JPS6130778U

JPS6130778U - indicator device

Info

Publication number: JPS6130778U
Application number: JP11555084U
Authority: JP
Inventors: 誠一吉岡
Original assignee: 株式会社島津製作所
Priority date: 1984-07-28
Filing date: 1984-07-28
Publication date: 1986-02-24

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案にかかる実施例装置の円筒状カパーの
天板を除去して示した外形平面図、第２図はその■一■
断面を矢印方向にみた側断面図、、第３図はこの装置の
指示窓の外形正面図、第４図は中空駆動軸のねじ部とそ
れに係合する接触子との接触状態を示す拡大部分側面図
である。１・・・中空駆動軸、２・・・ケーシング、３・・・弁
軸、４・・・ねじ部、５・・・接触子、６・・・スライ
ドキー、７・・・案内部材（案内軸）、８・・・摺動部
材、１５・・・指示窓、１６・・・指示板、１７・・・
指標。Fig. 1 is an external plan view of an embodiment of the device according to this invention with the top plate of the cylindrical cover removed, and Fig. 2 is its
A side cross-sectional view of the cross section viewed in the direction of the arrow, Figure 3 is a front view of the external appearance of the indicator window of this device, and Figure 4 is an enlarged portion showing the contact state between the threaded part of the hollow drive shaft and the contactor that engages with it. FIG. DESCRIPTION OF SYMBOLS 1...Hollow drive shaft, 2...Casing, 3...Valve shaft, 4...Threaded portion, 5...Contactor, 6...Slide key, 7...Guide member (guide shaft), 8... sliding member, 15... indication window, 16... indication plate, 17...
index.

Claims

[Scope of utility model registration request]

A threaded portion is provided on the outer periphery over a certain length from the tip, and the hollow inner periphery engages with the valve shaft of the on-off valve, and is rotated at a certain position by a rotary drive device, thereby driving the valve shaft. A hollow drive shaft that moves in the axial direction, a contact whose tip fits into the threaded groove of the threaded part of the drive shaft, a finger for instructing the movement of the contact, and a a guide member provided in parallel; and a guide member slidably engaged with the guide member via a detent means to hold the contact and orient it perpendicularly to the axis of the hollow drive shaft. An indicator device comprising a sliding member.