초록 ▼

An independent suspension for a vehicle, including upper and lower arms pivotally moveable in a vertical direction of the vehicle, an axle with a wheel center which is connected with the upper and lower arms, and a tie rod connected with the axle at a connection point rearward of the wheel center in

An independent suspension for a vehicle, including upper and lower arms pivotally moveable in a vertical direction of the vehicle, an axle with a wheel center which is connected with the upper and lower arms, and a tie rod connected with the axle at a connection point rearward of the wheel center in a fore-and-aft direction of the vehicle. The lower arm is connected to the vehicle body at front and rear connection points spaced from each other in the fore-and-aft direction of the vehicle through front and rear pivot shafts with bushings. The central axis of the front pivot shaft is inclined relative to the central axis of the rear pivot shaft in a toe-in direction of the wheel.

대표청구항 ▼

What is claimed is: 1. An independent suspension for a vehicle, comprising: an upper arm adapted to be connected to a vehicle body of the vehicle so as to be pivotally moveable in a vertical direction of the vehicle; a lower arm adapted to be connected to the vehicle body of the vehicle at front an

What is claimed is: 1. An independent suspension for a vehicle, comprising: an upper arm adapted to be connected to a vehicle body of the vehicle so as to be pivotally moveable in a vertical direction of the vehicle; a lower arm adapted to be connected to the vehicle body of the vehicle at front and rear connection points spaced from each other in a fore-and-aft direction of the vehicle; a front pivot shaft with a bushing, the front pivot shaft being disposed at the front connection point between the lower arm and the vehicle body, the front pivot shaft having a central axis passing through the front connection point between the lower arm and the vehicle body; a rear pivot shaft with a bushing, the rear pivot shaft being disposed at the rear connection point between the lower arm and the vehicle body, the rear pivot shaft having a central axis passing through the rear connection point between the lower arm and the vehicle body, the lower arm being pivotally moveable about the central axes of the front and rear pivot shafts in the vertical direction of the vehicle; an axle on which a wheel of the vehicle is rotatably supported and a wheel center is positioned, the axle being connected with the upper arm and the lower arm; and a tie rod connected with the axle at a connection point rearward of the wheel center in the fore-and-aft direction of the vehicle, wherein the central axis of the front pivot shaft is inclined relative to the central axis of the rear pivot shaft in a toe-in direction of the wheel. 2. The independent suspension as claimed in claim 1, wherein the front connection point between the lower arm and the vehicle body is outwardly offset from the central axis of the rear pivot shaft in a width direction of the vehicle substantially perpendicular to the fore-and-aft direction thereof. 3. The independent suspension as claimed in claim 1, wherein the bushings have a hollow-cylindrical shape and receive the front and rear pivot shafts, respectively, the bushings being disposed coaxially with the front and rear pivot shafts. 4. The independent suspension as claimed in claim 1, wherein the wheel center is rearwardly offset from a connection point between the lower arm and the axle in the fore-and-aft direction of the vehicle. 5. The independent suspension as claimed in claim 1, wherein the wheel center is positioned on a straight line passing through a connection point between the lower arm and the axle and a connection point between the upper arm and the axle. 6. An independent suspension for a vehicle, comprising: an axle on which a wheel of the vehicle is rotatably supported and a wheel center is positioned; a first link means for connecting the axle to a vehicle body of the vehicle at front and rear connection points spaced from each other in a fore-and-aft direction of the vehicle; a first pivot means for supporting the first link means at the front connection point between the first link means and the vehicle body so as to enable the first link means to be pivotally moveable about a first central axis passing through the front connection point, the pivotal movement of the first link means about the first central axis being in a vertical direction of the vehicle; a second pivot means for supporting the first link means at the rear connection point between the first link means and the vehicle body so as to enable the first link means to be pivotally moveable about a second central axis passing through the rear connection point, the pivotal movement of the first link means about the second central axis being in the vertical direction of the vehicle; and a tie rod connected with the axle at a connection point rearward of the wheel center in the fore-and-aft direction of the vehicle, wherein the first central axis is inclined relative to the second central axis in a toe-in direction of the wheel. 7. The independent suspension as claimed in claim 6, wherein the front connection point between the first link means and the vehicle body is outwardly offset from the second central axis in a width direction of the vehicle substantially perpendicular to the fore-and-aft direction thereof. 8. The independent suspension as claimed in claim 6, wherein the wheel center is rearwardly offset from a connection point between the first link means and the axle in the fore-and-aft direction of the vehicle. 9. The independent suspension as claimed in claim 6, further comprising a second link means for connecting the axle to the vehicle body so as to be pivotally moveable in the vertical direction of the vehicle. 10. The independent suspension as claimed in claim 9, wherein the wheel center is positioned on a straight line passing through a connection point between the first link means and the axle and a connection point between the second link means and the axle.