Land vehicles – Wheeled – Running gear
Reexamination Certificate
2011-03-08
2011-03-08
Dickson, Paul N (Department: 3616)
Land vehicles
Wheeled
Running gear
C267S025000, C267S032000, C267S260000, C280S124107, C280S124116, C280S124128
Reexamination Certificate
active
07900941
ABSTRACT:
A suspension system for providing a suspension between wheels and a frame of a vehicle is provided. The system includes an arm beam pivotally mounted to the frame at its proximate end and coupled at its distal end to a guiding assembly enabling the arm beam to pivot in a vertical direction and to be restrained in lateral directions perpendicular to the vertical direction. The arm beam includes: (a) a spring and damper assembly near its distal end for providing a dampened resilient mount for the suspension; (b) a wheel axle beam coupled to the arm beam for bearing a load borne by the wheels transmitted directly in-line with a central axis of the spring and damper assembly; and (c) a stabilizer coupled between the arm beam and the frame, the stabilizer resisting a lateral rolling motion of the vehicle. The stabilizer is included between the proximate end of the arm beams and their damper and spring assemblies for rendering the system more compact.
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Dickson Paul N
English James
Volvo Lastvagnar AB
WRB-IP LLP
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