Title:
リニアアクチュエータ
Document Type and Number:
Japanese Patent JP4034650
Kind Code:
B2
Abstract:
A linear actuator useful for adjusting furniture includes a housing ( 1 ) with a reversible electric-motor ( 2 ) which, via a transmission ( 11, 13 ), drives a spindle ( 4 ) with a force absorbing bearing ( 16 ). On the spindle there is a nut ( 5 ) to which an actuation rod ( 86 ) is fixed surrounded by an outer tube ( 7 ). The actuator is with the actuation rod and a rear mounting mounted in the construction into which the actuator should be built-in. The motor housing is part of the supporting construction, as a console is fixed to this ( 10 ) with a fixing for the outer tube, spindle bearing and a rear mounting and is designed to absorb the forces occurring hereon. As the housing, as with previously known actuators, need not absorb and transfer forces, this can be made as a thin shell.
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Inventors:
Nielsen, Jens, Jurgen
Application Number:
JP2002532827A
Publication Date:
January 16, 2008
Filing Date:
October 03, 2001
Export Citation:
Assignee:
Linac A/S
International Classes:
F16B5/06; H02K7/116; A47C20/04; F16B5/08; F16D13/08; F16H1/16; F16H25/20; H02K7/06; A61G7/018; F16H25/24
Domestic Patent References:
| JP2000152557A | ||||
| JP10313553A | ||||
| JP4034841U | ||||
| JP2000188845A | ||||
| JP9224348A | ||||
| JP7336935A |
Foreign References:
| US6107713 |
Attorney, Agent or Firm:
Minoru Yoshida
Tatsuya Tanaka
Yoshikazu Fukumoto
Tsukasa Senba
Takashi Shiotani
Hiroshi Furusawa
Masato Tsutsui
Tatsuya Tanaka
Yoshikazu Fukumoto
Tsukasa Senba
Takashi Shiotani
Hiroshi Furusawa
Masato Tsutsui