Title:
液封入式防振装置
Document Type and Number:
Japanese Patent JP3645244
Kind Code:
B2
Abstract:
The invention provides a liquid-sealed vibration-proof device, whose partition (7) is constituted of and shaped separately by an orifice member (26) having an orifice channel (23), a partition plate member (27) forcing its outer periphery toward an outer peripheral end of a vibration-proof base (4) on the liquid chamber (5) side, and a second diaphragm (28) closing a central opening of the orifice member (26). A recessed groove (34) of a marginal portion of the second diaphragm (28) is press-fitted in and engaged with a hook portion (32) projecting inwardly of the orifice member (26), and a bottom wall (35) of the recessed groove (34) is pinched and pressed by the hook portion (32) and the partition plate member (27), whereby the assembling is facilitated, ensuring a reliability and functionality of a product.
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| JPH0510373 | VIBRATION-PROOF DEVICE |
| JP4167556 | Liquid seal anti-vibration device |
Inventors:
Yukio Takashima
Hikofumi Yamamoto
Hikofumi Yamamoto
Application Number:
JP2002503066A
Publication Date:
May 11, 2005
Filing Date:
March 15, 2001
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO.,LTD.
International Classes:
F16F13/10; (IPC1-7): F16F13/18; B60K5/12
Domestic Patent References:
| JP6193674A | ||||
| JP2000230600A |
Attorney, Agent or Firm:
Yasushi Oshima
Shuzo Hinode
Seiji Goto
Shuzo Hinode
Seiji Goto