Title:
SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2014/103821
Kind Code:
A1
Abstract:
A shock absorber is provided with a cylinder, a piston, a piston rod, a damping passage, a bypass passage, a shutter, a pressing member, and a control spring which has one end affixed to the cylinder and the other end facing the shutter. When the piston is displaced relative to the cylinder to the compression chamber side beyond a predetermined position, the shutter is pressed by the control spring and closes the bypass passage. The control spring is a conical coil spring having a small diameter at the other end. A guide ring which is in sliding contact with the inner periphery of the cylinder is mounted to the small diameter-side end of the control spring.
Inventors:
TERAOKA TAKASHI (JP)
Application Number:
PCT/JP2013/083845
Publication Date:
July 03, 2014
Filing Date:
December 18, 2013
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD (JP)
International Classes:
F16F9/49; F16F9/34
Foreign References:
| JP2000225823A | 2000-08-15 | |||
| JPH08326824A | 1996-12-10 | |||
| JPH06101735A | 1994-04-12 | |||
| JP2000225823A | 2000-08-15 |
Other References:
See also references of EP 2940344A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
Masaki Goto (JP)
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