tilt adjuster engaging the adjuster engagement area of the support track to selectively adjust a tilt of the support track and hold the support track at a desired tilt angle within the track slot., 'a track mounting assembly fixable to an adjacent support surface, the track mounting assembly comprising2. The sliding door assembly of claim 1 , wherein the track slot is tapered to define a narrow section and a wide section claim 1 , the narrow section including the second pivot area and the wide section engaging the tilt adjuster.3. The sliding door assembly of claim 2 , wherein the taper of the track mounting assembly is defined between opposed first and second inner walls of the track slot claim 2 , the opposed first and second inner walls defining an angle of between 0.5 degrees and 3.5 degrees.4. The sliding door assembly of claim 1 , wherein:the door comprises a curved door with a convex outer ...

Rotary gate

Methods and systems are disclosed to facilitate a rotary gate controller moving from one state to another in a manner wherein the gate controller uses the state condition to determine if an exit is taking place when an entry request has been sent. Once such an occurrence is determined to exist, the MID will send an exit request allowing the exiting customer to continue through the gate. When the internal state changes to going to a home position, the MID will send a new entry request, and the MID will indicate through MID display that the entering customer can pass through the rotary gate. The original payment of the entering customer will have been accepted and will allow the entering customer to proceed through the gate. On completion of the entry rotation, the rotary gate controller will revert back to free exit and restricted entry states.

ROBOT CELL

The invention relates to a robot cell comprising a protective casing, which surrounds a robot, and at least one station, which is served by the robot. A door assembly is provided on the protective casing in order to, in an open position, provide access to an access opening through which the station from the outside of the protective casing can be served by an operator, and in order to, in a closed position, close the access opening. The door assembly comprises a door leaf, which from the closed position of the door assembly is movable aside along an arcuate path and into the protective casing, in which the door leaf in the open position of the door assembly closes a passageway within the protective casing between the robot and the station, wherein the arcuate path follows a circular arc around a vertical geometric axis (A) through a central portion of the station. 1. A robot cell comprising:a protective casing, which surrounds a robot, and at least one station, which is served by the robot, wherein a door assembly is provided on the protective casing in order to, in an open position, provide access to an access opening through which the station from the outside of the protective casing can be served by an operator, and in order to, in a closed position, close the access opening,wherein the door assembly comprises a door leaf, which from the closed position of the door assembly is movable aside along an arcuate path and into the protective casing, in which the door leaf in the open position of the door assembly closes a passageway within the protective casing between the robot and the station, wherein the arcuate path follows a circular arc around a vertical geometric axis through a central portion of the station.2. The robot cell according to claim 1 , wherein the door leaf has a width that exceeds an opening width of the access opening claim 1 , wherein the door leaf in the closed position is arranged to have a front edge abut an opening edge of the access opening ...

Revolving Door

A revolving door comprising a wall or walls in which openings for inlet and outlet of persons and/or objects are provided, and rotatable door wings that during use are rotatable around an imaginary central vertical axis in a passage area surrounded by the wall or walls, wherein each of said door wings is provided with a slidable door wing part for extending and/or retracting the door wing of which it forms a part, wherein each of said door wings substantially comprises slidable door wing parts only so as to provide that the slidable door wing parts of any single door wing are selectable to be placed in at least two positions, a first position wherein said door wing parts are entirely adjacent or next to each other and wherein edges of said door wing parts are adjacent to the wall or walls, and wherein said door wing parts extend radially away from said wall or walls towards the imaginary central vertical axis, and a second position wherein said door wing parts are entirely adjacent or next open opening or to each other and wherein edges of said door wing parts are adjacent to the central vertical axis, and wherein said door wing parts extend radially away from the central vertical axis towards the wall or walls. 1. A revolving door that comprises a wall or a plurality of walls in which a plurality of openings for inlet and outlet of one or more persons and/or objects are provided , and a plurality of rotatable door wings that during use are rotatable around an imaginary central vertical axis in a passage area surrounded by the wall or the plurality of walls , wherein each of said plurality of rotatable door wings is provided with a slidable door wing part for extending and/or retracting the door wing of which it forms a part , and wherein each of said plurality of rotatable door wings substantially comprises a plurality of slidable door wing parts , wherein the plurality of slidable door wing parts of any single door wing are selectable to be placed in at least two ...

Method for operating a door system and a door system operating according to the method

Composition of aluminum alloy for cylinder head with improved fatigue/intensity property

본 발명은 알루미늄을 기재로 하고, 여기에 Si, Cu, Mg, Mn, Ti, Sr의 정확한 조성범위와 Fe, Zn, Ni, Sn, Cr, Pb 성분에 대한 한계 조성값을 규정함으로써, Si, Mg 성분을 중점 규제한 종래의 알루미늄 합금 재료와, 주요 Si, Cu, Mg, Fe, Mn, Zn 성분 및 Ni, Ti 성분 규제에 의해 강도 특성을 향상시킨 종래의 알루미늄 합금 재료에 비하여 강도 및 피로 특성을 현저하게 향상시킨 실린더 헤드 제조용 알루미늄 합금 조성물에 관한 것이다. The present invention is based on aluminum, by defining the exact composition range of Si, Cu, Mg, Mn, Ti, Sr and the limit composition values for Fe, Zn, Ni, Sn, Cr, Pb components, Si, Strength and fatigue properties compared to conventional aluminum alloy materials that focus on Mg components and conventional aluminum alloy materials that improve strength characteristics by regulating main Si, Cu, Mg, Fe, Mn, Zn components, and Ni and Ti components The present invention relates to an aluminum alloy composition for producing a cylinder head with a marked improvement. 이를 실현하기 위한 본 발명은 알루미늄을 기재로 하고 여기에 Si 8.0∼12.0 중량%, Cu 0∼0.5 중량%, Mg 0.2∼0.5 중량%, Fe 0∼0.2 중량%, Mn 0.3∼1.0 중량%, Zn 0∼0.1 중량%, Ni 0∼0.05 중량%, Sn 0∼0.05 중량%, Cr 0∼0.05 중량%, Pb 0∼0.05 중량%, Ti 0.1∼0.2 중량%, Sr 0.008∼0.03 중량%가 포함되어 있는 것을 특징으로 한다. The present invention for realizing this is based on aluminum, in which Si 8.0-12.0 wt%, Cu 0-0.5 wt%, Mg 0.2-0.5 wt%, Fe 0-0.2 wt%, Mn 0.3-1.0 wt%, Zn 0 to 0.1 wt%, 0 to 0.05 wt% Ni, 0 to 0.05 wt% Sn, 0 to 0.05 wt% Cr, 0 to 0.05 wt% Pb, 0.1 to 0.2 wt% Ti, 0.008 to 0.03 wt% Sr. It is characterized by being.

Revolving door

본 고안은 회전문에 관한 것으로, 그 목적은 출입자의 소지품이나 신체의 일부가 문짝과 문틀의 사이에 끼이는 경우, 소지품이 파손되거나 신체가 손상되는 등의 안전사고를 방지할 수 있도록 하는데 있다. The present invention relates to a revolving door, and its purpose is to prevent safety accidents such as damage to belongings or damage to the body when a person's belongings or part of the body is caught between the door and the door frame. 이에, 본 고안은 중앙의 축을 중심으로 다수개의 문짝이 등간격으로 설치되고, 상기 문짝의 양 측으로 호형의 문틀이 각각 설치되는 회전문에 있어서, 상기 문짝을 본체부와 그 끝단에 설치되는 접힘부로 구성하되, 상기 접힘부는 다수개의 경첩에 의해 회전방향의 반대측으로 접힐 수 있게 설치된 것을 특징으로 한다. Thus, the present invention is a plurality of doors are installed at equal intervals around the central axis, and in the revolving doors each of which is provided with an arc-shaped door frame on both sides of the door, the door is composed of the body portion and the folding portion is installed at its ends However, the folding portion is characterized in that it is installed to be folded in the opposite side of the rotation direction by a plurality of hinges.

Gasket for turnstile door frame

본 고안은 출입자에 의해 전후방향으로 개폐하는 회전문의 문틀 쪽 측면에 구성하여 회전문과 문틀 사이에 형성하는 공간으로 회전문의 개폐과정에서 이물질이나 곤충 등의 출입을 방지함은 물론 회전문의 내부와 외부 공기의 흐름을 방지할 수 있도록 하는 회전문의 문틀용 가스켓에 관한 것이다. 즉 본체(10)의 한쪽에 개폐문(2)의 고정구(24)에 장착되는 직사각형의 고정편(11)을 돌출하고 다른 쪽에 문틀(3)과 접촉할 수 있도록 일정길이를 유지하는 탄성돌기(12)를 형성하는 단면을 길이방향으로 연속적으로 유지하도록 하는 회전문의 문틀용 가스켓에 있어서; 상기 탄성돌기(12)를 복수로 형성하되 탄성돌기(12)의 끝단 부가 본체(10) 중심으로부터 외부로 기울어지도록 하여 대칭으로 이루어지도록 구성하는 것을 특징으로 하는 것이다. The present invention is formed on the side of the door frame of the revolving door that is opened and closed by the person in front and rear direction, and is formed between the revolving door and the door frame to prevent entry of foreign substances or insects in the opening and closing process of the revolving door, as well as inside and outside air of the revolving door. It relates to a gasket for the door frame of the revolving door to prevent the flow of water. That is, an elastic protrusion 12 protruding a rectangular fixing piece 11 mounted on the fastener 24 of the opening / closing door 2 on one side of the main body 10 and maintaining a certain length so as to be in contact with the door frame 3 on the other side. In the gasket for the door frame of the revolving door to continuously maintain the cross section forming a) in the longitudinal direction; A plurality of elastic protrusions 12 are formed, but the end portions of the elastic protrusions 12 are inclined outward from the center of the main body 10 to be symmetrically configured.

Rotary door spindle energy storage power generating device

本发明公开了一种旋转门轴蓄能发电装置，包括门中轴，其中，在所述门中轴的一端设有锥齿轮传动机构，所述的锥齿轮传动机构驱动棘轮机构，所述的棘轮机构驱动发条蓄能释放机构蓄能；所述的发条蓄能释放机构释放驱动增速器机构，所述的增速器机构动力输出端驱动发电机。本发明的旋转门轴蓄能发电装置具有节能绿色无污染、适应性强的特点。

booth

본 발명은, 전방 개폐 및 편의기구의 인출이 용이하여 구두 수선 작업 및 수선기구의 보관이 편리하도록 구성되는 구두 수선용 부스에 관한 것이다. The present invention relates to a shoe repair booth configured to facilitate the opening and closing of the front opening and closing of the convenience device, and to facilitate the shoe repair work and the storage of the repair device. 본 발명에 의한 구두 수선용 부스는, 내부에 일정 크기의 공간이 형성되는 본체(100)와; 상기 본체(100)의 모서리 일부를 구성하며, 회전 가능하게 설치되어 본체(100) 내부를 선택적으로 개폐하는 개폐부재(200)와; 상기 개폐부재(200)가 회전하여 개폐되도록 하는 개폐수단(210)과; 상기 본체(100)의 내외부로 슬라이딩 출입되는 편의수단(300)과; 상기 편의수단(300)이 전후로 이동하도록 안내하는 이동수단(310); 등으로 구성된다. 이와 같은 구성을 가지는 본 발명에 의하면, 구두수선의 작업 능률 향상은 물론, 외관이 수려해지는 이점이 있다. The booth for repairing shoes according to the present invention includes a main body 100 having a predetermined size space therein; An opening and closing member 200 constituting a part of the corner of the main body 100 and rotatably installed to selectively open and close the inside of the main body 100; Opening and closing means 210 for opening and closing the opening and closing member 200; Convenience means (300) for sliding in and out of the main body (100); Moving means 310 for guiding the convenience means 300 to move back and forth; And the like. According to the present invention having such a configuration, there is an advantage that the appearance is improved, as well as improving the work efficiency of the shoe repair. 구두, 수선, 부스, 편의 Shoes, repair, booth, convenience

Rotary door

내용없음. None.

Opening and closing device of round window

Transfer unit of revolution door

본 발명은 건물의 출입구에 장착되는 회전문에 관한 것으로, 보다 상세하게는 책상과 같은 비교적 부피가 큰 물체라도 회전문을 이용하여 건물 내,외부로 원활하게 출입할 수 있도록 회전문의 출입 공간을 가변적으로 제어함으로서 편리한 회전문 사용이 가능한 회전문의 이동장치에 관한 것이다. The present invention relates to a revolving door mounted at the entrance of a building, and more particularly, to control the entrance and exit space of the revolving door variably so that even a relatively large object such as a desk can be moved in and out of the building smoothly. The present invention relates to a revolving door moving device which can be used conveniently. 상기와 같은 목적을 달성하기 위한 본 발명은, 사람이 출입하는 경우에는 회전문이 구동장치에 의해 정상적으로 제자리 회전되다가, 책상과 같이 비교적 부피가 큰 물체가 출입할 경우에는, 절첩이 가능한 회전문이 방사상으로 설치되어진 회전문의 회전축을 일측으로 이동시켜줌으로서, 물체 출입에 필요한 공간을 보다 넓게 확충하므로서 하나의 회전문을 이용하여 사람의 출입은 물론, 부피가 큰 물체의 출입도 가능함으로서 회전문 사용에 따른 편리성을 가일층 향상시키고, 회전문 일측으로 별도의 여닫이 또는 슬라이딩 개폐문을 마련할 필요가 없어 원가절감에 따른 경쟁력이 가일층 향상되는 효과를 얻는 것이다. According to the present invention for achieving the above object, when a person enters and exits, the revolving door is normally rotated by a driving device, and when a relatively bulky object such as a desk enters and exits, the retractable revolving door is radially radiated. By moving the rotating shaft of the installed revolving door to one side, the space required for entering and exiting the object can be expanded more widely, and the entrance and exit of bulky objects can be made by using one revolving door. Further improvement, there is no need to provide a separate opening or sliding door to one side of the revolving door is to obtain the effect of further improving the competitiveness according to cost reduction.

Revolving door of which wings are driven by several motors

The wings are driven by separate motors. Several motors are provided which are driven along sections of a circle which is concentric with the centreline of the door. Each motor propels the wing which is located underneath the sector so that each wing is moved by a separate motor. The motors are synchronised with one another. The linear motors consist of a primary part (11) with windings and a secondary part (12) which consists of a permanent magnet. The primary part is fixed above the door while the secondary parts are attached to the tops of the wings.

SAS SECURE ACCESS TO COCKPIT OF AN AIRCRAFT AND AIRCRAFT EQUIPPED WITH SUCH A SAS ACCESS

L'invention concerne un sas d'accès sécurisé permettant la communication entre plusieurs locaux d'un aéronef, le sas d'accès sécurisé étant installé dans une zone de l'aéronef située entre un premier local et au moins un deuxième local, caractérisé en ce qu'il comporte plusieurs cloisons mobiles (30, 31) en forme de portions de cylindres concentriques, chacune des cloisons étant susceptible d'être déplacée, indépendamment l'une de l'autre, autour d'un axe commun (41), de manière à ménager entre elles une seule ouverture (24, 36) qui, selon la position relative des cloisons, permet l'accès à l'un des locaux. The invention relates to a secure access airlock for communication between several premises of an aircraft, the secure access airlock being installed in an area of the aircraft located between a first premises and at least a second premises, characterized in that it comprises a plurality of movable partitions (30, 31) in the form of concentric cylinder portions, each of the partitions being capable of being displaced, independently of one another, around a common axis (41), so as to arrange between them a single opening (24, 36) which, depending on the relative position of the partitions, allows access to one of the premises.

Patent FR2635813A1

Le mécanisme d'ouverture/fermeture de la présente invention comprend un bâti transversal 10 en forme d'arc de cercle et sur lequel sont montés des vantaux gauche et droit 12, 13; une poulie d'entraînement 14 et une poulie entraînée 15 montées sur ce bâti; et une courroie sans fin 16 s'étendant entre la poulie d'entraînement et la poulie entraînée et autour de ces poulies, la paire de vantaux étant reliés à cette courroie sans fin de manière à pouvoir coulisser dans des sens opposés l'un avec l'autre le long d'une paire de rails de guidage gauche et droit 11, respectivement, dont chacun est courbé suivant un arc de cercle concentrique au centre 11a de l'arc de cercle du bâti transversal. The opening / closing mechanism of the present invention comprises a transverse frame 10 in the form of an arc of a circle and on which are mounted left and right leaves 12, 13; a drive pulley 14 and a driven pulley 15 mounted on this frame; and an endless belt 16 extending between the drive pulley and the driven pulley and around these pulleys, the pair of leaves being connected to this endless belt so as to be able to slide in opposite directions one with the another along a pair of left and right guide rails 11, respectively, each of which is curved in an arc of a concentric circle at the center 11a of the arc of the transverse frame.

Revolving door

Изобретение относится к области строительства, более конкретно к вращающимся дверям. Предложена вращающаяся дверь, которая содержит стенку или стенки, в которых имеются проемы для входа и выхода людей и/или объектов, и вращающиеся дверные створки, которые во время использования могут вращаться вокруг мнимой центральной вертикальной оси в области прохода, окруженной стенкой или стенками. Каждая из упомянутых дверных створок имеет сдвижную часть дверной створки, предназначенную для расширения и/или сокращения дверной створки, часть которой она составляет, причем каждая из упомянутых дверных створок по существу содержит сдвижные части только для того, чтобы обеспечить возможность по выбору располагать сдвижные части любой дверной створки, по меньшей мере, в двух положениях. В первом положении упомянутые части дверных створок являются полностью смежными или находятся рядом друг с другом, и края упомянутых частей дверных створок прилегают к стенке или стенкам, и упомянутые части дверных створок проходят радиально от упомянутой стенки или стенок к мнимой центральной вертикальной оси. Во втором положении упомянутые части дверных створок являются полностью смежными или находятся рядом друг с другом, и края упомянутых частей дверных створок примыкают к центральной вертикальной оси, и упомянутые части дверных створок проходят радиально от центральной вертикальной оси к стенке или стенкам. Технический результат – повышение универсальности и гибкости в эксплуатации. 8 з.п. ф-лы, 11 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 701 411 C1 (51) МПК E06B 3/90 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E06B 3/5054 (2019.05); E06B 3/90 (2019.05); E05Y 2900/132 (2019.05) (21)(22) Заявка: 2018134154, 01.03.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): РОЙЯЛ БУН ЭДАМ ИНТЕРНЭШНЛ Б.В. (NL) 26.09.2019 (56) Список документов, цитированных в отчете о поиске: EP 0715049 A1, 05 ...

Airlock chamber

PROTECTIVE INSTALLATION AGAINST THE PENETRATION OF MALFAIRS

Revolving door

Modular locker system for dressing room or cloakroom has sliding doors which move along curved paths and slide back between side walls and front wall when opened

The modular locker system for a dressing room or cloakroom has sliding doors (4) which move along curved paths and can be locked to the back of the locker. When opened these slide back between side walls (7) and a front wall (8).

Patent FR2448023B1

Improvements made to revolving doors

Device giving access to a room or making it possible to leave it without having to manoeuvre a door or any other closure system

To let a person, an animal or an object through from one volume to another so that the volumes are never in communication. The intermediate volume having only a single access, the body entering it at no time having to be transported, handled or driven on its axis. The hollow volume materialised by its perimeter 1 carries out a rotation by virtue of a mechanism 5, 6 on a rolling path 3 and around an axle 12.

Revolving door

The invention relates to a revolting door (10) for installation in a building, comprising a cylindrical shell wall (16), within the shell wall (16) door leaves (12) rotating about a central shaft (13) and between a bottom plate and a top plate, and entrance and exit openings (15) provided in the shell wall (16), at least one of which having an air-outflow unit (20) disposed at a vertical edge of the shell wall 816), having an outlet slot for the generation of a vertically oriented and between the bottom plate and the top plate oriented air curtain substantially filling the headroom of the door (10), wherein the outlet slot is directed substantially radially towards the interior of the revolving door (10), and wherein during use the door leaves (12) provide an antidraught seal, with the air-outflow unit (20) being placed inside the building.

Rotary heigt control apparatus of farming machine plow ginseng farm

본 발명은 트랙터 부착형 작판 정지기의 로터리 높낮이 조절장치에 관한 것으로, 실린더를 통해 프레임 상에서 두둑의 흙을 부드럽게 갈아주는 로터리의 높낮이를 조절할 수 있도록 함으로써 인삼밭의 여건에 따라 작업자가 임의로 밭고랑(또는 두둑)의 높낮이를 조절하여 작판의 정지 작업을 할 수 있도록 함에 그 목적이 있다. 이를 위해 구성되는 본 발명은 트랙터로부터 공급되는 유압원을 통해 상하로 작동되는 피스톤을 포함하여 이루어지되 프레임의 상부측에 설치되어 로터리 조립체를 상하로 높낮이 조절 가능하게 지지하는 것을 통해 쟁기와 로터리 사이의 높낮이를 조절하여 두둑의 높낮이를 조절하는 작동 실린더; 프레임의 상부측에 일정 높이의 전후로 설치되어 작동 실린더를 프레임의 상부측 상하로 지지지되도록 하는 실린더 설치부재; 및 로터리 조립체의 상부 양측에 일정범위 회전 가능하게 결합되어 작동 실린더에 의한 로터리 조립체의 상하 높낮이 조절시 로터리 조립체를 프레임에 대하여 상하로 일정범위 회전 가능하게 로터리 조립체를 프레임에 일정범위 회전 가능하게 지지되게 하는 로터리 조립체 회전 지지부재를 포함하여 이루어진다. The present invention relates to a rotary height adjusting device of a tractor-type plate stopper, by allowing the operator to adjust the height of the rotary to gently grind the soil on the frame through the cylinder according to the conditions of the ginseng field by the operator randomly furrows (or The purpose of this is to make the work of stopping the board by adjusting the height of the head. The present invention is configured for this purpose comprises a piston that is operated up and down through the hydraulic source supplied from the tractor but is installed on the upper side of the frame through the support between the plow and the rotary to adjust the height up and down the rotary assembly An operation cylinder for adjusting the height of the toad by adjusting the height; A cylinder mounting member installed on the upper side of the frame before and after a predetermined height to support the operation cylinder up and down the upper side of the frame; And rotatably coupled to both sides of the upper portion of the rotary assembly so that the rotary assembly is rotatably supported on the frame by a certain range such that the rotary assembly is rotatable up and down with respect to the frame when the upper and lower heights of the rotary assembly are adjusted by the operation cylinder. The rotary assembly comprises a rotation support member. 인삼, 인삼밭, 정지기, 로터리 Ginseng, Ginseng field, Still life, ...

revolving door

Karusselltür (10) mit feststehenden, gebogenen Trommelwänden (14, 28), mit Ein- und Ausgängen zwischen diesen Trommelwänden (14, 28) in einen bzw. aus einem Innenraum (32), mit konzentrisch zu den Trommelwänden (14, 28) ausgebildeten und konzentrisch zu diesen drehbar gelagerten Wänden (16), die zumindest zwei Durchgangsöffnungen (22, 24) aufweisen, den Innenraum (32) begrenzen, umlaufend bewegbar sind sowie in Abhängigkeit von der Drehposition der Durchgangsöffnung (22, 24), die Ein- und Ausgänge schließen oder öffnen, wobei die Breite der feststehenden Trommelwände (14, 28) und die Breite der Durchgangsöffnungen (22, 24) so aufeinander abgestimmt sind, dass sich zumindest eine Stellung der drehbaren Wände (16) ergibt, in der alle Durchgangsöffnungen (22, 24) verschlossen sind – Nachtstellung –, dadurch gekennzeichnet, dass vier diametral gegenüberliegende feststehende Trommelwände (14, 28) vorgesehen sind, wobei jeweils zwischen zwei benachbarten Trommelwänden (14, 28) eine Durchgangsöffnung angeordnet ist, dass zwei diametral gegenüberliegende Trommelwände (14) an einer einen Innenraum (48) von einem Außenraum... Revolving door (10) with fixed, curved drum walls (14, 28), with entrances and exits between these drum walls (14, 28) into and from an interior (32), with concentric to the drum walls (14, 28) and concentric to these rotatably mounted walls (16), which have at least two through openings (22, 24), delimit the interior (32), are movable all round and, depending on the rotational position of the through opening (22, 24), the inlets and Close or open exits, the width of the fixed drum walls (14, 28) and the width of the through openings (22, 24) being matched to one another in such a way that at least one position of the rotatable walls (16) results in which all through openings (22 , 24) are closed - night position -, characterized in that four diametrically opposed fixed drum walls (14, 28) are provided, each between two adjacent drum walls (14, 28) a ...

Revolving door

A description is given of a revolving door having a fixed cylindrical housing with an entrance and exit opening and a door element which is rotatably mounted in the cylindrical housing and subdivides the interior of the housing into at least two compartments. The revolving door is distinguished in that there is provided, on the outer side of the fixed cylindrical housing, a rotatably arranged cylindrical housing, the entrance and exit opening of which can be made to coincide with the corresponding entrance and exit opening of the fixed housing or can revolve with respect to the same, with the result that the interior of the revolving door is locked. The revolving door can thus be used to trap people, for example bank robbers, etc.

Swinging door system

A door system of the swinging type to neutralize air draft effects on the door, which is conceived to allow panic exit and to psychologically induce the user to pivot the latter in a predetermined direction. This door system includes a pair of wings or panels having a releasable magnetic connection allowing normal bodily pivoting of the two wings as a simple swinging door and also allowing, for instance under panic, outward opening of the wing which normally opens inwardly. This door system includes a stopper and a door frame relatively arranged to define an oblique closing position for the door, and also includes a resilient strip of adjustable resilience engaging the stopper to prevent inadvertent opening of the panic wing.

SECURITY SYSTEM FOR TRANSACTIONS AND MODULAR CENTER FOR PERFORMING TRANSACTIONS

Corner finishing device for wings of automatic revolving door

A corner finishing device for a spread type revolving blade of an automatic revolving door is provided to prevent the inflow of various dusts or impurities, to maximize air conditioning and heating effects and to prevent accidents caused by getting fingers or garments caught in a gap between revolving blades by sealing up a gap between revolving blades crossing each other effectively. A corner finishing device(10) is coupled to outer ends of revolving blades(1,1') crossing each other. The corner finishing device is formed in a triangle by extrusion molding and equipped with an extension(12) projected to fasten with the revolving blades and provided with fastening holes, a shock absorber(13) placed between guide projections(14,14') and adhered closely to the revolving blades, and a shock sensor built in the shock absorber to sense the instantaneous pressure when a side wall of a revolving blade comes in contact with the shock absorber and to transfer to a driving device for rotating the revolving blades.

Revolving door

INSTALLATION FOR HANDLING LOADS TO BE MOVED BETWEEN TWO FLOORS INCLUDING A RAMBARD AND A ROTATING PROTECTIVE CAGE

The installation has a protective door (18) movable between a closed position in which the door closes access to a rotary cage (8) in an upper deck (2), and an open position in which the door releases the access to the cage when an opening (10) formed on a side face (8a) of the cage is directed inwardly of the deck. The opening allows passage of loads (3), the cage is rotatable about a vertical axis (X-X') between one position in which the opening is directed towards an exterior of the upper deck, and another position in which the opening is directed towards an interior of the deck.

Revolving door mover.

가. 청구범위에 기재된 발명이 속하는 기술분야. 본 발명은 건물의 출입구에 설치되는 회전문에 관한 것으로, 중심축의 사방에 결합되는 회전문을 중심축을 중심으로 하여 임의의 방향으로 일정 거리 이내로 이동 가능하게 형성한 것이다. 나. 발명이 해결하려는 기술적 과제. 종래의 회전문은 반드시 출입문을 밀면서 출입하여야 하므로 회전문(106)을 일정 각도 이상으로 회전시켜야만 출입이 가능하여 화물을 들고 회전문(106)을 통하여 운반하고자 하는 경우 회전문의 사용이 용이치 못한 단점이 있었다. 다. 발명의 해결방법의 요지. 회전문의 고정을 위하여 건물에 설치되는 상부틀에 고정되는 단면이 凹자 형상인 잔넬(7)에 절개부(13)와 레일(6)을 형성하여 상기 절개부(13)를 따라 회전축(12)의 상부에 고정된 베벨기어(4)의 회전축이 이동되게 하여 회전축(12)을 일정거리 이내로 이동하게 한 것이다. 라. 발명의 중요한 용도 회전문 이동장치.

Furniture body for round furniture

Revolving door apparatus having function of opening and closing

본 발명은 개폐 기능을 갖는 회전 도어 장치에 관한 것이다. 본 발명에 따른 회전 도어 장치는 회전판과, 상호 힌지 결합되는 한 쌍의 제1 센터 도어 플레이트와, 일측이 상기 한 쌍의 제1 센터 도어 플레이트에 각각 힌지 결합하고 타측이 상기 회전판에 고정되는 한 쌍의 제1 사이드 도어 플레이트를 가지며, 상기 회전판의 회전에 따라 회전하는 제1 도어 유닛과, 상호 힌지 결합되는 한 쌍의 제2 센터 도어 플레이트와, 일측이 상기 한 쌍의 제2 센터 도어 플레이트에 각각 힌지 결합하고 타측이 상기 회전판에 고정되는 한 쌍의 제2 사이드 도어 플레이트를 가지며, 상기 회전판의 회전에 따라 회전하는 제2 도어 유닛과, 상기 한 쌍의 제1 센터 도어 플레이트의 힌지 결합 부분과 상기 한 쌍의 제2 센터 도어 플레이트의 힌지 결합 부분을 상기 회전판의 반경 방향 외측으로 이동시키기 위한 도어 개폐 모듈을 포함하며; 상기 도어 개폐 모듈은 상기 한 쌍의 제1 센터 도어 플레이트의 힌지 결합 부분 및 상기 한 쌍의 제2 센터 도어 플레이트의 힌지 결합 부분을 상호 접근시켜 상기 제1 도어 유닛 및 상기 제2 도어 유닛이 'X' 형태로 배치되는 회전문 상태와, 상기 한 쌍의 제1 센터 도어 플레이트의 힌지 결합 부분 및 상기 한 쌍의 제2 센터 도어 플레이트의 힌지 결합 부분을 상호 이격시켜 사이 제1 도어 유닛 및 상기 2 도어 유닛 사이가 개방되는 개방문 상태 중 어느 하나가 되도록 상기 제1 도어 유닛 및 상기 제2 도어 유닛을 이동시키며; 상기 도어 개폐 모듈의 구동에 따라, 상기 한 쌍의 제1 센터 도어 플레이트 및 상기 한 쌍의 제1 사이드 도어 플레 이트 상호간, 상기 한 쌍의 제2 센터 도어 플레이트 및 상기 한 쌍의 제2 사이드 도어 플레이트 상호간의 힌지 결합 부분에 의한 접철을 통해 상기 회전문 상태와 상기 개방문 상태가 상호 전환되는 것을 특징으로 한다. 이에 따라, 모터와 같은 구동 수단을 하나만 설치하면서도 회전 도어의 개폐가 가능하도록 하여, 구조를 간소화면서도 제조 비용을 현저히 감소시킬 수 있게 된다. The present invention relates to a rotating door device having an opening and closing function. The rotating door device according to the present invention includes a rotating plate, a pair of first center door plates hinged to each other, and a pair of one side hinged to the pair of first center door plates and the other side fixed to the rotating plate. A first door unit having a first side door plate, the first door unit rotating in accordance with the rotation of the rotating plate, a pair of second center door plates hinged to each other, and one side of each of the pair of second center door plates A second door unit hinged and having a pair of second side door plates fixed to the rotating plate, the second door unit rotating according to the rotation of the rotating plate, and a hinged portion of the pair of first center door plates; A door opening and closing module for moving a hinged portion of the pair of second center door plates ...

Revolving door

Isoxazolidine derivatives, method of preparing the same and antifungal composition comprising the same

본 발명은 이소옥사졸리딘 유도체에 관한 것으로서, 이 이소옥사졸리딘 유도체는 하기 화학식 1을 갖는다. 이 화합물은 흰가루병에 대한 살균 효과가 매우 우수하다. The present invention relates to isooxazolidine derivatives, which isooxazolidine derivatives have the following formula (1). This compound has a very good bactericidal effect against powdery mildew. [화학식 1] [Formula 1] (상기 식에서, (Wherein R 1 은 수소원자, C 1-6 알킬, 시클로헥실, 티오알킬, 티오페닐, 페닐술폰닐, 트리플루오로메틸 또는 펜타플루오로에틸기이며, R 1 is a hydrogen atom, C 1-6 alkyl, cyclohexyl, thioalkyl, thiophenyl, phenylsulfonyl, trifluoromethyl or pentafluoroethyl group, R 2 는 C 1-6 알킬, 페닐, 치환된 페닐, 나프틸 또는 티오펜기이며, 여기서 치환된 페닐은 할로겐원자, 알킬, 알콕시 또는 트리플루오로메틸기가 1 내지 3개가 치환된 페닐기를 나타내며, R 2 is a C 1-6 alkyl, phenyl, substituted phenyl, naphthyl or thiophene group, wherein substituted phenyl represents a phenyl group substituted with one to three halogen atoms, alkyl, alkoxy or trifluoromethyl groups, X, Y는 수소원자, 할로겐원자, C 1-4 알킬기, 알콕시기이고, X and Y are hydrogen atom, halogen atom, C 1-4 alkyl group, alkoxy group, Z는 질소원자 또는 메틸렌기이다.) Z is a nitrogen atom or a methylene group.)

Door entrance system

The present invention disclose a method and a door entrance system (1) for regulating the access between a first area (2) and a second area (3), comprising a first opening (10) configured to be connected to the first area (2), a second opening (20) configured to be connected to the second area (3) and a revolving door (30) comprising two or more wings (31), wherein the revolving door (30) is positioned between the first and second opening (10, 20) and configured to rotate the two or more wings (31) to control access between the first and second area (2, 3) through the first and second opening (10, 20), and the door entrance system (1) further comprise a first door leaf (40) moveably between a first open position (01) and a second open position (02) to regulate a size/width (W) of the first opening (10).

passage barrier

Revolving door

A revolving door (1) comprising at least two operating sashes (2, 3) and at least three arc-shaped side walls (4, 5, 6), arranged opposite one or several entrance passages (7, 8) or exit passages (9, 10) at the drum periphery. The door is characterised in that it comprises a control mechanism acting on the operating sashes (2, 3) for extending or retracting the arc-shaped lateral walls (4, 5, 6) which open or close access to the passages. The door is applicable in particular to passenger traffic in airports.

Evacuation door for tunnel

PURPOSE: An evacuation door for a tunnel is provided to effectively cut off the diffusion of toxic gas by automatically closing an opened swing door using an automatic closing device. CONSTITUTION: An evacuation door for a tunnel comprises a swing door(110), a rotator(120), and an automatic closing device(150). The swing door is fixed to be rotatable around a door shaft(111). The rotator is installed to be coaxially rotated with the door shaft and idled with the door shaft within a fixed rotation angle range. The automatic closing device supplies rotation power to the rotator to close the swing door.

Evacuation Door for Tunnel

본 발명은 터널 피난 연락 갱 또는 대피로 등에 설치되어서 통행인의 이동에 간섭을 주지 않고, 사고 발생시 각종 유해가스 등의 확산을 효과적으로 방지하며, 안정된 동작이 보장되는 회전식 갱문에 관한 것으로, 도어축을 구비한 스윙도어와, 상기 도어축과 연동하는 제1링크축을 구비한 연동기어와, 상기 제1링크축과 연동하는 제2링크축을 구비하고 상기 제1링크축의 회전력과 반대방향의 복원회전력을 일으키는 자동폐쇄장치가 포함된 회전식 갱문에 있어서, 상기 제1링크축과 제2링크축이 나란하도록, 상기 연동기어와 자동폐쇄장치가 배치되고; 일단이 상기 제1링크축에 연결되고 타단이 상기 제2링크축에 연결되어서 라운드 형태의 자세를 이루며, 상기 제1,2링크축을 연동시키는 플렉시블 조인트와; 상기 플렉시블 조인트를 덮도록 5면이 입면체를 이루는 커버형 서포터;를 더 포함하는 것이다.

SAFETY OPENING DEVICE FOR REVOLVING DOORS

La présente invention concerne un dispositif de sécurité pour portes tournantes. Elle vise à faire face à des situations d'urgence dans lesquelles il est nécessaire que ces portes tournantes puissent permettre l'évacuation d'un écoulement élevé de personnes. La réalisation illustrée sur la figure 1 comporte des'éléments de fermeture 2 et 3 étant en mesure d'effectuer des déplacements en direction horizontale. Les éléments de fermeture 2 et 3 comportent des surfaces façonnées correspondantes 2a et 3a délimitant la zone d'accès de la porte tournante; en cas d'urgence, par exemple en cas d'incendie, les éléments de fermeture s'écartent réciproquement, actionnés par les vérins 4 et 5 et ils laissent autour de la porte tournante 1 des amples zones permettant le passage des personnes. The present invention relates to a safety device for revolving doors. It aims to deal with emergency situations in which it is necessary that these revolving doors can allow the evacuation of a high flow of people. The embodiment illustrated in Figure 1 includes closure elements 2 and 3 being able to perform movements in the horizontal direction. The closure elements 2 and 3 comprise corresponding shaped surfaces 2a and 3a delimiting the access zone of the revolving door; in an emergency, for example in the event of a fire, the closing elements move apart, actuated by the jacks 4 and 5, and they leave large areas around the revolving door 1 allowing the passage of people.

Security door and security area

A security door (10) comprises a frame structure (12), in the lateral surface of which a plurality of doorways (14, 16, 18, 20) is constructed, wherein a first doorway (14) constructed in the lateral surface of the frame structure (12) has a first width along an inner circumference of the frame structure (12), and wherein lateral surface portions (22, 24) delimiting the first doorway (14) in a first direction (R 1 ) and a second direction (R 2 ), opposing the first direction (R 1 ), along the inner circumference of the frame structure (12) have a second width. The security door (10) further comprises a lock element (30) received in the frame structure (12). The lock element (30) comprises a first segment (32), which is movable along the inner circumference of the frame structure (12) relative to the frame structure (12), and a second segment (34), which is movable independently of the first segment (32) along the inner circumference of the frame structure (12) relative to the frame structure (12), wherein the first segment (32) of the lock element (30) is dimensioned so that, in a position in which it closes the first doorway (14), it also closes a second doorway (16) adjacent to the first doorway (14) in the first direction (R 1 ) along the inner circumference of the frame structure (12).

Revolving door system

Rotary fitting

Improvements relating to revolving doors

1,084,708. Revolving door installations. D. A. RIDDLE. Aug. 25, 1966 [Nov. 5, 1965], No. 47121/65. Heading E2M. A revolving door installation comprises a motor driven rotary door assembly having a floor 3 and which is divided by partitions 2 into a series of compartments each of which has a pedestrian platform 18 rotatably coupled to door driving mechanism so that when the door assembly rotates through a predetermined angle a compartment platform is automatically turned through a-compensatory angle such as will facilitate exit of a pedestrian from that compartment. In a preferred embodiment, shaft 1 carrying partitions 2 is coupled at its lower end to the upper element 31 of a dog clutch, the lower element 30 of which is coupled to hub 22 of floor carrier 8 and driven by shaft 17 rotated by electric motor 21 via gearbox 20. The circular floor 3 has rollers 5 on its periphery which run on a track 6 and is supported by webs 7 on carrier 8. Pedestrian platforms 18 are supported by spigots 9 and springs 10 on arms 11 fixed to shafts 12 in bearings at the periphery of carrier 8. Each shaft 12 has a pulley 13 engaged by endless driving belts 14 which also pass around pulleys 15 on pedestal sleeve 16. A microswitch (see Fig. 4) may be provided beneath each platform 18 in circuit with the electric motor so that whenever a person steps on or is standing on the platform the motor is energised to rotate the door and platforms. Alternatively starting and stopping of the revolving assembly may be controlled by means of photoelectric cell assemblies in each compartment (see Fig. 5) or in the approach and departure paths to and from the installation. A pressure sensitive device or proximity switch may also be used in the latter instance (see Fig. 6). The dog clutch is constructed so that in the event of excessive pressure upon the partitions the clutch elements disengage thus causing microswitch 41 to operate and stop the electric motor. Alternatively, each partition may have a ...

Revolving revolving door with speed limit

Carrousel door, has roller bearing forming electrical contact between rotary part and fixed cylindrical wall

The door has a rotary part (29) with multiple wings (28), arranged within a fixed, cylindrical wall (27). An electrical contact device is arranged between the rotary part and the cylindrical wall, and is formed as a roller bearing. Bearing balls are arranged between an inner ring and an outer ring, to which respective electrical cables are connected.

Rotary fitting

Suspension system for revolving door leaves

ONE COMPASS WITH REVOLVING DOOR USING ANTI-THEFT DEVICE

Energy-saving ventilation system for revolving door involves blower sucking necessary amounts of air from building inner area via suction channel

The energy-saving ventilation system, avoiding the creation of cold areas, is provided for a revolving door which has several door panels (13) fixed to a rotary cross, around a rotational axis. The panels are enclosed by curved drum walls (1,2) interrupted by an entry and an exit (3,4). The ventilation system sucks the amounts of air necessary for ventilation from a building inner area (11) via a suction channel (8) using a blower (9). The air is blown out via two diametrically opposed vertical channels (5,6) with blow-out channels, which at the same time are connected with a horizontal channel (7) with a blow-out channel in the ceiling of the revolving door.

Carousel door arrangement and method for the compensation of an external force acting on a door leaf

Revolving door

One way door system

A one way security door system for controlling egress of a user along a path between an entrance 14 and an exit 15. A plurality of moveable door panels 20, 22, 24 are moveable along a forward path between the entrance and exit defined by first pair of surfaces 10, 26. The door panels are also moveable in a return path between the exit and entrance defined by a second pair of surfaces 26, 12. A moveable restricting mechanism prevents access by a user by a user along the return. At least one door panel in the forward path prevents a user moving beyond the door panel at any one time. The restricting mechanism may comprise a retractable barrier 102 blocking the return path or the presence of a door may simply block the return path. The door panels may be driven along an orbital track where they slide along the passage in the forward direction and pivot at the exit and slide along the preferably narrow return path which is equal to the thickness of the door. Rather than sliding in the forward direction the doors may pivot about a post (65, fig.6b)

An automatic revolving door operated by linear induction motor

본 고안은 휜 형태의 선형전동기를 이용하여 회전문을 구동시키는 자동회전문에 관한 것으로서, 권선과 권선을 지지하는 코아로 구성되는 1차측과 상기 권선에 전원이 인가될 때 전자기적인 추력을 발생하여 회전문을 이동시키는 2차도체 및 요크로 구성되는 2차측을 회전문 상측의 회전테두리부와, 회전문 문짝의 상단부에 각각 배치하여 회전문을 구동시킴으로써, 회전문의 구동시스템을 단순화할 수 있으며, 회전문의 회전제어를 보다 용이하게 할 수 있어 회전문과 관련된 안전사고를 예방할 수 있다. The present invention relates to an automatic revolving telegram for driving a revolving door by using a linear motor of 휜 type. The revolving door is formed by generating an electromagnetic thrust when a power source is applied to the primary side and the winding. The secondary side consisting of the secondary conductor and yoke to be moved is disposed at the upper edge of the revolving door and the upper end of the revolving door to drive the revolving door, thereby simplifying the drive system of the revolving door, and controlling the revolving door's rotation. This can be done to prevent safety accidents associated with the revolving door.

Sliding-door means, in particular for a unitized unit

Sliding-door means for a unitized unit, which has a stationary wall section 1, 4 in front of which at least one door leaf 7 can slide into the open position, serves for a transport apparatus, the sliding movement taking place along a circular guide track and, for which purpose, the door leaf 7 being curved corresponding to the circular track. According to a development which is also claimed independently of the sliding-door means, there is provided in the floor 2 a circular channel 8, the diameter of which corresponds to the guide circle and which is preferably drained.

A motor installment structure of automatic revolving door

본 고안은 자동 회전문의 구동장치 설치구조에 관한 것으로서, 내부도어에 회동력을 전달하는 구동수단의 설치위치를 변경시켜 구비함으로서 종래 천정부 장착구조에 비해 공간 활용성이 뛰어나도록 하며, 특히 외관이 한층 심플해진 회전문 구조를 이루도록 함으로서 회전문의 상부공간을 최근 각광받고 있는 누드형태로 시공이 가능하도록 하기위한 것이다. The present invention relates to a drive device installation structure of the automatic revolving door, and by changing the installation position of the drive means for transmitting the rotational force to the inner door to provide excellent space utilization compared to the conventional ceiling mounting structure, in particular the appearance is further By making the structure of the revolving door simplified, the upper space of the revolving door can be constructed in a nude form that is in the spotlight recently. 이를 실현하기 위한 본 고안의 자동 회전문은, 원통체인 회전드럼(10)의 외주상에는 다수의 내부도어(14)가 일정 간격을 이루어 방사상으로 설치되어져 있고; 상기 회전드럼(10)의 상부와 하부에는 각각 회동을 지지하기 위한 베어링부(11,12)가 구성되어져 있으며; 상기 회전드럼(10) 내부에는 구동모터(15) 및 감속기(16)가 구동수단을 이루어 내설되어져 있고; 상기 구동수단으로 부터 발생된 회전 구동력을 회전드럼(10)에 전달하기 위한 회동축(13)이 구동모터(15)의 상부에 축설되어진 것을 특징으로 한다. In the automatic revolving door of the present invention for realizing this, a plurality of inner doors 14 are radially installed at regular intervals on the outer circumference of the cylindrical rotating drum 10; Bearing portions (11, 12) for supporting the rotation of the upper and lower portions of the rotary drum (10), respectively; A driving motor 15 and a speed reducer 16 are formed inside the rotary drum 10 by means of driving means; A rotating shaft 13 for transmitting the rotational driving force generated from the driving means to the rotating drum 10 is characterized in that it is constructed on the upper portion of the driving motor 15.

Revolving door installation

Die Erfindung betrifft eine Drehtüranlage (20) mit einer zwischen zylindersegmentförmigen Begrenzungswänden (21, 22), die auf einander gegenüberliegenden Seiten je einen Durchgangsbereich (23, 24) haben, aufgenommen und um eine vertikale Türdrehachse (25) vorzugsweise mittels eines Antriebes (26) drehbaren mehrflügeligen Drehtür (27). Die Flügel (31, 34) der Drehtür (27) reichen bis nahe an die Begrenzungswände (21, 22) heran. Von den Flügeln (31, 34) ist wenigstens ein Flügel um eine vertikale Flügelachse (35) aus einer Grundstellung, in der die Flügel (31, 34) sich unter vorzugsweise gleichen Winkelabständen von der Türdrehachse (25) forterstrecken, in eine den im wesentlichen unbehinderten Personendurchgang ermöglichende Öffnungslage verschwenkbar. Wenigstens einer der Flügel (31, 34) ist separat um die koaxial zu der Türdrehachse (25) angeordnete vertikale Flügelachse (35) verschwenkbar. The invention relates to a revolving door system (20) with a partition wall (21, 22) between cylindrical segment-shaped walls, each having a passage area (23, 24) on opposite sides, and about a vertical door rotation axis (25), preferably by means of a drive (26). revolving multi-leaf revolving door (27). The wings (31, 34) of the revolving door (27) extend close to the boundary walls (21, 22). At least one wing of the wings (31, 34) is in a substantially vertical position about a vertical wing axis (35) from a basic position in which the wings (31, 34) extend at preferably equal angular distances from the door axis of rotation (25) opening position allowing unhindered passage of people can be pivoted. At least one of the wings (31, 34) can be pivoted separately about the vertical wing axis (35) arranged coaxially to the door rotation axis (25).

Access control device

The invention relates to an access control device having at least one movably mounted barrier element, which can be moved to a blocking position, in which it blocks access, and an access position, in which access is enabled. In order to enable a variable use in different locations without time-consuming assembly, for example in order to variably delimit different spaces in a casino or an event location, the movable barrier element is mounted on a barrier support which comprises free-standing ground contact means for the anchor-free, position-variable putting up of a barrier element on the ground. A lateral delimitation laterally enclosing and/or extending the at least one barrier element has a modular design and can be assembled from a number of side pieces which can be variably joined end to end under different angles and which together form the lateral delimitation.

Security entrance system

A security entrance system for controlling access from an infeed area ( 98 ) to a protected area ( 100 ) has a structure ( 24 ) defining a chamber disposed between the infeed area and the protected area, with first doors ( 38 ) at the infeed end of the chamber and second doors ( 46 ) at the protected area end of the chamber. A person entering the protected area must pass through a contraband detector such as a metal detector ( 90, 92 ) and enter the chamber. If no alarm was provided by the detector, the doors allow exit from the chamber into the protected area. If an alarm was provided by the metal detector, the doors only allow the person to pass back from the chamber into the infeed area and away from the protected area. The chamber is weighed or otherwise examined after at least some cycles of operation to assure that no contraband was concealed within the chamber.

AUTOMATIC ANTI-THEFT DOOR.

PUERTA ANTI-ROBO AUTOMATICA, QUE COMPRENDE UN VANO DE PUERTA (1) CON TORNO O MOLINETE GIRATORIO, CUYAS HOJAS DE PUERTA (2), DURANTE LA ROTACION ROZAN LAS SUPERFICIES (8) Y (9) QUE DELIMITAN LAS VIAS DE TRANSITO, EL PAVIMENTO Y EL TECHO DEL VANO DE PUERTA; UN DETECTOR DE METALES QUE ACTUA EN DIRECCION RADIAL A LA ENTRADA CON UN PRIMER ARROLLAMIENTO (4) TRANSMISOR O RECEPTOR, ALOJADO DEL ARBOL (3) DEL MOLINETE O TORNO, Y UN SEGUNDO ARROLLAMIENTO (5) DETRAS DEL PANEL FIJO (8) QUE DELIMITA LA VIA DE ENTRADA AL LOCAL PROTEGIDO; UNA HOJA DE PUERTA CURVA (11) FIJADA A LA SUPERFICIE (8) QUE DELIMITA EL CAMINO DE ENTRADA; UNA UNIDAD ELECTRONICA REGULADORA APTA PARA ACCIONAR LOS MEDIOS DE ROTACION DEL TORNO Y DE LA HOJA DE PUERTA CURVA GIRATORIA ASI COMO SEÑALAR LA ALARMA PRODUCIDA; MEDIOS DE MOVIMIENTO DEL TORNO Y DE LA HOJA DE PUERTA GIRATORIA. AUTOMATIC ANTI-THEFT DOOR, WHICH INCLUDES A DOOR OPENING (1) WITH A ROTATING LATHE OR WINDLASS, WHOSE DOOR LEAVES (2), DURING THE ROTATION ARE ABOVE THE SURFACES (8) AND (9) THAT LIMIT THE ROADS OF TRANSIT, PAVEMENT AND CEILING OF THE DOOR VAULT; A METAL DETECTOR THAT OPERATES IN A RADIAL DIRECTION AT THE ENTRANCE WITH A FIRST WINDING (4) TRANSMITTER OR RECEIVER, HOUSED FROM THE TREE (3) OF THE WINDLASS OR LATHE, AND A SECOND WINDING (5) BEHIND THE FIXED PANEL (8) THE ROAD OF ENTRY TO THE PROTECTED PREMISES; A CURVED DOOR LEAF (11) ATTACHED TO THE SURFACE (8) THAT LIMITS THE ENTRY PATH; AN ELECTRONIC REGULATORY UNIT SUITABLE TO ACTUATE THE MEANS OF ROTATION OF THE LATHE AND OF THE ROTATING CURVED DOOR LEAF AS WELL AS SIGNALING THE ALARM PRODUCED; MEANS OF MOVEMENT OF THE LATHE AND THE ROTATING DOOR LEAF.

TURNSTILE DOOR, ESPECIALLY LOCKING

Porte ne permettant le passage que dans un seul sens. La porte 10 est constituée d'un tambour Il dans lequel des ventaux 15 tournent autour d'un axe vertical 14. Le tambour est surmonté d'un couronnement 17 où est placé un organe 22 de freinage de contrôle de la vitesse, relié à l'axe 14 par une transmission 23. La position décalée de l'organe 22 permet la mise en place d'une source de rayonnement 18 sur la totalité d'un rayon de tambour 11. Le champ rayonné, ayant approximativement la forme et les dimensions d'un ventail 15 est reçu par le récepteur 19. La portion 24 du tambour peut s'ouvrir. Door only allowing passage in one direction. The door 10 consists of a drum II in which the leaves 15 rotate around a vertical axis 14. The drum is surmounted by a crown 17 where a speed control braking member 22 is placed, connected to the door. 'axis 14 by a transmission 23. The offset position of the member 22 allows the placement of a radiation source 18 over the entire radius of drum 11. The radiated field, having approximately the shape and dimensions of a fan 15 is received by the receiver 19. The portion 24 of the drum can be opened.

MOBILE SEALING DEVICE FOR AN ESTABLISHED OPENING IN A PARTITION.

This device is composed of a closure member (3) which comprises at least one, and preferably two, juxtaposable walls (30, 31) which have the general shape of cylindrical arcs of vertical axis and with a (total) arc length of the order of 180 DEG , the height of which corresponds to that of the opening (O), and which can rotate about a vertical axis (ZZ') coinciding with their own axis and corresponding to the axis of vertical symmetry of the opening (O), such that the said walls (30, 31) can, as desired, either be brought by rotation into a position in which they are inscribed in the opening (O), completely closing it and being located in the said outer space (EE), or be brought into the said inner space (EI). Equipment for building. <IMAGE>

Corridor passage, through a building wall, has a curved door riding on a guide moved by a motor between a parked position in wall chambers and the closed position

The passage through a building wall has a box structure, with side walls (5,6) forming a corridor. The walls contain chambers (2,3) to accommodate a moving curved door. The door is moved by a motor (15) acting on a wheel (19) on a guide (13). The motor travels with the door, on a suspension (16) at the center of the guide at a rotating point (20).

Transaction processing enclosure

Circular door construction

Revolving door with arcuate side walls movable to allow the flow of several different elements to intersect without mixing

GUIDING DEVICE FOR HIGH AND / OR LOW GUIDANCE OF A SHUT OFFICE AND SHUT OFF DEVICE HAVING SUCH A GUIDE DEVICE

A kind of revolving door device and its application method

本发明公开了一种旋转门装置及其使用方法，包括机身以及所述机身内设置的第一空腔，所述第一空腔内转动设置有前后延伸的第一转动轴，所述第一转动轴后侧末端与固定设置在所述第一空腔后侧端壁内的电机动力连接，所述第一转动轴前侧末端固定设置有第一锥齿轮，所述第一空腔左右端壁内对称设置有第一滑动槽，所述第一滑动槽与所述第一空腔之间转动设置有左右延伸的第二转动轴；本发明的结构简单，性能可靠，方便工作人员维护检修，同时该装置可自动开门，并自动向门两侧靠拢提高通行宽度，并极大的缩小占地面积，并且通过关闭后自动下降门框，可减少门外噪音进入门内，提高隔音效果，同时提高了设备自动化程度及实用性。

Automatic revolving door system

Automatische Karusselltüranlage mit mehreren um eine zentrale Drehachse gemeinsam drehbar gelagerten Karusselltürflügeln,mit einer Antriebseinrichtung, durch welche die Karusselltürflügel antreibbar sind,mit einer Steuerungseinrichtung zur Ansteuerung der Antriebseinrichtung, und mit einer Sensoreinrichtung zur Erfassung von Hindernissen im Bewegungsbereich der Karusselltürflügel,wobei die Sensoreinrichtung mindestens einen an einem Karusselltürflügel angeordneten Sensor aufweist, wobei der Sensor dazu eingerichtet ist, Hindernisse in einem Erfassungsfeld des Sensors zu detektieren, undwobei das Erfassungsfeld einen Bereich vor dem betreffenden Karusselltürflügel abdeckt, um Hindernisse im Bewegungsbereich des betreffenden Karusselltürflügels zu erfassen,wobei der Sensor (12) eine Sendereinrichtung (13) aufweist, mit welcher die Signale des Sensors (12) drahtlos zu einer Empfängereinrichtung (14) der Steuerungseinrichtung (18) übertragbar sind,wobei der Sensor (12) mindestens eine elektrische Energiespeichereinrichtung (15) zur Energieversorgung des Sensors (12) aufweist,wobei eine elektrische Energieerzeugungseinrichtung vorgesehen ist, welche elektrisch nicht mit einer ortsfesten Energiequelle verbunden ist und die zur Aufladung der Energiespeichereinrichtung (15) erforderliche elektrische Energie erzeugt, undwobei die elektrische Energieerzeugungseinrichtung als elektrischer Generator (19) ausgebildet ist, welcher durch die Drehbewegung der Karusselltürflügel antreibbar ist.

A kind of door switch unit and its application method

本发明公开了一种门开关装置及其使用方法，本方法所使用装置包括装置主体、设置于所述装置主体内的调速装置以及设置于所述装置主体内的锁定装置，所述调速装置包括设置于所述装置主体内的第一空腔，所述第一空腔内可上下滑动的设置有第一工作块，所述第一空腔左右两侧内壁内对称且相连通的设置有第一限位槽；目前一些公共场合中很多进出口都设置有转动门，一般情况下这类转动门大多无法根据人流量的变化来调整转速，同时需要用人力推动来转动，并且不具备锁定功能，本发明旨在设计一种当人流量大的时候提高它的转速来应对高峰期人流，同时还可对其进行锁定，具有紧急防火防盗功能的一种门开关装置及其使用方法。