Brakes – Internal-resistance motion retarder – Position of thrust member relative to chamber
Reexamination Certificate
2011-01-11
2011-01-11
King, Bradley T (Department: 3657)
Brakes
Internal-resistance motion retarder
Position of thrust member relative to chamber
C188S322220, C188S322190
Reexamination Certificate
active
07866452
ABSTRACT:
A vibration damper for vehicles comprises a work cylinder in which a piston is guided axially by a piston rod. The piston divides the work cylinder into two work spaces filled with damping fluid. A tension stop is provided between the piston and a piston rod guide, wherein a tension stop element including a flexible part and a reinforcing ring is arranged between a support fastened to the piston rod and the piston rod guide. The reinforcing ring limits the deformation of the flexible part of tension stop when subjected to force during operation so that permissible shearing stresses of the flexible part are not exceeded.
REFERENCES:
patent: 2782765 (1957-02-01), Robinson
patent: 2984529 (1961-05-01), Dailey
patent: 3465650 (1969-09-01), Gluck
patent: 4345748 (1982-08-01), Wossner et al.
patent: 4483044 (1984-11-01), Johnston et al.
patent: 4527674 (1985-07-01), Mourray
patent: 5570763 (1996-11-01), Parejo
patent: 5667041 (1997-09-01), Jensen
patent: 5810130 (1998-09-01), Mc Candless
patent: 5984060 (1999-11-01), Clark et al.
patent: 6691840 (2004-02-01), Lisenker et al.
patent: 1 145 445 (1960-08-01), None
patent: 1 816 598 (1960-08-01), None
patent: 8 520 989 (1985-07-01), None
patent: 35 00 101 (1986-07-01), None
patent: 36 43 056 (1988-06-01), None
patent: 40 36 522 (1991-10-01), None
patent: 0 119 197 (1988-11-01), None
patent: 0 120 005 (1989-02-01), None
patent: 0 458 467 (1991-11-01), None
patent: 1.584.110 (1969-12-01), None
patent: 8-109943 (1996-04-01), None
patent: 2002-39252 (2002-02-01), None
Brehm Stefan
Heinisch Manfred
Müller Michael
Cohen Pontani Lieberman & Pavane LLP
King Bradley T
ZF Sachs AG
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