Vehicle Suspension
First Claim
1. A suspension for a vehicle, the suspension comprising:
- a crank bar mounted to an axle assembly of the vehicle and rotatable relative to the axle assembly about a first rotational axis;
a first lateral link including a first end rotatably coupled to a first bracket fixed to a chassis of the vehicle and a second end coupled to the crank bar for rotation relative to the crank bar about a second rotational axis, the second rotational axis is parallel to and spaced apart from the first rotational axis; and
a second lateral link including a third end rotatably coupled to a second bracket fixed to the chassis of the vehicle and a fourth end coupled to the crank bar for rotation relative to the crank bar about a third rotational axis, the third rotational axis is parallel to and spaced apart from the first and second rotational axes,wherein a straight line intersecting the first rotational axis and one of the second and third rotational axes does not intersect the other of the second and third rotational axes, and wherein the straight line has an infinite length.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle suspension may include a crank bar and first and second lateral links. The crank bar is mounted to an axle assembly and is rotatable relative to the axle assembly about a first axis. The first lateral link may include a first end rotatably coupled to a first bracket fixed to a chassis of the vehicle and a second end coupled to the crank bar for rotation about a second rotational axis. The second lateral link may include a third end rotatably coupled to a second bracket fixed to the chassis and a fourth end coupled to the crank bar for rotation about a third rotational axis. A straight line having an infinite length may intersect the first rotational axis and one of the second and third rotational axes does not intersect the other of the second and third rotational axes.
10 Citations
20 Claims
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1. A suspension for a vehicle, the suspension comprising:
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a crank bar mounted to an axle assembly of the vehicle and rotatable relative to the axle assembly about a first rotational axis; a first lateral link including a first end rotatably coupled to a first bracket fixed to a chassis of the vehicle and a second end coupled to the crank bar for rotation relative to the crank bar about a second rotational axis, the second rotational axis is parallel to and spaced apart from the first rotational axis; and a second lateral link including a third end rotatably coupled to a second bracket fixed to the chassis of the vehicle and a fourth end coupled to the crank bar for rotation relative to the crank bar about a third rotational axis, the third rotational axis is parallel to and spaced apart from the first and second rotational axes, wherein a straight line intersecting the first rotational axis and one of the second and third rotational axes does not intersect the other of the second and third rotational axes, and wherein the straight line has an infinite length. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A vehicle comprising:
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a chassis including a first lateral end having a first rigid bracket extending therefrom and a second lateral end having a second rigid bracket extending therefrom; an axle assembly movably connected to the chassis; a plurality of springs connected to the chassis and the axle assembly and dampening relative movement between the chassis and the axle assembly; a crank bar mounted to the axle assembly and rotatable relative to the axle assembly about a first rotational axis; a first lateral link including a first end rotatably coupled to the first rigid bracket and a second end coupled to the crank bar for rotation relative to the crank bar about a second rotational axis, the second rotational axis is parallel to and spaced apart from the first rotational axis; and a second lateral link including a third end rotatably coupled to the second rigid bracket and a fourth end coupled to the crank bar for rotation relative to the crank bar about a third rotational axis, the third rotational axis is parallel to and spaced apart from the first and second rotational axes, wherein the first, second and third rotational axes are positioned relative to each other such that a straight line having an infinite length intersects only two of the first, second and third rotational axes. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification