초록 ▼

An upper arm in the conventional double wishbone type suspension of a steering vehicle wheel is replaced by a Z-type upper arm assembly including a first arm member extending substantially transversely in the vehicle, a link member extending substantially vertically in the vehicle and a second arm m

An upper arm in the conventional double wishbone type suspension of a steering vehicle wheel is replaced by a Z-type upper arm assembly including a first arm member extending substantially transversely in the vehicle, a link member extending substantially vertically in the vehicle and a second arm member extending substantially transversely in the vehicle, whereby a more space is allowed for an engine or a transmission at the inboard side of the upper arm assembly as compared with the conventional double wishbone type suspension with availability of a desirable performance in respect of the relation between the relative camber angle and the bounding and rebounding wheel stroke so a to improve a turn running performance of the vehicle.

대표청구항 ▼

A suspension for a steering vehicle wheel in a vehicle constructed to run along a longitudinal axis thereof, comprising a knuckle for supporting the steering vehicle wheel to be rotatable about a central axis thereof, a lower arm means extending substantially transversely to said longitudinal axis i

A suspension for a steering vehicle wheel in a vehicle constructed to run along a longitudinal axis thereof, comprising a knuckle for supporting the steering vehicle wheel to be rotatable about a central axis thereof, a lower arm means extending substantially transversely to said longitudinal axis in the vehicle from an inboard end thereof pivotably connected with a body of the vehicle to an outboard end thereof pivotably connected with a lower portion of said knuckle, an upper arm assembly pivotably supporting an upper portion of said knuckle relative to the body of the vehicle functionally in parallel with said lower arm means, and a biasing means biasing a combination of said knuckle, said lower arm means and said upper arm assembly downward relative to the body of the vehicle, wherein said upper arm assembly comprises a first arm member extending substantially transversely to said longitudinal axis in the vehicle from an inboard end thereof pivotably connected with the body of the vehicle to an outboard end thereof, a link member extending substantially vertically in the vehicle from a lower end thereof pivotably connected with said outboard end of said first arm member to an upper end thereof, and a second arm member extending substantially transversely to said longitudinal axis in the vehicle from an inboard end thereof pivotably connected with said upper end of said link member to an outboard end thereof pivotably connected with the body of the vehicle, said upper portion of said knuckle being pivotably connected with a middle portion of said link member.