Abstract: A tension stop limit holder for a vibration damper in a vehicle suspension, comprises a U-shaped base section with a base plate and two opposing side walls. The base plate has a cutout which is adapted to the outer contour of a container tube of the vibration damper so that the tension stop limit holder contacts the container tube and the side walls can be welded with the container tube. At least one of the side walls has a receptacle for a connection with a stabilizer link of the vehicle length.

Abstract: A suspension thrust-bearing device for a telescopic suspension strut of a motor vehicle which includes a rolling bearing forming an axial thrust stop, a metal cup for accepting a suspension spring, and an elastic support block. The rolling bearing is positioned between the metal cup and the elastic support block which is secured to the frame of the motor vehicle. The rolling bearing includes an upper race placed within a cap which is in contact with the support block, and a lower race. The cap is provided with means for axially retaining the metal cup, to form a unit assembly, and acts as an interface between the upper race and the elastic support block. An outer cylindrical portion of the cap covers the periphery of the metal cup.

Abstract: The invention is directed to a vibration damper such as a shock strut for articulated installation between a car body and a wheel guide part in a motor vehicle by a quick connection. For this purpose, the vibration damper on the shock strut, together with an elastic joint and a connection part, forms a constructional unit or assembly unit. The quick connection is formed between the connection part and the body or the wheel guide without a catch connection and in a rigid manner, so that relative movement is prevented between the connection part and the body or wheel guide part.

Abstract: The invention relates to a spring-and-damper unit with an external storage device for installation between a vehicle body and a wheel guidance part. To create the greatest possible supporting length for the piston rod in a given installation space, the storage device is preferably connected to a spring plate, on which rests a carrying spring embodied as a coil spring, while the spring plate is arranged in a pressure-tight fashion on the cylinder or a container surrounding the cylinder. The interior of the cylinder or the container is hydraulically connected to the storage device via a connecting channel in the spring plate.

Abstract: A spring strut with a steering knuckle, the spring strut having a tubular body to which the steering knuckle is fastened by a screw connection. The steering knuckle has a continuous slot which, together with the fastener, forms a clamping connection between the tubular body and the steering knuckle. A positioning connection, including a recess and an engagement part, exactly aligns the tubular body and steering knuckle with one another in the circumferential direction.

Abstract: Vibration damper, in particular a shock absorbing strut, with an essentially U-shaped decompression stop boundary bracket, which bracket is fastened to a container tube, and in the event of a rebound of a vehicle axle comes into contact with a chassis-side support surface. The bracket includes a base plate with side walls, and the entire decompression stop boundary bracket is formed from a single bent component. The base plate is realized in a seamless manner and has a cutout which is adapted to the diameter of the container tube and acts as a positioning stop for the entire decompression stop boundary bracket.

Abstract: Hydraulic, adjustable shock absorber with a working cylinder and a piston which is fastened to a piston rod and divides the working cylinder into two working chambers, with an equalization chamber located in a jacket tube surrounding the working cylinder, which equalization chamber is connected by means of at least one controllable valve and a bypass channel running inside the jacket tube to one of the working chambers, whereby at least one valve is connected to the shock absorber by means of an opening of a collar of the jacket tube, characterized by the fact that located inside the collar is a pipe socket of the valve which is connected to the collar by means of a seam.

Abstract: A fluid oscillation damper is provided with an electromagnetically controlled valve for varying the damping force of the oscillation damper. The electromagnetically controlled valve is housed within a compartment confined by two housing parts. A first housing part is fastened to a container of the oscillation damper A second housing part is fastened to the first housing part. Both housing parts are nonreleasably interconnected. The electromagnetically controlled valve is actuated by an electromagnetic coil. The electromagnetic coil is provided with a ferromagnetic core. This ferromagnetic core is constituted by a plurality of components. These components are assembled so as to reduce the magnetic resistance for the magnetic flux.

Abstract: Pneumatic spring, comprising a spring bellows acting as a rolling bellows, whereby the spring bellows borders a spring chamber filled with gas under pressure. The gas is supplied to the spring chamber by means of a pressure connection, whereby the spring bellows is connected on one hand to an axially-movable outer tube, and on the other hand via a roll-off tube. The roll-off tube is engaged with a spring bracket, and the roll-off tube, together with a mounting device on the spring bracket, forms a locking connection which locking connection defines the axial position of the roll-off tube.

Abstract: A vibration damper between a vehicle body and/or a vehicle axle, comprising a cylinder in which a piston rod is guided so that it can move axially, whereby the piston rod is connected by way of a first connection to a bearing, and the cylinder is connected by way of an additional connection to a corresponding bearing, whereby the vibration damper runs through at least one bearing and has a self-locking closure by way of at least one radially movable flexible tab. The at least one radially movable flexible tab, by way of its end surface, forms a support for the vibration damper at the bearing in question for one direction, whereby the flexible tab(s) is/are accessible in the release direction, and an elastic clamping body is provided for the opposite direction, so that the vibration damper is restrained by way of the end surface and the clamping body.

Abstract: A Shock absorber, in particular a MacPherson strut unit, with a decompression stop limit bracket which is fastened to a container tube and which, in the event of a rebound of a vehicle axle, comes into contact with a body-side support surface, comprising a base plate with side walls which is welded to a reinforcement plate and a radial guide plate which is connected to the container tube, characterized by the fact that the side walls and the guide plate as well as the reinforcement plate form a groove which is filled by a weld seam such that all the parts forming the groove are connected to one another by means of the weld seam.

Abstract: Vibration damper which has a container tube which is closed on the end by a container base, whereby a suspension spring which encloses the vibration damper is supported on a spring plate, with connection mechanisms on the container tube and on a piston rod which can move axially inside the container tube, characterized by the fact that the spring plate, the container base and the container tube are connected to one another by a common connection configuration.

Abstract: A shock absorber with a check valve device and a check valve device for a shock absorber is disclosed. The check valve device located in the bypass of a shock absorber between a high-pressure segment and a low-pressure segment has a check valve which can be moved by an external control into a standby opening status, in which the actual opening can be performed as a function of the pressure prevailing in the high-pressure segment, when the pressure falls below a predetermined value. By coordinating the stroke distance of a check valve body with a magnet armature, and taking into consideration a control chamber discharge cross section, noises and fluctuations of the damping force characteristic can be eliminated even with a very soft comfort setting of the check valve device.

Abstract: A fluid oscillation damper is provided with an electromagnetically controlled valve for varying the damping force of the oscillation damper. The electromagnetically controlled valve is housed within a compartment confined by two housing parts. A first housing part is fastened to a container of the oscillation damper. A second housing part is fastened to the first housing part. Both housing parts are nonreleasably interconnected.

Abstract: Fastening device on the outer tube of a shock absorber, comprising a receptacle for the connection to a vehicle axle and, optionally or in combination, additional mountings for a roll stabilizer and for brake hoses, whereby the connection and the additional mountings are at a distance from one another, characterized by the fact that the receptacle and the mountings are components of a one-piece fastening device, whereby the distance between the receptacle and the additional mountings is bridged by a connecting web.

Abstract: According to an illustrative example of the invention, a suspension strut of a motor vehicle comprises a protective bellows for the piston rod. This protective bellows protects the piston rod in all positions of the piston rod between an axially innermost operational position and an axially outermost operational position. When the piston rod approaches its axially outermost operational position, the folding bellows is elongated. When the piston rod approaches its axially innermost position, substantially no compression of the folding bellows occurs.

Abstract: In a vibration damper for a motor vehicle a flow path connecting a working chamber of the cylinder with a damping behavior control unit is confined by a flow path tube surrounding the cylinder. The flow path tube is provided adjacent its axial end portions with bead-shaped grooves accommodating respective sealing rings. These sealing rings are according to an illustrated example of the invention in engagement with an external surface of the cylinder. The bead-shaped grooves are obtained by non-cutting machining.

Abstract: According to an illustrative example of the present invention, an end cap for a container of a vibration damper has a carrier sleeve. This carrier sleeve has an internal surface provided with axially extending ribs. The axially extending ribs have in a section containing the axis of the cap member an apex profile.

Abstract: In a double-tube oscillation damper a pressure relief valve is provided adjacent a piston rod guiding and sealing device between a leakage gas collecting chamber and an annular space confined between the cylinder and a container surrounding the cylinder. This pressure relief valve comprises an elastic annular membrane which is supported in radial and axial direction by a support ring. This support ring has a sleeve portion providing a circumferential, substantially radially directed support face for the elastic annular membrane and an annular bottom disc for fastening the support ring with respect to the piston rod guiding and sealing device. A radially outwardly directed lip is provided in the transition area between the sleeve and the bottom disc. This lip is integral with the sleeve and the bottom disc.

Abstract: In a suspension leg for a motor vehicle a bracket surrounds the lower end of the container on a major part of the circumference thereof. Two legs of the bracket define a gap between each other adjacent to the container. A U-shaped insert member is inserted into the gap. An interspace is defined between the bottom of the U-shaped insert and the container. This interspace is dimensioned such that it can be subjected to a surface treatment such as phosphatizing or varnishing.