Suspension thrust bearing device and suspension pillar with the same

The invention relates to a suspension thrust bearing (1) comprising at least one rolling bearing (7) forming an axial thrust bearing provided on a lower cover (6). The lower cover (6) comprises a body (8) with an annular rolling bearing portion (8a) for a spring (2) and a tubular portion (8d) having...

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Bibliographic Details
Main Authors SOUDEE JEAN-MARC, KUMAR HEMANTH G N, HOUDAYER CHRISTOPHE, BROUTY CEDRIC, BUSSIT SYLVAIN, QUENARDELLE PASCAL
Format Patent
LanguageChinese
English
Published 15.10.2014
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
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Summary:The invention relates to a suspension thrust bearing (1) comprising at least one rolling bearing (7) forming an axial thrust bearing provided on a lower cover (6). The lower cover (6) comprises a body (8) with an annular rolling bearing portion (8a) for a spring (2) and a tubular portion (8d) having a bore (8) in which a damping buffer (4) is inserted. An axial contact surface (8h) is defined on the bottom of the bore (8) of the tubular portion (8d) against which the cushion pad (4) by deformation exerts a radial force (F2). The tubular portion (8d) is provided with a reinforcing insert (10) located at a position at the same height with the axial contact surface (8h).
Bibliography:Application Number: CN201410288804