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公开(公告)号：US20210032923A1
公开(公告)日：2021-02-04
申请号：US17074876
申请日：2020-10-20
申请人： Masonite Corporation
摘要： An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.
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公开(公告)号：US20230374843A1
公开(公告)日：2023-11-23
申请号：US18228929
申请日：2023-08-01
申请人： MASONITE CORPORATION
CPC分类号： E05F15/72 , E05F1/12 , G08B3/10 , E05Y2900/132 , E05Y2900/134 , E05Y2201/618 , E05Y2201/474 , E05Y2201/722 , E05Y2201/668 , E05Y2201/638 , E05Y2201/434 , E05Y2201/462 , E05Y2201/41 , E05Y2600/46 , E05Y2400/66 , E05Y2201/654 , E05Y2400/612 , E05Y2201/484
摘要： An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.
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公开(公告)号：US20220403692A1
公开(公告)日：2022-12-22
申请号：US17895684
申请日：2022-08-25
申请人： Masonite Corporation
摘要： An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.
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公开(公告)号：US20230287724A1
公开(公告)日：2023-09-14
申请号：US18200206
申请日：2023-05-22
申请人： Masonite Corporation
IPC分类号： E05F15/611 , E05F1/00 , E05F3/22 , E05F15/77
CPC分类号： E05F15/611 , E05F1/002 , E05F3/226 , E05F15/77 , E05Y2400/10 , E05F2015/765
摘要： An apparatus comprising a baseplate configured to be coupled to a door configured to be positioned in an open door position, a closed door position, and a plurality of door positions in between the open position and closed position; a motor; a circuitry electrically coupled to the motor and configured to be in communication with a remote computing device; at least one proximity sensor electrically coupled to the circuitry and configured to determine the door position with respect to a door frame; a drive wheel coupled to the motor and the circuitry, the drive wheel comprising an external surface, the external surface of the drive wheel configured to rotatably contact a ground surface; and wherein the motor is configured to be remotely activated by the remote computing device to engage the drive wheel to rotatably contact the ground surface to reposition the door responsive to receipt of a signal.
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公开(公告)号：US20230220721A1
公开(公告)日：2023-07-13
申请号：US18124066
申请日：2023-03-21
申请人： MASONITE CORPORATION
IPC分类号： E05F15/72
CPC分类号： E05F15/72 , E05Y2400/40 , E05Y2400/52 , E05Y2201/434 , E05Y2201/484 , E05Y2600/46 , E05Y2800/252 , E05Y2900/132
摘要： An apparatus comprises a base plate configured to be coupled to a door, the door configured to be positioned in an open position and a closed position; a closing mechanism coupled to the base plate and configured to be coupled to a hinge of the door and having an unprimed state and a primed state, the closing mechanism configured to be transitioned between the unprimed state and the primed state by a user; wherein in the unprimed state the closing mechanism is decoupled from operation of the door; and in the primed state the closing mechanism is configured to move the door into the closed position responsive to receipt of a signal, and the closing mechanism is configured to allow movement of the door between the open position and the closed position in absence of the signal.
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公开(公告)号：US20220065019A1
公开(公告)日：2022-03-03
申请号：US17522147
申请日：2021-11-09
申请人： Masonite Corporation
IPC分类号： E05F15/611 , E05F1/00 , E05F3/22 , E05F15/77
摘要： An apparatus comprises a baseplate configured to be coupled to a door movable between an open position and a closed position. A motor with circuitry electrically coupled to the motor, and configured to be in communication with a remote computing device. At least one proximity sensor is electrically coupled to the circuitry and configured to determine the door position with respect to a door frame. A drive wheel is coupled to the motor and the circuitry. The drive wheel has an external surface, and the external surface of the drive wheel is configured to rotatably contact a ground surface. The motor is configured to be remotely activated by the remote computing device to actuate the drive wheel to rotatably contact the ground surface to reposition the door responsive to receipt of a signal.
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公开(公告)号：US20240209671A1
公开(公告)日：2024-06-27
申请号：US18595948
申请日：2024-03-05
申请人： Masonite Corporation
IPC分类号： E05F15/63
CPC分类号： E05F15/63 , E05Y2201/216 , E05Y2201/41 , E05Y2201/624 , E05Y2201/688 , E05Y2400/612 , E05Y2400/66 , E05Y2900/132
摘要： An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.
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公开(公告)号：US20230383967A1
公开(公告)日：2023-11-30
申请号：US18326831
申请日：2023-05-31
申请人： Masonite Corporation
CPC分类号： F24F7/013 , F24F13/18 , F24F2013/1433 , F24F13/1426 , F24F11/0001
摘要： An active HVAC door and a method of opening or closing a door having a door handle, at least one hinge configured to pivotally couple the door to a frame, a first fan assembly provided through the door on an upper portion and on the handle side thereof and a second fan assembly provided through the door on a lower portion and on the handle side thereof, wherein the first and second fan assemblies comprise at least one electrically reversible fan driven by an electric motor and movable louvers by using an actuator to move the louvers between open and closed positions based on a signal from an electronic control module.
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公开(公告)号：US20220412145A1
公开(公告)日：2022-12-29
申请号：US17903265
申请日：2022-09-06
申请人： MASONITE CORPORATION
IPC分类号： E05F15/63
摘要： An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.
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公开(公告)号：US20210025215A1
公开(公告)日：2021-01-28
申请号：US17042366
申请日：2019-03-29
申请人： Masonite Corporation
IPC分类号： E05F15/63
摘要： An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.
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