Viscous fluid-filled damper and mounting structure for...

Details Viscous fluid-filled damper and mounting structure for... Viscous fluid-filled damper and mounting structure for...

2006-07-25

2009-06-23

Schwartz, Christopher P (Department: 3657)

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

C248S562000, C248S638000

Reexamination Certificate

active

07549619

ABSTRACT:
Obtained is a viscous fluid-filled damper which makes it easy to determine whether or not a shaft or the like protruding from a supporting body side or a supported body side has been sufficiently inserted therein and which can be easily mounted on a supporting body or a supported body, and a mounting structure thereof. In the viscous fluid-filled damper, a shaft mounting portion of the viscous fluid-filled damper for damping vibrations between the supporting body and the supported body is provided with a shaft receiving hole for receiving the shaft, and a window hole intersecting the shaft receiving hole and having a hole port opening to a lateral surface of the shaft mounting portion. Therefore, it is easy to determine whether or not the shaft has been inserted correctly, and a large force for retaining the shaft is ensured.

REFERENCES:
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patent: 2002/0089101 (2002-07-01), Itakura
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patent: 2007/0075469 (2007-04-01), Yamazaki
patent: 2007/0259141 (2007-11-01), Ohki
patent: 05-321967 (1993-12-01), None
patent: 2001-057068 (2001-02-01), None
patent: 200444755 (2004-02-01), None
Communication from European Patent Office dated Oct. 19, 2007 for application No. 06015430.9-2424.

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