Title:
流体減衰軸受
Document Type and Number:
Japanese Patent JP2004505843
Kind Code:
A
Abstract:
An hydraulic damping mount has an outer sleeve, an inner sleeve for securing thereto a piston of a spring strut (activatable in at least one direction), an elastomeric body and two chambers. The two chambers are interconnected via a gap. The inner sleeve comprises a radially projecting boss separating the two chambers from each other. The connection between the two chambers is configured in accordance with the invention as a gap between the boss and the outer sleeve so that when activated, the fluid flow through the gap is in the direction opposite to the movement of the boss, resulting in a reduction in the stiffness. This simplifies assembly whilst enhancing the stiffness response of the mount. The invention relates furthermore to a mount for supporting a spring strut in making use of such a mount.
Inventors:
Greve, Arnto
Application Number:
JP2002519211A
Publication Date:
February 26, 2004
Filing Date:
August 16, 2001
Export Citation:
Assignee:
Trelleborg Auto Motiv Technical Center Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
B60G13/00; B60G15/06; F16F9/32; F16F9/54; F16F13/12; F16F13/16; (IPC1-7): B60G15/06; F16F9/32; F16F9/54
Domestic Patent References:
| JPH0338439A | 1991-02-19 | |||
| JPH0262135A | 1990-03-02 | |||
| JPH0510370A | 1993-01-19 |
Attorney, Agent or Firm:
Iwao Yamaguchi