A compressed-air supply system includes a compressed-air consumer, compressed-air lines, electrically controllable valves, a controller for actuating the valves, a compressor or compressing device with an electric motor as a drive, and a pressure reservoir. The compressed-air consumer is…
A motor vehicle having a chassis including an air spring system. The motor vehicle includes a high-voltage on-board electrical system and a high-voltage battery supplying electrical energy to the high-voltage on-board electrical system. The air spring system includes at least one air spring which…
Die Erfindung betrifft Abrollkolben (2) eines Luftfedersystems (4), umfassend ein topfförmiges Kolbenunterteil (6), wobei das Kolbenunterteil (6) einen Kolbenboden (10) mit einer Auflagefläche (11) und eine rotationssymmetrische Kolbenwandung (12) aufweist, ein mit dem Kolbenunterteil (6) luftdicht…
The disclosure relates to an air spring for a vehicle and a vehicle. The disclosure aims to solve the problems of, in an existing air spring for a vehicle, a poor filtering effect and frequent replacement of a filter screen. To this end, an air spring for a vehicle according to the disclosure…
A gas spring suspension system is configured to replace a factory-installed leaf spring-based suspension system of an automobile. The gas spring suspension system connects to the vehicle frame using the same first and second frame mounts to which the leaf spring was originally attached. The gas…
Flexible spring member and end closure assemblies include a flexible spring member-defining a spring chamber. An end closure body includes an outer peripheral surface portion and an elongated damping passage extending axially into end closure wall in a spiral arrangement about longitudinal axis…
A truck or trailer includes a wheel, a stub axle spindle extending through the wheel and having a through bore, a step-up drive ratio unit inboard of said stub-axle spindle, an axle shaft extending through the through bore of the stub-axle spindle, and a power conversion unit operatively connected…
A suspension arrangement for a vehicle includes a piston for supporting a flexible bellows assembly of the suspension arrangement, said piston having a first portion connectable to the flexible bellows assembly and a second portion connectable to a wheel axle, said piston further having an outer…
A spring assembly for a vehicle is provided. The spring assembly may include a piston, and a sleeve with a noncircular cross section, the sleeve made from an unreinforced synthetic elastomeric material and being free of reinforcing fibers. The sleeve is coupled with a plurality of end components…
A gas spring seal cap secured a first end member of a gas spring and damper assembly such that a substantially fluid-tight connection is formed therebetween. Seal cap includes a seal cap body with a first end surface portion and a second end surface portion. An electrical conductor extends through…
An air spring includes an air spring bellows extending along a longitudinal axis, an outer guide for the air spring bellows that extends at least partially around the air spring bellows and around the longitudinal axis, and a bellows extending at least partially around the air spring. In…
Provided are an air spring upper support, a vehicle air spring assembly, and a vehicle. The air spring upper support is used for a vehicle air spring. The air spring upper support is configured to be of a split structure having an upper housing and a lower housing, the upper housing and the lower…
The invention relates to a retaining ring for securing a component. The retaining ring includes a ring segment having an outer circumference for fixing the retaining ring in the axial direction, a recess extending along a circumferential direction of the ring segment, and a closure element for…
A connection arrangement for establishing an electrical connection from an interior room (12) of a sealed housing (10) to an outside of the sealed housing is provided. The connection arrangement comprises a first connection line (104), a second connection line (106), and an interconnecting element…
The present invention relates to a spring unit (1) for a shock absorber (100) intended for a vehicle. The shock absorber comprises a damping cylinder (101), wherein the damping cylinder (101) is adapted to be telescopically arranged within the spring unit (1). The spring unit (1) comprises a hollow…
An air spring (10') includes a damper (30), a support ring (32) associated with a portion of the damper (30), and a piston assembly (16') . The piston assembly (16') includes a first piston member (40) press-fitted to the damper (30), and a second piston member (44) fitted with the first piston…
A distance measurement arrangement (100) is provided, comprising a transmitting unit (110) for emitting infrared, IR, light towards a reference device (200), a receiving unit (120) for receiving IR light reflected from the reference device (200), wherein the receiving unit (120) is configured for…
By securing a pneumatic damping tank (20) according to the invention to a chassis frame (10, 12) on a vehicle by means of a plastic retaining plate (4), the parts can be formed so that the tank (20) can be mounted on the plate (4) by means of a snap lock joint, wherein the assembly can be carried…
The invention relates to an air spring bracket (1) for an air-suspended axle of a commercial vehicle. The air spring bracket (1) comprises a central part (10) having a first fastening device (14, 15, 17) for axle-side attachment of the air spring bracket (1) and a second fastening device (11, 12…
A stroke sensor detects a distance between a first member and a second member provided movably toward and away from the first member. The stroke sensor includes a magnetism generator provided in the first member and configured to generate magnetism, a magnetic body provided in the second member and…
The invention relates to a vehicle control device comprising an air suspension device (1) for regulating the level of the vehicle body and/or the air pressure in at least one air suspension bellows (6, 10, 36, 40), which comprises the following: a) The at least one air suspension bellows (6, 10…
A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a supply source (26) of the working fluid; opening…
Bellows air spring, in particular a fold bellows air spring, in which annular sliding elements, in particular sliding elements designed as sliding discs, are arranged between mutually adjacent bellows parts and/or between bellows parts and connection parts, against which the bellows parts or folds…
A first front fork includes an outer tube, an inner tube, a tubular cylinder provided inside the outer tube and the inner tube, a rod member moving relatively in an axial direction of the cylinder and having a space portion inside, which is formed in the axial direction, a piston fixed to an end…
The invention relates to an air suspension fastening system (10) for motor vehicles, in particular commercial vehicles, having at least one air spring (18) and at least one control arm (16) for suspending a wheel (12) on a vehicle frame (14). In order to ensure simple and cost-effective fastening…
The invention relates to a leveling valve (101) for discharging and supplying air from and to a plurality of utilization elements (205a,b, comprising a valve disc arrangement (103) for directing air between a source (207) of pressurized air, an exhaust port (3), and said utilization elements, said…
The invention relates to a lifter device (1) with quick connection to a suspension bracket (100) of a vehicle, which includes a lifter bracket (2), the bottom end of which (2b) can be connected to an air spring (4), characterised in that the top end (2a) of the lifter bracket (2) includes: at least…
Air-spring with a distance sensor comprising: a signal receiving unit, an electromagnetic wave transmitting unit, and a magnetic signal transmitting unit; wherein the signal transmitting unit is adapted to transmit to the signal receiving unit a sensed distance between the signal receiving unit and…
The subject invention reveals a distance measuring device comprising: a sensing module, a target module, and an evaluating module, wherein the sensing module and the target module are mountable so as to execute a movement with respect to each other along a movement trajectory, wherein the target…
The present invention discloses an air spring (1) comprising a piston (4), a top plate (2), a clamp ring (5), a snap ring (6), and a flexible member (3) which is affixed to the piston (4) and the top plate (2), wherein the piston (4), the top plate (2) and the flexible member (3) define a…