Title:
LINEAR ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2016/015731
Kind Code:
A3
Abstract:
Linear actuator comprising a housing (1) with an electric motor (6), which through a transmission (12) drives a spindle (10) with a spindle nut (13). To the spindle nut (13) is secured a tubular adjustment element (3), which is guided in a guide tube (2). A bushing (15) is secured at the rear end of the guide tube (2) by means of which the guide tube (2) is secured to the chassis (7) of the actuator. Expediently, the securing is done with stampings (16) from the outer side of the mounting bushing (15) and into the guide tube (2). These stampings (16) are appropriately done opposite channels, such as screw channels (17) in the guide tube (2), such that the stampings (16) are received in the channels and moreover do not in a disrupting manner protrude into the guide tube (2) and prevent the movement of the spindle nut (13) and the adjustment element (3), respectively.
Inventors:
SØRENSEN RENE (DK)
Application Number:
PCT/DK2015/000031
Publication Date:
June 02, 2016
Filing Date:
July 29, 2015
Export Citation:
Assignee:
LINAK AS (DK)
International Classes:
F16H25/20
Domestic Patent References:
| WO2013184656A1 | 2013-12-12 |
Foreign References:
| DE202004000950U1 | 2004-04-01 | |||
| US4918363A | 1990-04-17 | |||
| US20140157921A1 | 2014-06-12 | |||
| EP0831250A2 | 1998-03-25 |
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