Rear suspension of automobile
AssigneeToyota Jidosha Kabushiki Kaisha
InventorTadao Muramatsu
Life of this patent
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Abstract
A rear suspension includes a suspension arm for supporting an axle carrier. The suspension arm has a first arm portion disposed laterally of a car body and having an inner end pivotably connected to the car body through a first bushing and an outer end pivotably connected to the axle carrier and a second arm portion disposed longitudinally of the car body and having a front end pivotably connected to the car body through a second bushing and a rear end connected to the first arm portion. The second arm portion is formed to be undeformable vertically, deformable laterally of the car body and deformable by a torsional force.
Claims6
A rear suspension of an automobile provided with a suspension arm for supporting an axle carrier characterized in that said suspension arm has a first arm portion disposed laterally of a car body and having an inner end pivotably connected to the car body through a first bushing and an outer end pivotable connected to said axle carrier, the inner end being located behind a rotary axis of a rear wheel supported by the axle carrier and a second arm portion disposed longitudinally of the car body and having a front end pivotably connected to the car body through a second bushing and a rear end connected to said first arm portion, the second arm portion being undeformable vertically and deformable laterally of the car body.
A rear suspension of an automobile provided with a suspension arm for supporting an axle carrier supporting a rear wheel characterized in that said suspension arm has a first arm portion disposed laterally of a car body and having an inner end pivotably connected to the car body through a first bushing having a hard spring constant laterally of the car body and an outer end pivotably connected to said axle carrier, said inner end being located behind a rotary axis of said rear wheel, said first arm portion being formed to be undeformable vertically and laterally and a second arm portion disposed longitudinally of the car body and having a front end pivotably connected to the car body through a second bushing having a soft spring constant longitudinally of the car body and a rear end connected to said first arm portion, said second arm portion being formed to be undeformable vertically, deformable laterally of the car body and deformable by a torsional force.
Dependencies are inferred from the claim text.