A universal joint includes: a housing; an arm, part of which is located inside the housing; an external bush that is located between an inner circumferential surface of the housing and the arm; an internal bush that is located on the opposite side of the external bush with the arm being interposed therebetween; and a supporting member that supports the internal bush. The arm includes: an arm convex surface that is a spherical convex surface; and an arm concave surface that is a spherical concave surface. The external bush includes a bush concave surface that is a spherical concave surface in contact with the arm convex surface. The internal bush includes a bush convex surface that is a spherical convex surface in contact with the arm concave surface.
UNIVERSAL JOINT, EXPANDABLE LINK, AND SUSPENSION
UNIVERSALGELENK, EXPANDIERBARE VERBINDUNG UND AUFHÄNGUNG
JOINT DE CARDAN, ÉLÉMENT DE LIAISON EXTENSIBLE ET SUSPENSION
2020-08-26
Patent
Electronic Resource
English
UNIVERSAL JOINT, EXTENSION-RETRACTION LINK, AND SUSPENSION
European Patent Office | 2020
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