Title:
AUTOMOBILE DIFFERENTIAL MOUNT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2005/043001
Kind Code:
A1
Abstract:
An automobile differential mount structure which, though capable of absorbing vertical and horizontal vibrations of the car body, provides good riding quality. The rear end of a differential device is supported by a member through a rear side liquid-sealed type vibration isolator (55) described in (a) below. (a) A rear side liquid-sealed type vibration isolator in which a pair of first rubber-like elastic bodies (3A, 3B) and a pair of second rubber-like elastic bodies (3C, 3D) are interposed between a second inner sleeve (1) and a second outer sleeve (2) to form a first liquid chamber (4) - a fourth liquid chamber (7), the pair of second rubber-like elastic bodies (3C, 3D) are formed with bores (13) and stops (14), and there are formed a first orifice (9) establishing communication between the first and second liquid chambers (4, 5), a second orifice (19) establishing communication between the third and fourth liquid chambers (6, 7), and a third orifice (8) establishing communication between the fourth and first liquid chambers (7, 4).
Inventors:
SAKUMA NORITOSHI (JP)
ISHIDA TERUKAZU (JP)
ISHIDA TERUKAZU (JP)
Application Number:
PCT/JP2004/015020
Publication Date:
May 12, 2005
Filing Date:
October 12, 2004
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO (JP)
SAKUMA NORITOSHI (JP)
ISHIDA TERUKAZU (JP)
SAKUMA NORITOSHI (JP)
ISHIDA TERUKAZU (JP)
International Classes:
B60K17/16; F16F13/14; (IPC1-7): F16F13/14; B60K17/16
Foreign References:
| JPH0679625U | 1994-11-08 | |||
| JPH05248486A | 1993-09-24 | |||
| JP2002021913A | 2002-01-23 | |||
| JP2002181121A | 2002-06-26 | |||
| JPH10299820A | 1998-11-13 | |||
| JPH06346943A | 1994-12-20 | |||
| JPH11182613A | 1999-07-06 | |||
| JPH11190383A | 1999-07-13 | |||
| JPH07238981A | 1995-09-12 |
Attorney, Agent or Firm:
Kaneko, Naohisa (05, JP)
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