Title:
BUSH
Document Type and Number:
WIPO Patent Application WO/2011/055713
Kind Code:
A1
Abstract:
Disclosed is a bush wherein a coupling pin (40) extending in the axial direction of an inner tube (32) is provided on the inside of the inner tube (32) in the radial direction, an expanded portion (42) which expands outward in the radial direction of the coupling pin (40) is provided on the coupling pin (40), shoulder portions (42a) are provided on both sides of the expanded portion (42) in the axial direction, a bearing (50) which guides the rotation of the coupling pin (40) relative to the inner tube (32) is provided between the inner tube (32) and the expanded portion (42), bent portions (33) which are bent inward in the radial direction of the inner tube (32) are provided on both sides of the inner tube (32) in the axial direction, and elastic members (60) are respectively incorporated in spaces between the bent portions (33) and the shoulder portions (42a).
Inventors:
ARAI KAZUO (JP)
IIDA MASAKAZU (JP)
KOIKE KIYOTAKA (JP)
IIDA MASAKAZU (JP)
KOIKE KIYOTAKA (JP)
Application Number:
PCT/JP2010/069450
Publication Date:
May 12, 2011
Filing Date:
November 01, 2010
Export Citation:
Assignee:
FUKOKU KK (JP)
ARAI KAZUO (JP)
IIDA MASAKAZU (JP)
KOIKE KIYOTAKA (JP)
ARAI KAZUO (JP)
IIDA MASAKAZU (JP)
KOIKE KIYOTAKA (JP)
International Classes:
F16F1/38
Foreign References:
| JP2009174675A | 2009-08-06 | |||
| JP2003226239A | 2003-08-12 | |||
| JPH02225833A | 1990-09-07 | |||
| JPH11117974A | 1999-04-27 | |||
| JPH1151099A | 1999-02-23 | |||
| JP2003065388A | 2003-03-05 | |||
| JPH07248036A | 1995-09-26 | |||
| JPS5990639A | 1984-05-25 | |||
| JPH10153237A | 1998-06-09 |
Other References:
See also references of EP 2497970A4
Attorney, Agent or Firm:
TSUTSUI, Yamato et al. (JP)
Tsutsui Daiwa (JP)
Tsutsui Daiwa (JP)
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