Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature
Reexamination Certificate
2006-09-05
2006-09-05
McClellan, James (Department: 3683)
Spring devices
Resilient shock or vibration absorber
Including energy absorbing means or feature
C267S219000
Reexamination Certificate
active
07100909
ABSTRACT:
A fluid-filled cylindrical vibration damping device comprising: an elastic body connecting an inner shaft member and an outer sleeve member; a non-compressible fluid-sealing region formed between the inner shaft member and the outer sleeve member; a stop rubber member disposed within the fluid-sealing region and projecting form one of the inner shaft member and the outer sleeve member toward an other of the inner shaft member and the outer sleeve member; and a rigid restricting member bonded to a projecting end portion of the stop rubber member. The stop rubber member extends to a front surface of the rigid restricting member so as to form an abutment rubber projecting from an outer peripheral portion of the front surface so that the projecting end portion of the stop rubber member is brought into abutting contact with the other of the inner shaft member and the outer sleeve member with the abutment rubber.
REFERENCES:
patent: 4700934 (1987-10-01), Andra et al.
patent: 5060918 (1991-10-01), Kanda
patent: 5156379 (1992-10-01), Tabata
patent: 5184803 (1993-02-01), Tanabe et al.
patent: 5188346 (1993-02-01), Hamada et al.
patent: 5375821 (1994-12-01), Toshimitsu et al.
patent: 5918864 (1999-07-01), Schafer
patent: 5947454 (1999-09-01), Miyamoto
patent: 6068247 (2000-05-01), Rudolph
patent: 6364298 (2002-04-01), Vossel et al.
patent: 1-149044 (1989-10-01), None
patent: 3-9138 (1991-01-01), None
patent: 3-30736 (1991-05-01), None
patent: 4-160244 (1992-06-01), None
patent: 11-30267 (1999-02-01), None
patent: 2000-46097 (2000-02-01), None
patent: 2001-74085 (2001-03-01), None
Beyer Weaver & Thomas LLP
McClellan James
Sy Mariano
Tokai Rubber Industries Ltd.
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