Four-bar linkage suspension device for a wheeled vehicle

Details Four-bar linkage suspension device for a wheeled vehicle Four-bar linkage suspension device for a wheeled vehicle

2008-02-28

2010-06-29

Morris, Lesley (Department: 3611)

Land vehicles

Wheeled

Occupant propelled type

Reexamination Certificate

active

07744107

ABSTRACT:
A shock-absorbing suspension device includes a mounting rod mounted on a wheeled vehicle frame, a wheel rod mounted on a vehicle wheel axle and forward of the mounting rod, a counteracting member pivotally mounted on the mounting rod and having forward and rearward ends forward of the wheel rod, a primary linking bar disposed to couple one of the forward and rearward ends to the wheel rod so as to permit swinging of the counteracting member, a cantilever arm extending forward from the mounting rod to terminate at a bearing end, and a force transmitting member disposed to couple the bearing end to the other one of the forward and rearward ends to thereby minimize the impact of shock on the mounting rod.

REFERENCES:
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patent: 2002/0084619 (2002-07-01), Odom
patent: 2004/0036250 (2004-02-01), Kofuji
patent: 01204888 (1989-08-01), None

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