JPS63118424U

JPS63118424U -

Info

Publication number: JPS63118424U
Application number: JP965387U
Authority: JP
Priority date: 1987-01-26
Filing date: 1987-01-26
Publication date: 1988-07-30

Description

[Brief explanation of the drawing]

第１図はこの考案による軸受構造の定常状態を
示す概略図、第２図は揺動、ストロークおよび振
動状態を示す概略図、第３図は従来のものを示す
概略図である。１，１０……ロツド、２，１１……軸受、２ａ
……内周部、２ｂ……弾性体、２ｃ……外周部、
３，１３……ケーシング、４，１４……孔、５，
１５……リテーナ。 FIG. 1 is a schematic diagram showing the steady state of the bearing structure according to this invention, FIG. 2 is a schematic diagram showing rocking, stroke, and vibration states, and FIG. 3 is a schematic diagram showing the conventional bearing structure. 1, 10... Rod, 2, 11... Bearing, 2a
...Inner peripheral part, 2b...Elastic body, 2c...Outer peripheral part,
3, 13... Casing, 4, 14... Hole, 5,
15...retainer.

Claims

[Scope of utility model registration request]

A bearing 2 is provided on a rod 1 that moves in and out of and swings with respect to a casing 3 of an actuator, etc., and a retainer 5 in which the bearing 2 is attached to the casing 3
The bearing structure is held inside the rod 1, and the bearing 2 has an inner peripheral portion 2 attached to the rod 1.
a, an outer peripheral portion 2c that comes into contact with the retainer 5,
A bearing structure comprising an elastic body 2b located between the inner peripheral part 2a and the outer peripheral part 2c.