Wheel support device, suspension device and vehicle...

Details Wheel support device, suspension device and vehicle... Wheel support device, suspension device and vehicle...

2006-12-26

2006-12-26

Culbreth, Eric (Department: 3616)

Land vehicles

Wheeled

Running gear

C280S005520, C280S005521, C280S086757

Reexamination Certificate

active

07152867

ABSTRACT:
A support device connects a wheel to suspension elements of a vehicle, the wheel having a radius R′. The support device includes rods articulated at their lower ends to the suspension elements and at their upper ends to the wheel carrier so as to confer on the wheel a degree of camber freedom relative to the suspension elements. The camber movement takes place around an instantaneous center of rotation. The device is also configured in such manner that Y and Z are respectively the abscissa and ordinate of the instantaneous position of the instantaneous center of rotation in the camber plane, wherein such position, during a camber deflection from 0° to 1°, satisfies the following conditions:in-line-formulae description="In-line Formulae" end="lead"?Y≦0.125*Rin-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Z≦−0.0625*Rin-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Z≦0.66225*Y+0.02028*R.in-line-formulae description="In-line Formulae" end="tail"?

REFERENCES:
patent: 2907578 (1959-10-01), Taber
patent: 6688620 (2004-02-01), Serra et al.
patent: 2 806 693 (2001-09-01), None
patent: 2 819 752 (2002-07-01), None
patent: WO 01/72572 (2001-10-01), None

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