An inductor sensor assembly for determining to position of object includes a layer of ferrite overlaying exciting and receiving coils formed on a substrate. A magnet attached to the target produces a virtual coupler in an area of ferrite overlaying the coils. An application for a shock absorber includes a sensor module mounted in a recess in a dust cover and a magnet mounted to a cylinder tube of the shock absorber.

A protective sheet enveloping an air suspension module of a vehicle is disclosed. The protective sheet comprises a first edge, a second edge, a third edge, a fourth edge, and a middle portion. The first edge, the second edge, the third edge, and the fourth edge having a pleat with a plurality of incises. The third edge and the fourth edge are in a perpendicular orientation with respect to the first edge and the second edge. The middle portion having a mesh encapsulated within the pleat of the first edge, the second edge, the third edge, and the fourth edge. The protective sheet envelopes around an outer circumferential surface of the air suspension module using fastening means. The plurality of incises provide flexibility for easy installation of the protective sheet over the air suspension module. The protective sheet protects the air suspension module during operation of the vehicle.

A protective sheet enveloping an air suspension module of a vehicle is disclosed. The protective sheet comprises a first edge, a second edge, a third edge, a fourth edge, and a middle portion. The first edge, the second edge, the third edge, and the fourth edge having a pleat with a plurality of incises. The third edge and the fourth edge are in a perpendicular orientation with respect to the first edge and the second edge. The middle portion having a mesh encapsulated within the pleat of the first edge, the second edge, the third edge, and the fourth edge. The protective sheet envelopes around an outer circumferential surface of the air suspension module using fastening means. The plurality of incises provide flexibility for easy installation of the protective sheet over the air suspension module. The protective sheet protects the air suspension module during operation of the vehicle.

A shock absorber includes a tube that has one end from which a piston rod extends, a capping member disposed in an end portion at a side of the one end in the tube, the capping member including a locking portion formed on an outer peripheral surface, and a cover member disposed in a distal end side of the piston rod, the cover member including a locked portion locked to the locking portion formed on an inner peripheral surface, wherein the shock absorber is kept in a contracted state by the locked portion of the cover member being locked to the locking portion of the capping member.

A shock absorber includes a tube that has one end from which a piston rod extends, a capping member disposed in an end portion at a side of the one end in the tube, the capping member including a locking portion formed on an outer peripheral surface, and a cover member disposed in a distal end side of the piston rod, the cover member including a locked portion locked to the locking portion formed on an inner peripheral surface, wherein the shock absorber is kept in a contracted state by the locked portion of the cover member being locked to the locking portion of the capping member.

A shock absorber includes: a metal cylindrical outer tube; a rod inserted into the outer tube, the rod being capable of moving in the axial direction; a bump cushion attached to an outer periphery of the rod that protrudes from the outer tube; a synthetic resin bump stopper formed in a cap shape and fitted to one end in the axial direction of the outer tube, the bump stopper being configured to be abutted by the bump cushion during maximum compression; and a sacrificial corrosion part disposed between the outer tube and the bump stopper, the sacrificial corrosion part being configured to contact a metal surface of the outer tube. The sacrificial corrosion part is made of a metal having a higher ionization tendency than the outer tube, and thereby corrosion of members is suppressed.

A shock absorber includes: a metal cylindrical outer tube; a rod inserted into the outer tube, the rod being capable of moving in the axial direction; a bump cushion attached to an outer periphery of the rod that protrudes from the outer tube; a synthetic resin bump stopper formed in a cap shape and fitted to one end in the axial direction of the outer tube, the bump stopper being configured to be abutted by the bump cushion during maximum compression; and a sacrificial corrosion part disposed between the outer tube and the bump stopper, the sacrificial corrosion part being configured to contact a metal surface of the outer tube. The sacrificial corrosion part is made of a metal having a higher ionization tendency than the outer tube, and thereby corrosion of members is suppressed.

The invention relates to a protective device for a shock absorber, in particular a commercial vehicle shock absorber, comprising a first base area and a second base area, wherein the first base area and the second base area are connected to one another in such a way that via a swivel axis they can be swiveled in relation to one another between an assembly state and an operating state, and wherein the first base area and the second base area in the operating state substantially form a hollow cylindrical shape.

The invention relates to a protective device for a shock absorber, in particular a commercial vehicle shock absorber, comprising a first base area and a second base area, wherein the first base area and the second base area are connected to one another in such a way that via a swivel axis they can be swiveled in relation to one another between an assembly state and an operating state, and wherein the first base area and the second base area in the operating state substantially form a hollow cylindrical shape.

A dust cover to cover an opening of a housing through which at least one of a shaft and a pipe extends includes a hole-edge portion and a main body. The at least one of the shaft and the pipe is extendable through the through hole. The hole-edge portion defines an edge of a through hole through which the at least one of the shaft and the pipe is extendable. The main body is configured to cover the opening. The main body has a hardness different from a hardness of the hole-edge portion.