JPS61177908U

JPS61177908U -

Info

Publication number: JPS61177908U
Application number: JP6243685U
Authority: JP
Priority date: 1985-04-25
Filing date: 1985-04-25
Publication date: 1986-11-06

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示すモータアク
チユエータの一部切欠きの平面図、第２図は同上
の縦断面図、第３図は同上の分解斜視図、体４図
は他の実施例に用いたモータの斜視図である。１…ギヤボツクス、３…歯車列、４…モータ、
５…ウオームギヤ、６…ウオームホイール、１５
…ブラケツト、１９ａ，１９ｂ…通孔、２１ａ，
２１ｂ…ねじ、２２…舌片部。 Fig. 1 is a partly cutaway plan view of a motor actuator showing an embodiment of this invention, Fig. 2 is a vertical cross-sectional view of the same, Fig. 3 is an exploded perspective view of the same, and Fig. 4 is an exploded perspective view of the same. FIG. 3 is a perspective view of a motor used in the embodiment. 1...Gearbox, 3...Gear train, 4...Motor,
5... Worm gear, 6... Worm wheel, 15
...Bracket, 19a, 19b...Through hole, 21a,
21b...screw, 22...tongue piece part.

Claims

[Scope of utility model registration request]

The motor includes a gearbox, a gear train housed in the gear box, a drive shaft to which a worm gear constituting the gear train is fixed, and a bracket for attaching to the gear box. A through hole and a tongue piece disposed near the through hole are formed, and the bracket is screwed into the gearbox through a screw inserted into the through hole with the tongue piece of the bracket deformed. A motor actuator characterized in that the screw is stopped, and the amount of engagement between a worm gear in the gear train and a worm wheel with which the worm gear meshes is adjusted according to the amount of screwing of the screw.