JPS59169902U - punching device - Google Patents

punching device

Info

Publication number
JPS59169902U
JPS59169902U JP6404583U JP6404583U JPS59169902U JP S59169902 U JPS59169902 U JP S59169902U JP 6404583 U JP6404583 U JP 6404583U JP 6404583 U JP6404583 U JP 6404583U JP S59169902 U JPS59169902 U JP S59169902U
Authority
JP
Japan
Prior art keywords
drill
punching device
drilled
recorded
detection switch
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.)
Pending
Application number
JP6404583U
Other languages
Japanese (ja)
Inventor
正 山田
Original Assignee
ナショナル住宅産業株式会社
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 by ナショナル住宅産業株式会社 filed Critical ナショナル住宅産業株式会社
Priority to JP6404583U priority Critical patent/JPS59169902U/en
Publication of JPS59169902U publication Critical patent/JPS59169902U/en
Pending legal-status Critical Current

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  • Drilling And Boring (AREA)

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

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

第１図はこの考案の一実施例の断面図、第２図は他の穿
孔装置の平面図、第３図はその断面図である。 １・・・・・・ドリル、３・・・・・・被穿孔物、５・
・・・・・テープスイッチ（検知スイッチ）。FIG. 1 is a sectional view of one embodiment of this invention, FIG. 2 is a plan view of another punching device, and FIG. 3 is a sectional view thereof. 1...Drill, 3...Object to be drilled, 5.
...Tape switch (detection switch).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下に昇降するドリルと、このドリル下端と被穿孔物を
介して対向し被穿孔物を貫通して下降したドリルを検知
しドリルを停止させる検知スイッチとを備えた穿孔装置
。A drilling device equipped with a drill that moves up and down, and a detection switch that faces the lower end of the drill through an object to be drilled, detects the drill that has descended through the object to be drilled, and stops the drill.
JP6404583U 1983-04-28 1983-04-28 punching device Pending JPS59169902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6404583U JPS59169902U (en) 1983-04-28 1983-04-28 punching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6404583U JPS59169902U (en) 1983-04-28 1983-04-28 punching device

Publications (1)

Publication Number Publication Date
JPS59169902U true JPS59169902U (en) 1984-11-14

Family

ID=30194229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6404583U Pending JPS59169902U (en) 1983-04-28 1983-04-28 punching device

Country Status (1)

Country Link
JP (1) JPS59169902U (en)

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