Abstract: A motor vehicle wheel suspension having a wheel carrier connected to the vehicle body or frame. The suspension having a lower transverse link. The wheel carrier connected to the lower transverse carrier at two connection locations. A first connection location on a first side wall of the wheel carrier and second connection location on a second side wall of the wheel carrier. The first connection location including a connector connected to both the lower transverse and the wheel carrier. The second connection location including a connection between the wheel carrier and the lower transverse link.

Abstract: In a double-wishbone type front suspension structure, upper and lower arms are pivotally supported at a vehicle-body side via front-and-rear pivotal portions, axial lines of resilient bushes of the front and rear pivotal portions of the arms extend in a longitudinal direction, a knuckle-side pivotal portion of the upper arm is positioned in back of a knuckle-side pivotal portion of the lower arm, and a lower end portion of a damper unit provided between a vehicle body and the lower arm is connected to the lower arm such that the damper unit is positioned perpendicularly to the axial lines of the lower arm in a side view and an upper end portion is pivotally supported at the vehicle body via a rotational axis extending in the longitudinal direction.

Abstract: A driven axle of a dual-track vehicle is provided in which a wheel-guiding control rod on the body of the vehicle or on a cross member connected to the body of the vehicle is stabilized spatially in an slightly elastic fashion via a control rod bearing on the body. The control rod of the right-hand wheel is additionally connected to the control rod of the left-hand wheel via a coupling rod. The coupling rod is exclusively supported on the left-hand and right-hand control rod, preferably in the vicinity of the respective control rod bearing on the body of the vehicle that is disposed in an offset fashion in the longitudinal direction of the vehicle relative to the associated wheel bearing. A mechanical deep-pass filter is provided in the coupling rod and/or in the connection between the coupling rod and a control rod stabilized relative thereto.

Abstract: An adjustable wheel suspension for the wheels of an axle of a motor vehicle is disclosed, wherein each wheel is guided by means of wheel guide elements and each wheel is operatively connected to an adjustable torsion bar, the torsion bars associated with the respective wheels being partially aligned with each other and each torsion bar being associated with an adjusting device that can be regulated and/or controlled by a controller for adjustment and each torsion bar being mounted on an auxiliary frame via its adjusting device and the controller. The adjusting devices and the adjusting mechanism are mounted in a common housing, which can be mounted on the auxiliary frame as an integral structural component.

Abstract: An adjustable wheel suspension for the wheels of an axle of a motor vehicle is disclosed, wherein each wheel is guided by means of wheel guide elements and each wheel is operatively connected to an adjustable torsion bar, the torsion bars associated with the respective wheels being partially aligned with each other and each torsion bar being associated with an adjusting device that can be regulated and/or controlled by a controller for adjustment and each torsion bar being mounted on an auxiliary frame via its adjusting device and the controller. The adjusting devices and the adjusting mechanism are mounted in a common housing, which can be mounted on the auxiliary frame as an integral structural component.

Abstract: A damping system, in particular in the form of a hydraulic cabin spring system, has at least one hydraulically triggerable actuating part (20) and has at least one hydraulic accumulator (26) connected to the actuating part (20). By a proportional throttle valve (10), proportional damping for the actuating part (20) is achieved. Variable proportional damping which can react to events in a manner specific to the user can be implemented.

Abstract: A suspension system includes four electronically controlled actuators, one at each of the four wheels. The actuators are each controlled by an electronic control unit. The left front and right front actuators are mechanically connected with each other. The left rear and the right rear actuators are also mechanically connected with each other. The only connection between the front two actuators and the rear two actuators is an electronic communication through the electronic control unit.

Abstract: The present invention relates to a vibration control or vehicular suspension system. In one embodiment, the system uses a liquid spring filled with a compressible liquid. In such an embodiment, a suspension system, in addition to being able to change stiffness and damping properties, has the ability to level a vehicle or other structure or device to a desired height and compensate the level height for the addition or subtraction of load. Further, the liquid spring can provide either spring force or both spring and damping forces.

Abstract: A swivel mounting is made as a double-row roller bearing and has an outer ring with a first outer track and a second outer track, a first inner ring with a first inner track, and a second inner ring with a second inner track which is located axially next to the first inner ring. Two sets of rollers roll between the outer tracks of the outer ring and the inner tracks of the inner rings. The swivel mounting is constructed such that the outer ring with the first inner ring and the second inner ring forms one axial slide bearing at a time.

Abstract: A suspension system includes a composite leaf spring attachment system having a bracket, a mount and a shear damper mounted therebetween. The mount is rectilinear in cross-section to receive a rearward leaf spring segment of the composite leaf spring. During flexing of the leaf spring, the rearward leaf spring segment of the leaf spring slides within the mount. The shear damper in combination with sliding of the leaf spring through the mount accommodates this longitudinal lengthen during flexing. Also, due to the width of the of the leaf spring segment the shear damper may alternatively be utilized alone to accommodate the flexing of the leaf spring as the significant width of the composite leaf spring provides a large mounting platform for a significantly large shear damper heretofore unavailable with relatively thin conventional steel leaf springs.

Abstract: In an air spring system of a motor vehicle having a pressure line extending between a compressor and a pressure storage or air springs of the motor vehicle, the pressure line includes a section between a dryer and the air springs with a variable flow cross-section and with one electromagnetically actuable switching valve arranged in parallel with the variable flow cross-section and providing unrestricted flow when opened.

Abstract: An adjustable suspension system includes a torsion spring, four Scott-Russell linkages for each wheel of the vehicle, and a worm gear for rotating the torsion spring. At least one of the Scott-Russell linkages for each wheel is responsive to the torsion spring to adjust the ride height of the vehicle while maintaining a substantially constant camber angle for the wheel. In one exemplary method for adjusting the ride height of a vehicle, a dynamic parameter of the vehicle is sensed and, based on the sensed dynamic parameter, the torsion spring is automatically rotated to change the orientation of the Scott-Russell linkages and thereby adjust the ride height of the vehicle. The dynamic parameter may be the speed of the vehicle, the pitch and body roll of the vehicle, or the lateral acceleration of the vehicle. The operation of automatically rotating the torsion spring may be controlled by a microprocessor.

Abstract: A snowmobile ski suspension system for increasing the overall performance and adjustability of a snowmobile front suspension. The snowmobile ski suspension system includes a collar member attached to the chassis of the snowmobile, a torsion spring attached about the collar member, a first arm extending radially from the torsion spring engaging the ski support structure, a second arm extending radially from the torsion spring, and an adjustment member attached to the second arm for allowing adjustment of the stiffness of the torsion spring. The first arm may be attached at various locations along the ski support structure in various manners.

Abstract: One end of a pivotal spindle for a suspension arm and one end of a torsion bar as a suspension spring are commonly joined to a serrated central part of a torque arm whose one end is bolted to a contacting wall part of the suspension arm and whose other end is fastened to a spaced wall part of the suspension arm by applying a nut on a bolting part formed on an end face of a poppet-like pin member projecting from the spaced wall part.

Abstract: The invention concerns a roving machine with a device for the automatic replacement of full roving bobbins journalled on a bobbin rail 4, with empty roving sleeves 13, which has at least one guide rail 5 for feeding a suspension carriage train 10 into and out of the region having front and rear flyer rows of a flyer rail 3 and a replacement region, the guide rail being transverse to the longitudinal direction of the roving machine and the suspension carriage trains having hangers in which the full bobbins 12 or the empty roving sleeves can be suspended for their automatic replacement in working positions, whereby the suspension carriage trains are each displaceable between the front and rear flyer rows in the guide rails and whereby the bobbin rail 4 is laterally movable relative to the suspension carriage train 10.

Abstract: A torsion bar springing means for a suspension system, in which angular motions of first and second control members of the suspension linkage are respectively coupled to separate points of securement on the torsion bar, giving rise to a differential torsional spring resistance to displacements in the vehicle suspension system. This double-acting arrangement differs from conventional single-acting torsion bar springing mechanisms in which a spring device is interposed between an attachment point on the suspension linkage and an attachment point on the chassis of the vehicle. Advantages of simplicity, flexibility of adjustment and economy result from a Differential Torsion Spring mechanism according to the invention, which resists deflection of the suspension from within its geometric linkage.

Abstract: A vehicle suspension system includes a roll frame pivotally mounted transverse of the vehicle, the roll frame has an arm at either end, the arms extending longitudinally of the vehicle, a wishbone is pivottaly supported on each of the arms outboard thereof, each wishbone forming part of a linkage for supporting a different wheel of the vehicle.

Abstract: A wheel suspension for vehicles comprises for each wheel a wheel control arm, which is pivotally movable against the torsional force exerted by a torsion bar. The torsion bar extends transversely to the wheel control arm and is fixed against rotation at a distance from the wheel. In order to reduce the manufacturing costs and the weight of the wheel suspension, the wheel control arm and the torsion bar are integrally combined in an L-shaped component, which is provided adjacent to its apex with a pivotal mounting, which together with mounting for non-rotatably fixing a free end of the torsion bar defines a pivotal axis for the wheel control arm.