Title:
DAMPER
Document Type and Number:
WIPO Patent Application WO/2019/074063
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a damper with which a predetermined friction force can be obtained irrespective of a mounting location. The damper 10 includes a linearly extending slide member 11 and a housing unit 20 in which the slide member 11 is housed. The housing unit 20 is provided with a friction generation mechanism 30 which generates friction force between the friction generate mechanism 30 and the slide member 11. The friction generation mechanism 30 is provided with a plurality of abutment members 32 abutting against an outer surface 17 of the slide member 11, and a plurality of urging elements 33 which are provided in the housing unit 20, and by means of which urging force is caused to act on each of the plurality of abutment members 32 toward the axis of the slide member 11, thereby causing each of the plurality of abutment members 32 to be pressed onto the slide member 11. The plurality of abutment members 32 and the plurality of urging elements 33 are arranged such that, in a lateral cross section of the slide member 11, the inner product of the vectors of the urging force acting on each of the plurality of abutment members 32 from each of at least a pair of urging elements 33 among the plurality of urging elements 33 becomes zero or negative.
Inventors:
KANEKO RYOHEI (JP)
MIYATA KOTARO (JP)
MIYATA KOTARO (JP)
Application Number:
PCT/JP2018/037939
Publication Date:
April 18, 2019
Filing Date:
October 11, 2018
Export Citation:
Assignee:
OILES INDUSTRY CO LTD (JP)
International Classes:
F16F7/08; F16F15/04
Foreign References:
| JP2012154356A | 2012-08-16 | |||
| JPH0564367U | 1993-08-27 | |||
| JP2003214471A | 2003-07-30 | |||
| JP2016160952A | 2016-09-05 | |||
| JPS4875088U | 1973-09-18 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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