Title:
VALVE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2012/169343
Kind Code:
A1
Abstract:
A valve structure is provided with: a valve disk which forms one chamber and the other chamber within a damper; ports on one side and ports on the other side, the ports on one side and the ports on the other side connecting the one chamber and the other chamber; a relief valve on one side, the relief valve opening and closing only the ports on one side; and a relief valve on the other side, the relief valve opening and closing only the ports on the other side. The ports on one side and the ports on the other side are arranged alternately in the valve disk along the circumferential direction thereof. The valve structure is provided with through-holes open on the inner peripheral side of the openings of all the ports on the other side and connecting to the ports on one side.
Inventors:
KOBAYASHI YUKIMASA (JP)
TAKEUCHI HIDEAKI (JP)
SHIBATA YOSHIHIRO (JP)
TAKEUCHI HIDEAKI (JP)
SHIBATA YOSHIHIRO (JP)
Application Number:
PCT/JP2012/063070
Publication Date:
December 13, 2012
Filing Date:
May 22, 2012
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD (JP)
KOBAYASHI YUKIMASA (JP)
TAKEUCHI HIDEAKI (JP)
SHIBATA YOSHIHIRO (JP)
KOBAYASHI YUKIMASA (JP)
TAKEUCHI HIDEAKI (JP)
SHIBATA YOSHIHIRO (JP)
International Classes:
F16F9/348
Foreign References:
| JPH09144799A | 1997-06-03 | |||
| JPH0292154U | 1990-07-23 |
Other References:
See also references of EP 2719916A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
Masaki Goto (JP)
Download PDF:
Claims:
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