JPH02150625U - - Google Patents

Info

Publication number
JPH02150625U
JPH02150625U JP5901789U JP5901789U JPH02150625U JP H02150625 U JPH02150625 U JP H02150625U JP 5901789 U JP5901789 U JP 5901789U JP 5901789 U JP5901789 U JP 5901789U JP H02150625 U JPH02150625 U JP H02150625U
Authority
JP
Japan
Prior art keywords
carbide
carbide tip
operating shaft
fixed
tip holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5901789U
Other languages
Japanese (ja)
Other versions
JPH0743881Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5901789U priority Critical patent/JPH0743881Y2/en
Publication of JPH02150625U publication Critical patent/JPH02150625U/ja
Application granted granted Critical
Publication of JPH0743881Y2 publication Critical patent/JPH0743881Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係るリミツトスイツチのシ
ール構造の一例を示す断面図、第２図は従来のリ
ミツトスイツチのシール構造を示す断面図である
。 １……スイツチケース、８……超硬チツプホル
ダ、１０……作動軸、１２……中央孔、１３……
ワツシヤ、１４……段部、１５……超硬チツプ、
１６……凹部、１７……ゴムキヤツプ、１７ａ…
…ゴムキヤツプ前端部。 FIG. 1 is a sectional view showing an example of the seal structure of a limit switch according to this invention, and FIG. 2 is a sectional view showing the seal structure of a conventional limit switch. 1... Switch case, 8... Carbide tip holder, 10... Operating shaft, 12... Center hole, 13...
Washer, 14...Step part, 15...Carbide tip,
16... recess, 17... rubber cap, 17a...
...Front end of rubber cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スイツチケースの前壁部側に軸動可能に貫通保
持された作動軸と、上記作動軸と同軸上に配設さ
れた超硬チツプホルダと、上記作動軸に形成され
た段部と上記超硬チツプホルダの後面との間に挟
着・固定されるワツシヤと、上記超硬チツプホル
ダの前面側に保持される超硬チツプと、上記超硬
チツプホルダとスイツチケースの前壁部との間に
またがつて配設されるシール用ゴムキヤツプとを
備え、上記作動軸の前端部を上記超硬チツプホル
ダに形成された中央孔に嵌入して溶接で固定し、
上記超硬チツプを超硬チツプホルダの前面に形成
された凹部に圧入して固定して、上記ゴムキヤツ
プの前端部を上記超硬チツプホルダと上記ワツシ
ヤとの間で締付・固定したことを特徴とするリミ
ツトスイツチのシール構造。 An operating shaft that is movably held through the front wall of the switch case, a carbide tip holder disposed coaxially with the operating shaft, a stepped portion formed on the operating shaft, and the carbide tip holder. A washer sandwiched and fixed between the rear surface of the switch case, a carbide chip held on the front side of the carbide chip holder, and a washer arranged astride between the carbide chip holder and the front wall of the switch case. a rubber sealing cap provided therein, the front end of the operating shaft being fitted into a central hole formed in the carbide tip holder and fixed by welding;
The carbide tip is press-fitted into a recess formed on the front surface of the carbide tip holder and fixed, and the front end of the rubber cap is tightened and fixed between the carbide tip holder and the washer. Seal structure of limit switch.
JP5901789U 1989-05-22 1989-05-22 Limit switch switch seal structure Expired - Lifetime JPH0743881Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5901789U JPH0743881Y2 (en) 1989-05-22 1989-05-22 Limit switch switch seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5901789U JPH0743881Y2 (en) 1989-05-22 1989-05-22 Limit switch switch seal structure

Publications (2)

Publication Number Publication Date
JPH02150625U true JPH02150625U (en) 1990-12-27
JPH0743881Y2 JPH0743881Y2 (en) 1995-10-09

Family

ID=31585145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5901789U Expired - Lifetime JPH0743881Y2 (en) 1989-05-22 1989-05-22 Limit switch switch seal structure

Country Status (1)

Country Link
JP (1) JPH0743881Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016517943A (en) * 2013-05-10 2016-06-20 ヘルビガー アウトマティジールングステヒニーク ホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツング Drive unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016517943A (en) * 2013-05-10 2016-06-20 ヘルビガー アウトマティジールングステヒニーク ホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツング Drive unit

Also Published As

Publication number Publication date
JPH0743881Y2 (en) 1995-10-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term