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公开(公告)号：US11214996B2
公开(公告)日：2022-01-04
申请号：US16521353
申请日：2019-07-24
摘要： A retrofit latch adapter is configured to replace a pre-existing roller head latch assembly of a pre-existing exit device. The retrofit latch adapter may include a flat latch head that may provide additional security for a door compared with the pre-existing roller head pre-existing latch assembly. A method of installing such a retrofit latch adapter in a preexisting exist device may include rotationally releasing a pre-existing latch assembly having a roller latch head from the pre-existing exit device; rotating the pre-existing latch assembly to linearly decouple the pre-existing latch assembly from a transmission of the pre-existing exit device; removing the pre-existing latch assembly from the pre-existing exit device; rotating the retrofit latch adapter to linearly couple the retrofit latch adapter to the transmission of the pre-existing exit device; inserting the retrofit latch adapter at least partially into a housing of the pre-existing exit device; aligning the flat latch head with an uppermost portion of the housing of the pre-existing exit device; and rotationally securing the retrofit latch adapter to the pre-existing exit device.
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公开(公告)号：US20200370332A1
公开(公告)日：2020-11-26
申请号：US16879937
申请日：2020-05-21
摘要： A dampener for an exit device may be disposed between a portion of an exit device actuator and an exit device chassis so that the dampener dampens vibrations to reduce noise of the exit device and/or inhibit unintentional movement of the actuator to an actuated position. The dampener may be composed at least partially of a viscoelastic material.
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公开(公告)号：US20190234134A1
公开(公告)日：2019-08-01
申请号：US16141116
申请日：2018-09-25
摘要： An end load arm for a glass door rail couples the glass door rail to mounting hardware. The end load arm may allow a glass door to be installed at an angle which does not block the doorway during installation. The end load arm may be suitable for use in low-profile glass door rails.
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公开(公告)号：US10829971B2
公开(公告)日：2020-11-10
申请号：US16141097
申请日：2018-09-25
发明人： Kyle R. Murray , Douglas Thompson
摘要： A patch fitting cover or cap for a patch fitting creates a substantially continuous surface toward a glass door pane using an inclined wall of the cover/cap. The patch fitting cover may be attached to a patch fitting to improve the accessibility of an associated glass door. The cover may be constructed as a retrofit cover to replace an existing patch fitting cover. The cap may be constructed to cooperate with an existing patch fitting cover such that the cap is installed on the existing patch fitting cover.
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公开(公告)号：US10801253B2
公开(公告)日：2020-10-13
申请号：US16141116
申请日：2018-09-25
摘要： An end load arm for a glass door rail couples the glass door rail to mounting hardware. The end load arm may allow a glass door to be installed at an angle which does not block the doorway during installation. The end load arm may be suitable for use in low-profile glass door rails.
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公开(公告)号：US20190226256A1
公开(公告)日：2019-07-25
申请号：US16141097
申请日：2018-09-25
发明人： Kyle R. Murray , Douglas Thompson
摘要： A patch fitting cover or cap for a patch fitting creates a substantially continuous surface toward a glass door pane using an inclined wall of the cover/cap. The patch fitting cover may be attached to a patch fitting to improve the accessibility of an associated glass door. The cover may be constructed as a retrofit cover to replace an existing patch fitting cover. The cap may be constructed to cooperate with an existing patch fitting cover such that the cap is installed on the existing patch fitting cover.
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公开(公告)号：US20230366260A1
公开(公告)日：2023-11-16
申请号：US18122852
申请日：2023-03-17
发明人： Douglas Thompson , Paul Smith
IPC分类号： E06B7/28
CPC分类号： E06B7/28
摘要： The inclusion of a galvanneal material with a door protection plate and methods of manufacturing thereof are disclosed. In some embodiments, a door protection plate may include a substrate, a plurality of holes, a first coating of zirconium polymer, and a second powder coating. Incorporating a galvanneal material as a first coating provides a conductive surface for adhesion of the powder coating, and additional corrosion prevention for the door protection plate.
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公开(公告)号：US11905733B2
公开(公告)日：2024-02-20
申请号：US16879937
申请日：2020-05-21
CPC分类号： E05B17/0041 , E05B15/1635 , F16F3/093 , F16F15/08 , E05B65/0025 , E05B65/1006 , E05B65/1073 , E05Y2900/132 , F16F2224/02 , F16F2226/00 , F16F2226/04 , F16F2228/066 , F16F2236/04
摘要： A dampener for an exit device may be disposed between a portion of an exit device actuator and an exit device chassis so that the dampener dampens vibrations to reduce noise of the exit device and/or inhibit unintentional movement of the actuator to an actuated position. The dampener may be composed at least partially of a viscoelastic material.
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公开(公告)号：US11053709B2
公开(公告)日：2021-07-06
申请号：US15956147
申请日：2018-04-18
发明人： Douglas Thompson , Vincent Baker
摘要： A door latch slide for engagement with a strike plate in a doorjamb. The door latch slide comprises a latch slide body engageable with an actuator device mounted on the door for moving the latch slide toward and away from the strike plate, the latch slide body being adjustable with respect to the door to adjust extension distance toward the strike plate. A latchbolt extends from the latch slide body and has a non-flat sweep side for contacting an outside of the strike plate to cause retraction of the latchbolt away from the strike plate as the door is closing and an opposite flat face for contacting an inside of an opening in a face of the strike plate to prevent the door from opening when the latchbolt is extended toward and into the strike plate opening. The latchbolt has a pair of indicia on at least one side thereof, one of the indicia indicating a minimum desired distance for extension of the latchbolt into the strike plate opening and the other of the indicia indicating a maximum desired distance for extension. The latch slide may be adjusted during installation of the actuator device by visually extending the latchbolt into the strike plate opening, moving the latch slide body toward or away from the strike plate until the strike plate face is between the pair of indicia on the latchbolt, and setting the latch slide body with respect to the actuator device so that the latchbolt when extended maintains the strike plate face between the pair of indicia on the latchbolt.
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公开(公告)号：USD922173S1
公开(公告)日：2021-06-15
申请号：US29681807
申请日：2019-02-28
设计人： Douglas Thompson , Michael Connell , Luke E. Clay
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