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公开(公告)号：US11712110B2
公开(公告)日：2023-08-01
申请号：US17535237
申请日：2021-11-24
申请人： LINAK A/S
发明人： Jesper Madsen Wolf
CPC分类号： A47B9/00 , H01H23/143 , H01H23/162 , A47B2200/0061 , A47B2200/0062
摘要： Electrical operating unit comprising a first and a second part, where the two parts can be mutually adjusted. The Operating unit (1) comprises a first part constructed as a housing (2), which contains the electric equipment with at least one electric switch and a second part constructed as a mounting unit (3) for the first part. The two parts are interconnected about a shaft (17), or pivot, so they can rotate mutually. When the operating unit is mounted the housing (2) will assume a first position, an initial position. By pressing the housing (2) it rotates about the shaft (17) and is brought into a second position, an activation position, where the switch(es) is/are activated in that they are pressed against the second part (3). With this embodiment of the operating unit the piece of furniture can be adjusted in either direction by pressing the housing (2). The housing (2), besides from functioning as a switch, can also be equipped with other switches and displays.
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公开(公告)号：USD991161S1
公开(公告)日：2023-07-04
申请号：US29734289
申请日：2020-05-11
申请人： LINAK A/S
设计人： Steffen Schmelling
摘要： FIG. 1 is a front, top, right side perspective view of a charger for a control box;
FIG. 2 is a rear, top, left side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.-
公开(公告)号：US11381180B2
公开(公告)日：2022-07-05
申请号：US16639650
申请日：2018-08-23
申请人： LINAK A/S
摘要： A linear actuator (1) comprises a spindle nut arranged to be moved between two end positions on a spindle driven by a DC motor (2). An end stop switch (31) is arranged to be activated when the spindle nut is in an end position. In its activated state, the end stop switch disconnects the motor current and connects a first diode (33) across the DC motor for short circuiting the motor when the current is interrupted. A second diode (32) is connected over the end stop switch for enabling the DC motor to drive the spindle nut out of said end position. An additional component (43) in series with the first diode reduces noise problems caused by motor current circulating through this diode during pulse pauses while the spindle nut is driven out of an end position by a pulse width modulated voltage via a cable from a control box.
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公开(公告)号：US20210399465A1
公开(公告)日：2021-12-23
申请号：US17279821
申请日：2019-10-07
申请人： LINAK A/S
IPC分类号： H01R13/625 , A61G7/018
摘要： A linear actuator system with a controller, said controller comprising a controller and programmable means for controlling the operation of an electrical motor. The electrical linear actuator system comprises a user control unit (1), an electrical cord with a plug for connecting the user control unit (1) and the controller, where the controller and/or the user control unit comprises a socket (1a) for receiving the plug (2). The plug (2) comprises a locking ring (5), which is rotatable relative to the plug (2), and the socket (1 a) comprises an opening (16) for receiving the plug (2) including the locking ring (5) in the opening (16) of the socket (1 a). The socket (1 a) further comprises an aperture (4) through which a part of the locking ring (5) is accessible when the plug (2) including the locking ring (5) is inserted into the opening (16) of the socket (1a). The locking ring (5) and the opening (16) of the socket are adapted such that the locking ring (5), when inserted in the opening (16), can be rotated between an unlocked position and a locked position: where, in the unlocked position, a protrusion (8a, 8b) is received in and aligned with an axial part (12a, 12b) of a recess (12), such that the plug (2) may freely be inserted into or removed from the socket (1a), and where, in the locked position, the protrusion (8a, 8b) engages the radial part (12c,12d) of the recess (12), such that the plug (2) is prevented from being unplugged.
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公开(公告)号：USD925475S1
公开(公告)日：2021-07-20
申请号：US29739124
申请日：2020-06-23
申请人： LINAK A/S
设计人： Søren Xerxes Frahm
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公开(公告)号：US20200268145A1
公开(公告)日：2020-08-27
申请号：US16796381
申请日：2020-02-20
申请人： LINAK A/S
发明人： DAVID B. SEAL , Keith D. Alsberg
摘要： Various aspects of the present disclosure are directed toward apparatuses, systems, and methods for controlling movement of a desk or table. The apparatuses, systems, and methods may include a housing arranged with the desk or table and a lever configured to initiate raising or lowering of the desk in response to a force applied by a user.
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公开(公告)号：US10674813B2
公开(公告)日：2020-06-09
申请号：US15312975
申请日：2015-05-26
申请人： LINAK A/S
发明人： Michael Randlov
摘要： The invention relates to a supporting frame with a lifting column (59) comprising telescopically arranged profiles with an upper and lower end, said upper end having a housing (60) secured thereto, and a base unit (61,62,63) with a compartment at least for partial reception of the lifting column housing (60) and a locking element (75), which when placed in a locked position exerts a squeezing force between the base unit (61,62) and the housing (60) of the lifting column (59). Thus, the housing (60) of the lifting column (59) is positioned and fixed in the base unit (61,62,63). The supporting frame further comprises means for retaining the locking element (78) in the locked position.
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公开(公告)号：US10602839B2
公开(公告)日：2020-03-31
申请号：US15721253
申请日：2017-09-29
申请人： LINAK A/S
发明人： David B. Seal , Keith D. Alsberg
摘要： Various aspects of the present disclosure are directed toward apparatuses, systems, and methods for controlling movement of a desk or table. The apparatuses, systems, and methods may include a housing arranged with the desk or table and a lever configured to initiate raising or lowering of the desk in response to a force applied by a user.
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