The invention relates to an assembly comprising a bushing with a center line L, having an inner sleeve with a mounting bore, an outer sleeve and an elastomeric spring member extending along a height H along the center line L. In one embodiment, the outer surface of the inner sleeve, the spring member and the inner surface of the outer sleeve are on each side of the center line L substantially parallel. On at least one side of the longitudinal center line L, the outer surface of the inner sleeve, the spring member and the inner surface of the outer sleeve extend at an angle to the center line L. An outer surface of the outer sleeve is substantially parallel to the center line L along the height H. Another embodiment of an assembly according to the invention comprises a bushing with a mounting bore that extends at an angle to the center line L. The bushing according to the invention is compact, can be easily manufactured and assembled, take up a high load and can be adjusted to the direction along which forces act on the bushing.

The invention relates to an assembly comprising a bushing with a center line L, having an inner sleeve with a mounting bore, an outer sleeve and an elastomeric spring member extending along a height H along the center line L. In one embodiment, the outer surface of the inner sleeve, the spring member and the inner surface of the outer sleeve are on each side of the center line L substantially parallel. On at least one side of the longitudinal center line L, the outer surface of the inner sleeve, the spring member and the inner surface of the outer sleeve extend at an angle to the center line L. An outer surface of the outer sleeve is substantially parallel to the center line L along the height H. Another embodiment of an assembly according to the invention comprises a bushing with a mounting bore that extends at an angle to the center line L. The bushing according to the invention is compact, can be easily manufactured and assembled, take up a high load and can be adjusted to the direction along which forces act on the bushing.

A vehicle suspension for supporting the body or chassis of a vehicle includes suspension arms positioned at opposite sides and at one end of a vehicle and two suspension arms positioned respectively at opposite sides and at one end of a vehicle, each arm mounted for pivotal movement about a respective hinge axis. A balancing hub is attached to the vehicle body or chassis with at least one part of the hub free to rotate relative to the vehicle body or chassis about at least one pivotal position. Each suspension arm is connected to the hub at a position of the suspension arm spaced from a respective hinge axis whereby pivotal movement of the suspension arm applies a force to the hub. In use, the force opposes the force from another suspension arm at at least one of the same side and the same end of the vehicle suspension.

The present invention is to provide a bound stopper, which has high mechanical strength, is excellent in durability against fatigue breaking, settling or the like when a heavy load is repeatedly received, and is easy to be produced, in which the bound stopper comprises a polyurethane foam obtained from a polyurethane foam composition containing an isocyanate component and a blowing agent, and the isocyanate component contains a urethane prepolymer having an isocyanate group, the urethane prepolymer being obtained from a polyol component, a polyrotaxane containing a cyclic molecule having an active hydrogen group as a constituent, and an isocyanate.

The present invention is to provide a bound stopper, which has high mechanical strength, is excellent in durability against fatigue breaking, settling or the like when a heavy load is repeatedly received, and is easy to be produced, in which the bound stopper comprises a polyurethane foam obtained from a polyurethane foam composition containing an isocyanate component and a blowing agent, and the isocyanate component contains a urethane prepolymer having an isocyanate group, the urethane prepolymer being obtained from a polyol component, a polyrotaxane containing a cyclic molecule having an active hydrogen group as a constituent, and an isocyanate.

A center pivot suspension system according to various aspects of the present technology may include a multi-piece axle having controls arms that are pivotally connected to a center beam section of the axle. Each control arm may be able to pivot about the center section independently from the opposing control arm. A leaf spring may be coupled to each control arm to help absorb loads applied to a given control arm.

A spring element includes a longitudinal axis, a main body that extends along the longitudinal axis and which can be elastically deformed between an uncompressed base state and a state in which the main body is compressed in the direction of the longitudinal axis, a groove extending peripherally on the outside of the main body, and a supporting ring arranged in the groove. A plurality of cut-outs is formed between the supporting ring and the main body in the groove in the base state of the main body. A vehicle shock absorber and a vehicle can use the spring element.

A spring element includes a longitudinal axis, a main body that extends along the longitudinal axis and which can be elastically deformed between an uncompressed base state and a state in which the main body is compressed in the direction of the longitudinal axis, a groove extending peripherally on the outside of the main body, and a supporting ring arranged in the groove. A plurality of cut-outs is formed between the supporting ring and the main body in the groove in the base state of the main body. A vehicle shock absorber and a vehicle can use the spring element.

Provided is a trailing arm riding mower suspension system that includes trailing arms adapted to support hydraulic motor units and having leading ends pivotally coupled to a mower frame by way of leading end spherical joints and trailing ends having hydraulic drive unit mounts, where the trailing arms are adapted to pivot about leading end pivot locations defined by the leading end spherical joints.

The present disclosure includes independent suspension systems or members, as well as wheeled skid steer loaders or other power machines including the same, that couple each wheel to a machine frame using a four-bar linkage, with the four bars including the frame of the machine, an upper control arm, a lower control arm, and a wheel carrier link. Each control arm is pivotally attached to both the machine frame and one end of the wheel carrier link. The four pivots between the control arms and the wheel carrier link are configured to all be contained within cylinder defined by the outer diameter of the wheel rim, allowing for a compact structure with the wheel carrier link and at least part of the control arms being positioned within this volume when the loader is in a resting position.