摘要:
A suspension stop device provides an upper contact cap, a lower support cap and at least one bearing arranged between the caps. The upper contact cap provides a centering portion for a damper pad, inside which the pad, which is external to the device, is intended to be mounted. The centering portion extends axially inside a bore in the lower support cap.
摘要:
A strut bearing unit, comprising a bearing, a lower cup and an upper cup, the lower cup comprising a tubular axial portion and an annular outward radial portion, wherein the lower cup includes two stiffening inserts which are distinct from each other, with a first insert comprising at least an axial portion located within the axial portion of the lower cup, and a second insert comprising at least a radial portion located within the outward radial portion of the lower cup. A motor vehicle can be equipped with the strut bearing unit. A method for manufacturing the strut bearing unit is described herein.
摘要:
A rolling bearing assembly device comprising an outer race, an inner race, a row of rolling elements arranged between the outer and inner races, a sleeve mounted in the bore of the inner race, and an elastic preload element capable of applying an axial preload transmitted to the inner race. The elastic preload element is mounted in direct contact with an annular axial centering portion and bearing axially over its entire periphery against a radial bearing flange extending radially from the axial centering portion towards the outside of the device.
摘要:
A suspension thrust bearing (1) including at least one rolling bearing (7) forming an axial thrust bearing disposed on a lower cap (6) is provided. The lower cap (6) includes a body (8) with an annular rolling bearing portion (8a) for a spring (2) and a tubular portion (8d) including a bore (8e) in which a shock absorber bump stop (4) is inserted. An axial contact surface (8h) is defined on the lower portion of the bore (8e) of the tubular portion (8d) against which the shock absorber bump stop (4) when deformed exerts a radial force (F2). The tubular portion (8d) includes a reinforcing insert (10) located at the level of this axial contact surface (8h).
摘要:
Rolling bearing assembly device comprising an outer race, an inner race, a row of rolling elements which is arranged between the outer and inner races, a sleeve mounted in the bore of the inner race, and an elastic preload element capable of transmitting an axial preload to the inner race, the elastic preload element being mounted in direct contact with the inner race and being able to be in contact with an annular axial centring portion of the sleeve. A radial bearing flange of the sleeve extends radially from the axial centring portion towards the outside of the device and bears axially over its entire periphery against the elastic preload element.The rolling bearing assembly device comprises an axial retention means bearing axially over its entire periphery against the radial bearing flange of the sleeve.
摘要:
A rolling bearing assembly device comprising an outer race, an inner race, a row of rolling elements arranged between the outer and inner races, a sleeve mounted in the bore of the inner race, and an elastic preload element capable of applying an axial preload transmitted to the inner race. The elastic preload element is mounted in direct contact with an annular axial centring portion and bearing axially over its entire periphery against a radial bearing flange extending radially from the axial centring portion towards the outside of the device.
摘要:
The rolling bearing, in particular for a power steering mechanism, comprises an inner ring, an outer ring, an elastic sleeve in contact axially and radially with one of said rings, and a housing holding the sleeve. The housing provides an axial portion and two lateral flanges extending the axial portion and mounted in contact against the sleeve to exert an axial prestress on said sleeve.
摘要:
A suspension bearing device, comprising a bearing, a lower cup and an upper cup centered on a central axis. The lower cup includes a body having a tubular axial portion and an annular outward radial portion. The lower cup is provided with at least one seal disposed in sealing contact with the upper cup, The lower cup is provided with a damper pad having a cambered shape delimited by: an inner portion which is connected to the seal through the radial portion of the body; and a convex outer portion for bearing a suspension spring. The invention also concerns a motor vehicle equipped with such a suspension bearing device and a method for manufacturing such a suspension bearing device.
摘要:
The invention provides a rolling bearing assembly device having an inner race, an outer race, at least one row of rolling elements between the inner race and the outer race, and a sleeve mounted in the bore of the inner race. An annular elastic element is mounted axially between a radial bearing flange of the sleeve and the inner race, the elastic element having an inner bore that is able to bear against an outer surface of the sleeve so as to transmit a force having a radial component in the direction of the interior of the device. The sleeve includes at least one slot extending axially towards the inner race from a lower edge of the radial bearing flange, the lower edge being disposed on the opposite side from the inner race.
摘要:
The wear compensation device for a gear set comprises a support for attaching the device to an external element, a bearing intended to be mounted on a shaft comprising one of the wheels of the gear set, an eccentric mounted on the bearing and able to move angularly with respect to the support, an actuator mounted axially between the support and the eccentric and able to apply a circumferential force to the said eccentric, and at least one maintaining means for temporarily maintaining the angular indexing of the eccentric relative to the support in an angular position in which the actuator is preloaded between the said eccentric and the said support.