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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 10530. Отображено 100.
23-08-2017 дата публикации

Устройство для перемотки ленточного материала

Номер: RU0000173346U1
Автор: Валерий Николаевич Косогорцев, Сергей Николаевич Пономарев
Принадлежит: Общество с ограниченной ответственностью "Производственно-торговая фирма "ТЕХПРОМ"

Полезная модель относится к устройствам для перемотки рулонов ленточных материалов, например бинтов, и может найти применение в производстве изделий резинотехнической промышленности. Технический результат заключается в повышении качества намотки рулона, которое выражается в повышении плотности намотки материала, в отсутствии складок материала в рулоне, в получении рулона материала с ровными торцами. Устройство для перемотки ленточного материала содержит стойку раскаточную, стойку с приводом, снабженную штангой для установки катушки, первый ролик, жестко закрепленный на обводном пальце стойки, два пальца, расположенных по обе стороны от первого ролика, второй ролик, установленный на стойке выше первого ролика и за ним на двухрычажном механизме с возможностью радиального перемещения относительно катушки, при этом двухрычажный механизм установлен в подшипниковой опоре в верхней части стойки и выполнен с возможностью перемещения по направляющей, соединенной в верхней части стойки с консольной плитой, и стопорный механизм, установленный в верхней части стойки под двухрычажным механизмом. Ц 1 173346 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ ВУ’ 17 $ & (50) МПК Вб5Н 18/00 (2006.01) 3 5 в о (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21)(22) Заявка: 2017108279, 06.04.2017 (24) Дата начала отсчета срока действия патента: 06.04.2017 Дата регистрации: 23.08.2017 Приоритет(ы): (22) Дата подачи заявки: 06.04.2017 (45) Опубликовано: 23.08.2017 Бюл. № 24 Адрес для переписки: 400074, г. Волгоград, ул. Рабоче-Крестьянская, 22, Союз "Волгоградская торгово- промышленная палата", отдел по интеллектуальной собственности (72) Автор(ы): Пономарев Сергей Николаевич (КП), Косогорцев Валерий Николаевич (КО) (73) Патентообладатель(и): Общество с ограниченной ответственностью "Производственно-торговая фирма "ТЕХПРОМ" (КО) (56) Список документов, цитированных в отчете о поиске: 50 1180337 А1, 23.09.1985. 59 1581214 АЗ, 23.07.1990. ВО 7095 91, 16.07.1998. КИ ...

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Номер записи: 1
04-04-2013 дата публикации

PERMEABLE MATERIAL COMPACTING METHOD

Номер: US20130081755A1
Автор: Guest Randall V.
Принадлежит:

A permeable material compacting method includes, feeding permeable material between at least one set of rollers, decreasing a thickness of the permeable material, and wrapping the permeable material around a mandrel in a helical fashion. 1. A permeable material compacting method comprising:feeding permeable material between at least one set of rollers;decreasing a thickness of the permeable material; andwrapping the permeable material around a mandrel in a helical fashion.2. The permeable material compacting method of claim 1 , further comprising heating the permeable material.3. The permeable material compacting method of claim 1 , further comprising cooling the permeable material.4. The permeable material compacting method of claim 1 , further comprising heating the at least one set of rollers.5. The permeable material compacting method of claim 1 , further comprising cooling the mandrel.6. The permeable material compacting method of claim 1 , further comprising limiting increases in thickness of the permeable material after decreasing a thickness thereof and before wrapping the permeable material around the mandrel.7. The permeable material compacting method of claim 1 , further comprising compacting the permeable material between the mandrel and at least one second roller.8. The permeable material compacting method of claim 1 , further comprising abutting opposing edges of the permeable material as it is helically wrapped around the mandrel.9. The permeable material compacting method of claim 1 , further comprising:feeding a second stream of permeable material between at least one second set of rollers;decreasing a thickness of the permeable material of the second stream; andwrapping the second stream of the permeable material around the mandrel in a helical fashion radially outwardly of a first stream of the permeable material. This application is a divisional application of U.S. patent application Ser. No. 13/204,335 filed Aug. 5, 2011, the entire contents of ...

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Номер записи: 2
25-07-2013 дата публикации

POLYESTER-BASED TAPE, PROCESS FOR PRODUCING SAID TAPE AND USE THEREOF

Номер: US20130189461A1
Автор: Bashir Zahir, Fürst Herbert, Kraus Robert, Leeb Christian, SCHNEIDER Franz
Принадлежит:

The invention relates to a tape comprising from (i) about 75 wt % to about 99.9 wt % of a thermoplastic polyester, (ii) from about 0.1 wt % to about 25 wt % of a linear low-density polyethylene and (iii) from 0 wt % to about 5 wt % of other components, said tape having a thickness from 5 μm to 300 μm and a width from 0.5 mm to 7 mm. This tape shows no twinning and sticking to other tapes after slitting, has very good mechanical properties. When the tape is wound, bobbins having a regular shape can be obtained. 1. A tape comprising (i) from about 75 wt % to about 99.9 wt % of a thermoplastic polyester , (ii) from about 0.1 wt % to about 25 wt % of a linear low-density polyethylene and (iii) from 0 wt % to about 5 wt % of other components , wherein said tape has a thickness from 5 μm to 300 μm and a width from 0.5 mm to 7 mm.2. The tape according to claim 1 , wherein the intrinsic viscosity of the thermoplastic polyester component is at least 0.5 dL/g claim 1 , measured in phenol-1 claim 1 ,2dichlorobenzene at 25° C.3. The tape according to claim 1 , wherein the thermoplastic polyester is a poly(ethylene terephthalate)homopolymer or copolymer.43. The tape according to any of the preceding claim 1 , wherein the linear low-density polyethylene is an ethylene-1-butene copolymer claim 1 , an ethylene-1-pentene copolymer claim 1 , an ethylene-1-hexene copolymer claim 1 , an ethylene-1-heptene copolymer or an ethylene-1-octene copolymer.5. The tape according to claim 4 , wherein the linear low-density polyethylene is an ethylene-1-octene copolymer.6. The tape according to claim 1 , comprising from about 1.5 wt % to about 10 wt % of a linear low-density polyethylene.7. The tape according to claim 1 , wherein the tape is a uniaxially oriented tape.8. A process for making a tape according to claim 1 , further comprising:(a) extruding a composition comprising from (i) about 75 wt % to about 99.9 wt % of a thermoplastic polyester; (ii) from about 0.1 wt % to about 25 wt % of a ...

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Номер записи: 3
01-08-2013 дата публикации

Product, Dispenser and Method of Dispensing Product

Номер: US20130193248A1
Автор: Daul Thomas J., Huss Richard D., Orozco Ramirez Rodrigo E.
Принадлежит: GEORGIA-PACIFIC CONSUMER PRODUCTS LP

A method for fabricating a roll of sheet product includes facilitating wrapping a sheet product material about a core to form the roll of sheet product, and applying a reference indication to a distal end of the core following the formation of the roll of sheet product. 1. A method for fabricating a roll of sheet product , the method comprising:facilitating wrapping a sheet product material about a core to form the roll of sheet product; andapplying a reference indication to a distal end of the core following the formation of the roll of sheet product.2. The method of claim 1 , wherein the reference indication is applied to an inner surface of the distal end of the core.3. The method of claim 1 , wherein the sheet product material is wrapped about an outer surface of the core.4. The method of claim 1 , wherein the core is tubular.5. The method of claim 2 , wherein the reference indication is formed by spraying a fluid onto the inner surface of the distal end of the core.6. The method of claim 1 , wherein the reference indication includes a phosphorescent material.7. The method of claim 1 , wherein the reference indication is arranged on an adhesive backed label applied to the core.8. A roll of sheet product fabricated by the method of .9. A system for fabricating a roll of sheet product claim 1 , the system comprising:an application apparatus operative to apply a reference indicator to a roll of sheet product; anda controller communicatively connected to the application apparatus, the controller operative to control the application apparatus.10. The system of claim 9 , wherein the reference indicator is applied to a distal end of an inner surface of a core of the roll of sheet product.11. The system of claim 9 , wherein the system further comprises a sensor communicatively connected to the controller and operative to send a signal indicative of a position of the roll of sheet product relative to the application apparatus to the controller.12. The system of claim 11 ...

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Номер записи: 4
22-08-2013 дата публикации

Method of Packaging a Continuous Length of Product on a Spool using Indexed Layers

Номер: US20130214077A1
Автор: JENSEN Ronald
Принадлежит: PAPER-PAK INDUSTRIES

A method is provided for packaging a continuous thread of a woven material or finished product, such as an absorbent food pad, onto a spool, spindle, or other large roll in indexed layers forming rows, for efficient loading and unloading of the product from the spool. A finished spool formed by rows of indexed layers of a continuous thread of the product is also provided.

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Номер записи: 5
19-09-2013 дата публикации

Winding glass ribbon by tensioning interleaving material

Номер: US20130240656A1
Автор: Gary Edward Merz, John Earl Tosch, Thaddeus Francis Trzeciak
Принадлежит: Corning Inc

A method of winding a glass ribbon ( 10 ), including: winding an interleaving material ( 20 ) and the glass ribbon together to produce a roll ( 40 ); and tensioning the interleaving material so as to control a roll inter-layer pressure. By controlling the roll inter-layer pressure, the roll can be formed with straight side walls. The tension in the interleaving material can be controlled so as to be greater than 0 and ≦0.25 pounds per linear inch of width of interleaving material. Also, there is provided an apparatus for winding glass ribbon together with interleaving material into a roll. The apparatus includes: an interleaving material supply path; a glass ribbon supply path; a roll winding mechanism ( 46 ); and a means ( 26 ) for applying tension to interleaving material traveling along the interleaving material supply path, as the interleaving material is wound into roll ( 40 ), so as to produce a pressure between the layers of the roll.

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Номер записи: 6
19-09-2013 дата публикации

Device for winding of fiber webs, especially of paper and board webs

Номер: US20130240658A1
Автор: Jarmo Malmi
Принадлежит: Metso Paper Oy

The invention relates to a device for winding fiber webs, particularly paper and board webs, into partial web rolls, which device includes winding stations ( 20 ) for winding partial web rolls (R 1 . . . Rn) via a nip between a winding roll ( 12; 13 ) and the roll being formed (R 1 . . . Rn). The winding stations ( 20 ) are supported on a floor ( 25 ) or equivalent foundation and the mass of the roll being formed (R 1 . . . Rn) forms at least part of the nip load of the nip between the winding roll ( 12; 13 ) and the roll being formed (R 1 . . . Rn).

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Номер записи: 7
19-09-2013 дата публикации

ADJUSTABLE BED MAT ROLLER

Номер: US20130240659A1
Автор: Akpan Kufre Effiong
Принадлежит:

An bed roller machine for use in rolling a rug having a leading edge, comprising a main body having a main bed, a plurality of belts configured to move the leading edge of the rug into the cavity and up, a first set of fingers, each finger of the first set having a surface having a first concave cylindrical curvature, wherein the surfaces of the first set are aligned, and wherein the first set of fingers are movable as a set, and a second set of fingers, each finger of the second set having a surface having a second concave cylindrical curvature looser that that of the first surface, wherein the surfaces of the second set are aligned, and wherein the second set of fingers are movable as a set. 1. A bed roller machine for use in rolling a rug havinga leading edge, comprising: a hood having a mouth defining a cavity;', 'a main bed supporting a single main belt configured to move the leading edge of the rug from a front end of the main body into the cavity;', 'a plurality of belts configured to move the leading edge of the rug further into the cavity and up;', 'a first set of fingers, each finger of the first set having a surface having a first concave cylindrical curvature, wherein the surfaces of the first set are aligned, and wherein the first set of fingers is movable as a set; and, 'a main body having'} 'wherein the fingers of the first and second set of fingers are interleaved and positioned in the cavity proximate the end of the plurality of belts;', 'a second set of fingers, each finger of the second set having a surface having a second concave cylindrical curvature wider than that of the first surface, wherein the surfaces of the second set are aligned, and wherein the second set of fingers is movable as a set,'}wherein the main belt extends across the width of the first set of fingers;wherein during operation, each belt rotates in a direction of rotation.2. The bed roller machine of claim 1 , wherein the main belt has an upper surface that has an angle in the ...

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Номер записи: 8
10-10-2013 дата публикации

DRUG PACKAGE WINDING APPARATUS

Номер: US20130264376A1
Автор: Kim Jun-Ho
Принадлежит: JVM CO., LTD.

A drug package winding apparatus is provided. The drug package winding apparatus includes a drug package introducing unit to introduce a drug package, which is formed by packaging a great amount of drugs in a unit of a single pack having a dose of drugs and is not individually divided into single packs, into a body, a drug package winding unit to wind the drug package introduced into the drug package introducing unit, a drug package cutting unit to cut a boundary between one side pack and an opposite side pack of the drug package wound by the drug package winding unit, a sticker attaching unit to attach a sticker to an end portion of the drug package cut by the drug package cutting unit, and a drug package discharge unit to discharge the drug package having the sticker by the sticker attaching unit. 1. A drug package winding apparatus comprising:a drug package introducing unit to introduce a drug package, which is formed by packaging a great amount of drugs in a unit of a single pack having a dose of drugs and is not individually divided into single packs, into a body;a drug package winding unit to wind the drug package introduced into the drug package introducing unit;a drug package cutting unit to cut a space between one side pack and an opposite side pack of the drug package wound by the drug package winding unit; anda sticker attaching unit to attach a sticker to an end portion of the drug package cut by the drug package cutting unit,wherein the drug package winding unit comprises:a drug bobbin part installed at one side of the drug package introducing unit, one side of the drug package being inserted into the drug bobbin part such that the drug package is wound around an outer surface of the drug bobbin part;a bobbin rotating part to rotate the drug bobbin part; anda bobbin backward and forward movement part to move the drug bobbin part forward or backward.25-. (canceled)6. The drug package winding apparatus of claim 1 , wherein the bobbin backward and forward ...

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Номер записи: 9
17-10-2013 дата публикации

Method and Device for Winding of Fiber Webs, Especially of Paper and Board Webs

Номер: US20130270383A1
Автор: Föhr Heikki, Haapanen Jaakko, Virta Henry
Принадлежит: METSO PAPER, INC.

A method and apparatus for winding fiber webs, particularly paper and board webs, in which partial web rolls (R R) are wound in a winding device having at least two winding stations (), where partial webs (W W) are guided to rolls (R R) via a nip between a winding roll(s) () and the partial web rolls (R R). The partial webs (W W) are guided on the surface of the winding roll(s) () before entering the nips creating a wrap angle (A A) on the winding drum(s) (). The wrap angles (A A) of the partial webs onto the surface of the winding roll () is at least 120° and the wrap angle ratio, i.e. the relation of the larger wrap angle to the smaller wrap angle, is at least 1 and at most 1.25. 1. A method for winding a paper or board web , comprising the steps of:winding in a winding device at a first winding station, a first partial web into a first partial web roll;wherein the first partial web is guided to the first partial web roll via a first nip between a winding roll and the first partial web roll;wherein the first partial web is guided on a surface of the winding roll before entering the first nip along a first wrap angle which is at least 120°;winding in the winding device at a second winding station, a second partial web into a second partial web roll;wherein the second partial web is guided to the second partial web roll via a second nip between the winding roll and the second partial web roll;wherein the second partial web is guided on the surface of the winding roll before entering the second nip along a second wrap angle which is at least 120°; andand wherein a ratio of a larger of the first wrap angle and the second wrap angle to a smaller of the first wrap angle and the second wrap angle is at least 1 and at most 1.25.2. The method of wherein the paper or board web is guided from an unwinding station in between slitter blades which slit the web in a longitudinal direction into the first partial web and the second partial web;wherein the first partial web and the ...

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Номер записи: 10
24-10-2013 дата публикации

BAT FABRICATION SYSTEM AND METHOD

Номер: US20130276963A1
Автор: Burger George
Принадлежит:

A bat is created using efficient and automated techniques to apply layers of composite materials onto a mandrel. The system includes a plurality of rotating wrapping mechanisms binding stages. Each wrapping mechanism rotates along a central axis while a mandrel is driven through the axis. The rotational motion allows each wrapping mechanism to wrap one or more material strips along the outer surface of the mandrel. Between each wrapping layer, a binding material such as fusible thread may be applied to fuse wrapping layers together. The wrapping may be performed for the bat barrel and bat handle. Each mandrel may form two bats, and multiple mandrels can be connected together to maximize wrapping efficiency. The wrapped mandrels are separated into bat units, a resin transfer molding is performed, and the bats are completed. 1. A method for fabricating a bat , comprising:receiving a mandrel by a bat fabrication system;automatically wrapping the mandrel with at least two strips of material applied by a rotating wrapping mechanism within the bat fabrication system.2. The method of claim 1 , wherein the mandrel is formed from wax.2. The method of claim 1 , wherein the mandrel includes a slot for receiving bushing.3. The method of claim 1 , wherein the automatic wrapping is performed by a plurality of wrapping mechanisms.4. The method of claim 1 , wherein the plurality of wrapping mechanisms includes a first wrapping mechanism rotating in a first direction and a second wrapping mechanism rotating in a second direction.5. The method of claim 1 , further including adding a binding material to the wrapping applied by the wrapping mechanism.6. The method of claim 5 , further comprising heating the binding material.7. The method of claim 1 , wherein the wrapping mechanism rotates about an axis claim 1 , the mandrel driven in a direction perpendicular to a rotation plane of the wrapping mechanism claim 1 , the material wrapped around the mandrel in the direction of the rotation ...

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Номер записи: 11
24-10-2013 дата публикации

Method and Device for Winding of Fiber Webs, Especially of Partial Paper and Board Webs

Номер: US20130277489A1
Автор: Malmi Jarmo
Принадлежит: METSO PAPER, INC.

Fiber webs are wound into partial web rolls () in a winding device having at least two winding stations () and rider roll units () that load a pair of rider rolls () against the partial web roll () being wound. The partial webs (W, W) are guided to be wound to partial web rolls () around cores () via a nip between a winding roll () and the partial web rolls (). The winding position of the partial web rolls () is on the upper circumferential half of the winding roll (). The rider rolls () are moved substantially linearly in the direction of the radius of the partial web rolls () and co-linear with a movement path of winding chucks () on which the partial web rolls are supported at the two ends of a core (). 1. A method for winding partial paper or board webs into partial web rolls on a winding roll , which defines an upper circumferential half of the winding roll in winding stations of a winding device , the method comprising the steps of:winding a plurality of partial webs on to partial web rolls on the upper circumferential half of the winding roll in the winding stations;wherein during winding of the partial webs on to the partial web rolls, using a plurality of rider roll units each having a pair of rider rolls, each partial web roll is loaded by a pair of rider rolls of a rider roll unit;wherein each partial web roll has a roll center and is wound about a core or winding spool having two ends and is supported at the two ends by a pair of winding chucks or winding heads;guiding the partial webs to the partial web rolls and around the cores via nips between the winding roll and the partial web rolls;wherein the partial web rolls are loaded and supported by the rider rolls in a direction toward the center of the partial web rolls from initiating of the winding on the partial winding rolls until winding of the partial web rolls is completed at a selected diameter;moving the winding chucks along a liner movement path as the partial web rolls are wound from initiating ...

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Номер записи: 12
24-10-2013 дата публикации

Mandrel cupping assembly

Номер: US20130277491A1
Автор: Peter David Meyer
Принадлежит: Procter and Gamble Co

A mandrel cupping assembly for releaseably engaging the unsupported ends of a plurality of mandrels supported on a web winding turret assembly is disclosed. Each of the mandrels is driven in a closed mandrel path about a web winding turret assembly axis. The mandrel cupping assembly has a cupping arm turret with a cupping arm turret central axis, a cupping arm cooperatively associated with each mandrel of the plurality of mandrels, and a first actuator for disposing the cupping arm from a hold-open position to a hold-closed position. Each of the cupping arms is disposed radially about the cupping arm turret and is carried in a radial orbital path about the cupping arm turret central axis while disposed in either of the hold-open position or the hold-closed position.

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Номер записи: 13
31-10-2013 дата публикации

PREPREG TAPE SLITTING APPARATUS AND METHOD

Номер: US20130284847A1
Автор: Hou Grand
Принадлежит: Web Industries, Inc.

A method and apparatus is provided for simultaneously producing wide and narrow slit tape from the same master roll. 1. A method for the simultaneous production of wide and narrow width prepreg tape which method comprisesa) feeding a continuous sheet of prepreg material through a slitting apparatus whose slitting or cutting elements are configured to provide for the production of both wide and narrow width slit tape,b) separating each tow of slit tape longitudinally along each slit made by the slitting or cutting elements;c) guiding and aligning each tow of wide width tape to a spool element and each tow of narrow width tape to a spindle type spool element; andd) winding the wide width slit tape on the spool element, each wind directly imposed upon the prior wind so as to form a disc or pancake coil of the slit tape and, simultaneously, winding the narrow width slit tape on the spindle element in a spiral or helical pattern, traversing back and forth along the length of the spindle element.2. The method of wherein the process further comprises the step of inserting a liner material between each successive winding of the slit tape material as the same is being wound.3. The method of wherein the slitting elements of the slitter apparatus have been configured so as to maximize the number of wide and narrow slit tape tows for the given width of the continuous sheet of prepreg material.4. The method of wherein the process further comprises the step of configuring the slitting elements of the slitter apparatus so as to maximize the number of wide and narrow slit tape tows for the given width of the continuous sheet of prepreg material.5. The method of wherein the slitting elements of the slitter apparatus have been configured so as to maximize the number of wide and narrow slit tape tows for the given width of the continuous sheet of prepreg material.6. The method of wherein the process further claim 2 , comprises the step of configuring the slitting elements of the ...

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Номер записи: 14
14-11-2013 дата публикации

METHODS AND SYSTEMS FOR CONVERTING AND PACKAGING CORELESS PAPER PRODUCTS

Номер: US20130299622A1
Автор: Bigari Richard J., III Thomas I., JR. Nicholas P., Stafford, Trainer
Принадлежит: GEORGIA-PACIFIC CONSUMER PRODUCTS LP

A method of converting a plurality of coreless roll products includes providing a first support structure and winding a paper product around the first support structure. The method also includes cutting through the paper product and the first support structure to form a plurality of cut portions of the paper product each wound around a cut portion of the first support structure. The method further includes removing the cut portion of the first support structure from each of the cut portions of the paper product to form a plurality of coreless roll products each comprising a center aperture. A method of preparing a coreless roll product for storage or shipment includes providing a coreless roll product comprising a center aperture and inserting a temporary support device into the center aperture of the coreless roll product. The method also includes expanding the temporary support device to approximate dimensions of the center aperture, wherein the temporary support device is configured to reduce deformation of the center aperture during storage or shipment. 1. A method of converting a plurality of coreless roll products , the method comprising:providing a first support structure;winding a paper product around the first support structure;cutting through the paper product and the first support structure to form a plurality of cut portions of the paper product each wound around a cut portion of the first support structure; andremoving the cut portion of the first support structure from each of the cut portions of the paper product to form a plurality of coreless roll products each comprising a center aperture.2. The method of claim 1 , further comprising coating the first support structure with a coating material operable to reduce adhesion of the paper product to the first support structure.3. The method of claim 1 , further comprising claim 1 , prior to winding the paper product around the first support structure claim 1 , inserting a mandrel into a center aperture ...

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Номер записи: 15
16-01-2014 дата публикации

PROCESS FOR PRODUCING ROLL OF MICROPOROUS PLASTIC FILM

Номер: US20140014762A1
Автор: Ichinomiya Takashi, Matsumoto Tadashi
Принадлежит:

A microporous plastic film roll production method, comprising the steps of: conveying microporous plastic film having through-holes in its interior by using a plurality of conveyance rollers at least one conveyance roller of which has a surface roughness RzJIS (μm) of 0.3≦RzJIS≦30 and has a surface made of fluorine resin, silicone rubber, or a composite material containing one of them; and winding it up in a roll. 1. A microporous plastic film roll production method comprising the steps of: conveying microporous plastic film having through-holes in its interior by using a plurality of conveyance rollers at least one conveyance roller of which has a surface roughness RzJIS (μm) of 0.3≦RzJIS≦30 and has a surface made of fluorine resin , silicone rubber , or a composite material containing one of them; and winding it up in a roll.2. A microporous plastic film roll production method as described in wherein the surface of the conveyance roller is made of polytetrafluoroethylene.3. A microporous plastic film roll production method as described in wherein the microporous plastic film has a Gurley air permeation resistance of 10 to 1 claim 1 ,000 seconds per 100 ml.4. A microporous plastic film roll production method as described in wherein the microporous plastic film has a porosity of 30% or more.5. A microporous plastic film roll production method as described in wherein the microporous plastic film has an average micropore size of 50 to 200 nm.6. A microporous plastic film roll production method as described in wherein the microporous plastic film has a cushion rate of 15% or more and less than 50%.7. A microporous plastic film roll production method as described in wherein the microporous plastic film has a thickness of 50 μm or less.8. A plastic film roll production method as described in wherein the microporous plastic film has a width of 100 mm or more.9. A microporous plastic film roll production method as described in to wherein the coefficient of static friction ...

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Номер записи: 16
20-02-2014 дата публикации

Device for winding ribbon-like material onto spools

Номер: US20140048642A1
Автор: Frank Bauer, Mirko LINDENMANN, Thomas Standke
Принадлежит: Schroeder and Bauer GmbH and Co KG

Described is a device for winding ribbon-like material onto spools. Said device comprises at least a first rotating body ( 10 a, 10 b ) that can rotate around a spool axis (S) and at least a second rotating body ( 20 ) that can rotate around the spool axis (S) and can furthermore be moved relative to the spool axis (S) in axial direction from a first end position to a second end position. Thus, the second rotating body ( 20 ) when it is in the first end position is located closer to the first rotating body ( 10 a, 10 b ) than when it is in the second end position. The two rotating bodies ( 10 a, 10 b; 20 ) can rotate jointly around the spool axis, at least when the second rotating body ( 20 ) is located in its first end position. To ensure an uninterrupted operation even if the spools used are made of cardboard and have side walls that are not completely planar or flat, at least one of the rotating bodies ( 10 a, 10 b; 20 ) is provided with a holding element, in particular in the form of a pneumatic suction element ( 32 ), for pulling a side wall ( 54 ) of a spool ( 50, 50′ ). For this, the holding element has a holding side whose position relative to the rotating body ( 10 a, 10 b; 20 ) can be changed.

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Номер записи: 17
27-02-2014 дата публикации

MANDREL CUPPING ASSEMBLY

Номер: US20140054409A1
Автор: MELLIN André
Принадлежит:

A mandrel cupping assembly for releaseably engaging the unsupported ends of a plurality of mandrels disposed on a web winding turret assembly is disclosed. The mandrel cupping assembly comprises a cupping arm turret, a mandrel cup and cupping arm cooperatively associated with each mandrel, an outer ring guide disposed coaxially about the cupping arm turret, and an actuator cooperatively associated with each cupping arms. Each of the mandrel cups and cupping arms are disposed radially about the cupping arm turret. The mandrel cups releaseably engage the unsupported end of the mandrel against the outer ring guide. The mandrel cups have a hold-open position and a hold-closed position and are carried in a radial orbital path about the cupping arm turret while disposed in either of the hold-open position or the hold-closed position. Each actuator disposes the corresponding cupping arm from the hold-open position to the hold-closed position. 1. A mandrel cupping assembly for releaseably engaging unsupported ends of a plurality of mandrels disposed on a web winding turret assembly having a web winding turret assembly axis , each of said plurality of mandrels extending generally parallel to said web winding turret assembly axis , each of said mandrels being driven in a closed mandrel path about said web winding turret assembly axis , said mandrel cupping assembly comprising:a cupping arm turret having a cupping arm turret central axis;a mandrel cup and cupping arm cooperatively associated with each mandrel of said plurality of mandrels, each of said mandrel cups and cupping arms being disposed radially about said cupping arm turret;an outer ring guide disposed coaxially about said cupping arm turret;wherein each of said mandrel cups releaseably engages said unsupported end of said mandrel against said outer ring guide, each of said mandrel cups having a hold-open position and a hold-closed position, each of said mandrel cups being carried in a radial orbital path about said ...

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Номер записи: 18
07-01-2016 дата публикации

DUNNAGE SYSTEM WITH COILER, AUTOMATED TAPING AND EJECTING APPARATUS AND METHOD

Номер: US20160001519A1
Автор: VELDT Ad H, WINKENS Pedro E
Принадлежит: RANPAK CORP.

A dunnage conversion system includes a machine for converting a stock material () into a strip of relatively lower-density dunnage, a coiling mechanism () for winding the strip into a coil, a taping mechanism () for automatically securing a trailing end of the strip to the coil, and a coil ejecting mechanism () for automatically removing the coil from the coiling mechanism. The taping mechanism includes a guide surface () between an outlet of the machine and the coiling mechanism to guide the strip to the coiling mechanism and to guide tape for engagement with a trailing end of the strip and to secure the trailing end of the strip to the coil. The coil ejecting mechanism includes a lever arm () that pivots to push the completed coil off the coiling mechanism. 1. An automatic taping mechanism for use with a dunnage conversion machine and a coiling mechanism for coiling a strip of dunnage , comprising:a supply of tape; anda guide surface that can be positioned between an outlet of the dunnage conversion machine and the coiling mechanism to guide a strip of dunnage to the coiling mechanism and to guide a strip of tape for engagement with a trailing end of the strip of dunnage to secure the trailing end of the strip of dunnage to the coil, the guide surface having a groove for receipt of the strip of tape and an inlet opening in the groove for receipt of the strip of tape from the supply of tape, the supply of tape being located on an opposing side of the guide surface opposite the groove.2. A taping mechanism as set forth in claim 1 , comprising a severing mechanism spaced downstream of the tape inlet for separating a length of tape from the supply for attachment to the trailing end of the strip of dunnage.3. A taping mechanism as set forth in claim 1 , comprising a guide surface mountable adjacent the outlet of the conversion machine to guide a strip of dunnage from the outlet of the conversion machine to the coiling mechanism.4. A taping mechanism as set forth in ...

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Номер записи: 19
03-01-2019 дата публикации

DEVICE COMPRISING CLEANING ROLL AND FOR CLEANING PROTECTIVE FILM FOR PREPARING BATTERY CELL

Номер: US20190001376A1
Автор: Choi Kyu Hyun, KONG Jin Hak, PARK Sang Youn
Принадлежит: LG CHEM, LTD.

The present disclosure provides a device for cleaning a protective film to be attached to an outer surface of a laminate during a lamination process of heating and pressing the laminate of electrodes and a separator to produce an electrode assembly of a battery cell, including a feed roll configured to supply the protective film, at least one guide roll configured to guide a progress of the protective film supplied from the feed roll, a cleaning roll located between the feed roll and a winding roll and configured to remove foreign substances remaining on the protective film supplied from the feed roll, and the winding roll configured to wind the protective film from which foreign substances have been removed by the cleaning roll, wherein a nano thin film is formed on an outer surface of the cleaning roll to adsorb and remove the foreign substances remaining on the protective film. 1. A device for cleaning a protective film to be attached to an outer surface of a laminate during a lamination process of heating and pressing the laminate of electrodes and a separator to produce an electrode assembly for a battery cell , comprising:a feed roll configured to supply the protective film;at least one guide roll configured to guide a progress of the protective film supplied from the feed roll;a cleaning roll located between the feed roll and a winding roll and configured to remove foreign substances remaining on the protective film supplied from the feed roll; andthe winding roll configured to wind the protective film from which foreign substances have been removed by the cleaning roll,wherein a nano thin film is formed on an outer surface of the cleaning roll to adsorb and remove the foreign substances remaining on the protective film.2. The device of claim 1 , wherein the feed roll claim 1 , the guide roll claim 1 , the winding roll claim 1 , and the cleaning roll are positioned such that their rotation axes are parallel to each other.3. The device of claim 1 , wherein as ...

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Номер записи: 20
04-01-2018 дата публикации

PROCESS FOR IMPROVING THE CONVERTIBILITY OF CONVOLUTELY WOUND WEB MATERIAL PARENT ROLLS

Номер: US20180002127A1
Автор: Gonzales Christopher Nicholas, JR. Eugene Harold, Lessen, McGinley Edward L.
Принадлежит:

A process for improving the convertability of parent rolls of convolutely wound web materials is disclosed. 1. A process for improving the convertability of parent rolls of convolutely wound web materials , the process comprising the steps of:a) producing a web material with a paper machine;b) forming a parent roll of said web material by convolutely winding said web material about a core to form said parent roll;c) operatively engaging an end effector having a first core plug and a second core plug operatively connected thereto with said core of said parent roll, said first core plug engaging a first end of said core and said second core plug operatively engaging a second end of said core, said second end being distal from said first end, said end effector being operatively connected to a motivator to form a parent roll transport device;d) transporting said parent roll with said parent roll transport device to a parent roll converting apparatus;e) operatively disposing said parent roll in said converting apparatus; and,f) converting said parent roll.2. The process of wherein said step of forming a parent roll of said web material by convolutely winding said web material about a core to form said parent roll further comprises the step of forming said parent roll of said web material by convolutely winding said web material about said core to form said parent roll having a first eccentricity.3. The process of wherein said step of operatively disposing said parent roll in said converting apparatus further comprises the step of operatively disposing said parent roll in said converting apparatus with a second eccentricity claim 2 , said first and second eccentricities being equal.4. The process of further comprising the step of cooperatively engaging a platform with said second core plug and said end effector claim 1 , a first end of said parent roll being engaged with a surface of said platform when said first core plug is engaged with said first end of said core and ...

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Номер записи: 21
04-01-2018 дата публикации

ARCHITECTURAL COVERING AND METHOD OF MANUFACTURING

Номер: US20180002978A1
Автор: Colson Wendell B., Swiszcz Paul G.
Принадлежит:

An architectural covering and a method of manufacturing the covering is provided. The panel may include multiple strips of material extending lengthwise across a width dimension of the panel. The strips of material may be overlapped and coupled to one another to define cells between adjacent strips of material. The panel may be retracted and extended across an architectural opening, and the strips of material may include a resilient support member to expand the cells as the panel is extended across the architectural opening. The panel may be manufactured by helically winding a continuous, elongate strip of material about a drum in an overlapped manner. 1. An architectural covering , the covering comprising: a first elongated strip of material including a first portion and a second portion separated from said first portion by a first fold; and', 'a second elongated strip of material including a third portion and a fourth portion separated from said third portion by a second fold, said second elongated strip of material overlapped with and coupled to said first elongated strip of material, said first and second elongated strips of material defining an enclosed cell between said first portion, said third portion, and said fourth portion., 'a panel comprising2. The covering of claim 1 , wherein:said first portion forms a front wall of the enclosed cell;said third portion forms a bottom wall of the enclosed cell; andsaid fourth portion forms a rear wall of the enclosed cell.3. The covering of claim 1 , wherein:said first portion and said third portion are visible from a front side of said panel; andsaid second portion and said fourth portion are hidden from a front side of said panel.4. The covering of claim 1 , wherein:said fourth portion overlaps and is coupled to said second portion; andsaid first portion overlaps said third portion.5. The covering of claim 4 , wherein:said first portion transitions into a first tab that is coupled to said third portion of said second ...

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Номер записи: 22
08-01-2015 дата публикации

APPARATUS AND METHOD FOR DETERMINING A DISTANCE MEASURE ON WOUND-UP MATERIALS

Номер: US20150009510A1
Автор: HASSLER Ulf, KOSTKA Guenther, Schmitt Peter, SCHOLZ Oliver
Принадлежит:

A distance measure between a beginning and an end of a material strip wound onto a body in a tangential direction can be determined by creating a height profile of a surface of the material strip, which covers the beginning and the end of the wound material strip in the tangential direction. If a position value of the beginning of the material strip is determined in the created height profile, the distance measure can be determined using this position value and the height profile covering the end of the material strip. 1. A method of determining a distance measure between a beginning and an end of a material strip wound onto a body in a tangential direction by a winding operation , comprising:creating, by a sensor device, a height profile of a surface of the material strip, which covers the beginning and the end of the wound material strip in the tangential direction;determining, by an evaluator, a position value of the beginning of the material strip in the created height profile; anddetermining, by a determiner, the distance measured by using the position value of the beginning and the height profile covering the end of the material strip,wherein the height profile is created during the winding operation, wherein height information associated with respective position values is determined and stored for a plurality of position values known or being equidistant in a tangential direction,wherein determining comprises extrapolating the position value of the beginning of the material strip to an extrapolated position value by adding a complete revolution of the body to the position value, performing an analysis of the position values only in a range surrounding the extrapolated position value in order to find a position value of the end of the material strip, so that the end of the material strip is logically distinguished from artifacts occurring outside of the range surrounding the extrapolated position value, and determining, as the distance measure, a tangential ...

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Номер записи: 23
12-01-2017 дата публикации

METHOD AND APPARATUS FOR WINDING STRAPS

Номер: US20170008718A1
Автор: Evans Ryan Wynn
Принадлежит: MONSTER DEVICES INC.

Disclosed is a method and apparatus for winding cargo straps. The apparatus comprises a base, connectors adapted to secure the base to a portion of a vehicle and a motor supported from the base. The apparatus further comprises a shaft extending from and rotated by the motor, the shaft having a plurality of mounting locations therealong, a guide flange secured around the shaft at one of the plurality of mounting locations and a guide cap secured to a distal end of the shaft. The method comprises securing the base to a vehicle, locating a guide flange at one of the plurality of mounting locations, securing a distal end of the strap to the shaft, locating the guide cap to the distal end of the shaft and actuating the motor to rotate the shaft thereby winding the strap thereon. 1. An apparatus for winding straps comprising:a base;at least one connector adapted to secure said base to a portion of a vehicle;a motor supported from said base;a shaft extending from and rotated by said motor, said shaft having a plurality of mounting locations therealong;a guide flange secured around said shaft at one of said plurality of mounting locations; anda guide cap secured to a distal end of said shaft.2. The apparatus of wherein each of said plurality of mounting locations comprises a bore extending transversely through said shaft.3. The apparatus of wherein said shaft includes a longitudinal slot extending into a distal end thereof.4. The apparatus of wherein said bores extend through said shaft transversely to said slot.5. The apparatus of wherein said shaft is formed of a ferromagnetic material.6. The apparatus of wherein said guide cap includes a magnet.7. The apparatus of wherein said guide flange includes bores therethrough corresponding to said plurality of bores in said shaft.8. The apparatus of further comprising fastening pins adapted to pass through said bores in said guide flange and said shaft to secure said guide flange at a desired location along said shaft.9. The ...

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Номер записи: 24
21-01-2016 дата публикации

Reel for winding metal strip

Номер: US20160016213A1
Автор: Juergen Schiefer, Pascal OSTHEIMER
Принадлежит: Primetals Technologies Austria GmbH

A reel for winding metal strip, in particular rolled hot strip, having a mandrel shaft ( 2 ), which has a first shaft end piece ( 18 ), which is rotably mounted by means of at least one bearing ( 4 ) provided in the machine frame ( 3 ) of the reel, a clamping device ( 5 ) arranged between the at least one bearing ( 4 ) and the mandrel shaft ( 2 ), such that, in a clamped operating state, a frictional connection can be produced between the at least one bearing ( 4 ) and the mandrel shaft ( 2 ).

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Номер записи: 25
21-01-2016 дата публикации

GLASS ROLL AND METHOD OF PROCESSING GLASS ROLL

Номер: US20160016746A1
Автор: ETA Michiharu, HASEGAWA Yoshinori, MITSUGI Kaoru, TERANISHI Yasuo
Принадлежит:

A roll-to-roll apparatus reliably reduces breakage of a glass film even in a case of sequentially performing predetermined processing on the glass film. Provided is a glass roll () formed by winding a glass film () into a roll, in which a resin film () is attached onto the glass film (), and at least a part of the resin film () is arranged on a front side of an unwinding direction relative to a leading end portion in the unwinding direction of the glass film ().

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Номер записи: 26
21-01-2016 дата публикации

STOCK ROLLS CONTAINING A FIRST FOLDED FILM WITHIN A SECOND FOLDED FILM AND METHODS OF MAKING THE SAME

Номер: US20160016751A1
Автор: Binger Scott W., Maxwell Jason R., Wogelius Donald E.
Принадлежит:

Methods for forming a stock roll including a folded film within another folded film include combining the films and winding them into the stock roll. In particular, one or more implementations of a method of forming a stock roll involve combining films on an extrusion tower. Thus, implementations of the present invention can greatly reduce costs and space requirements, while allowing a single stock roll to feed a bag-making machine in order to produce bag-in-bag structures. One or more implementations further include stock rolls including a first folded film within another folded film.

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Номер записи: 27
17-01-2019 дата публикации

SLITTING APPARATUS AND METHOD FOR PRODUCING SEPARATOR ROLL

Номер: US20190016002A1
Автор: KATAOKA Tatsuya, NOMURA Kiyomu
Принадлежит: Sumitomo Chemical Company, Limited

A wrinkle caused in a separator roll is inhibited. A slitting apparatus () changes a conveying direction of a first separator () by a direction changing roller () toward a first take-up roller (U), and conveys the first separator via an assisting roller () which is provided between a take-up position of the first separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position and a roller immediately before the take-up position. 1. A slitting apparatus comprising:a slitting section for slitting an original sheet of a battery separator in a lengthwise direction so as to divide the original sheet into at least a first separator and a second separator;a first take-up section and a second take-up section for taking up the first separator and the second separator, respectively, the first take-up section and the second take-up section being arranged in a positional relation of above and below;at least one direction changing roller for changing conveying directions of the first separator and the second separator toward the first take-up section and the second take-up section, respectively; anda first take-up assisting roller provided between a take-up position of the first separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position and a roller immediately before the take-up position, the first take-up assisting roller being a concave roller.2. The slitting apparatus as set forth in claim 1 , wherein:the direction changing roller is provided at a position which is nearer to a take-up position of the second separator than to the take-up position of the first separator.3. The slitting apparatus as set forth in claim 1 , further comprising:a second take-up assisting roller provided between a take-up position of the second separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position of the second ...

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Номер записи: 28
28-01-2016 дата публикации

PROTECTION DEVICE

Номер: US20160023830A1
Автор: BROWN Richard Charles
Принадлежит:

The present invention relates to a protection device. The protection device comprises: a sheet; and a plurality of longitudinally extending sealing strips provided on the sheet. The opposed sides of each strip are provided with a sealing surface that is complimentary to the other sealing surface of the strip, such that one side of a strip can sealingly engage with the other to form a seal when the protection device is rolled up into a spiral. The plurality of strips are transversely spaced on the sheet such that when the protection device is rolled up, the strips seal against themselves to form a pocket within the rolled sheet that is bound along longitudinal edges by a pair of transversely spaced seals. 1. A protection device , the protection device comprising:a sheet; anda plurality of longitudinally extending sealing strips provided on the sheet,wherein opposed sides of each sealing strip are provided with a sealing surface that is complementary to the other sealing surface of the sealing strip, such that one side of a sealing strip can sealingly engage with the other to form a seal when the protection device is rolled up into a spiral, andwherein the plurality of sealing strips are transversely spaced on the sheet such that when the protection device is rolled up, the sealing strips each seal against themselves to form a pocket within the rolled sheet that is bound along longitudinal edges by a pair of transversely spaced seals.2. A protection device according to claim 1 , wherein the protection device has been rolled up into a spiral such that that a portion of the opposed complementary sealing surfaces of each sealing strip engage to form a seal therebetween and to form a coiled pocket with the rolled sheet that is bound along longitudinal edges by the pair of transversely spaced seals.3. A protection device according to claim 2 , wherein the each sealing strip engages with itself to form a coiled side plate for providing protection to the edges of the product ...

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Номер записи: 29
25-01-2018 дата публикации

PEELING APPARATUS

Номер: US20180022077A1
Автор: IGARI Yoshifumi
Принадлежит: Oki Data Corporation

A peeling apparatus according to an embodiment includes: a conveyance roller configured to convey a laminate made by peelably laminating a first substrate and a second substrate including an opening; a peel roller arranged facing the conveyance roller with the laminate interposed in between, and configured to peel the second substrate from the first substrate; a winding roller arranged away from the peel roller, and configured to wind the second substrate peeled from the first substrate; and an auxiliary winding roller arranged between the peel roller and the winding roller, and including a stepped portion configured to maintain a width of the opening. 1. A peeling apparatus comprising:a conveyance roller configured to convey a laminate made by peelably laminating a first substrate and a second substrate including an opening;a peel roller arranged facing the conveyance roller with the laminate interposed in between, and configured to peel the second substrate from the first substrate;a winding roller arranged away from the peel roller, and configured to wind the second substrate peeled from the first substrate; andan auxiliary winding roller arranged between the peel roller and the winding roller, and including a stepped portion configured to maintain a width of the opening.2. The peeling apparatus according to claim 1 , whereinthe second substrate comprises two intact portions located at two sides of the opening in a direction intersecting a winding direction of the second substrate; and a roller main body, and', 'the stepped portion projecting from an outer peripheral surface of the roller main body in an area, between the two intact portions, facing the opening of the second substrate., 'the auxiliary winding roller comprises3. The peeling apparatus according to claim 2 , wherein the stepped portion comprises:a first projection portion configured to come into contact with one of the two intact portions, anda second projection portion arranged away from the first ...

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Номер записи: 30
25-01-2018 дата публикации

SYSTEMS FOR UNWINDING A ROLL OF THERMOPLASTIC MATERIAL INTERLEAVED WITH A POROUS MATERIAL, AND RELATED METHODS

Номер: US20180022562A1
Автор: EMERSON ALAN, Nadella Krishna V.
Принадлежит:

An apparatus (un-interleaver) for unwinding a roll of material interleaved with another material, and for separating the materials, includes a first platform, a second platform, a tension-sensor, an edge-sensor, and a controller. The controller monitors signals generated by the tension sensor and the edge sensor, and in response to the signals: a) causes the speed at which the second platform rotates to change to maintain a predetermined tension in the second material as the second material travels from the first platform toward the second platform, and b) causes the second platform to move relative to the first platform to align the edge of the second material traveling toward the roll of second material with the edge of the second material in the roll. 1. An apparatus (turnbar) for changing the orientation of a sheet of material as the material travels from a first location toward a second location , the apparatus comprising:a first roller configured to support a sheet of material in a first orientation as the material travels from a first location toward a second location;a second roller configured to support the sheet of material in a second orientation, as the material travels toward the second location; disposed between the first roller and the second roller;', 'configured to support the sheet of material in a third orientation that is intermediate to the first and second orientations, as the material travels toward the second location; and', 'movable relative to the first roller to maintain a predetermined tension in the sheet of material, as the material travels toward the second location., 'a turnbar-roller2. The apparatus of wherein the first roller and the second roller are each mounted to a first frame.3. The apparatus of wherein the first roller is configured to prevent the sheet of material from moving in a direction transverse to the sheet's direction of travel.4. The apparatus of wherein the second roller is configured to urge the sheet of material ...

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Номер записи: 31
10-02-2022 дата публикации

Support spindle for windable material coils

Номер: US20220041392A1
Автор: Danilo Friggieri, Reimund BRETTSCHNEIDER
Принадлежит: Individual

A support spindle includes a central shaft defining a rotation axis and forming a connecting portion and a supporting portion extending from the connecting portion along the rotation axis, cam seats formed in the supporting portion, locking bodies arranged radially outside the supporting portion and in contact, by cam-follower members, with the cam seats, a supporting cage connected to the central shaft and which accommodates the locking bodies so the locking bodies can slide radially to the rotation axis with respect to the central shaft and rotate about the rotation axis with respect to the central shaft. A relative rotation between the locking bodies and the central shaft along an angular stroke causes a radial displacement of the locking bodies between a retracted position and an expanded position. The cam-follower members form a first convex cam surface in contact with a second concave cam surface of the corresponding cam seat.

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Номер записи: 32
24-01-2019 дата публикации

WINDER AND A METHOD FOR WINDING A ROLL FROM A FIBROUS WEB

Номер: US20190023515A1
Автор: Bartolini Fabrizio
Принадлежит:

The present invention relates to a w winder () for winding a web roll () from a fibrous web such as a paper web or a web of non-woven material paper (). The winder () comprises two support rolls () for supporting the web roll () during reeling and a core shaft () for winding the paper reel (). At each longitudinal end of the core shaft (), there is a carrier chuck () in which the core shaft () is rotatably journalled. The carrier chucks to are arranged to be movable in a frame towards or away from the support rolls () and a rider roll () is arranged to be capable of acting against the web roll () being wound. The rider roll () is carried by a rider roll beam () and the rider roll beam () is arranged to be movable in the frame () such that the rider roll () can be moved towards or away from the support rolls (). There is at least one actuator () for moving the rider roll beam () towards or away from the support rolls (); and at least one load cell () arranged to detect the force between the rider roll () and the web roll (). The winder () also comprises at least one actuator () for moving the carrier chucks () of the core shaft () independently of the rider roll beam () and the winder () comprises at least one load cell () arranged to detect the force with which the carrier chucks () act on the core shaft (). The winder () also comprises a logic control system () connected to the load cells () such that the logic control system () receives measured values for the force between the web roll () and the rider roll () and the force with which the carrier chucks () act on the core shaft (). The logic control system () is programmed to control movement of the carrier chucks () and the rider roll beam () such that the sum of the forces detected from the load cells () and the force resulting from a calculated weight of the web roll () corresponds to a set value for the force between the web roll () and the support rolls (). The invention also relates to a corresponding ...

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Номер записи: 33
04-02-2016 дата публикации

NET WRAP AND TWINE REMOVAL SYSTEM AND METHODS

Номер: US20160031579A1
Автор: Dockstader Joshua W.D., Peterson Todd L., Redford Steven G., Smith John N.
Принадлежит:

A method of removing a wrapping material from the outer surface of a bale of material including the steps of moving the bale of material to a cutting station, cutting wrapping material along a length of the bale, moving a plurality of rollers into contact with the wrapping material, rotating the rollers relative to the wrapping material until first and second ends of the wrapping material are free to move relative to an outer surface of the bale, placing a first spear of a material wind-up system between the outer surface of the bale and the wrapping material, rotating the material wind-up system to wind the wrapping material around first and second spears, positioning the first and second spears in a generally horizontal plane, and stripping the wrapping material from the first and second spears with a fin that extends downwardly from a carriage of a material removal system and between the first and second spears of the material wind-up station by sliding the carriage toward a distal end of the first and second spears. 1. A method of removing a wrapping material from the outer surface of a bale of material , comprising the steps of:moving the bale of material to a cutting station, wherein an outer surface of the bale of material is at least partially surrounded by the wrapping material;cutting the wrapping material along a length of the bale in a longitudinal direction to form a first end and a second end of the wrapping material;moving a plurality of rollers into contact with the wrapping material;rotating the plurality of rollers relative to the wrapping material until the first and second ends of the wrapping material are free to move relative to an outer surface of the bale;placing a first spear of a material wind-up system between the outer surface of the bale and the wrapping material, wherein the material wind-up system further comprises a second spear spaced from the first spear;rotating the material wind-up system to wind the wrapping material around the ...

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Номер записи: 34
09-02-2017 дата публикации

CONTAINER AND CRANK APPARATUS FOR TIE-DOWN STRAPS

Номер: US20170036885A1
Автор: Goodrich Lee
Принадлежит:

A strap storage container has a strap storage rack and a crank mechanism for coiling the straps. The crank mechanism passes through the storage container and has a handle on a first end and strap receiving aperture (e.g., a slot) on a second end. The strap storage rack is removably insertable within the strap storage container. 1. A strap storage container , comprising:a housing with a lid opening to a hollow compartment;a crank mechanism, wherein the crank mechanism comprises a handle coupled to a lever arm, the lever arm being pivotally coupled to a rod, the rod passing through a first side of the housing, extending across the hollow compartment, and exiting on a second side of the housing, the rod having an aperture on a receiving end configured to receive a strap; andwherein the rod is configured to rotate within the housing.2. The strap storage container of claim 1 , further comprising a strap storage rack for storing coiled straps.3. The strap storage container of claim 2 , wherein the strap storage rack is removable.4. The strap storage container of claim 1 , wherein the crank mechanism comprises a spring configured to force the receiving end of the rod out of the container.5. The strap storage container of claim 1 , wherein the lever arm comprises at least one flange for preventing the lever arm from coming into contact with the housing.6. The strap storage container of claim 1 , comprising a handle aperture configured to receive and store the handle of the crank mechanism.7. The strap storage container of claim 1 , wherein the rod further comprises strap end apertures configured to receive the end of a strap.8. A strap storage container claim 1 , comprising:a rectangular housing and a hinged lid, the rectangular housing forming a hollow storage compartment;a removable storage rack within the hollow compartment of the housing;a crank mechanism comprising a handle coupled to a lever arm, the lever arm being pivotally coupled to a rod, the rod passing through ...

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Номер записи: 35
12-02-2015 дата публикации

SUBSTRATE ROLLERS

Номер: US20150041514A1
Автор: Clover Preston, Hachtmann Bruce, Porter Ross, Quitugua-Flores Aaron
Принадлежит:

A magnetically enhanced roller for handling of magnetically attractable substrates comprises a rotatably fixed shaft and a sleeve circumscribing the rotatably fixed shaft. The sleeve configured to rotate around the shaft. The roller further includes an array of magnets adjacent to the shaft. Individual magnets of the array of magnets are oriented to provide magnetic field lines along a direction orthogonal to the rotatably fixed bearing shaft. 1. A roller for handling a substrate web , comprising:(a) a rotatably fixed shaft;(b) a sleeve circumscribing said rotatably fixed shaft, wherein said sleeve is configured to rotate about the shaft; and(c) an array of magnets adjacent to the shaft, wherein individual magnets of said array of magnets are oriented so as to provide magnetic field lines propagating along a direction orthogonal to said rotatably fixed shaft, which magnetic field lines are configured to couple to said substrate directed adjacent to said sleeve.2. (canceled)3. The roller of claim 1 , further comprising a pole piece adjacent to said rotatably fixed shaft claim 1 , wherein an individual magnet of said array of magnets is attached to said pole piece48-. (canceled)9. The roller of claim 1 , wherein said roller is configured to direct said substrate web adjacent to said sleeve upon the application of said magnetic field lines claim 1 , wherein said substrate web is directed at a wrap angle.10. The roller of claim 9 , wherein said array has a radial size that is larger than said wrap angle.11. The roller of claim 1 , wherein said array has a radial size that is less than or equal to about ½ of a circumference of said sleeve.12. (canceled)13. The roller of claim 1 , wherein said array of magnets comprises a first magnet having a north pole adjacent to said rotatably fixed shaft and a south pole adjacent to said sleeve claim 1 , and a second magnet having a north pole adjacent to said sleeve and a south pole adjacent to said rotatably fixed shaft.14. The ...

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Номер записи: 36
07-02-2019 дата публикации

WINDING DEVICE FOR A PROTECTION DEVICE IN A PASSENGER COMPARTMENT OF A VEHICLE

Номер: US20190039524A1
Автор: BILANDZIJA Goran, RÖSCHINGER Steffen
Принадлежит:

Winding device for a protection device in an interior compartment of a vehicle having a winding shaft for windably storing a flexible planar structure. The winding shaft is rotatably supported in a supporting structure mounted fixedly to the vehicle. The winding shaft is rotatably mounted at a front end region by a bearing body on a support axle which extends co-axially to the rotational axis of said shaft and is fixedly connected to the supporting structure. The support axle extends toward a center of the winding shaft beyond the bearing body, the bearing body is axially slidably mounted on the support axle, and a position-securing sleeve is provided on the support axle and supported on the bearing body in an axially positively locking fashion and also on a radially thickened portion of the support axle. 1. Winding device for a protection device in an interior compartment of a vehicle having a winding shaft for storing a flexible planar structure , in such a way that it can be wound up and unwound , which winding shaft is rotatably supported in a supporting structure which can be mounted fixedly to the vehicle , wherein the winding shaft is rotatably mounted at at least one front end region by means of a bearing body on a support axle which extends co-axially to the rotational axis of said shaft and is fixedly connected to the supporting structure , wherein the support axle extends toward a center of the winding shaft beyond the bearing body which is mounted in an axially sliding fashion on the support axle , and wherein a position-securing sleeve is provided on the support axle which is supported at one end on the bearing body in an axially positively locking fashion and at the other end on a radially thickened portion of the support axle.2. Winding device according to claim 1 , wherein the support axle is configured as a steel axle and is held in a positively locking fashion in a side part of the supporting structure.3. Winding device according to claim 1 , ...

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Номер записи: 37
06-02-2020 дата публикации

METHODS FOR MANUFACTURING CONTINUOUS SHEETS FOR ROLLER SHADES

Номер: US20200040654A1
Автор: Cheslock Scott R.
Принадлежит:

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web. 120-. (canceled)21. A roller sheet for use as a covering for an architectural opening , said roller sheet comprising:a plurality of first sheet sections; anda plurality of second sheet sections, said plurality of second sheet sections being arranged relative to said plurality of first sheet sections in an alternating configuration such that said roller sheet forms a continuous sheet of material alternating between adjacent pairs of said first and second sheet sections along a length of said roller sheet, said continuous sheet defining a width in a widthwise direction of said roller sheet between opposed sides of said continuous sheet;wherein:one of said first sheet section or said second sheet section of each adjacent pair of said first and second sheet sections includes a formed fold adjacent to an interface defined between each said adjacent pair of said first and second sheet sections;said formed fold extends in the widthwise direction along the width of said roller sheet; andsaid formed folds alternate between said opposed sides of said continuous sheet along the length of said roller sheet such that said formed folds facilitate collapsing said continuous sheet into a stacked configuration.22. The roller sheet as in claim 21 , wherein said plurality of first and second sheet sections fold in alternating directions about said formed folds when said roller sheet is collapsed into said stacked configuration.23. The roller sheet as in claim 21 , wherein said formed folds alternate between being defined by said first sheet section of each said adjacent pair of ...

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Номер записи: 38
16-02-2017 дата публикации

SURFACE WINDER

Номер: US20170043975A1
Автор: Mellin Gustav Andre
Принадлежит:

A rewinding machine for convolutley winding a web material onto a core to is disclosed. The rewinding machine comprises a first winding drum rotatable at a first peripheral velocity, a second winding drum opposed to the first winding drum and rotatable at a second peripheral velocity, and a core support for gripping opposing ends of the core. The core support grips opposing ends of the core during winding of the web material about the core. The core support has first and second rotatable pins each having corresponding first and second ends capable of insertion into a respective end of the core. The first rotatable pin has a channel that provides fluid communication between a source of positive pressure disposed external to the first rotatable pin and the second end of the first rotatable pin to provide positive pressure to the interior portion of the core. 1. A rewinding machine for convolutley winding a web material onto a core to form rolls of convolutley wound web material , said rewinding machine comprising:a first winding drum rotatable at a first peripheral velocity;a second winding drum located in opposition to said first winding drum and rotatable at a second peripheral velocity, said core traversing a path extending through a space defined between said first and second winding drums;said first and second winding drums causing said core to rotate in order to convolutley wind said web material thereabout to form said rolls of convolutley wound web material;a core support for gripping opposing ends of said core in said space and during winding of said web material about said core, said core support moving said core along a path between said first and second winding drums in which said web material is wound about said core;said core support further comprising a first rotatable pin having a corresponding first end and a corresponding second end capable of insertion into a first end of said core and a second rotatable pin having a corresponding first end and a ...

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Номер записи: 39
16-02-2017 дата публикации

THIN GLASS COMPOSITE AND METHOD FOR STORING A THIN GLASS FILM

Номер: US20170044053A1
Автор: Czeski Tanita, KEITE-TELGENBÜSCHER Klaus, Schuh Christian
Принадлежит:

The invention relates to a rolled up thin glass composite comprising a thin glass film and at least one further layer () applied over the surface of one side of the thin glass film, wherein the at least one further layer () is applied to a radially outer side of the rolled up thin glass film and the at least one further layer () contains a desiccant which protects the thin glass film against stress corrosion cracking. The invention also relates to a method for storing a thin glass film by providing a thin glass film, applying at least one further layer () over the surface of at least one side of the thin glass film, wherein a desiccant which protects the thin glass film against stress corrosion cracking is added to the at least one further layer () and a thin glass composite composed of the thin glass film and the at least one further layer () is rolled up in such a way that the at least one further layer () is applied to a radially outer side of the rolled up thin glass film. 1. A rolled up thin glass composite comprising a thin glass film and at least one further layer applied over the surface of one side of the thin glass film , wherein the at least one further layer is present on the radially outer side of the rolled up thin glass film , and the at least one further layer comprises a desiccant which is adapted to protect the thin glass film against stress corrosion cracking.2. The rolled up thin glass composite according to claim 1 , wherein the at least one further layer comprises a layer of adhesive and/or a carrier material layer.3. The rolled up thin glass composite according to ; wherein claim 1 , over the entire extent of the thin glass film claim 1 , an adhesive layer is present over the full area directly to the thin glass film claim 1 , and a carrier material layer is present over the full area directly to the adhesive layer.4. The rolled up thin glass composite according to claim 2 , wherein the layer of adhesive is an autoadhesive layer.5. The rolled ...

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Номер записи: 40
13-02-2020 дата публикации

Traverse winding apparatus

Номер: US20200048023A1
Автор: Jules B. Pequignot, Thomas R. Lucas
Принадлежит: WEB INDUSTRIES Inc

An improved winding apparatus and system for winding strips of web materials.

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Номер записи: 41
15-05-2014 дата публикации

Apparatus for gluing the tail of a convolutely wound web material thereto

Номер: US20140131498A1
Автор: David Mark Rasch, James Max Smith, Wesley Bernard Brokopp, JR.
Принадлежит: Procter and Gamble Co

An apparatus and method for adhesively bonding the tail of a convolutely wound log to the body is provided. The apparatus comprises a tail identifying system, spray nozzle adhesive application system and tail winding system. The spray nozzle application system comprises a plurality of nozzles, each nozzle having a discharge portion configured to spray a foaming adhesive in a predetermined deposit pattern to form a line of adhesive. The method comprises the steps of: providing a sealing station with a tail identifying and a spray nozzle adhesive application system comprising a plurality of nozzles; spraying the foaming adhesive, each nozzle spraying the foaming adhesive in a predetermined deposit pattern to form a line of adhesive; and reattaching the tail to the body at the line of adhesive. A convolutely wound material having a tail and a body, where the tail is bonded to the body with foaming adhesive, is provided.

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Номер записи: 42
03-03-2016 дата публикации

Equine bandage wrapper

Номер: US20160058633A1
Автор: Mark Peltier, Sally Broten
Принадлежит: Individual

An equine bandage wrapping device includes a motor with a rotating drive shaft mounted on a hinged bracket. A forked spindle coupled to the motor engages the bandage. The hinged bracket pivots in response to external force causing a torque on the hinge. The external force is supplied by the user pulling slightly against the bandage while it is secured to the forks. Such force is resisted by a spring disposed between a base plate and the underside of the floating end of the hinged bracket. If sufficient force is applied to overcome the spring force, then the electrical circuit between the motor and power source is closed, resulting in the motor turning on. The circuit is opened by removing the external force to cause the spring to return to its extended position, resulting in the motor stopping movement.

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Номер записи: 43
03-03-2016 дата публикации

Method for the production of a sealing tape roll

Номер: US20160060068A1
Автор: Deiss Martin
Принадлежит: ISO-CHEMIE GMBH

A method for producing a sealing tape roll of flexible, compressed foam with at least one barrier layer extending in a radial direction thereof, the at least one barrier layer arranged axially between two layers of foam, comprises assembling and bonding of at least one first foam strip, which is provided on at least one of its side surfaces with a film strip, an adhesive tape strip, or an adhesive liquid medium, to at least one second foam strip in such a way that a foam-barrier layer web is obtained, in which at least one barrier layer originating from the film strip, the adhesive tape strip, or the adhesive liquid medium is arranged between adjacent foam strips. The foam-barrier layer web is then wound up into a sealing tape roll. 1. A method for producing a sealing tape roll of flexible compressed foam with at least one barrier layer extending in a radial direction of the sealing tape roll , the barrier layer arranged axially between two layers of foam , the method comprising:providing at least one first foam strip of flexible foam, which has on at least one of the side surfaces thereof at least one film strip, an adhesive tape strip, or an adhesive liquid medium to form one of the barrier layers;providing at least one second foam strip of flexible foam;assembling the at least one first foam strip with the at least one second foam strip and bonding the at least one first foam strip and the at least one second foam strip together in such a way that one of the barrier layers is arranged between adjacent ones of the at least one first and second foam strips; andwinding up the foam-barrier layer web into a sealing tape roll, or winding up the foam-barrier layer web into an intermediate roll and cutting the intermediate roll at one or more points in an axial direction thereof to produce a plurality of sealing tape rolls which are narrower than the intermediate roll or introducing at least one cut into the foam-barrier layer web in a longitudinal direction thereof to ...

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Номер записи: 44
04-03-2021 дата публикации

DETERMINING ORIENTATION OF A SUBSTRATE

Номер: US20210061604A1
Автор: Carvajal Brian, Rodriguez Francisco Javier, Terradellas Roger
Принадлежит: Hewlett-Packard Development Company, L.P.

An example apparatus is disclosed for transporting a substrate through a printing device. The apparatus comprises a shaft to carry the substrate, a motor to rotatably drive the shaft, a motor driver to provide a control signal to the motor to drive the shaft, a transport arrangement to draw the substrate from the shaft, and a controller to cause the motor driver to drive the shaft at a predetermined rotational speed, to cause the transport arrangement to apply tension to the substrate, and to detect a winding direction of the substrate on the shaft based on the control signal. 1. Apparatus for transporting a substrate through a printing device , the apparatus comprising:a shaft to carry the substrate;a motor to rotatably drive the shaft;a motor driver to provide a control signal to the motor to drive the shaft;a transport arrangement to draw the substrate from the shaft; anda controller to cause the motor driver to drive the shaft at a predetermined rotational speed, to cause the transport arrangement to apply tension to the substrate, and to detect a winding direction of the substrate on the shaft based on the control signal.2. The apparatus of claim 1 , wherein the predetermined rotational speed is stationary claim 1 , such that the controller is to cause the motor driver to drive the shaft to remain stationary.3. The apparatus of claim 2 , wherein the controller is to detect the winding direction of the substrate on the shaft based on the sign of the control signal.4. The apparatus of claim 1 , wherein the controller is to detect the winding direction of the substrate on the shaft when a property of the control signal is beyond a threshold.5. The apparatus of claim 4 , wherein the controller is to detect the winding direction of the substrate on the shaft when a duty cycle of the control signal is above a threshold.6. The apparatus of claim 1 , wherein the controller is to cause the motor to drive the shaft to feed the substrate to the transport arrangement based ...

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Номер записи: 45
28-02-2019 дата публикации

METHOD FOR TRANSFERRING GRAPHENE

Номер: US20190061328A1
Автор: KIM Yong Ki
Принадлежит: CHARMTRON CO., LTD.

A method for transferring graphene according to an exemplary embodiment of the present invention includes a process of transferring graphene of a metal sheet onto a thermal release film in each vacuum chamber and a process of transferring the graphene of the thermal release film onto a base material substrate. According to the method for transferring graphene, adhesion is increased by removing bubbles or foreign substances at the time of transferring the graphene to prevent separation of the graphene at the time of etching a metal substrate and enhance an adhesive quality state of the graphene on a target substrate. 1. A method for transferring graphene comprising:passing a metal sheet having graphene on one surface and a protective film on the graphene and a transfer receiving sheet having a protective film on one surface through respective inlet rollers in an outlet of a vacuum chamber made in a vacuum atmosphere to remove the protective films and then conveying the metal sheet and the transfer receiving sheet to an outlet of a vacuum chamber;adhering and transferring the graphene to one surface of the transfer receiving sheet by contacting one surface of the transfer receiving sheet with the graphene of the metal sheet by outlet rollers in the outlet of the vacuum chamber and discharging the graphene to the outlet of the vacuum chamber; andremoving the metal sheet from the transfer receiving sheet by passing the metal sheet bonded to the transfer receiving sheet adhered with the graphene through an etching solution.2. The method for transferring graphene of claim 1 , wherein at least one of heat and pressure is applied to the transfer of the graphene onto the transfer receiving sheet and a base material film which is directly transferred with the graphene through thermocompression is used as the transfer receiving sheet.3. The method for transferring graphene of claim 1 , wherein the vacuum chamber is a first vacuum chamber claim 1 , at least one of heat and ...

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Номер записи: 46
12-03-2015 дата публикации

OFF-ROAD ROLLING FILM VISION SYSTEM

Номер: US20150067952A1
Автор: Kulik Mark
Принадлежит:

Disclosed is an Off-Road Rolling Film Vision System comprising a Controller Module (), a Takeup Module (), and a Rollout Module (). The Controller Module () comprises a Command Input (), a Controller Process Module (), a Command Transmitter (), and a Power Supply (). The Controller Module () is configured to remotely control a Motor () in the Takeup Module (). The Command Input () comprises at least one Button configured to accept a knuckle bump for controlling a Motor () in the Takeup Module () when the Controller Module () is attached to a handlebar of an off-road vehicle. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal index finger joint. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal thumb joint. The Takeup Module () comprises a Motor Compartment (), a Takeup Spool Compartment (), a Takeup Spool Gear Compartment (), a Takeup Film Window (), a Motor (), a Motor Gearbox (), and at least one Takeup Spool Gear (). The Takeup Module () may further comprise a Takeup Spool Window () configured to provide a view of a Takeup Spool () within the Takeup Module (). Also disclosed is a Takeup Spool () comprising a Spool Alignment Tab Wheel (), a Spool Ribbed Shaft (), a Rib Quarter Section Cutout (), a Spool Alignment Slot Wheel (), a Spool Alignment Tab (), a Spool Alignment Slot (), a Plurality of Wheel Cutouts (), and a Plurality of Wheel Slots (). Also disclosed is a method for maintaining clear vision with goggles comprising receiving a command input via a knuckle bump, transmitting a designated signal to a module comprising a Motor and a Takeup Spool, activating the Motor to cause the Takeup Spool to rotate, and winding a Transparent Film a designated distance over goggles. 1200300400. An Off-Road Rolling Film Vision System comprising a Controller Module () , a Takeup Module () , and a Rollout Module (). ...

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Номер записи: 47
19-03-2015 дата публикации

CARBON MACROTUBES AND METHODS FOR MAKING THE SAME

Номер: US20150075667A1
Автор: MALLORY ROBERT C., MCHUGH FRANCIS J.
Принадлежит: LOCKHEED MARTIN CORPORATION

A method of manufacturing a carbon macrotube includes providing at least one layer of graphene and wrapping the at least one layer of graphene around a scaffold material to form a carbon macrotube is disclosed. In other words the carbon macrotube includes at least one layer of graphene having opposed lateral edges that are spirally wrapped around itself so as to form the macrotube. 1. A method of manufacturing a carbon macrotube , comprising:providing at least one layer of graphene;wrapping said at least one layer of graphene around a scaffold material so as to form a carbon macrotube.2. The method according to claim 1 , further comprising:continuously providing said at least one layer of graphene;continuously wrapping said at least one layer of graphene around said scaffold tube; andpulling said at least one layer of graphene and said scaffold material on to a reel.3. The method according to claim 2 , further comprising:dissolving said scaffold material.4. The method according to claim 2 , further comprising:providing said scaffold material in tubular form.5. The method according to claim 2 , further comprising:coupling a polymer layer to one side of said at least one layer of graphene; andcontinuously wrapping said polymer layer and said at least one layer of graphene around said scaffold tube.6. The method according to claim 5 , further comprising:continuously providing a copper foil;continuously depositing carbon vapor on to said copper foil so as to form said at least one layer of graphene; andcoupling said polymer layer to one side of graphene opposite said copper foil.7. The method according to claim 6 , further comprising:removing said copper foil from said at least one layer of graphene prior to the continuously wrapping step.8. The method according to claim 1 , further comprising:weaving at least two said carbon macrotubes into a cable.9. The method according to claim 1 , further comprising:overlapping said at least one layer of graphene on to said ...

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Номер записи: 48
07-03-2019 дата публикации

SEALING DEVICE FOR SECURING PACKAGING MATERIAL

Номер: US20190071202A1
Автор: SONG Kyeong Keun
Принадлежит:

Disclosed is a sealing device for securing a packaging material. The sealing device for securing the packaging material comprises: a tape supply reel for supplying a sealing tape to which an RFID tag has been coupled; and a sealing part for sealing, with the sealing tape, an opening of a plastic packaging material holding a product, wherein the sealing part adheres the RFID tag, which is coupled to one end of the sealing tape having the length for one use, to an adhesive positioned on the other end portion of the sealing tape having the length for one use, wherein the RFID tag is broken by the adhesive strength with respect to the other end portion when the sealing tape sealing the plastic packaging material is torn. 1. An apparatus for securely sealing a packaging , the apparatus comprising:a tape supply reel configured to supply a sealing tape, the sealing tape having a plurality of RFID tags attached thereto;an RFID writer configured to record price information onto a first RFID tag from among the plurality of RFID tags according to a control of a control unit, the price information associated with a product contained in a plastic packaging; anda sealing unit configured to seal an opening part of the plastic packaging with the sealing tape,wherein the sealing unit attaches the first RFID tag having the price information recorded thereon onto an adhesion surface of the sealing tape by way of an adhesive,and the first RFID tag is structured to be broken when separated from the adhesion surface.2. The apparatus for securely sealing a packaging according to claim 1 , wherein the RFID writer records the price information onto the first RFID tag when information on at least one of an item type claim 1 , weight claim 1 , number claim 1 , and price of the product is received from a data generation unit.3. The apparatus for securely sealing a packaging according to claim 1 , wherein the sealing unit attaches the first RFID tag such that the first RFID tag coupled to one ...

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Номер записи: 49
14-03-2019 дата публикации

Winding Core End Protector

Номер: US20190077629A1
Автор: Sandford Greg, Van Deurse Michael
Принадлежит:

A core end protector comprised of a shock absorber and an annular, rigid attachment section that is attached to each end of a cardboard tissue core is provided. The core end protectors are securely mounted on the ends of the core. The outer diameter of the core end protector matches the outer diameter of the core. The inner diameter matches the inner diameter of the core. The core end protectors are made both with a rigid base section that mates to the core end face and a softer, shock absorbing section that comes in contact with external forces and impact loads. One single material or a plurality of materials may be used. 1. A winding core end protector , comprising:an annular, rigid base section mated directly to an end of a winding core; andan annular, shock absorbing section fixedly attached to said rigid base section;wherein the winding core end protector has an external diameter generally equal to a winding core external diameter, and an internal diameter generally equal to a winding core internal diameter.2. A winding core end protector as recited in claim 1 , wherein:the rigid base section may be made from a material from the group consisting of metals or high durometer rigid polymers; andthe end protector shock absorbing section is made from the group consisting of softer durometer polymers or elastomeric materials , said materials characterized by surface toughness, overall flexibility upon impact, and high resistance to material creep and compression set under load.3. A winding core end protector as recited in claim 2 , wherein:the rigid base section has a plurality of holes formed therein, each said hole adapted to receive a fastener to hold the rigid base section directly to the winding core end; andthe shock absorbing section has a plurality of cavities to allow said fasteners to pass through and engage the rigid base section with the winding core end.4. A winding core protector as recited in claim 3 , wherein:the shock absorbing section is comprised ...

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Номер записи: 50
12-03-2020 дата публикации

Method of producing a fabric roll and roll thus made

Номер: US20200079609A1
Автор: Ertug Erkus, Fatih Konukoglu, Ismail AKA, Kadir Tunçay IYIDOGAN, Kamuran CEBE, Mahmut Ozdemir, Melik PARLAKBOLAT
Принадлежит: Sanko Tekstil Isletmeleri Sanayi ve Ticaret AS

A fabric roll is produced by winding a fabric ( 4 ) around at least two reels, that are coaxially aligned, spaced from each other, and have a total length (L) that is less than the width (Wr) of said fabric roll ( 11 ).

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Номер записи: 51
29-03-2018 дата публикации

PROCESS FOR PRODUCING RESIN-IMPREGNATED FIBER BUNDLE

Номер: US20180085970A1
Автор: Kawashima Shigeru, TAKAHASHI Junpei
Принадлежит:

A process for producing a resin-impregnated fiber bundle includes an unwinding step in which a resin-unimpregnated fiber bundle is unwound, a resin impregnation step in which the fiber bundle is passed through an impregnation bath filled with a resin, and an impregnation acceleration step in which after the resin impregnation step, the resin is permeated into the fiber bundle, at least the impregnation acceleration step being performed in a decompression space having a pressure lower than atmospheric pressure. It is possible to produce a resin-impregnated fiber bundle using a decompression space for which decompression can be achieved with a simple device and in which the airtightness is easy to maintain and which has been configured so as to result in satisfactory working efficiency. 115-. (canceled)16. A process for producing a resin-impregnated fiber bundle by continuously impregnating with a resin a fiber bundle continuously travelling , comprising:an unwinding step in which a resin-unimpregnated fiber bundle is unwound;a resin impregnation step in which the fiber bundle is passed into an impregnation bath filled with a resin; andan impregnation acceleration step in which the resin is permeated into the fiber bundle after the resin impregnation step, whereinat least the impregnation acceleration step is performed in a decompression space having a pressure lower than atmospheric pressure,and the decompression space has a pressure lower than a pressure in a space to perform the unwinding step and/or the resin impregnation step.17. The process according to claim 16 , wherein the decompression space is a vacuum.18. The process according to claim 16 , wherein the decompression space comprises two or more partition walls sectioned in a direction approximately orthogonal to a travelling direction of the fiber bundle.19. The process according to claim 18 , wherein an outer surface of the partition wall is provided with a fiber bundle pass-through to supply and/or ...

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Номер записи: 52
29-03-2018 дата публикации

REUSABLE HARVESTED BALE WRAPPING MATERIAL

Номер: US20180086581A1
Автор: HAYES JAMES L.
Принадлежит:

The current disclosure involves the arrangement and efficient deployment of self-adhering flexible sheet material in individual segments to encircle a bale of harvested material and isolate it from the wind, precipitation, and other elements as it remains in the field following the formation of the bale attendant with harvesting of the crop, until collected for further processing. For use with harvested crops such as cotton or hay, the individual wrapping segments further comprise adhering members, which cause a portion of a wrapping segment, generally found at what is considered a trailing end during a wrapping cycle, to releasably attach to adhering members on an opposite surface of the same wrapping segment. 1. A reusable material for use in wrapping harvested agricultural products , comprising: a substrate shaped and sized as a wrapping segment having two sides , a leading end , a trailing end , and two surfaces; at least one trailing end adhering member formed of hook and loop material joined to a surface of the wrapping segment; and at least two body adhering members formed of hook and loop material joined to a surface of the wrapping segment opposite the surface on which the at least one adhering member is positioned; the body adhering members forming a plurality of angled rows within the two sides of the wrapping segment; the wrapping segment configured to encircle a bale of harvested agricultural products such that one surface faces away from the bale and the other surface faces the bale; wherein , when a portion of the trailing end contacts a portion of the leading end during the operation of encircling a bale with the wrapping segment , the at least one trailing end adhering member and the body adhering members are configured on opposite surfaces of the wrapping segment for engagement that results in releasable attachment of the respective hook and loop materials joined to the respective body adhering members and trailing end adhering members.2. The ...

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Номер записи: 53
05-05-2022 дата публикации

TIE DOWN ROLLER ASSEMBLY STRAP RETRIEVAL DEVICE

Номер: US20220134938A1
Автор: Higo Hiromi
Принадлежит:

A tie down strap retrieval device that is configured to retrieve and roll a tie down strap after use on a flatbed style trailer. The present invention is configured to be releasably secured to a portion of the trailer. The tie down strap retrieval device includes a main support beam wherein the main support beam includes a rail engagement member that is configured to be releasably secured to a section of a trailer. The rail engagement member includes a hook member having a curved section configured to engage a rail or similar element. A roller assembly is rotatably mounted to a first side of the main support beam and includes a support plate and four mounting rods extending outward from the support plate and main support beam. A guide member is proximate the roller assembly and is configured to direct a strap onto the roller assembly.

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Номер записи: 54
05-05-2022 дата публикации

DEVICE FOR WINDING UP CARGO TIES COMPRISING SPRING-LOADED CLAMP

Номер: US20220135357A1
Автор: Shinn Shawn
Принадлежит:

A device for neatly winding up cargo ties includes a moveable clamp arm a first end of which projects out of an opening of the housing such that the clamp arm and the housing together form a pair of jaws that can selectively be placed about a variety of surfaces and tightened. The jaws are loosened and tightened through the rotation of a threaded rod that engages with a second end of the clamp arm at the interior of the housing causing movement of the clamp arm along a clamping axis. In some embodiments, a nut which is prevented from rotating, is disposed at the second end of the clamp arm and comprises threading that engages with the threading on the threaded rod moving the clamp arm along the clamping axis.

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Номер записи: 55
09-04-2015 дата публикации

ADJUSTABLE BED MAT ROLLER

Номер: US20150097067A1
Автор: Akpan Kufre Effiong
Принадлежит:

An bed roller machine for use in rolling a rug having a leading edge, comprising a main body having a main bed, a plurality of belts configured to move the leading edge of the rug into the cavity and up, a first set of fingers, each finger of the first set having a surface having a first concave cylindrical curvature, wherein the surfaces of the first set are aligned, and wherein the first set of fingers are movable as a set, and a second set of fingers, each finger of the second set having a surface having a second concave cylindrical curvature looser that that of the first surface, wherein the surfaces of the second set are aligned, and wherein the second set of fingers are movable as a set. 1 a main bed;', 'a hood having a mouth defining a cavity;', 'a plurality of belts configured to move the leading edge of the rug into the cavity and up;', 'a first set of fingers, each finger of the first set having a surface having a first concave cylindrical curvature, wherein the surfaces of the first set are aligned, and wherein the first set of fingers are movable as a set; and', 'a second set of fingers, each finger of the second set having a surface having a second concave cylindrical curvature looser that that of the first surface, wherein the surfaces of the second set are aligned, and wherein the second set of fingers are movable as a set,', 'wherein the fingers of the first and second set of fingers are interleaved and positioned in the cavity proximate the end of the plurality of belts., 'a main body having'}. An bed roller machine for use in rolling a rug having a leading edge, comprising: This application is a continuation of U.S. application Ser. No. 13/893,447, filed May 14, 2013, which is a continuation of U.S. application Ser. No. 12/657,756, filed Jan. 27, 2010, now U.S. Pat. No. 8,444,079.The present disclosure relates generally to machinery and methods for rolling large mats, carpets, rugs and the like.Bed roller machines are typically used in the field of ...

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Номер записи: 56
07-04-2016 дата публикации

OFF-ROAD ROLLING FILM VISION SYSTEM

Номер: US20160096704A1
Автор: Kulik Mark
Принадлежит:

Disclosed is an Off-Road Rolling Film Vision System comprising a Controller Module (), a Takeup Module (), and a Rollout Module (). The Controller Module () comprises a Command Input (), a Controller Process Module (), a Command Transmitter (), and a Power Supply (). The Controller Module () is configured to remotely control a Motor () in the Takeup Module (). The Command Input () comprises at least one Button configured to accept a knuckle bump for controlling a Motor () in the Takeup Module () when the Controller Module () is attached to a handlebar of an off-road vehicle. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal index finger joint. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal thumb joint. The Takeup Module () comprises a Motor Compartment (), a Takeup Spool Compartment (), a Takeup Spool Gear Compartment (), a Takeup Film Window (), a Motor (), a Motor Gearbox (), and at least one Takeup Spool Gear (). The Takeup Module () may further comprise a Takeup Spool Window () configured to provide a view of a Takeup Spool () within the Takeup Module (). Also disclosed is a Takeup Spool () comprising a Spool Alignment Tab Wheel (), a Spool Ribbed Shaft (), a Rib Quarter Section Cutout (), a Spool Alignment Slot Wheel (), a Spool Alignment Tab (), a Spool Alignment Slot (), a Plurality of Wheel Cutouts (), and a Plurality of Wheel Slots (). Also disclosed is a method for maintaining clear vision with goggles comprising receiving a command input via a knuckle bump, transmitting a designated signal to a module comprising a Motor and a Takeup Spool, activating the Motor to cause the Takeup Spool to rotate, and winding a Transparent Film a designated distance over goggles. 1500505510515525530535540545) A Spool () comprising a Spool Alignment Tab Wheel () , a Spool Ribbed Shaft () , a Rib Quarter Section Cutout () , ...

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Номер записи: 57
05-04-2018 дата публикации

Sheet Material End Detection Mechanism, Roll Body, and Method for Producing Roll Body

Номер: US20180093843A1
Автор: YAMAMOTO Yoshihiro
Принадлежит:

Provided is a sheet material end detection mechanism including: a sheet material information part indicating information on a sheet material wound around a core member in which a light passing part is formed; a reader configured to optically read the sheet material information part; and a detection unit configured to detect that the sheet material is used up. A forming part is attached to an outer surface of the core member and an inner surface of the sheet material. The sheet material information part is formed in a portion of the forming part corresponding to the light passing part. The detection unit detects that the sheet material is present when a read signal of the sheet material information part read by the reader is received and that the sheet material is used up when the read signal disappears. 1. A sheet material end detection mechanism comprising:a roll body constituted by winding a sheet material around a tubular core member;a holding unit configured to hold the roll body so as to allow the sheet material to be withdrawn;a sheet material information part provided in the roll body and indicating information on the sheet material;a reader configured to optically read the sheet material information part of the roll body held by the holding unit; anda detection unit configured to detect that the sheet material is used up based on results of the reading by the reader, whereinthe core member has a light passing part through which light passes so as to enable the optical reading by the reader from inside to outside,the roll body has a forming part located between an outer surface of the core member and an inner surface of the sheet material and used for forming the sheet material information part,the sheet material information part is formed in a portion of the forming part corresponding to the light passing part,the forming part is attached to the core member and the sheet material,adhesive force between the sheet material and the forming part is larger than ...

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Номер записи: 58
05-04-2018 дата публикации

Sheet Material End Detection Mechanism, Roll Body, and Method for Producing Roll Body

Номер: US20180093844A1
Автор: YAMAMOTO Yoshihiro
Принадлежит:

Provided is a sheet material end detection mechanism including: a sheet material information part indicating information on a sheet material wound around a core member in which a light passing part is formed; a reader configured to optically read the sheet material information part; and a detection unit configured to detect that the sheet material is used up. The sheet material information part is held at an end of the sheet material wound around the core member at a position corresponding to the light passing part. The detection unit detects that the sheet material is present when a read signal of the sheet material information part read by the reader is received and that the sheet material is used up when the read signal disappears. 1. A sheet material end detection mechanism comprising:a roll body constituted by winding a sheet material around a tubular core member;a holding unit configured to hold the roll body so as to allow the sheet material to be withdrawn;a sheet material information part provided in the roll body and indicating information on the sheet material;a reader configured to optically read the sheet material information part of the roll body held by the holding unit; anda detection unit configured to detect that the sheet material is used up based on results of the reading by the reader, whereinthe core member has a light passing part through which light passes so as to enable the optical reading by the reader from inside to outside,the sheet material information part is held at an end of the sheet material wound around the core member at a position corresponding to the light passing part, andthe detection unit is configured to detect that the sheet material is present when a read signal of the sheet material information part read by the reader is received and that the sheet material is used up when the read signal disappears, during the withdrawing action to withdraw the sheet material from the roll body held by the holding unit.2. A roll body ...

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Номер записи: 59
06-04-2017 дата публикации

Mat rolling apparatatus and method

Номер: US20170096311A1
Автор: Michael Davin Godfrey
Принадлежит: Individual

A mat rolling apparatus including a portable and tubular body defining a distal end and a proximal end, opposing the distal end, the body defining an open-faced channel, defined by a lower wall flanked by two side walls of the tubular body, spanning continuously and longitudinally from the distal end of the tubular body to the proximal end of the tubular body.

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Номер записи: 60
14-04-2016 дата публикации

Flange, Holding Device for Holding Roll Medium, and Recording Device for Performing Recording on Roll Medium

Номер: US20160101637A1
Автор: Junya Kato, Tsuneyuki Sasaki
Принадлежит: Seiko Epson Corp

A flange includes: an attaching section to which a roll medium is attached; and an outer circumferential section that has a placing section and that assumes a first state and a second state into which the outer circumferential section is transformed from the first state and in which the placing section projects.

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Номер записи: 61
12-04-2018 дата публикации

A WIND-UP APPARATUS FOR A WEB MATERIAL

Номер: US20180099832A1
Автор: CHRISTENSEN Mads Sandahl, Jensen John Buk, RASMUSSEN Jens Peder
Принадлежит:

The invention relates to a roll making apparatus comprising spindles optionally having apertures for pressurized air and/or for applying a vacuum, the spindles being movable between a retracted position and an extended position; a roll engaging face configured to engage a roll carried by a spindle, upon the spindle carrying said roll moving to said retracted position, to move the roll relative to the spindle. 116-. (canceled)17. A roll making apparatus comprising a frame witha feed conveyor for advancing a length of a web, or interleaved sections of a length of a web, to be wound-up as a roll, a first spindle support mounted to rotate and carrying a plurality of parallel elongated spindles, each spindle mounted to rotate relative to said first spindle support, for winding up thereon said length of a web, or interleaved sections of a length of a web,', 'said rotation of said first spindle support and of said spindles being about a respective axis perpendicular to, or essentially perpendicular to, said advancing,, 'a subsection withsaid spindles being movable between a retracted position, with a respective distal end thereof closer to said first spindle support, and an extended position,a roll engaging face configured to engage a roll carried by a spindle, upon said spindle carrying said roll moving to said retracted position, to move said roll relative to said spindle, anda gripping device or a discharge conveyor, such as a chute or belt conveyor, for moving and/or conveying rolls discharged from said spindle upon said spindles moving to said retracted positionsaid spindles having along the length thereof apertures for pressurized air exit and/or for applying a vacuum.18. The apparatus of claim 17 , further comprising a second spindle support located opposite said first spindle support claim 17 , said second spindle support including bearings configured to support said distal ends of said rotating spindles when in said extended position.19. The apparatus according to ...

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Номер записи: 62
21-04-2016 дата публикации

ROLL OF FLEXIBLE GLASS AND METHOD FOR ROLLING

Номер: US20160107857A1
Автор: Merz Gary Edward, Tosch John Earl
Принадлежит:

A roll () of glass ribbon (), having a thickness of 0.3 mm or less, wherein a thickness compliant material interlayer () is wound together with the glass ribbon. The characteristics of the interlayer are chosen to form the roll with minimal lateral offset (). For example, the static coefficient of friction between the interlayer and the glass ribbon may be greater than or equal to 3.0 (as measured with a vertical force of 0.5 N). Other characteristics may include the width, thickness, and compliance, of the interlayer. There is also disclosed a method of rolling a glass ribbon wherein the roll winding parameters, for example web tension and pressure between the layers of the roll, are chosen to minimize the lateral offset. 136-. (canceled)37. A method of winding a glass ribbon , comprising:winding an interlayer together with a glass ribbon, wherein the glass ribbon has a thickness of 0.3 mm or less,wherein the winding is performed with a web tension of greater than zero pounds per linear inch (0 kg/cm) and of less than or equal to 0.25 pounds per linear inch (0.045 kg/cm) on the glass ribbon.38. The method according to claim 37 , wherein the stiffness of the interlayer is less than or equal to 28.14 N/mm.39. The method according to claim 37 , wherein the winding is performed so that a resulting pressure between successive layers of glass ribbon is greater than zero pounds per square inch (0 kg/square cm) and is less than or equal to 10 pounds per square inch (0.703 kg/square cm).40. The method according to claim 37 , wherein the winding is performed so that the glass ribbon is disposed in an inner-most layer and an outer-most layer claim 37 , wherein a lateral offset between the inner-most layer and the outer-most layer is less than or equal to 1.6 mm.41. The method according to claim 37 , wherein the interlayer comprises a first portion and a second portion disposed at a distance from one another and having a width claim 37 , wherein the width is centered within ± ...

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Номер записи: 63
20-04-2017 дата публикации

DEVICE FOR CUTTING FILM-LIKE MEDIA

Номер: US20170107070A1
Автор: Baur Stefan, Franke Fabian, SCHMIDT Bernhard, Schmidt Robert
Принадлежит:

Methods and systems are provided for rewinding and cutting a film-like material. In one example, a method may include adjusting a position of a retractable driven shaft located between a first roller from which the film-like material is unwound and a second roller onto which the film-like material is rewound during the rewinding and cutting operations. The method may further include adjusting a tension applied on the film-like material based on speeds of a first shaft holding the first roller and a second shaft holding the second roller, and a brake force applied onto the first shaft. 1. A method for a winding device , comprising:transporting a rolled film-like media from a first roller mounted on a first lower shaft to a second roller mounted on a second upper shaft via a third middle shaft, the third middle shaft set in a first position; andresponsive to initiation of rewinding of the film-like media onto the second roller, adjusting the third shaft to a second different position.2. The method of claim 1 , further comprising:responsive to the initiation of rewinding, adjusting a tension of the film-like media based on a brake force applied to the first lower shaft, a first speed of the first shaft, and a second speed of the second shaft.3. The method of claim 2 , further comprising:responsive to a remaining rewinding length decreasing below a threshold length, moving the third middle shaft to the first position, and maintaining the third shaft in the first position until the rewinding is complete.4. The method of claim 2 , wherein the brake force is based on a thickness of the film-like media claim 2 , a learned brake-force for the thickness based on stored brake-force values in a database claim 2 , and an outer radius of the second roller including the film-like material.5. The method of claim 2 , wherein the first speed claim 2 , the second speed claim 2 , and a third speed of the third middle shaft are controlled by a first motor claim 2 , a second motor and a ...

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Номер записи: 64
29-04-2021 дата публикации

Toilet Tissue Comprising a Dynamic Surface

Номер: US20210123188A1
Автор: Jordan-Brown Atiya, Kleinwaechter Joerg, Loebker David Warren, McKee Matthew Gary, Sheehan Jeffrey Glen, Trokhan Paul Dennis, WOODS Brooke Marie
Принадлежит:

Toilet tissue having a dynamic surface and method for making same are provided. 1. A toilet tissue comprising a plurality of fibrous elements , wherein the toilet tissue comprises a dynamic surface , wherein the dynamic surface comprises a surface material comprising a plurality of hydroxyl polymer filaments that overlays a textured first web material such that the toilet tissue exhibits one or more of the following properties:a. an Average Line Roughness Ra of greater than 50 μm;b. an Average Line Roughness Rq of greater than 57 μm;c. an Initial % Contact Area of greater than 50%;d. a Final % Contact Area of less than 80%;e. a Final % Contact Area of less than 72%; andf. combinations thereof;as measured according to the MikroCAD Test Method.2. The toilet tissue according to wherein the plurality of fibrous elements comprises fibers.3. The toilet tissue according to wherein the fibers comprise pulp fibers.4. The toilet tissue according to wherein the pulp fibers comprise wood pulp fibers.5. The toilet tissue according to wherein the textured first web material is a paper web.6. The toilet tissue according to wherein the paper web is a wet laid fibrous structure.7. The toilet tissue according to wherein the wet laid fibrous structure comprises a patterned wet laid fibrous structure.8. The toilet tissue according to wherein the paper web is an embossed fibrous structure.9. The toilet tissue according to wherein the plurality of fibrous elements comprises filaments.10. The toilet tissue according to wherein the plurality of fibrous elements comprises fibers and filaments.11. The toilet tissue according to wherein the plurality of hydroxyl polymer filaments of the surface material exhibit an average fiber diameter of less than 2 μm as measured according to the Surface Average Fiber Diameter Test Method.12. The toilet tissue according to wherein the plurality of hydroxyl polymer filaments of the surface material comprise polyvinyl alcohol filaments.13. The toilet tissue ...

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Номер записи: 65
28-04-2016 дата публикации

TRANSPORTING DEVICE AND PRINTING APPARATUS

Номер: US20160114597A1
Автор: KAWAKAMI Shinji
Принадлежит:

A transporting device which transports a belt-shaped base material by considering a longitudinal direction of the base material as a transporting direction, includes a first driving roller which transports the base material in the transporting direction; a second driving roller which is disposed to be closer to a downstream side of the transporting direction than the first driving roller, and transports the base material in the transporting direction; an inter-roller transporting path which is provided between the first driving roller and the second driving roller, and through which the base material is transported in a state where the base material is suspended in a direction of gravity and bent; and a tension applying portion which suctions a bent part of the base material from a lower side in the direction of gravity, and applies tension to the base material on the inter-roller transporting path. 1. A transporting device which transports a belt-shaped base material by considering a longitudinal direction of the base material as a transporting direction , the apparatus comprising:a first driving roller which transports the base material in the transporting direction by winding the base material and rotating;a second driving roller which is disposed to be closer to a downstream side of the transporting direction than the first driving roller, and transports the base material in the transporting direction by winding the base material and rotating;an inter-roller transporting path which is provided between the first driving roller and the second driving roller, and through which the base material is transported in a state where the base material is suspended in a direction of gravity and bent; anda tension applying portion which suctions a bent part of the base material from a lower side in the direction of gravity, and applies tension to the base material on the inter-roller transporting path.2. The transporting device according to claim 1 , further comprising:a ...

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Номер записи: 66
26-04-2018 дата публикации

Method and apparatus for transferring a film wound onto a winding mandrel, oriented in particular vertically and preferably supported exclusively in the region of its upper end

Номер: US20180111774A1
Автор: Enrico Czok, Reiner Hannen
Принадлежит: MSK Verpackungs Systeme GmbH

A method is disclosed for transferring a film, preferably a wound-on stretch film, wound onto a winding mandrel, oriented in particular vertically and preferably supported exclusively in the region of its upper end, of an unwrapping apparatus, such that when the transfer position of the winding mandrel is reached, the film wound onto the winding mandrel is pulled off the winding mandrel by means of at least one transfer device and delivered to a disposal area. An apparatus for transferring a film, preferably a wound-on stretch film, wound onto a winding mandrel, oriented in particular vertically and preferably supported exclusively in the region of its upper end, of an unwrapping apparatus, is disclosed. The apparatus encompasses at least one transfer device for pulling off the film wound onto the winding mandrel when the transfer position of the winding mandrel is reached.

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Номер записи: 67
09-06-2022 дата публикации

CHUCK WITH IMPROVED TORQUE TRANSMISSION AND CENTRALIZATION

Номер: US20220177248A1
Автор: KERVINEN Ismo, KLIMENKO Andrei, RONNILA Markku
Принадлежит: SONOCO DEVELOPMENT, INC.

An expansible chuck for holding hollow cylindrical cores used for winding and unwinding sheet material. A portion of the chuck body nearest the flange is stepped up so that the diameter of the chuck near the flange is slightly larger than the diameter of the rest of the chuck. The stepped up portion centers the chuck within the core which helps the expanding elements to uniformly grip the core. 1. A chuck for receiving a hollow cylindrical core used for winding and unwinding a sheet of material , the core having an inner diameter (ID) and an outer diameter (OD) , the chuck defining an axis (A) and comprising:a flange adapted to attach the chuck to a rotating support;{'b': '2', 'a body extending axially from the flange, the body comprising one or more stepped portions near the flange and a distal portion farther away from the flange, the distal portion having a constant diameter (D) that is less than the core inner diameter (ID), the distal portion and the core defining a gap therebetween when the core is mounted onto the chuck, the body defining a plurality of recesses; and'}a plurality of expansion elements circumferentially disposed around the body and adapted to grip an inner surface of the core, each expansion element nested within one of the recesses; wherein{'b': 1', '2, 'the one or more stepped portions have a diameter (D) slightly larger than the diameter (D) of the distal portion; and'}the one or more stepped portions are configured to contact the core inner surface and center the chuck inside the core when the core is mounted onto the chuck.2. The chuck of wherein:the one or more stepped portions have an axial length equal to or less than 30 mm.3. The chuck of wherein:the one or more stepped portions have an axial length equal to or less than 20 mm.4. The chuck of wherein:{'b': '1', 'the diameter (D) of the one or more stepped portions is equal to or less than the inner diameter (ID) of the core.'}5. The chuck of wherein:{'b': '1', 'the diameter (D) of the ...

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Номер записи: 68
27-05-2021 дата публикации

Method of Controlling Caliper of the Fiber Web of a Parent Roll and Production Line for Producing Fiber Webs

Номер: US20210155436A1
Автор: Haapanen Jaakko
Принадлежит: VALMET TECHNOLOGIES, INC.

To minimize the cost of a fiber web due to the web, particularly a board web, being manufactured overly thick to compensate for loss of caliper in the reel-up, the web is made thicker just for the inner layers of what will become a parent roll. The caliper of the web is measured as or after it is unwound. A caliper curve of the parent roll as a function of the diameter of the parent roll is calculated as a function of the diameter of the parent roll and/or the customer roll. The fiber web is adjusted by changing running parameters of the production line: web speed i.e. production speed, headbox-flow, head-box consistency, coating weight of the coating paste or calender nip load. 1. A method in a fiber web production line of minimizing changes in caliper of a fiber web produced on the fiber web production line after the fiber web is wound into a parent roll , the method comprising the steps of:forming a fiber web in web production line of a targeted caliper;wherein before a parent roll is started in a reel-up of the fiber web production line, a first length of the fiber web is formed with a caliper greater than the targeted caliper such that as the parent roll is begun, the first length of the fiber web is wound to form a first part of the parent roll with the fiber web of greater caliper;winding a second part of the parent roll with the fiber web having a second length with a caliper of the targeted caliper to form the parent roll; andwherein the fiber web of greater caliper is arranged so as to compensate for loss of web caliper in the parent roll as wound, such that the caliper of the fiber web wound in the parent roll as formed varies less than if it was formed with a constant caliper.2. The method of wherein the first length of the fiber web is 5-10% of the fiber web wound to form the parent roll which comprises the first length of the fiber web of greater caliper plus the second length of the fiber web of the targeted caliper.3. The method of further comprising ...

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Номер записи: 69
12-05-2016 дата публикации

WEARABLE WATCH TYPE MOBILE TERMINAL

Номер: US20160132023A1
Автор: Jung Dawoon
Принадлежит: LG ELECTRONICS INC.

A watch type mobile terminal includes: a body having a power supply unit, a printed circuit board, and a display unit formed to implement a touch input thereon; a band unit formed to be wearable on a user's wrist by being connected to the body, and formed such that at least part thereof is wound or unwound in the body; and a length control unit configured to implement winding or unwinding of the band unit such that a length of the band unit is controllable in accordance with a user's wrist size. 1. A watch type mobile terminal , comprising:a body having a power supply unit, a printed circuit board, and a display unit formed to implement a touch input thereon;a band unit formed to be wearable on a user's wrist by being connected to the body, and formed such that at least part thereof is wound or unwound in the body; anda length control unit configured to implement winding or unwinding of the band unit such that a length of the band unit is controllable in accordance with a user's wrist size.2. The watch type mobile terminal of claim 1 , wherein the band unit includes:a first band connected to at least one of one side and another side of the body, and composed of a plurality of nodes; anda second band extending to at least one of the one side and the another side of the body by being inserted into the first band partially or wholly, and formed of a flexible material so as to be wound or unwound by the length control unit.3. The watch type mobile terminal of claim 2 , wherein the length control unit further includes a gear bar rotatably installed in the body claim 2 , the gear bar connected to the second band so as to wind or unwind the second band thereon or therefrom according to a rotation direction thereof.4. The watch type mobile terminal of claim 3 , wherein the length control unit further includes a motor connected to a rotational shaft of the gear bar so as to rotate the gear bar.5. The watch type mobile terminal of claim 4 , wherein the motor is rotated or ...

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Номер записи: 70
19-05-2016 дата публикации

Printing apparatus and sheet winding method

Номер: US20160136981A1
Автор: Masaki Komatsu, Ryo Harigae, Ryo Kobayashi, Ryoya Shinjo, Tsuyoshi Mikoshiba, Yoshiaki Suzuki
Принадлежит: Canon Inc

A printing apparatus includes: a printing unit configured to perform printing on a sheet; a driving unit configured to apply a rotational force to a roll member that is rotatably held; and a pressing unit having a roller configured to apply a pressing force to an outer peripheral surface of a roll sheet wound around the roll member, wherein the pressing unit changes the pressing force in a sequence in which the driving unit applies a rotational force to the roll member and a sheet that has passed through the printing unit is wound.

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Номер записи: 71
19-05-2016 дата публикации

METHOD FOR PRODUCING CORELESS ROLLS OF PAPER

Номер: US20160137449A1
Автор: Techlin Michael E.
Принадлежит:

A method of forming a roll of convolutely wound web material. The method includes winding web material around an elongated mandrel to form a roll of convolutely wound web material. The mandrel is substantially axially elastic and formed of material having a tensile yield strength divided by elastic modulus greater than 2.0%, and more preferably 2.5%. The mandrel is preferably radially complaint. The method further includes removing the mandrel from the roll. A further method includes winding web material around an elongated mandrel to form a roll of convolutely wound web material, the mandrel being comprised of material having a tensile yield strength divided by elastic modulus greater than 2.0%, and then longitudinally elongating the mandrel. 1. A method of forming a roll of convolutely wound web material comprising the steps of:a) winding web material around an elongated mandrel to form a roll of convolutely wound web material, the mandrel being substantially axially elastic and comprised of material having a tensile yield strength divided by elastic modulus greater than 2.0%; andb) removing the mandrel from the roll.2. The method of in which said material having a tensile yield strength divided by elastic modulus greater than 2.0% has at least one of the following properties:a) a glass transition temperature less than 60° F.;b) a mass density (g/cc) less than 1.50;c) a tensile elastic modulus less than 2,000,000 psi;d) a tensile yield strength less than 50,000 psi;e) a structure (% crystallinity) greater than 25;f) a Poisson's ratio greater than 0.30.3. The method of in which the mandrel is moved longitudinally during the step of removing the mandrel from the roll.4. The method of in which the roll is moved longitudinally during the step of removing the mandrel from the roll.5. The method of including the step of pulling the mandrel longitudinally after the step of winding web material around the mandrel.6. The method of in which the mandrel longitudinally ...

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Номер записи: 72
18-05-2017 дата публикации

METHODS FOR MANUFACTURING CONTINUOUS SHEETS FOR ROLLER SHADES

Номер: US20170138122A1
Автор: Cheslock Scott R.
Принадлежит:

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web. 120-. (canceled)21. A roller sheet for use as a covering for an architectural opening , said roller sheet comprising:a plurality of first sheet sections, each of said plurality of first sheet sections being formed by a first sheet web; anda plurality of second sheet sections, each of said plurality of second sheet sections being formed by a second sheet web, said plurality of second sheet sections being coupled end-to-end to said plurality of first sheet sections in an alternating configuration such that said roller sheet forms a continuous sheet of material alternating between adjacent pairs of said first and second sheet webs along a length of said roller sheet;wherein:at each attachment location formed between each adjacent pair of said first and second sheet webs, an overlapped portion of said roller sheet is defined at which said adjacent pair of said first and second sheet webs overlap each other;one of said first sheet web or said second sheet web of each adjacent pair of said first and second sheet webs includes a formed fold edge at or adjacent to said overlapped portion that extends in a widthwise direction along a width of said roller sheet; andsaid formed fold edges defined at each overlapped portion allow said roller sheet to be collapsed into a stacked configuration.22. The roller sheet as in claim 21 , wherein said plurality of first and second sheet sections fold in alternating directions about said formed fold edges when said roller sheet is collapsed into said stacked configuration.23. The roller sheet as in claim 21 , wherein each of said ...

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Номер записи: 73
30-04-2020 дата публикации

Method of Operating an Off-LIne Finishing Device for Fiber Webs, in Particular an Off-Line Slitter-Winder for Winding Fiber Webs

Номер: US20200130976A1
Автор: Paanasalo Jari
Принадлежит: Valmet Technologies Oy

A method of operating an off-line finishing device for fiber webs, in particular an off-line slitter-winder for winding fiber webs, wherein in operating the off-line device the running speed is automatically optimized to minimize cost of web breaks. The method considers the costs associated with a web break during unwinding in addition to the cost benefit of maximizing web unwind speed so as to maximize machine utilization. The method determines an optimal web break stopping time in a web break situation and how often a web break is predicted. Automatic optimization incorporates limitations including the maximum rotation speed of the parent roll, the maximum speed of the fiber web being unwound, the maximum positive torque which can be applied to the parent roll to accelerate the parent roll to a rotation rate which produces a desired web speed, and maximum braking torque. 1. A method of operating an off-line finishing device for fiber webs , having an unwinder and a parent roll mounted thereto , the parent roll having a fiber web with a fiber web length , the unwinder having at least one torque drive motor for controlling an unwind velocity of the parent roll , and at least one torque brake , wherein said at least one torque brake comprises at least one of said torque drive motor and a mechanical brake , the at least one torque brake having a selected braking torque , the method comprising the steps of:unwinding the fiber web from the parent roll;continuously calculating an inertia of the parent roll as the parent roll is unwound;continuously calculating a maximum deceleration of the parent roll by dividing the selected braking torque by the inertia; andcontrolling the unwind velocity of the parent roll so that said calculated maximum deceleration will bring the parent roll to a stop in no more than a selected time.2. The method of claim further comprising:collecting continuously data relating to frequency of occurrence of web breaks per parent roll and determining ...

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Номер записи: 74
26-05-2016 дата публикации

Friction winding shaft

Номер: US20160145065A1
Автор: ESSERT Hermann
Принадлежит:

A friction winding shaft has a shaft body () and a plurality of friction rings (), which can be driven in slaved fashion by the shaft body. By means of the friction rings (), bushes () for winding operations can be driven in slaved fashion, and between the shaft body () and the friction elements (), radially movable friction elements () are provided, which can be pressed by means of positioning elements () against inner circumferential surfaces () of the friction rings (). In order to achieve the least possible fluctuations in the frictional moment between the shaft body and the friction ring, it is proposed that between the shaft body () and the friction rings (), an air gap () is provided, and on the outer face of the shaft body (), at least two slide elements () are provided, which rest on inner surfaces () of the friction rings (). 130. A friction winding shaft , having a shaft body and a plurality of friction rings , which are drivable in slaved fashion in friction-locking fashion by the shaft body , and by means of the friction rings , bushes for winding operations can be driven in slaved fashion , and between the shaft body and the friction rings , radially movable friction elements are provided , which can be pressed by means of positioning elements () against inner circumferential surfaces of the friction rings , wherein between the shaft body and the friction rings , an air gap is provided , and on the outer face of the shaft body , at least two slide elements are provided , which rest on inner surfaces of the friction rings.2. The friction winding shaft of claim 1 , wherein the slide elements are of plastic.3361362363363214. The friction winding shaft of claim 1 , wherein the slide elements (; ; ; ) slide dry on the inner surfaces () of the friction rings ().4. The friction winding shaft of one of claim 1 , wherein the slide elements are disposed on the circumference between the rubbing elements.5. The friction winding shaft of claim 4 , wherein two or ...

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Номер записи: 75
09-05-2019 дата публикации

DUST HOOD

Номер: US20190137125A1
Автор: Donley Christopher A., JR. Robert M., Zacary
Принадлежит: Air Systems Design, Inc.

A dust hood for a dust control system includes a first hood body and a second hood body. The first hood body and the second hood body are each selectively movable between an assembled position and a disassembled position. In the assembled position, the first hood body is adjacent to the second hood body. In the disassembled position, the first hood body is spaced apart from the second hood body. 1. A dust hood comprising:a first hood body comprising a first chamber of the dust hood; anda second hood body comprising a second chamber of the dust hood,wherein the first hood body and the second hood body are each selectively movable between an assembled position and a disassembled position,wherein, in the assembled position, the first hood body is adjacent to the second hood body, andwherein, in the disassembled position, the first hood body is spaced apart from the second hood body.2. The dust hood of claim 1 , wherein the first hood body is rotatable about a first axis and wherein the second hood body is rotatable about a second axis.3. The dust hood of claim 2 , wherein the first hood body is rotatable independent from the second hood body.4. The dust hood of claim 1 , wherein claim 1 , in the assembled position claim 1 , the first hood body is connected to the second hood body claim 1 , and wherein claim 1 , in the disassembled position claim 1 , the first hood body is detached from the second hood body.5. The dust hood of claim 1 , further comprising a securing device configured to removably secure the first hood body with the second hood body in the assembled position.6. The dust hod of claim 1 , wherein in the assembled position claim 1 , the first chamber of the first hood body is in fluid communication with the second chamber of the second hood body.7. The dust hood of claim 1 , further comprising:a first support frame, wherein the first hood body is movably supported on the first support frame such that the first hood body is rotatable about a first axis ...

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Номер записи: 76
02-06-2016 дата публикации

ASSEMBLY SUPPORTING DEVICE FOR SUPPORTING A TECHNICIAN DURING THE ASSEMBLY OF AN AIRPLANE FUSELAGE

Номер: US20160151906A1
Автор: CHROMIK Sven, GOEHLICH Robert Alexander
Принадлежит:

The embodiment relates to an assembly supporting device for supporting a technician during the assembly of an aircraft or spacecraft. The assembly supporting device comprises a mat with a plurality of chambers filled with a gas. The assembly supporting device further comprises a sensor unit designed to determine a respective current gas pressure in the individual gas-filled chambers. A pressure regulating unit can be used to set the respective gas pressure in the individual chambers as a function of the current gas pressure determined in the respective chambers. 1. An assembly supporting device configured to support a technician during the assembly of an aircraft or spacecraft , comprising:a mat with a plurality of chambers filled with a gas;a sensor unit configured to determine a respective current gas pressure in the individual gas-filled chambers; anda pressure regulating unit configured to set the respective gas pressure in the individual chambers as a function of the current gas pressure determined in the respective chambers.2. The assembly supporting device of claim 1 ,wherein the mat is configured for placement around the chest of the technician.3. An assembly supporting device for supporting a technician during the assembly of an aircraft or spacecraft claim 1 , exhibiting:a mat for cushioning a portion of the aircraft or spacecraft;a rolling device for automatically rolling up the mat;wherein the rolling device comprises a first fastening unit for attaching the rolling device to the aircraft or spacecraft.4. The assembly supporting device of claim 3 , wherein the mat comprises:a plurality of chambers filled with a gas;wherein a respectively prevailing gas pressure can be set in the individual chambers.5. The assembly supporting device of one of claim 4 ,wherein the rolling device is secured to a first end of the mat, and a second fastening unit is arranged on a second end of the mat.6. The assembly supporting device of claim 5 ,wherein the mat is configured ...

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Номер записи: 77
02-06-2016 дата публикации

WINDING GLASS RIBBON BY TENSIONING INTERLEAVING MATERIAL

Номер: US20160152433A1
Автор: Merz Gary Edward, Tosch John Earl, Trzeciak Thaddeus Francis
Принадлежит:

A method of winding a glass ribbon (), including: winding an interleaving material () and the glass ribbon together to produce a roll (); and tensioning the interleaving material so as to control a roll inter-layer pressure. By controlling the roll inter-layer pressure, the roll can be formed with straight side walls. The tension in the interleaving material can be controlled so as to be greater than 0 and ≦0.25 pounds per linear inch of width of interleaving material. Also, there is provided an apparatus for winding glass ribbon together with interleaving material into a roll. The apparatus includes: an interleaving material supply path; a glass ribbon supply path; a roll winding mechanism (); and a means () for applying tension to interleaving material traveling along the interleaving material supply path, as the interleaving material is wound into roll (), so as to produce a pressure between the layers of the roll. 117-. (canceled)18. A method of manufacturing a glass article , comprising:forming a glass ribbon; andwinding an interleaving material and the glass ribbon together;controlling the interlayer pressure during winding so as to produce a roll having a substantially constant inter-layer roll pressure between the interleaving material and the glass ribbon,wherein the roll inter-layer pressure is controlled by tensioning the interleaving material, and further wherein the tensioning is controlled so as to decrease tension as a function of increasing roll diameter.19. (canceled)20. An apparatus for winding glass ribbon together with interleaving material into a roll , comprising:an interleaving material supply path;a glass ribbon supply path;a roll winding mechanism; anda means for applying tension to interleaving material traveling along the interleaving material supply path, as the interleaving material is wound into the roll, so as to produce a pressure between the layers of the roll.21. The apparatus according to claim 20 , wherein the means for applying ...

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Номер записи: 78
15-09-2022 дата публикации

Material Strip Processing System

Номер: US20220289510A1
Автор: Hu Lvhai (Samuel), Lu Roberto Francisco-Yi, Yang An (Joshua)
Принадлежит:

A material strip collection mechanism coiling fed material strip on a reel includes a vertically positioned reel bracket rotatable about a vertical axis between a first configuration and a second configuration. The mechanism further includes a first arm holding the reel and a second arm each rotatable to drive the reel and coil the material strip on the reel. With the reel bracket in the first configuration, the first arm is in a material strip collection position to allow the material strip to be coiled on each empty reel held by the first arm to form a full reel, while the second arm is in a standby position to allow the full reel held by the second arm to be replaced with a new empty reel. 1. A material strip processing system , comprising: a vertically positioned reel bracket rotatable about a vertical axis between a first configuration and a second configuration, and having:', 'a first arm holding the reel and rotatable to drive the reel and coil the material strip on the reel; and', 'a second arm opposite to the first arm, the second arm holding the reel and rotatable to drive the reel and coil the material strip on the reel,', 'with the reel bracket in the first configuration, the first arm is in a material strip collection position to allow the material strip to be coiled on each empty reel held by the first arm to form a full reel, while the second arm is in a standby position to allow the full reel held by the second arm to be replaced with a new empty reel; and', 'with the reel bracket in the second configuration, the second arm is in the material strip collection position to allow the material strip to be coiled on each empty reel held by the second arm to form a new full reel, while the first arm is in the standby position to allow the full reel held by the first arm to be replaced with a new empty reel., 'a material strip collection mechanism coiling a material strip on a reel, including2. The material strip processing system according to claim 1 , ...

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Номер записи: 79
08-06-2017 дата публикации

FOIL REMOVAL DEVICE AND A METHOD FOR REMOVING A FOIL FROM A TIRE TREAD

Номер: US20170158449A1
Автор: Kramer Roel
Принадлежит: VMI HOLLAND B.V.

Provided is a foil removal device and a method for removing a foil from a tire tread in a removal direction, wherein the foil removal device includes a foil collection unit with a winding element, a winding drive for receiving the foil at or near one of the ends of the foil, a gripper for engaging the foil prior to the removal of the foil and a gripper drive for moving the gripper from the gripping position towards the foil collection unit to partially remove the foil from the tire tread. The gripper is arranged for releasing the foil when the foil collection unit has received the foil. The winding drive is arranged for driving the winding element to engage and subsequently remove the foil. The removal device includes a displacement drive for moving the foil collection unit simultaneously with the winding drive driving the winding element. 126-. (canceled)27. A foil removal device for removing a foil from a tire tread in a removal direction , wherein the foil removal device comprises a foil collection unit with a winding element for collecting the foil and a winding drive for driving the winding element in a winding rotation about a winding axis , wherein the winding element is arranged for receiving the foil at or near one of the ends of the foil , wherein the foil removal device further comprises a gripper that is arranged for engaging the foil in a gripping position at or near the one end of the foil prior to the removal of the foil and a gripper drive that is arranged for moving the gripper from the gripping position towards the foil collection unit to partially remove the foil from the tire tread , wherein the gripper is arranged for releasing the removed part of the foil when the foil collection unit has received the removed part of the foil at or near the one end of the foil , wherein , after receiving the removed part of the foil , the winding drive is arranged for driving the winding element over several revolutions to engage and subsequently remove the ...

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Номер записи: 80
14-05-2020 дата публикации

SEALING DEVICE FOR SECURING PACKAGING MATERIAL

Номер: US20200148405A1
Автор: SONG Kyeong Keun
Принадлежит:

Disclosed is a sealing device for securing a packaging material. The sealing device for securing the packaging material comprises: a tape supply reel for supplying a sealing tape to which an RFID tag has been coupled; and a sealing part for sealing, with the sealing tape, an opening of a plastic packaging material holding a product, wherein the sealing part adheres the RFID tag, which is coupled to one end of the sealing tape having the length for one use, to an adhesive positioned on the other end portion of the sealing tape having the length for one use, wherein the RFID tag is broken by the adhesive strength with respect to the other end portion when the sealing tape sealing the plastic packaging material is torn. 1. An apparatus for securely sealing a plurality of packaging materials , the apparatus comprising:a tape supply reel configured to supply a sealing tape, the sealing tape having basic sections repeatedly arranged on an adhesive side and including a first adhesion section, a second adhesion section, a first RFID tag section to which a first RFID tag is attached, and a second RFID tag section to which a second RFID tag is attached;an RFID writer configured to record price information onto the RFID tags, the price information related with one or more products contained in each packaging material;a sealing unit configured to seal an opening part of the packaging material with the sealing tape; anda control unit configured to control a tape supply operation of the tape supply reel, a writing operation of the RFID writer, and a sealing operation of the sealing unit,wherein the sealing unit including:a first bar;a second bar arranged facing the first bar and placed in tight contact with the first bar during sealing of the opening part of the packaging material; anda side bar coupled to one end of the first bar and one end of the second bar, the side bar having a guide groove formed therein for guiding the first bar when the first bar moves between a first ...

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Номер записи: 81
18-06-2015 дата публикации

METHODS AND APPARATUS FOR RECYCLING DEPLOYED SHEET MATERIAL

Номер: US20150166286A1
Автор: Evenson Michael Dale, Morris Jeremy Blair
Принадлежит:

Coreless sheet material rolling apparatuses for rolling up sheet material deployed on a deployed surface into a coreless roll for recycling, and methods of rolling up sheet material deployed on a deployed surface into a coreless roll for recycling. The coreless sheet material rolling apparatuses having a main frame portion, a slide frame portion, and a winder assembly. 1. A coreless sheet material roller apparatus for attachment to a vehicle having at least two arms extending therefrom , said coreless sheet material roller apparatus for winding sheet material deployed on a deployed surface into a coreless roll , said coreless sheet material roller apparatus comprising:a main frame portion, a slide frame portion, and a winder assembly;said main frame portion configured for attachment to said at least two arms of said vehicle;said slide frame portion slidably connected to said main frame portion, wherein said slide frame portion is configured for sliding in a first direction with respect to said deployed surface and sliding in a second direction with respect to the deployed surface; anda winder assembly operably attached to said slide frame, said winder assembly comprising an arbor shaft to which said sheet material is wound, said arbor shaft further comprising a first end extending to a second end thereby defining a length, said first end of said arbor shaft operably connected to a motor, said motor configured for rotationally driving said arbor shaft in a first rotational direction and in a second rotational direction;wherein when said winder assembly is rotated in said first rotational direction, said sheet material is wound onto said arbor shaft to form said coreless roll.2. The coreless sheet material roller apparatus of claim 1 , wherein said main frame portion comprises a first wall and a second wall claim 1 , said first wall defining a port therethrough claim 1 , said port configured for slidably receiving said arbor shaft therethrough claim 1 , and wherein ...

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Номер записи: 82
04-09-2014 дата публикации

SYSTEM AND METHOD OF MANUFACTURING COMPOSITE CORE

Номер: US20140246142A1
Автор: Armstrong Levi H., Kendrick Phillip A., Oberle Elizabeth, Oldroyd Paul K.
Принадлежит: Bell Helicopter Textron Inc.

A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle. 1. A method of wrapping a mandrel with a composite material , the method comprising:securing a mandrel with a winding jig;orienting the composite material at a wrap angle to the mandrel;securing a first portion of the composite material toward a first end of the mandrel; anddepositing the composite material around a circumference of the mandrel starting from the first end of the mandrel.2. The method according to claim 1 , wherein the step of securing the first portion of the composite material includes securing the first portion of the composite material to a first adapter claim 1 , the first adapter having a geometry that is similar to a geometry of the mandrel.3. The method according to claim 1 , wherein the composite material is a slit of composite material claim 1 , the slit having a prescribed width.4. The method according to claim 3 , wherein the step of depositing the composite material around a circumference of the mandrel includes wrapping the slit of composite material at the wrap angle that prevents formation of a gap in the slit of composite material as the slit is wrapped around the mandrel.5. The method according to claim 1 , further comprising:cutting the slit of composite material to prescribed width so that the step of depositing the composite material around the circumference of the mandrel produces a helical seam.6. The method according to claim 1 , wherein the step of depositing the composite material around a circumference of the mandrel includes rotating the mandrel on a winding jig while maintaining the wrap angle ...

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Номер записи: 83
04-09-2014 дата публикации

SYSTEM AND METHOD OF MANUFACTURING COMPOSITE CORE

Номер: US20140246143A1
Автор: Armstrong Levi H., Kendrick Phillip A., Oberle Elizabeth, Oldroyd Paul K.
Принадлежит: Bell Helicopter Textron Inc.

A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle. 1. A method of wrapping a mandrel with a composite material for the fabrication of a composite core , the method comprising:securing a mandrel with a winding jig;orienting a slit of composite material at a wrap angle to the mandrel, the slit having a prescribed width that is dependent upon the wrap angle and a circumference of the mandrel; andwrapping the slit of composite material around a circumference of the mandrel starting from a first end of the mandrel.2. The method according to claim 1 , wherein the slit of composite material is at least partially uncured.3. The method according to claim 1 , wherein the slit of composite material includes fibers that are pre-impregnated with a resin.4. The method according to claim 1 , wherein the slit of composite material has fibers oriented in only one direction.5. The method according to claim 1 , wherein the slit of composite material has fibers oriented in more than one direction.6. The method according to claim 1 , wherein the prescribed width is calculated by multiplying a circumference of the mandrel by the cosine of the wrap angle.7. The method according to claim 1 , wherein the wrap angle is the angle between a lengthwise axis of the slit and a lengthwise axis of the mandrel.8. The method according to claim 1 , wherein the wrap angle is approximately 45 degrees.9. The method according to claim 1 , wherein the step of wrapping the slit of composite material around a circumference of the mandrel starting from the first end of the mandrel results in a helical seam.10. The method according ...

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Номер записи: 84
16-06-2016 дата публикации

WINDING SHAFT AND METHOD FOR INSERTING A WINDING SHAFT INTO A WINDING DEVICE

Номер: US20160167907A1
Автор: MEYER Helmut
Принадлежит:

A winding shaft with a winding body and shaft journals that are positioned or situated at the ends of the winding body and are configured for insertion into a winding device. The winding body is composed of a winding sleeve that is open at the ends and the shaft journals each has an insertion section with clamping, with which they can be inserted into the end of the winding sleeve and detachably clamped to the winding sleeve, and together with it, constitute the winding shaft. This invention also discloses a method for inserting a winding shaft into a winding device. 11111101111010101. A winding shaft () having a winding body and shaft journals () positioned at ends of the winding body and configured for insertion into a winding device , the winding shaft () comprising the winding body being a winding sleeve () open at the ends and the shaft journals () each has an insertion section () with a clamping with which they can be inserted into the ends of the winding sleeve () and detachably clamped to the winding sleeve () and together with it form the winding shaft ().2110. The winding shaft () according to claim 1 , wherein the winding sleeve () is of a tube section with a metal-based claim 1 , plastic-based claim 1 , or cardboard-based composition.3111111010. The winding shaft () according to claim 2 , wherein the clamping comprises clamping jaws () positioned in a region of the insertion section () claim 2 , are radially retracted and/or extended and in an extended position contact an inside of the winding sleeve ().41111. The winding shaft () according to claim 3 , wherein the clamping jaws () can be retracted and/or extended by compressed air.511111011211210110a. The winding shaft () according to claim 4 , wherein between the shaft journals () and the insertion section () claim 4 , a transition section () is provided claim 4 , with an outer diameter that essentially corresponds to a sleeve outer diameter of the winding sleeve and which forms a stop () for the ...

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Номер записи: 85
16-06-2016 дата публикации

METHODS FOR MANUFACTURING CONTINUOUS SHEETS FOR ROLLER SHADES

Номер: US20160167908A1
Автор: Cheslock Scott R.
Принадлежит:

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web. 1. A method for manufacturing a continuous sheet for use within a roller shade , the method comprising:positioning a portion of a first sheet web adjacent to a mandrel, the first sheet web including an upper face and a lower face extending between a folded end and a base end, the first sheet web defining a first fold edge between its folded and base ends such that the first sheet web includes a first folded segment extending between the first fold edge and its folded end and a first base segment extending between the first fold edge and its base end;positioning a portion of a second sheet web adjacent to the mandrel, the second sheet web including an upper face and a lower face extending between a folded end and a base end, the second sheet web defining a second fold edge between its folded and base ends such that the second sheet web includes a second folded segment extending between the second fold edge and its folded end and a second base segment extending between the second fold edge and its base end; andwinding the first and second sheet webs around the mandrel such that the first folded segment of the first sheet web is secured to the second base segment of the second sheet web at a location adjacent to the base end of the second sheet web.2. The method of claim 1 , further comprising positioning the second sheet web relative to the first sheet web such that the second base segment of the second sheet web is secured to the portion of the lower face of the first sheet web that extends along the first folded segment.3. The method of claim 1 , further ...

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Номер записи: 86
14-06-2018 дата публикации

APPARATUS AND METHOD FOR HANDLING TAKE-UP ROLLS IN A PRINTING SYSTEM

Номер: US20180162670A1
Автор: CLABBERS Tom J.H., WIND Anne A.
Принадлежит: OCE-TECHNOLOGIES B.V.

An apparatus for handling take-up rolls in a printing system includes a holder device for holding a take-up roll in a take-up position. The take-up roll is rotatable about a longitudinal axis thereof in the take-up position for taking-up printed sheet output from the printing system. The holder device is movable to release or discharge the take-up roll from the holder device when the take-up roll is full or when a print job is finished. A movement of the holder device to release or discharge a full take-up roll also operates to load a new take-up roll onto the holder device and into the take-up position. A corresponding method of handling take-up rolls in a printing system is disclosed. 1. An apparatus for handling take-up rolls in a printing system for taking-up printed sheet , comprising:a holder device for holding a take-up roll in a take-up position, wherein the take-up roll is rotatable about a longitudinal axis thereof in the take-up position for taking-up printed sheet output from the printing system,wherein the holder device comprises a circumferential surface whereupon a holding portion is provided for supporting an outer surface of the take-up roll,wherein the holder device is movable to release or to discharge the take-up roll from the holder device when the take-up roll is full or when a print job is finished, andwherein a movement of the holder device to release or discharge a full take-up roll also operates to load a new take-up roll onto the holder device and into the take-up position.2. An apparatus according to claim 1 , wherein the holder device is rotatable to release or discharge the take-up roll from the holder device when the take-up roll is full or when a print job is finished claim 1 , and wherein a rotation of the holder device to release or discharge a full take-up roll also operates to load a new take-up roll onto the holder device into the take-up position.3. An apparatus according to claim 1 , wherein the holder device comprises a ...

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Номер записи: 87
15-06-2017 дата публикации

INTERLAYER FILM FOR LAMINATED GLASS, ROLL-SHAPED BODY, LAMINATED GLASS, METHOD FOR MANUFACTURING INTERLAYER FILM FOR LAMINATED GLASS, AND METHOD FOR MANUFACTURING ROLL-SHAPED BODY

Номер: US20170165938A1
Автор: HIROTA Etsurou, KAWATE Hiroshi, KIDO Koji, MORI Michiko
Принадлежит: Sekisui Chemical Co., Ltd.

The present invention aims to provide an interlayer film for a laminated glass, which can exhibit high deaeration properties during preliminary pressure bonding and enables production of a highly transparent laminated glass, a roll, a laminated glass, a method for producing the interlayer film for a laminated glass, and a method for producing the roll. The present invention relates to an interlayer film for a laminated glass, having a large number of recesses and a large number of projections on at least one surface, the interlayer film for a laminated glass having a thickness with a difference between a maximum thickness and a minimum thickness of less than 40 μm at each of a central portion, one end portion, and an other end portion in a width direction that is orthogonal, in the same plane, to a machine direction of the film in production of the interlayer film for a laminated glass, the thickness being measured along 3 m in the machine direction of the film in production of the interlayer film for a laminated glass at the central portion, the one end portion, and the other end portion in the width direction. 1. An interlayer film for a laminated glass , having a large number of recesses and a large number of projections on at least one surface ,the interlayer film for a laminated glass having a thickness with a difference between a maximum thickness and a minimum thickness of less than 40 μm at each of a central portion, one end portion, and an other end portion in a width direction that is orthogonal, on the same plane, to a machine direction of the film in production of the interlayer film for a laminated glass, the thickness being measured along 3 m in the machine direction of the film in production of the interlayer film for a laminated glass at the central portion, the one end portion, and the other end portion in the width direction.2. The interlayer film for a laminated glass according to claim 1 ,wherein the interlayer film for a laminated glass has a ...

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Номер записи: 88
15-06-2017 дата публикации

METHOD OF MANUFACTURING A GLASS ROLL

Номер: US20170166472A1
Автор: ETA Michiharu, HASEGAWA Yoshinori, MITSUGI Kaoru, MORI Hiroki, MORI Koichi, TERANISHI Yasuo, UMEMURA Hiromichi
Принадлежит: NIPPON ELECTRIC GLASS CO., LTD.

A method of manufacturing a glass roll, includes: a forming step (S) of forming, while conveying a glass film, the glass film by a downdraw method; a temporary rolling step (S) of rolling the glass film while superposing a protective film on the glass film at a downstream end of a path of the conveying in the forming step (S), to thereby manufacture a source glass roll; and a main rolling step (S) of unrolling, while conveying the glass film to a downstream side, the glass film from the source glass roll, and then rerolling the glass film while superposing a protective film on the glass film at a downstream end of a path of the conveying, to thereby manufacture a glass roll. Higher tension in a rolling direction is applied to the glass film in the main rolling step (S) than in the temporary rolling step (S). 116-. (canceled)17. A method of manufacturing a glass roll , comprising:forming, while conveying a glass film to a downstream side, the glass film by a forming device for carrying out a downdraw method;rolling the glass film while superposing a first protective film on the glass film at a downstream end of a path of the conveying in the forming, to thereby manufacture a source glass roll;unrolling, while conveying the glass film to the downstream side, the glass film from the source glass roll; andrerolling the glass film while superposing a second protective film on the glass film at a downstream end of a path of the conveying in the unrolling to thereby manufacture a glass roll,wherein, in the forming, the glass film at the downstream side of the forming device is conveyed while only a first surface of the glass film is contact-supported, andwherein, in the unrolling, the glass film at the downstream side of the source glass roll is conveyed while only the first surface of the glass film is contact-supported.18. The method of manufacturing a glass roll according to claim 17 , wherein tension in a rerolling direction to be applied to the glass film in the ...

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Номер записи: 89
30-05-2019 дата публикации

CORELESS RETAIL PAPER ROLL

Номер: US20190161304A1
Автор: Jennerjahn Christopher B., Kimmerling Kristopher M., Vogel Roger W.
Принадлежит:

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls. 1. A coreless retail paper roll comprising:a width of 4 inches or less,an outer diameter range of about 1 inch to about 4 inches, anda central hole having an inner diameter range of about 0.4 inches to about 0.5 inches,wherein the coreless retail paper roll has an Rc of 350 pounds/inch/inch or greater when a force greater than about 7 pounds/inch is applied to the coreless retail paper roll.2. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has an Rc of 350 pounds/inch/inch or greater when a force greater than about 10 pounds/inch is applied to the coreless retail paper roll.3. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has outer diameter range of about 1 to about 1.7 inches.4. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 450 pounds/inch/inch or greater.5. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 550 pounds/inch/inch or greater.6. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 650 pounds/inch/inch or greater.7. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 750 pounds/inch/inch or greater.8. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 850 pounds/inch/inch or greater.9. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 950 pounds/inch/inch or greater.10. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 1050 pounds/inch/inch or greater.11. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has outer diameter range of about 1.7 inches to about 2.2 inches.12. The paper roll of claim 11 , wherein the coreless retail paper roll has an Rc of 450 pounds/inch/inch or greater.13. The paper roll of claim 11 , wherein the coreless retail ...

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Номер записи: 90
30-05-2019 дата публикации

CORELESS RETAIL PAPER ROLL

Номер: US20190161305A1
Автор: Jennerjahn Christopher B., Kimmerling Kristopher M., Vogel Roger W.
Принадлежит:

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls. 1. A coreless paper roll comprising:a width of 4 inches or less,an outer diameter range of about 1.5 inch to about 4 inches, anda central hole having an inner diameter range of about 0.5 inches to about 0.9 inches,wherein the coreless retail paper roll has an Rc of 350 pounds/inch/inch or greater when a force greater than about 7 pounds/inch is applied to the coreless retail paper roll.2. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has an Rc of 350 pounds/inch/inch or greater when a force greater than about 10 pounds/inch is applied to the coreless retail paper roll.3. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has outer diameter range of about 1.5 to about 2 inches.4. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 450 pounds/inch/inch or greater.5. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 550 pounds/inch/inch or greater.6. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 650 pounds/inch/inch or greater.7. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 750 pounds/inch/inch or greater.8. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 850 pounds/inch/inch or greater.9. The paper roll of claim 1 , wherein the coreless retail paper roll has outer diameter range of about 2 inches to about 2.5 inches.10. The paper roll of claim 9 , wherein the coreless retail paper roll has an Rc of 450 pounds/inch/inch or greater.11. The paper roll of claim 9 , wherein the coreless retail paper roll has an Rc of 550 pounds/inch/inch or greater.12. The paper roll of claim 9 , wherein the coreless retail paper roll has an Rc of 650 pounds/inch/inch or greater.13. The paper roll of claim 9 , wherein the coreless retail paper roll has an Rc of ...

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Номер записи: 91
30-05-2019 дата публикации

CORELESS RETAIL PAPER ROLL

Номер: US20190161306A1
Автор: Jennerjahn Christopher B., Kimmerling Kristopher M., Vogel Roger W.
Принадлежит:

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls. 1. A coreless retail paper roll comprising:a width of 4 inches or less,an outer diameter range of about 1.7 inch to about 4 inches, anda central hole having an inner diameter range of about 0.8 inches to about 1.2 inch,wherein the coreless retail paper roll has an Rc of 350 pounds/inch/inch or greater when a force greater than about 7 pounds/inch is applied to the coreless retail paper roll.2. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has an Rc of 350 pounds/inch/inch or greater when a force greater than about 10 pounds/inch is applied to the coreless retail paper roll.3. The paper roll of claim 1 , wherein the coreless retail paper roll has outer diameter range of about 1.7 to about 2.2 inches.4. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 450 pounds/inch/inch or greater.5. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 550 pounds/inch/inch or greater.6. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 650 pounds/inch/inch or greater.7. The paper roll of claim 3 , wherein the coreless retail paper roll has an Rc of 750 pounds/inch/inch or greater.8. The coreless retail paper roll of claim 1 , wherein the coreless retail paper roll has outer diameter range of about 2.2 inches to about 2.6 inches.9. The paper roll of claim 8 , wherein the coreless retail paper roll has an Rc of 450 pounds/inch/inch or greater.10. The paper roll of claim 8 , wherein the coreless retail paper roll has an Rc of 550 pounds/inch/inch or greater.11. The paper roll of claim 8 , wherein the coreless retail paper roll has an Rc of 650 pounds/inch/inch or greater.12. The paper roll of claim 8 , wherein the coreless retail paper roll has an Rc of 750 pounds/inch/inch or greater.13. The paper roll of claim 8 , wherein the coreless retail paper roll has ...

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Номер записи: 92
30-05-2019 дата публикации

Paper rewinding machine having a hydraulic extractor

Номер: US20190161307A1
Автор: Christopher B. Jennerjahn, Kyle J. Mosier, Roger W. Vogel
Принадлежит: Jennerjahn Machine Inc

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

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Номер записи: 93
30-05-2019 дата публикации

PAPER REWINDING MACHINE HAVING AN EXTRACTION ASSEMBLY FOR EXTRACTING A CORELESS RETAIL PAPER ROLL

Номер: US20190161308A1
Автор: Jennerjahn Christopher B., Mosier Kyle J., Vogel Roger W.
Принадлежит:

A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls. 1. A paper rewinding machine for producing retail paper rolls , comprising:a slitting assembly operable to slit retail paper,a pair of bed rollers positioned to receive retail paper exiting the slitting assembly,a rewind arbor supported by the pair of bed rollers such that slit retail paper is wound into a plurality of retail paper rolls around the rewind arbor during rotation of the pair of bed rollers, andan extraction assembly operable to generate an extraction force of at least 10 lbs/in so as to extract the rewind arbor from the plurality of retail paper rolls.2. The paper rewinding machine of claim 1 , wherein the extraction assembly is operable to generate an extraction force of at least 17 lbs/in so as to extract the rewind arbor from the plurality of retail paper rolls.3. The paper rewinding machine of claim 1 , wherein the extraction assembly is operable to generate an extraction force of at least 24 lbs/in so as to extract the rewind arbor from the plurality of retail paper rolls.4. The paper rewinding machine of claim 1 , wherein the extraction assembly is operable to generate an extraction force of at least 32 lbs/in so as to extract the rewind arbor from the plurality of retail paper rolls.5. The paper rewinding machine of claim 1 , further comprising a clamping mechanism operable to retain an end of the rewind arbor during operation of the extraction assembly.6. The paper rewinding machine of claim 1 , wherein the extraction assembly is selected from the group consisting of a hydraulic cylinder claim 1 , a pneumatic cylinder claim 1 , a rack and pinion assembly claim 1 , a driven chain and carriage assembly claim 1 , a driven belt and carriage assembly claim 1 , a ball screw and carriage assembly claim 1 , a lever arm assembly claim 1 , and a winch assembly.7. The paper rewinding machine of claim 1 , further comprising a collection trough ...

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Номер записи: 94
25-06-2015 дата публикации

Winding device for winding up at least one material to be wound onto at least one exchangeable tube

Номер: US20150175372A1
Автор: Andreas HECKENDORFF
Принадлежит: Dietze and Schell Maschinenfabrik GmbH and Co KG

A winding device for winding up at least one material to be wound onto at least one exchangeable tube, having at least one winding mandrel which is provided to receive the at least one tube in at least one operating state and/or drive it in rotation about a winding axis, comprising at least one winding mandrel has a first mandrel unit and at least one second mandrel unit, wherein the mandrel units are introducible from opposite sides into the at least one tube.

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Номер записи: 95
25-06-2015 дата публикации

WEB SUBSTRATE ROLL-FORMING APPARATUS AND WEB SUBSTRATE ROLL

Номер: US20150176118A1
Автор: Ohba Naoki, Tamagaki Hiroshi, Yoshida Eiji
Принадлежит: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)

Provided is an apparatus capable of preventing the intrusion of particles into spaces in a web substrate roll. The apparatus forms web substrate rolls by continuously winding a long web substrate (), on which edge tabs () have been installed, in a chamber () under vacuum or under reduced pressure, and is provided with: a winding section () for winding the web substrate () and overlaying the edge tabs (); and a filler-supplying section for adding a filler () between portions of the web substrate () that are adjacent to each other in the radial direction and are between the two edge tabs () by supplying the filler () to the web substrate () that is being wound on the winding section (). 1. A web substrate roll-forming apparatus for forming a web substrate roll by continuously winding a long web substrate having edge tabs installed , respectively , in both ends in the width direction thereof in a chamber under vacuum or reduced pressure , the apparatus comprising:a winding section for winding the web substrate with the edge tabs to overlay the edge tabs; anda filler-supplying section for supplying a filler onto the web substrate to be wound on the winding section to add the filler between portions of the web substrate adjacent to each other in the radial direction and between the edge tabs.2. The web substrate roll-forming apparatus according to claim 1 , wherein the filler-supplying section is arranged to supply as the filler an elongated solid member formed in a sheet claim 1 , the solid member having a width fittable between the pair of edge tabs installed in the both ends in the width direction of the web substrate and a thickness equal to or greater than the sum of the amount of projection of the edge tabs from one surface of the web substrate and the amount of projection of the edge tabs from the other surface.3. The web substrate roll-forming apparatus according to claim 1 , wherein the filler-supplying section is arranged to supply cleaned filler gas as the ...

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Номер записи: 96
21-05-2020 дата публикации

ADJUSTMENT MECHANISM FOR A ROLLER BLIND

Номер: US20200157883A1
Автор: Ng Philip
Принадлежит: ZMC Metal Coating Inc.

An adjustment mechanism for a roller blind. The adjustment mechanism comprises (i) an adjustment spring housing securable to an end plate of the roller blind such that when so secured the housing does not rotate independent of the end plate, (ii) a balancing spring coupler at least partially receivable within the adjustment spring housing, the balancing spring coupler having an outer end securable to an end of a balancing spring of the roller blind, (iii) an adjustment spring, the adjustment spring transferring rotational torque between the adjustment spring housing and the balancing spring coupler, and (iv) an adjustment shaft positioned at least partially within the adjustment spring housing. Rotation of the adjustment shaft causes a rotation of the balancing spring coupler and the adjustment spring relative to the adjustment spring housing to increase or decrease the torsional loading of the balancing spring. 1. An adjustment mechanism for a roller blind , the adjustment mechanism comprising:an adjustment spring housing securable to an end plate of the roller blind such that when so secured the housing does not rotate independent of the end plate;a balancing spring coupler at least partially receivable within the adjustment spring housing, the balancing spring coupler having an outer end securable to an end of a balancing spring of the roller blind;an adjustment spring, the adjustment spring transferring rotational torque between the adjustment spring housing and the balancing spring coupler; andan adjustment shaft positioned at least partially within the adjustment spring housing, wherein rotation of the adjustment shaft causes a rotation of the balancing spring coupler and the adjustment spring relative to the adjustment spring housing to thereby increase or decrease the torsional loading of the balancing spring.2. The adjustment mechanism as claimed in claim 1 , wherein the adjustment spring is received within the adjustment spring housing and between an outer ...

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Номер записи: 97
01-07-2021 дата публикации

Cargo Strap Rolling Assembly

Номер: US20210197705A1
Автор: Taschereau Denis
Принадлежит:

A cargo strap rolling assembly for wrapping a cargo strap into a roll for storage includes a grip that includes a handle, a guide and a shaft. A first disk is slidable onto the shaft and a peg is coupled to the first disk. An end of the cargo strap can be wrapped around the peg when the cargo strap is passed through the guide. A second disk engages the peg such that the first disk is rotatably coupled to the second disk. A barrel is slidable onto the shaft and the barrel releasably engages the second disk such that the barrel is rotatably coupled to the second disk. A crank is removably attachable to the barrel for rotating the barrel around the shaft. In this way the cargo strap is wrapped around the barrel to form a roll for storage. 1. A cargo strap rolling assembly being configured to roll a cargo strap into a conveniently shaped roll for storage , said assembly comprising:a grip including a handle, a guide and a shaft;a first disk being slidable onto said shaft;a peg being coupled to said first disk, said peg having an end of the cargo strap wrapped therearound when the cargo strap is passed through said guide wherein said peg is configured to secure the end of the cargo strap;a second disk being slidable onto said shaft, said second disk engaging said peg such that said first disk is rotatably coupled to said second disk, said second disk having a diameter being greater than the diameter of said first disk;a barrel being slidable onto said shaft, said barrel releasably engaging said second disk such that said barrel is rotatably coupled to said second disk; anda crank being removably attachable to said barrel for rotating said barrel around said shaft wherein said barrel is configured to have the cargo strap wrapped therearound to form a roll for storage.2. The assembly according to claim 1 , wherein said handle has a first end claim 1 , said guide having a first portion being coupled to and extending upwardly from said first end and a second portion oriented ...

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Номер записи: 98
21-06-2018 дата публикации

METHOD FOR PRODUCING SEPARATOR AND METHOD FOR SLITTING SEPARATOR ORIGINAL SHEET

Номер: US20180169881A1
Автор: KATAOKA Tatsuya, NOMURA Kiyomu, WATANABE Koichiro
Принадлежит: Sumitomo Chemical Company, Limited

Provided is a method for producing a separator which method less causes a tear in the separator. The method is a method for producing a separator by slitting, in a direction in which a separator original sheet () being porous is conveyed, the separator original sheet () into a plurality of separators (), including the steps of: (a) conveying the separator original sheet () in a state where the separator original sheet () is in contact with a roller (); and (b) slitting the separator original sheet () at a portion where the separator original sheet () is in contact with the roller (). 1. A method for producing a separator for use in a lithium-ion secondary battery by slitting , in a direction in which a separator original sheet being porous is conveyed , the separator original sheet into a plurality of separators , the method comprising the steps of;(a) conveying the separator original sheet in a state where the separator original sheet is in contact with a roller; and(b) slitting the separator original sheet at a portion where the separator original sheet is in contact with the roller,in the step (b), the separator original sheet being slit at a position that is located on an. end position side of a middle position on a circumferential surface of the roller which middle position corresponds to a midpoint of a straight line via which a start position, at which the separator original sheet starts to be wound on the roller, and an end position} at which winding of the plurality of separators on the roll ends, are connected to each other and that is located on an upstream side of the end position.2. The method as set forth in claim 1 , wherein:in the step (b), the separator original sheet is slit by a slitting blade provided on a side of the separator original sheet which side is opposite to a side on which the roller is provided; andthe roller has a groove at a position corresponding to the slitting blade.3. The method as set forth in claim 1 , wherein one or more of ...

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Номер записи: 99
21-06-2018 дата публикации

Plant and process for the production of paper rolls

Номер: US20180170700A1
Автор: Fabio Perini
Принадлежит: Futura SpA

Process for the production of paper rolls, including a step of producing logs (L) of paper material by winding a predetermined amount of paper web (W) about a respective longitudinal axis, a step of transverse cutting of the logs (L) to obtain rolls (RO) of predetermined length, and an intermediate step of transporting the logs (L) from a rewinder (R) that produces the logs (L) toward a cutting-off machine (CM) that cuts them transversely. The intermediate transporting step involves the handling of the logs (L) along a path comprising a lateral deviation, so that, as they advance, the logs (L) are subjected to the lateral deviation.

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Номер записи: 100