JPH02101198U

JPH02101198U -

Info

Publication number: JPH02101198U
Application number: JP815389U
Authority: JP
Priority date: 1989-01-26
Filing date: 1989-01-26
Publication date: 1990-08-13
Anticipated expiration: 2004-01-26
Also published as: JPH0740792Y2

Description

[Brief explanation of drawings]

第１図は本考案一実施例の水平断面図、第２図
は同上の斜視図、第３図は同上の軸の破断側面図
、第４図ａ，ｂは軸の他例の分解斜視図と破断側
面図、第５図ａ，ｂは軸の更に別の例の斜視図と
破断側面図、第６図及び第７図は夫々タスクアー
ムの例を示す斜視図、第８図及び第９図は夫々ベ
ース部の従来例を示す分解斜視図、第１０図ａ，
ｂ及び第１１図ａ，ｂは夫々軸の断面図、第１２
図は別の従来例の斜視図であつて、１は取付台、
１１はねじ、３１は軸、３２は切欠を示す。 Fig. 1 is a horizontal sectional view of one embodiment of the present invention, Fig. 2 is a perspective view of the same as above, Fig. 3 is a broken side view of the same shaft as above, and Figs. 4 a and b are exploded perspective views of other examples of the shaft. and a broken side view, FIGS. 5a and 5b are a perspective view and a broken side view of yet another example of the shaft, FIGS. 6 and 7 are perspective views showing an example of a task arm, and FIGS. 8 and 9. The figures are an exploded perspective view showing a conventional example of the base part, Fig. 10a,
b and FIGS. 11a and 11b are sectional views of the shaft, respectively.
The figure is a perspective view of another conventional example, in which 1 is a mounting base;
11 is a screw, 31 is a shaft, and 32 is a notch.

Claims

[Scope of utility model registration request]

A mounting base with a bearing hole, a task arm side shaft that is inserted into the bearing hole, a screw that is attached to the mounting base and whose tip protrudes into the bearing,
The base part of the task arm is composed of a notch provided on the shaft and into which the screw is inserted, and the task arm is rotatable with respect to the mounting base, and the rotation angle range is regulated by the screw and the notch. The base of the task arm has a solid shaft and a notch with a fan-shaped cross section.