JPS60152804U

JPS60152804U - actuator

Info

Publication number: JPS60152804U
Application number: JP3905384U
Authority: JP
Inventors: 野沢　武弘
Original assignee: 日本プラスト株式会社
Priority date: 1984-03-21
Filing date: 1984-03-21
Publication date: 1985-10-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のアクチュエーターの要部断面図、第２図
はその固定端末部の断面図、第３図は本考案アクチュエ
ーターの要部断面図、第４図はそのタップ拡大断面図、
第５図は他の実施例の要部断面図で、イは固定端末部の
断面図、口はタップの断面図、ハは他の実施例のタップ
の断面図、第６図は更に他の実施例の要部断面図である
。Ａ・・・アクチュエーター、３・・・吸排気用タップ、
４・・・挿込部、５・・・ねじ、１１・・・筒状部。Fig. 1 is a sectional view of the main part of a conventional actuator, Fig. 2 is a sectional view of its fixed terminal part, Fig. 3 is a sectional view of the main part of the actuator of the present invention, and Fig. 4 is an enlarged sectional view of its tap.
Fig. 5 is a sectional view of the main part of another embodiment, A is a sectional view of the fixed terminal part, the mouth is a sectional view of the tap, C is a sectional view of the tap of another embodiment, and Fig. 6 is a sectional view of the tap of another embodiment. FIG. 3 is a sectional view of a main part of an example. A... Actuator, 3... Intake/exhaust tap,
4... Insertion part, 5... Screw, 11... Cylindrical part.

Claims

[Scope of utility model registration request]

In a bellows-shaped naphtic unit A in which a suction/exhaust tap 3 is inserted into the center part 2 of one fixed terminal part 1, a screw 5 is provided on the outer periphery of the insertion part 4 of the suction/exhaust tap 3 to insert the tap. A bellows-shaped actuator characterized in that the insertion part 4 is fixed to the insertion hole 6 of the fixed terminal part 1 by tapping.