JPS61154327U

JPS61154327U -

Info

Publication number: JPS61154327U
Application number: JP3811785U
Authority: JP
Priority date: 1985-03-16
Filing date: 1985-03-16
Publication date: 1986-09-25

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である要部の断面図、
第２図は第１図の―線における断面図、第３
図は要部の側面図、第４図は第２図の一部の分解
図、第５図は第１図の―線断面の他の実施例
を示す。Ａ……回転駆動軸、Ｂ……伝動輪、１……凹部
、２ａ……端面、２……キ―、３……凹部、４…
…弾性体。 FIG. 1 is a cross-sectional view of the main parts of an embodiment of the present invention.
Figure 2 is a sectional view taken along the - line in Figure 1;
The figure shows a side view of the main part, FIG. 4 is an exploded view of a part of FIG. 2, and FIG. 5 shows another embodiment taken along the line ``--'' in FIG. A... Rotation drive shaft, B... Transmission wheel, 1... Recess, 2a... End face, 2... Key, 3... Recess, 4...
...Elastic body.

Claims

[Scope of utility model registration request]

In a configuration in which the rotary drive shaft A and the transmission wheel B are fitted and transmission connected by a key 2, when the key 2 is viewed from the axis direction of both, at least one has a semicircular end surface 2a or an inclined surface 2b. A torque limiter for a shaft transmission device, characterized in that the key 2 is pressed in a direction perpendicular to the axis by abutting an elastic body 4 on the opposite side thereof.