Land vehicles – Wheeled – Running gear
Reexamination Certificate
2005-08-29
2008-05-13
Dickson, Paul N. (Department: 3616)
Land vehicles
Wheeled
Running gear
C280S788000, C180S299000
Reexamination Certificate
active
07370871
ABSTRACT:
A shock absorbing member includes a first member composed of a first tube and a second tube which is located at a center of the first tube. Shock absorbing material is filled between the first tube and the second tube. Two second members are located below the first member and connected to the first member by at least one board. Each second member has a third tube and a fourth tube which extends through the third tube. Shock absorbing material is filled between the third tube and the fourth tube. Four shock absorbing member are connected between a first frame and a second frame. The first members are connected with the first frame which carries power system such as engine, and the second members are connected to a second frame which is connected to wheels.
REFERENCES:
patent: 3408088 (1968-10-01), Corbin
patent: 3979110 (1976-09-01), Newton
patent: 4240517 (1980-12-01), Harlow et al.
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patent: 4717111 (1988-01-01), Saito
patent: 4779834 (1988-10-01), Bittner
patent: 4884779 (1989-12-01), Drabing et al.
patent: 4943092 (1990-07-01), Haraguchi
patent: 5035296 (1991-07-01), Sjostrand
patent: 2003/0220438 (2003-11-01), Kimura et al.
Dickson Paul N.
McCreary, Jr. Leonard
Mersereau Mark A.
Nikolai & Mersereau , P.A.
Shine Far Metal Industry Co., Ltd.
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