Provided is a low height lightweight thrust slide bearing: which is capable of preventing the deformation of the ring-shaped metal plate and of reducing the generation of noise that occurs with the relative rotation of a piston rod even when a large force is applied on the metal plate via the piston rod; which is capable of preventing the intrusion of foreign matters such as dust from outside onto the sliding surfaces; and for which the number of constituent parts has been reduced. The thrust slide bearing (1) is provided with a synthetic resin bearing body (2) having a ring-shaped upper surface (5) that functions as a sliding surface, a ring-shaped metal plate (4) that is supported on the ring-shaped upper surface (5) to be freely rotatable relative to the bearing body (2) in the circumferential direction (R) around the shaft center (O), and a ring-shaped cover (3) disposed so as to cover the ring-shaped upper surface (5) and the ring-shaped metal plate (4). The ring-shaped metal plate (4) is provided with an inner disc section (44) that is formed as a unit with an outer disc section (43) and is disposed in the through hole (25) of the ring-shaped cover (3). The inner disc section (44) also functions as a reinforcing part (rib) of the outer disc section (44).
THRUST SLIDE BEARING, AND MECHANISM FOR COMBINING THRUST SLIDE BEARING WITH PISTON ROD
SCHUBGLEITLAGER UND MECHANISMUS ZUM VERBINDEN EINES SCHUBGLEITLAGERS MIT EINER KOLBENSTANGE
PALIER DE BUTÉE LISSE ET MÉCANISME PERMETTANT DE COMBINER LE PALIER DE BUTÉE LISSE AVEC UNE TIGE DE PISTON
2016-11-16
Patent
Electronic Resource
English
Thrust slide bearing, and combination mechanism of a thrust slide bearing and a piston rod
European Patent Office | 2016
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