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    Retractable column structure
    11.
    发明授权
    Retractable column structure 有权

    公开(公告)号：US11540624B2

    公开(公告)日：2023-01-03

    申请号：US17094031

    申请日：2020-11-10

    Applicant: TIMOTION TECHNOLOGY CO., LTD.

    Inventor： Chou-Hsin Wu

    IPC: F16B7/10 ,  A47B9/20

    Abstract: A retractable column structure includes a metal outer tubular member, a retaining bracket, and an inner tubular member. The outer tubular member includes a wall having outer, inner and end surfaces. The outer tubular member includes slots extending from the end surface to the inner surface. A rear end of each slot includes a hook protruding out of the inner surface. The retaining bracket includes a frame member abutted against the wall and locking hooks inserted into the inner surface and locked onto each corresponding hook. The inner tubular member moveably penetrates into the retaining bracket disposed between the tubular members and is concealed inside the outer tubular member. Accordingly, excellent support of inner and outer tubular members can be achieved for stable sliding therebetween.

    Control method for electrical adjustable table
    12.
    发明授权
    Control method for electrical adjustable table 有权

    公开(公告)号：US10455932B2

    公开(公告)日：2019-10-29

    申请号：US15972194

    申请日：2018-05-06

    Applicant: TIMOTION TECHNOLOGY CO., LTD.

    Inventor： Dong-Jye Lin ,  Chou-Hsin Wu ,  Pen-Chih Chou

    IPC: A47B9/00

    Abstract: A control method of an electrical adjustable table is provided. The control method of the electrical adjustable table includes following steps. Initialize an internal setting value or a user setting value. Enter a static status. Extend or shrink a table foot for adjusting the height of a table plate heading to a first direction according to an operation to a hand control device. Stop adjusting the height of the table plate when a motion sensor unit is used and detects the table plate tilted during adjusting the height of the table plate. The method effectively prevents the table plate to keep lifting when the table plate hits an obstacle to avoid objects fallen, the obstacle damaged or malfunction of the electrical adjustable table.

    Linear actuator
    14.
    发明授权
    Linear actuator 有权

    公开(公告)号：US09719583B2

    公开(公告)日：2017-08-01

    申请号：US14534281

    申请日：2014-11-06

    Applicant: TIMOTION TECHNOLOGY CO., LTD.

    Inventor： Chou-Hsin Wu

    IPC: F16H25/20

    CPC classification number: F16H25/2025 ,  F16H25/20 ,  F16H2025/2071 ,  F16H2025/2084 ,  F16H2025/209

    Abstract: A linear actuator includes a housing, motors, actuator members, clutch members, a base, a clutch driver, and a pulling handle. The motors are disposed in the housing. The actuator members are respectively disposed in the housing and corresponding to a respective one of the motors. Each clutch member is connected between a respective one of the motors and a respective corresponding one of the actuator members. The base is disposed on an outer surface of the housing, a flange is disposed on an outer surface of the base, and a guiding slot is formed on the base. The clutch driver is in the base and connected to each of the clutch members. A cam contacting against the flange is formed on an end of the pulling handle, and a shaft is inserted through the end. The shaft is inserted through the guiding slot to connect the clutch driver.

    Linear actuator with speed-adjustable quick release mechanism
    17.
    发明授权
    Linear actuator with speed-adjustable quick release mechanism 有权
    具有速度可调快速释放机构的线性执行器

    公开(公告)号：US09303740B2

    公开(公告)日：2016-04-05

    申请号：US13940400

    申请日：2013-07-12

    Applicant: TIMOTION TECHNOLOGY CO., LTD.

    Inventor： Chou-Hsin Wu

    IPC: F16H25/20 ,  F16H25/24 ,  A61G7/018

    CPC classification number: F16H25/20 ,  A61G7/018 ,  F16H25/2454 ,  F16H2025/2037 ,  F16H2025/2084 ,  F16H2025/209 ,  Y10T74/18576

    Abstract: A linear actuator (1) includes an actuator mechanism (10), a telescopic mechanism (20) and a quick release mechanism (30, 30a). The quick release mechanism (30, 30a) includes a transferring set (31, 31a) connected with the telescopic tube (20), a supporting set (32, 32a) and a braking worm gear (33, 33a) sleeved on the transferring set (31, 31a), a braking worm shaft (34, 34a) connected with the supporting set (32, 32a) and selectively braking the braking worm gear (33, 33a). An elastic pressing assembly (35, 35a) presses elastically on the worm shaft (34, 34a), and the elastic pressing assembly exerted by an external force can adjust the pressing force pressed on the braking worm shaft (34, 34a).

    Abstract translation: 线性致动器（1）包括致动器机构（10），伸缩机构（20）和快速释放机构（30,30a）。 快速释放机构（30,30a）包括与伸缩管（20）连接的传送组（31,31a），支撑组件（32,32a）和套在传送组件上的制动蜗轮（33,33a） （31,31a），与支撑组件（32,32a）连接的制动蜗杆轴（34,34a），并选择性地制动制动蜗轮（33,33a）。 弹性按压组件（35,35a）弹性地压在蜗杆轴（34,34a）上，并且由外力施加的弹性按压组件可以调节压在制动蜗杆轴（34,34a）上的按压力。

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