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公开(公告)号：US20240084644A1
公开(公告)日：2024-03-14
申请号：US18329718
申请日：2023-06-06
发明人： Ryan P. Beggs , Michael Sivill , Christopher Saleh , Charles Runde , James Pelegrin , Nicholas J. Casey , Perry W. Knutson
CPC分类号： E06B9/581 , E06B9/13 , E06B2009/585 , E06B2009/6827
摘要： An example apparatus includes a sensor to detect a lateral edge of a door curtain within a guide of a door, and a controller to identify when the door curtain transitions from an operational state to a breakaway state based on a signal from the sensor, the operational state corresponding to when the lateral edge of the door curtain is enclosed by the guide as the door curtain moves between open and closed positions, and the breakaway state corresponding to when a portion of the lateral edge of the door curtain below an upper end of the guide breaks away from the guide.
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公开(公告)号：US11898402B2
公开(公告)日：2024-02-13
申请号：US17569987
申请日：2022-01-06
申请人： CORNELLCOOKSON, LLC
发明人： Ian Klish , Joseph Balay
CPC分类号： E06B9/581 , E06B9/13 , E06B9/17 , E06B9/582 , E06B2009/135 , E06B2009/583 , E06B2009/588
摘要： A roll-up door including a flexible curtain having a front surface, a back surface, a first end coupled to a shaft, a second end opposite the first end, and first and second side edges extending between the first end and the second end, the flexible curtain being moveable between a retracted position wherein the flexible curtain is coiled around the shaft and a deployed position wherein the flexible curtain is uncoiled from the shaft. A first retention band is mounted along at least a portion of the first side edge of the flexible curtain, the first retention band including an inner surface at least partially facing towards the flexible curtain, an outer surface opposite the inner surface, a fixed edge attached to the flexible curtain generally parallel to the first side edge, and a free edge opposite the fixed edge and movable relative to the fixed edge.
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公开(公告)号：US20230339301A1
公开(公告)日：2023-10-26
申请号：US18215119
申请日：2023-06-27
发明人： Scott BENNETT
CPC分类号： B60J5/14 , E06B9/13 , E05Y2900/516 , E05Y2900/531
摘要： Disclosed is an insertable roll-up door for a vehicle. The door is formed from a header, left and right guide members and, optionally, a bottom sill. The header, guide members, and sill are assembled at a first geographic location to form a dimensionally stable subassembly. A flexible door panel and roller are installed in the subassembly. The top end of the door panel is connected with the roller. Ends of the roller are received at top portions of the guide members and the roller is supported to rotate about a roller axis. Rotation of the roller winds the door panel onto and off from the roller. Edges of the door panel are guided by the guide members to move vertically to open and close the door. The assembled door is shipped to a second location to be installed on a vehicle. At the second location, an opening is created in the vehicle sized to receive the door. The door is inserted in the opening and fixed to the vehicle with fasteners.
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公开(公告)号：US11724579B2
公开(公告)日：2023-08-15
申请号：US17074430
申请日：2020-10-19
发明人： Scott Bennett
CPC分类号： B60J5/14 , E06B9/13 , E05Y2900/516 , E05Y2900/531
摘要： An insertable roll-up door for a vehicle is formed from a header, left and right guide members and, optionally, a bottom sill. These components are assembled at a first geographic location to form a dimensionally stable subassembly. A flexible door panel is connected with a roller and installed in the subassembly where ends of the roller are received at top portions of the guide members and supported to rotate about a roller axis to wind the door panel onto and off from the roller. Edges of the door panel are guided by the guide members to move vertically to open and close the door. The assembled door is shipped to a second location to be installed on a vehicle. At the second location, an opening is created in the vehicle sized to receive the door. The door is inserted in the opening and fixed to the vehicle with fasteners.
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公开(公告)号：US20220235604A1
公开(公告)日：2022-07-28
申请号：US17585671
申请日：2022-01-27
申请人： CLARK DOOR LIMITED
发明人： Patrick OWEN , Paul ASHLEY
摘要： A door assembly, for an opening in a building, comprising a sealing assembly, wherein the sealing assembly is configured to seal a gap (36) between the rolling shutter door (4), the opening, and a surface of the building proximal the opening. The seal comprises a resiliently deformable member (48), and a sealing member (46), mutually positioned such that the resiliently deformable member co-operates with the sealing member when the rolling shutter door is in the closed position to seal the gap, which prevents or mitigates passage of sound, smoke, heat, and the like through the gap. The door assembly is preferably an acoustically-insulating door assembly.
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公开(公告)号：US20210310301A1
公开(公告)日：2021-10-07
申请号：US16839561
申请日：2020-04-03
申请人： Clopay Corporation
发明人： Nathan J. Janiczek
摘要： In example implementations, a roll-up door is provided. The roll-up door includes a shaft, a flexible curtain, a plurality of buttons along a first edge and a second edge of the flexible curtain, a first guide assembly to enclose the plurality of buttons along the first edge of the flexible curtain, and a second guide assembly to enclose the plurality of buttons along the second edge of the flexible curtain. A first end of the flexible curtain is coupled to the shaft. The plurality of buttons are to guide movement of the flexible curtain caused by rotation of the shaft.
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公开(公告)号：US10927598B2
公开(公告)日：2021-02-23
申请号：US16087434
申请日：2017-03-15
发明人： Grant W. Crider
摘要： A dual curtain closure system for covering a portal wherein each curtain has a length greater than the length of the lateral margins of the portal, a first end fixedly attached across the portal at an upper end thereof, and a second end folded back on itself to define an upwardly opening pocket. An elongated rod is supported within each pocket. A first spindle winds and unwinds the first curtain and a second spindle winds and unwinds the second curtain. A drive motor is operable to simultaneously rotate the first and second spindles such that the upwardly opening pockets of the curtains are concomitantly raised or lowered. A predetermined distance between the rods is maintained as the pockets are raised or lowered, which facilitates sealing of the curtains to the lateral margins of the portal as the curtains are lowered.
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公开(公告)号：US20190336801A1
公开(公告)日：2019-11-07
申请号：US16402046
申请日：2019-05-02
申请人： Smoke Guard, Inc.
发明人： Steven Alan Edwards , Herb Kaup
摘要： This disclosure relates generally to a smoke screen apparatus for shielding humans from harmful exposure to smoke, noxious fumes, or contaminated air. For safety reasons the smoke screen must allow for manual egress through the screen using a release mechanism that can automatically recover to the protective state after egress.
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公开(公告)号：US20190119980A1
公开(公告)日：2019-04-25
申请号：US16087434
申请日：2017-03-15
发明人： Grant W. Crider
摘要： A dual curtain closure system for covering a portal wherein each curtain (18, 38) has a length greater than the length of the lateral margins (12, 13) of the portal (11), a first end (19, 39) fixedly attached across the portal at an upper end thereof, and a second end (23, 43) folded back on itself to define an upwardly opening pocket (25, 45). An elongated rod (34, 35) is supported within each pocket. A first spindle (51) winds and unwinds the first curtain (18) and a second spindle (52) winds and unwinds the second curtain (38). A drive motor (55) is operable to simultaneously rotate the first and second spindles such that the upwardly opening pockets of the curtains are concomitantly raised or lowered. A predetermined distance between the rods is maintained as the pockets are raised or lowered, which facilitates sealing of the curtains to the lateral margins of the portal as the curtains are lowered.
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公开(公告)号：US10174545B2
公开(公告)日：2019-01-08
申请号：US15429370
申请日：2017-02-10
发明人： James Janick , Brian Feist , David Dawdy , Ian Klish
IPC分类号： A62C2/10 , A62C2/18 , E06B3/80 , E06B5/16 , E06B9/13 , E06B9/17 , E06B9/58 , E06B9/80 , E06B9/171 , E06B9/174
摘要： A fabric fire rated door is described. The door utilizes a fire resistant fabric curtain with an end lock attachment. A tubular steel shaft is driven by an internal tube motor. The shaft is supported to minimize deflection. Single door shafts can also be joined together with a coupler shaft to create infinitely wide doors. The coupler shaft is spring loaded to act as a take up reel for a coupling curtain which will overlap each adjacent single door shaft. All curtains are attached to the same bottom bar. A hood covers the shaft, curtain, and the supports that run across the width of the door. The curtain travels over these horizontal supports as it drops down through the hood opening. The horizontal supports keep the curtain in position for proper seal during a fire/smoke event.
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