公开(公告)号：US11973293B2

公开(公告)日：2024-04-30

申请号：US17279821

申请日：2019-10-07

Applicant: LINAK A/S

Inventor： Henrik Agerley Thomsen

IPC: H01R13/625 ,  A61G7/018

CPC classification number: H01R13/625 ,  A61G7/018 ,  A61G2203/12 ,  H01R2201/12

Abstract: 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.

公开(公告)号：US11940037B2

公开(公告)日：2024-03-26

申请号：US17438325

申请日：2020-03-12

Applicant: LINAK A/S

Inventor： Brian Schewe

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

CPC classification number: F16H25/2454 ,  A61G7/018 ,  F16H2025/2071 ,  F16H2025/2084 ,  F16H2025/209 ,  F16H2025/2463

Abstract: Linear actuator (8) comprising a quick release (27) for disengagement of an adjustment element (23) from an electric motor (19) and the part of a transmission (20) extending from the electric motor (19) to the quick release (27), such that the spindle (21) of the linear actuator is rotated under the load on the adjustment element (23). Further, the linear actuator comprises brake means (28) connected to the spindle (21) for controlling the speed of the adjustment element (23), when the quick release (27) is activated. A coupling (34;52,53,54) connected the brake means (28) is configured to set the brake means (28) in an active state, when the coupling (34; 52,53,54) is engaged, or in an inactive state, when the coupling (34;52,53,54) is slipping or disengaged.

公开(公告)号：USD1001171S1

公开(公告)日：2023-10-10

申请号：US29819968

申请日：2021-12-17

Applicant: LINAK A/S

Designer： Asger Mengel

Abstract: FIG. 1 is a perspective front side view of a linear actuator seen from the top;
FIG. 2 is a perspective rear side view thereof seen from the top;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear side elevational view thereof; and,
FIG. 8 is a front side elevational view thereof.

公开(公告)号：US11510488B2

公开(公告)日：2022-11-29

申请号：US16499548

申请日：2018-05-15

Applicant: LINAK A/S

Inventor： Jais Lundahl Olesen ,  Alexander Møllenbach Nielsen

IPC: G05B19/045 ,  A47B9/20 ,  G05B19/19 ,  G05B19/00

Abstract: The present invention relates to an improved height-adjustable table (1) which can assist and motivate the user to use the height-adjustable table in a manner which increases health, calorie burn and well-being. The table features a communication interface for connection of a user specific device providing the control with a set of user values for that specific guest user of the height-adjustable table in order to ease the configuration of the table to fit each individual user.

公开(公告)号：US11415206B2

公开(公告)日：2022-08-16

申请号：US16960983

申请日：2019-01-22

Applicant: LINAK A/S

Inventor： Jens Lück

IPC: F16H25/20 ,  F16H25/24 ,  H02K7/06 ,  H02K7/116

Abstract: Linear actuator comprising an electric motor (2) which through a transmission (3) drives a spindle unit, where the spindle unit comprises at least one spindle (4) with a spindle nut (5), where the spindle (4) is equipped with a bearing (8). In connection with the spindle unit there is an adjustment element (6), typically tubular. In order to retain the adjustment element (6) in a given position when the power supply for the electric motor (2) is interrupted, a brake (11) comprising a spring (15) and a cylindrical element (12) is provided. The cylindrical element (12) has a threaded pin (12a) on which a nut (13) is arranged, and where the spring (15) is positioned around the cylindrical element (12) between one side of the nut (12) and a stop (14) on the cylindrical element (12) such that the spring (15) presses the nut (13) with its other side against a contact surface (16). The brake power is thus generated by the nut rubbing against the contact surface with its one side. It is thus an alternative brake construction having a simple construction and where the spring only exerts a compressive force. The brake power can be adjusted to the spring power, and the friction between the nut and the contact surface and finally the thread pitch on the nut.

公开(公告)号：USD925632S1

公开(公告)日：2021-07-20

申请号：US29685435

申请日：2019-03-28

Applicant: LINAK A/S

Designer： Martin Kahr Knudsen

公开(公告)号：USD925474S1

公开(公告)日：2021-07-20

申请号：US29739123

申请日：2020-06-23

Applicant: LINAK A/S

Designer： Søren Xerxes Frahm

公开(公告)号：US20210100354A1

公开(公告)日：2021-04-08

申请号：US16499551

申请日：2018-05-15

Applicant: LINAK A/S

Inventor： Anne STAER MØLLER

IPC: A47B9/20

Abstract: The present invention relates to a height-adjustable table (1) which can assist and motivate the user to use the height-adjustable table in a manner which increases health and well-being.

公开(公告)号：US20210000250A1

公开(公告)日：2021-01-07

申请号：US16960603

申请日：2019-02-08

Applicant: LINAK A/S

Inventor： Michael Høyer

IPC: A47B9/20

Abstract: The present invention relates to an improved height-adjustable table (1) which can assist and motivate the user to use the height-adjustable table in a manner which increases health, burning of calories and well-being. The table features a system for determination of user presence and measurement of the time of user presence which can be used for alerting the user to change from a sitting to a standing position in front of the table in intervals based on the practical user presence of the table.

公开(公告)号：US20200340564A1

公开(公告)日：2020-10-29

申请号：US16960983

申请日：2019-01-22

Applicant: LINAK A/S

Inventor： Jens LÜCK

IPC: F16H25/24 ,  H02K7/06 ,  H02K7/116 ,  F16H25/20

Abstract: Linear actuator comprising an electric motor (2) which through a transmission (3) drives a spindle unit, where the spindle unit comprises at least one spindle (4) with a spindle nut (5), where the spindle (4) is equipped with a bearing (8). In connection with the spindle unit there is an adjustment element (6), typically tubular. In order to retain the adjustment element (6) in a given position when the power supply for the electric motor (2) is interrupted, a brake (11) comprising a spring (15) and a cylindrical element (12) is provided. The cylindrical element (12) has a threaded pin (12a) on which a nut (13) is arranged, and where the spring (15) is positioned around the cylindrical element (12) between one side of the nut (12) and a stop (14) on the cylindrical element (12) such that the spring (15) presses the nut (13) with its other side against a contact surface (16). The brake power is thus generated by the nut rubbing against the contact surface with its one side. It is thus an alternative brake construction having a simple construction and where the spring only exerts a compressive force. The brake power can be adjusted to the spring power, and the friction between the nut and the contact surface and finally the thread pitch on the nut.