A suspension thrust bearing device for use with a suspension spring in an automotive suspension strut of a vehicle. The device includes an upper annular bearing member and a lower annular bearing member in relative rotation. The lower annular bearing member having a body provided with an embedded stiffening insert. The device further provides a damping element made of resilient material and interposed between the lower annular bearing member and the suspension spring. A radial flange of the damping element prevents separation from the lower side of the radial flange of the lower cap.

A top mount assembly includes an insulator coupled to a vehicle body; an upper housing coupled to the insulator; a lower housing coupled to the upper housing; a bearing arranged between the upper housing and the lower housing; an inner seal member comprising a seal frame coupled to the upper end portion of the lower housing in a radially inward direction of the bearing, a seal base portion coupled to the seal frame and a plurality of inner seal lips. The seal frame includes a sleeve coupled to the upper end portion of the upper housing and a flange extending from an upper end of the sleeve in a radially outward direction. The seal base portion is coupled to the flange of the seal frame. The upper end of the inner seal lips is disposed to be spaced apart from the inner sidewall of the upper housing.

A spring damper bearing includes a bearing cap, a guide ring and a thrust bearing. The bearing cap and the guide ring are connected together and surround the thrust bearing. The bearing cap includes an annular main body portion and a barrier part which is located on an inner circumferential side of the main body portion. The barrier part has an annular shape and includes an outer circumferential end connected to the main body portion and an inner circumferential end which extends out from the outer circumferential end and is away from the main body portion. The inner circumferential end is nearer than the outer circumferential end to the lower axial side and the inner radial side of the spring damper bearing.

The rebound spring structure includes: a rebound spring; a lower rebound collar configured to hold an end on one side of the rebound spring; and an upper rebound collar configured to hold an end on the other side of the rebound spring, the rebound spring structure being positioned around a rod configured to move relative to a cylinder. The lower rebound collar is held by a piston rod. The upper rebound collar is movably fitted to the piston rod. The upper rebound collar includes a recess on an upper disk part configured to restrict movement of the rebound spring to the other side, the recess being configured to facilitate movement of the upper rebound collar in a circumferential direction of the piston rod.

A bearing assembly is for movably coupling a first member having a centerline and displaceable about a rotation axis perpendicular to the centerline and a second member displaceable about the centerline and/or another axis perpendicular to the centerline. The bearing assembly includes a laminated bearing having an inner axial end coupled with the second member and an outer axial end spaced from the inner end along the first member centerline and coupleable with the first member. A clutch mechanism releasably couples the bearing outer axial end with the first member when the first member angularly displaces about the rotation axis. The clutch mechanism preferably has a first portion connected with the bearing outer axial end, a second portion coupled with the first member and engageable with the first portion to couple the two members, and a biasing member spaces apart the two clutch portions when the first member is non-rotational.

The rebound spring structure includes: a rebound spring; a lower rebound collar configured to hold an end on one side of the rebound spring; and an upper rebound collar configured to hold an end on the other side of the rebound spring, the rebound spring structure being positioned around a rod configured to move relative to a cylinder. The lower rebound collar is held by a piston rod. The upper rebound collar is movably fitted to the piston rod. The upper rebound collar includes a recess on an upper disk part configured to restrict movement of the rebound spring to the other side, the recess being configured to facilitate movement of the upper rebound collar in a circumferential direction of the piston rod.

A bearing assembly is for movably coupling a first member having a centerline and displaceable about a rotation axis perpendicular to the centerline and a second member displaceable about the centerline and/or another axis perpendicular to the centerline. The bearing assembly includes a laminated bearing having an inner axial end coupled with the second member and an outer axial end spaced from the inner end along the first member centerline and coupleable with the first member. A clutch mechanism releasably couples the bearing outer axial end with the first member when the first member angularly displaces about the rotation axis. The clutch mechanism preferably has a first portion connected with the bearing outer axial end, a second portion coupled with the first member and engageable with the first portion to couple the two members, and a biasing member spaces apart the two clutch portions when the first member is non-rotational.

A shock absorber wheel system for absorbing vibrations and impacts on precision transport and the translocation vehicles like patient stretchers, new born baby units, portable medical devices in the health sector has a track wheel, a compressive spiral spring absorbing the vibrations and the impacts, an upper spring holder which is connected to the spiral spring and has a spindle at one end and a centering housing at the other end, a lower spring holder which is connected to the spiral spring and has a housing providing connection to the track wheel at one end and has a centering spindle connected to said centering housing.

A suspension thrust bearing device for use with a suspension spring in an automotive suspension strut of a vehicle. The device includes an upper annular bearing member and a lower annular bearing member in relative rotation. The lower annular bearing member having a body provided with an embedded stiffening insert. The device further provides a damping element made of resilient material and interposed between the lower annular bearing member and the suspension spring. A radial flange of the damping element prevents separation from the lower side of the radial flange of the lower cap.

A top mount assembly includes an insulator coupled to a vehicle body; an upper housing coupled to the insulator; a lower housing coupled to the upper housing; a bearing arranged between the upper housing and the lower housing; an inner seal member comprising a seal frame coupled to the upper end portion of the lower housing in a radially inward direction of the bearing, a seal base portion coupled to the seal frame and a plurality of inner seal lips. The seal frame includes a sleeve coupled to the upper end portion of the upper housing and a flange extending from an upper end of the sleeve in a radially outward direction. The seal base portion is coupled to the flange of the seal frame. The upper end of the inner seal lips is disposed to be spaced apart from the inner sidewall of the upper housing.