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1. 发明授权

US11624204B2 Vertical rod adjustment device 有权
公开(公告)号：US11624204B2
公开(公告)日：2023-04-11
申请号：US16801043
申请日：2020-02-25
申请人： Sargent Manufacturing Company
发明人： Timothy Schaeffer , Larry Cote , Darren C. Eller
IPC分类号： E05B15/00 , E05C9/18 , E05B63/00
摘要： A vertical rod coupler includes a bracket, bolt, and cam lock. The bolt is disposed through the bracket and the cam lock, and includes a head and a transverse pin. When the bolt is rotated relative to the cam lock, a pin camming surface cams the transverse pin to adjust the tension in the bolt and/or a distance between the head and the bracket.

2. 发明授权

US11566441B2 Door lock 有权
公开(公告)号：US11566441B2
公开(公告)日：2023-01-31
申请号：US16761727
申请日：2018-11-01
申请人： Abloy Oy
发明人： Juha Raatikainen
IPC分类号： E05B15/00 , E05B63/16 , E05B15/16 , E05B17/00
摘要： The door lock according to the invention comprises a lock body, a bolt, a follower, a driver on both sides of the follower, and a latch solution to connect at least one of the drivers in force transmission connection and out of force transmission connection with the follower. The door lock further comprises a baffle plate between the follower and the driver at least on one side of the follower. The baffle plate comprises at least one support surface, which is set against the lock body or against a part which is connected to the lock body in a fixed manner. The baffle plate can thus not be rotated in relation to the lock body. A baffle plate which cannot be rotated prevents turning force from being transmitted from the driver to the follower.

3. 发明授权

US11566440B2 Lock 有权
公开(公告)号：US11566440B2
公开(公告)日：2023-01-31
申请号：US17008649
申请日：2020-09-01
申请人： Jeff Chen
发明人： Jeff Chen
IPC分类号： E05B3/06 , E05B15/00
摘要： A lock includes a latch assembly, a first locking mechanism, a second locking mechanism, a linkage mechanism, a clutch mechanism, and a rebounding mechanism. The lock utilizes a first clutch member and a second clutch member of the clutch mechanism to coordinate with a leaning portion of an inner linkage member of the linkage mechanism to achieve that when the turned inner linkage member will outward push the first clutch member and the second clutch member away from each other to make the second clutch member rapidly and accurately be engaged with an outer linkage member of the linkage mechanism so as to make the outer linkage member to drive the latch assembly to unlock. The arrangement provided by the present invention that has the first clutch member and the second clutch member coordinate with the leaning portion of the inner linkage member simplifies the entire structure of the lock.

4. 发明申请

US20230009258A1 KEYCAM ASSEMBLY 有权
公开(公告)号：US20230009258A1
公开(公告)日：2023-01-12
申请号：US17701191
申请日：2022-03-22
申请人： Schlage Lock Company LLC
发明人： Pradeepkumar Balasubramaniam , Harikrishnan Mannattil , Sundar Raj Dore Vasudevan
IPC分类号： E05B13/00 , E05B55/00 , E05B15/00
摘要： A keycam assembly including a rotatable member, a stem, a locking member coupled to the stem for joint longitudinal movement therewith, and a cam driver. The rotatable member includes an aperture. A proximal end portion of the stem is rotatably seated in the rotatable member and defines a cam track. The locking member extends between the aperture and the cam track. The cam track includes a first passage including a locking pocket, a second passage including an unlocking pocket, a first ramped passage including a locking ramp extending from the second passage to the locking pocket, and a second ramped passage including an unlocking ramp extending from the first passage to the unlocking pocket. Relative rotation of the rotatable member and the stem causes the cam driver to travel along the track to thereby cause movement of the locking member between a locking position and an unlocking position.

5. 发明申请

US20230008527A1 SYSTEMS FOR SMART SECURITY 有权
公开(公告)号：US20230008527A1
公开(公告)日：2023-01-12
申请号：US17933851
申请日：2022-09-20
申请人： YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
发明人： Shuwen ZHOU , Wenfeng LI , Tao LI
IPC分类号： E05B47/00 , E05B15/00 , G07C9/00
摘要： The present disclosure provides systems for smart security. The system may include a smart security device, a control module, a driving module, and a mechanical structure. The control module may be configured to send a control instruction to the driving module. The driving module may be configured to drive the mechanical structure based on the control instruction, thereby performing a state switching operation of the smart security device.

6. 发明授权

US11536051B2 Electronic cylinder lock 有权
公开(公告)号：US11536051B2
公开(公告)日：2022-12-27
申请号：US17104550
申请日：2020-11-25
申请人： POWERTEK HARDWARE CO., LTD.
发明人： Chung-Yu Chen
IPC分类号： E05B47/06 , E05B15/00 , E05B47/00
摘要： An electronic cylinder lock has a main body. The main body is provided with a rotary cam. A first shaft is connected to the rotary cam. The first shaft has a first engaging portion. The main body is provided with a second shaft. The second shaft has a second engaging portion. A control lever is connected to the second shaft. A driving source is connected to the control lever. The driving source can drive the control lever to pull the second shaft to approach the first shaft, so that the second engaging portion is engaged with the first engaging portion, thereby improving the joint stability between the second engaging portion and the first engaging portion.

7. 发明授权

US11518611B2 Lock device for a waste receiving device and waste receiving device with such a lock device 有权
公开(公告)号：US11518611B2
公开(公告)日：2022-12-06
申请号：US16819752
申请日：2020-03-16
申请人： Sudhaus GmbH
发明人： Stephan Keidel
IPC分类号： B65F1/16 , E05B15/00 , E05B65/52
摘要： A lock device for a waste receiving device, and a waste receiving device having such a lock device, where the lock device includes an upper lock part to be fastened on a cover of the waste receiving device and a lower lock part to be fastened on a container of the waste receiving device. The upper lock part has an upper lock part housing, a locking mechanism and a first locking element. The lower lock part has a lower lock part housing and a second locking element. The second locking element is pivotable about a swivel axis between a blocking position and a release position, whereby in the blocking position the second locking element cooperates with the first locking element in such a way that the cover is blocked.

8. 发明授权

US11505966B2 Locking device to secure a door and methods for installing and operating the locking device 有权
公开(公告)号：US11505966B2
公开(公告)日：2022-11-22
申请号：US16261466
申请日：2019-01-29
申请人： James Edward Crosser
发明人： James Edward Crosser
IPC分类号： E05B59/00 , E05C3/16 , E05B57/00 , E05B7/00 , E05B63/00 , E05B15/02 , E05B63/12 , E05C9/18 , E05C19/00 , E05B15/00 , E05B65/52
摘要： A device for securing a door including a rotatable handle affixed to the door, a rotatable member affixed to the door, a catch, and a protrusion from the rotatable handle that is configured to lift the member when the member is engaged with the catch and the rotatable handle is rotated.
A device for securing a door including a member configured to be rotatably attached to the door, a catch configured to be attached to a wall adjacent to the door and to receive the member, and a protrusion configured to be attached to a handle on the door and to lift the member when the member is in a closed position and the handle is rotated.
A method for installing a device for securing a door with a handle, the method including affixing a member to the door so that the member can rotate, affixing a catch to a wall adjacent the door, the catch configured to receive the member, and affixing a protrusion to the handle, the protrusion configured to lift the member when the member is engaged with the catch and the handle is rotated.

9. 发明授权

US11499342B2 Device and methods for preventing unwanted access to a locked enclosure 有权
公开(公告)号：US11499342B2
公开(公告)日：2022-11-15
申请号：US16697001
申请日：2019-11-26
申请人： Lock II, LLC
发明人： J. Clayton Miller , Brian T. Craycraft , John H. Janes , Benjamin T. Redmon
IPC分类号： E05B47/00 , E05B37/00 , E05B15/00 , E05B17/10 , E05B47/06 , E05B49/00 , E05B65/00 , G07C9/00 , E05B17/22 , E05C1/02
摘要： A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.

10. 发明申请

US20220325556A1 MODULAR BIDIRECTIONAL SPRING CAGE 有权
公开(公告)号：US20220325556A1
公开(公告)日：2022-10-13
申请号：US17225542
申请日：2021-04-08
申请人： Schlage Lock Company LLC
发明人： Saagar Mohammed , Aaron P. McKibben , Nagesh Varadaraju
IPC分类号： E05B3/06 , E05B1/00 , E05B15/04 , E05B15/00
摘要： An exemplary apparatus includes a modular, self-contained spring cage and a spindle. The spring cage includes a housing and a clock spring mounted in the housing, and the clock spring includes a first leg and a second leg. The spindle extends through the spring cage, and is rotatable from a home position about a longitudinal axis in each of a first rotational direction and a second rotational direction. Rotation of the spindle from the home position in the first rotational direction causes pivoting of the first leg while the second leg remains stationary, thereby causing the clock spring to urge the spindle to return to the home position. Rotation of the spindle from the home position in the second rotational direction causes pivoting of the second leg while the first leg remains stationary, thereby causing the clock spring to urge the spindle to return to the home position.

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