Title:
HIGH FRICTION FLUID SEAL, AND BUFFER
Document Type and Number:
Japanese Patent JP2009121534
Kind Code:
A
Abstract:
To provide a high friction fluid seal having a dust lip to be used for a buffer for suspension of a vehicle or the like, and capable of solving a problem of leakage of a working fluid from a fluid lip.
The high friction fluid seal comprises a fluid seal lip 2 and a dust lip 1, and the thickness of a working fluid film formed in an extension process by the dust lip 1 is smaller than the thickness of a working fluid film formed in an extension process by the fluid seal lip 2.
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Inventors:
IMOTO CHIKASHI
TSUKAMOTO NAGATAMI
NAKADA ETSURO
TSUKAMOTO NAGATAMI
NAKADA ETSURO
Application Number:
JP2007294013A
Publication Date:
June 04, 2009
Filing Date:
November 13, 2007
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD
International Classes:
F16J15/3232; F16F9/36
Domestic Patent References:
| JPH11270695A | 1999-10-05 | |||
| JPH08184377A | 1996-07-16 | |||
| JP2006029518A | 2006-02-02 | |||
| JP2007113624A | 2007-05-10 | |||
| JP2003148625A | 2003-05-21 |
Attorney, Agent or Firm:
Hiroe Associates Patent Office
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