Suspension

Land vehicles – Wheeled – Running gear

Reexamination Certificate

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Details

C280S124163, C267S040000

Reexamination Certificate

active

07147236

ABSTRACT:
In order to provide a suspension which is inexpensive and light in weight and which can attain substantially improved vehicle-riding comfort without lowering drivability, an axle is hanged from a chassis side (side rails) by resilient supports (leaf and air springs) with different spring characteristics arranged forwards and rearwards of the axle. The axle 1 is allowed to make rolling motion due to difference in spring characteristic between the forward and rearward resilient supports.

REFERENCES:
patent: 2085738 (1937-07-01), Coleman
patent: 3434707 (1969-03-01), Raidel
patent: 4518171 (1985-05-01), Hedenberg
patent: 4759567 (1988-07-01), Allen
patent: 6533299 (2003-03-01), Platner
patent: 6607206 (2003-08-01), Petit
patent: 6962360 (2005-11-01), Reast
patent: 06143955 (1994-05-01), None
patent: 2003-34113 (2003-02-01), None

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