The invention relates to a chassis suspension component with a bracket made from a formable base material, preferably sheet steel, and comprising at least one slot for receiving a connecting bolt and at least one stop for an eccentric disc which is or can be connected rotationally fixedly to the connecting bolt. In order to be able to produce the eccentric stop process-reliably and economically without the risk of crack formation, the invention proposes to provide a tab formed from the base material and folded relative to a body portion of the suspension component and having a recess surrounding the slot, which recess defines two elongate stop faces running parallel to each other, wherein the stop faces serve as a stop for the eccentric disc. The invention also relates to a method for producing a chassis suspension component.

A chassis control arm for a wheel suspension has a control arm body, a spring abutment and an actuator which is arranged between the control arm body and the spring abutment and with which the position of the spring abutment relative to the control arm body can be adjusted. The actuator comprises a lifting gear which is configured as a movement thread and which includes a lifting spindle on which the spring abutment is arranged or on which the spring abutment is axially movably mounted.

A damper including a damper tube, a piston assembly, a piston rod attached to the piston assembly, and a monolithic base. The piston assembly is slidingly disposed within the damper tube. The monolithic base includes a closed end, an open end, a base portion at the closed end, and a wall portion. The base portion is joined to and seals one end of the damper tube. The base portion includes a concave depression that tapers inwardly from a base portion perimeter to a cup bottom. The wall portion extends longitudinally from the base portion perimeter to the open end such that the cup bottom is positioned between opposing sides of the wall portion. Integrally formed fastening eyes are provided in the opposing sides of the wall portion.

A damper device that suppresses arc discharge between electrodes generated by bubbles in an electro-rheological fluid, includes an inner tube housed in an outer tube forming an outer shell of a damper device. An electrode tube is arranged between the outer tube and the inner tube. An electro-rheological fluid is sealed in the outer tube. The inner tube and the electrode tube constitute a cathode and an anode, respectively, and apply a voltage to the electro-rheological fluid located between the inner tube and the electrode tube. An insulating layer is provided on a surface of the electrode tube on a side facing the inner tube or on a surface of the inner tube on a side facing the electrode tube. When a maximum voltage applied to the electro-rheological fluid is Vmax (V), a thickness t (m) of the insulating layer is set to satisfy Formula (1).

This spring used for a suspension device for a vehicle is provided with: a metal wire material which constitutes a spring section and which has a cover layer provided on the surface thereof; and a seat section which is subjected to a load acting on the spring section, is formed from an elastically deformable material, and is bonded to the cover layer by an adhesive. The difference between the hardness of the seat section and the hardness of the adhesive is greater than the difference between the hardness of the adhesive and the hardness of the cover layer.

This spring used for a suspension device for a vehicle is provided with: a metal wire material which constitutes a spring section and which has a cover layer provided on the surface thereof; and a seat section which is subjected to a load acting on the spring section, is formed from an elastically deformable material, has a groove section into which the wire material fits, and is bonded to the wire material by an adhesive. The minimum thickness of the portion of the adhesive, which protrudes from the groove section, is greater than or equal to the thickness of an adhesion layer formed in the groove section.

A method for forming an air spring for a vehicle including a frame coupled to the air spring includes heating an elastomeric base material to a melting point of the elastomeric base material, thereby forming a melted elastomeric base material, forming a sleeve from the melted elastomeric base material, the sleeve being substantially free of textile reinforcing fibers, and engaging the sleeve with end components, the sleeve and the end components defining a deformable pressure vessel, where the deformable pressure vessel supplies a supporting force.

It is herein described an oscillating arm for a motor-vehicle suspension having a first rod element and a second rod element. The second rod element is a half-shell rod that provides a cavity. The oscillating arm also comprises at least one insert, made of plastic or fiber-reinforced composite material, which fills the cavity of the half-shell rod.

A suspension for a wheeled vehicle includes a leaf spring extending longitudinally relative to the vehicle and having first and second lugs protruding downward therefrom. The lugs are spaced from one another a length of the leaf spring to define a pocket therebetween. An axle passes perpendicularly beneath the leaf spring such that a portion of the axle is disposed in the pocket and is clamped between the lugs. The lugs may be fabricated integrally with the leaf spring.

A mounting device with an anti-rotation feature is provided. The mounting device includes a base including a cavity adapted to receive a portion of a shock absorber assembly. The base provides for movement of the shock absorber assembly relative to a vehicle body in at least one degree of freedom. The base substantially prevents movement of the shock absorber assembly relative to the vehicle body in at least another degree of freedom. The mounting device includes a pin integrated with the base on a side distal from the cavity. The pin is substantially parallel to an axis of the shock absorber assembly. The pin is adapted to engagingly couple to one or more cushions and a vehicle frame.