JPS596015U - hole opening tool - Google Patents

hole opening tool

Info

Publication number
JPS596015U
JPS596015U JP9881382U JP9881382U JPS596015U JP S596015 U JPS596015 U JP S596015U JP 9881382 U JP9881382 U JP 9881382U JP 9881382 U JP9881382 U JP 9881382U JP S596015 U JPS596015 U JP S596015U
Authority
JP
Japan
Prior art keywords
punch
shaft
main body
hole opening
opening tool
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
JP9881382U
Other languages
Japanese (ja)
Other versions
JPS6124336Y2 (en
Inventor
佐伯　正
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP9881382U priority Critical patent/JPS596015U/en
Publication of JPS596015U publication Critical patent/JPS596015U/en
Application granted granted Critical
Publication of JPS6124336Y2 publication Critical patent/JPS6124336Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (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) [Abstract] 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図は従来例を示す縦断面図、第２図は本考案の一実
施例を示す縦断面図である。 １１・・・本体、１２・・・ガイド孔、１３・・・シャ
フト、１４・・・パンチ、１５・・ル・バー、１６・・
・リンクバー、１７・・・ピン、１８・・・ダイ。FIG. 1 is a longitudinal sectional view showing a conventional example, and FIG. 2 is a longitudinal sectional view showing an embodiment of the present invention. 11...Body, 12...Guide hole, 13...Shaft, 14...Punch, 15...Le bar, 16...
・Link bar, 17...pin, 18...die.

Claims (1)

【実用新案登録請求の範囲】 ■　先端にパンチを有するシャフトを本体に摺動自在に
設けるとともに、本体のシャフトの両脇に一対のレバー
をそれぞれ回動自在に枢着し、両レバーの中間部にリン
クバーをそれぞれ回動自在に枢着し、両リンクバーの自
由端部を前記シャフトの後端に回動自在に連結し、さら
に、前記本体に前記パンチに対向するダイを設けてなる
あなあけ工具。 ２　パンチおよびダイの横断面形状が、非円形である実
用新案登録請求の範囲第１項記載のあなあけ工具。[Scope of Claim for Utility Model Registration] ■ A shaft with a punch at the tip is slidably provided in the main body, and a pair of levers are rotatably pivoted on both sides of the shaft of the main body, and the intermediate portion of both levers is a link bar is rotatably connected to each of the link bars, the free ends of both link bars are rotatably connected to the rear end of the shaft, and the main body is further provided with a die facing the punch. Drilling tool. 2. The drilling tool according to claim 1, wherein the cross-sectional shape of the punch and die is non-circular.
JP9881382U 1982-06-29 1982-06-29 hole opening tool Granted JPS596015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9881382U JPS596015U (en) 1982-06-29 1982-06-29 hole opening tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9881382U JPS596015U (en) 1982-06-29 1982-06-29 hole opening tool

Publications (2)

Publication Number Publication Date
JPS596015U true JPS596015U (en) 1984-01-14
JPS6124336Y2 JPS6124336Y2 (en) 1986-07-22

Family

ID=30234439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9881382U Granted JPS596015U (en) 1982-06-29 1982-06-29 hole opening tool

Country Status (1)

Country Link
JP (1) JPS596015U (en)

Also Published As

Publication number Publication date
JPS6124336Y2 (en) 1986-07-22

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