JPS637498U - - Google Patents

Info

Publication number
JPS637498U
JPS637498U JP10091886U JP10091886U JPS637498U JP S637498 U JPS637498 U JP S637498U JP 10091886 U JP10091886 U JP 10091886U JP 10091886 U JP10091886 U JP 10091886U JP S637498 U JPS637498 U JP S637498U
Authority
JP
Japan
Prior art keywords
drilling
drilling pin
pin
driving member
spring
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
JP10091886U
Other languages
English (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 JP10091886U priority Critical patent/JPS637498U/ja
Publication of JPS637498U publication Critical patent/JPS637498U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cutting Devices (AREA)
  • Control Of Cutting Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

【図面の簡単な説明】
第1図は、本考案に係る穿孔装置が待機状態に
ある一部破断した側面図、第2図は通常動作状態
にある一部破断した側面図、第3図は過負荷時に
おける一部破断した側面図である。 2……駆動部材、5……緩衝用のバネ、6……
穿孔ピン、7……穿孔ピン復帰用バネ、8……ガ
イド部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 先端に穿孔刃を有する穿孔ピンと、該穿孔ピン
    を上下動させるための駆動部材と、該穿孔ピンを
    案内するためのガイド部材と、該穿孔ピンと該ガ
    イド部材との間に介在された穿孔ピン復帰用バネ
    とを有する穿孔装置において、 該駆動部材と該穿孔ピンとの間に、緩衝用のバ
    ネを介在させるとともに、穿孔ピンに所定の値以
    上の負荷がかかつたとき、収縮し得るバネ圧に設
    定されていることを特徴とする穿孔装置。
JP10091886U 1986-06-30 1986-06-30 Pending JPS637498U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10091886U JPS637498U (ja) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10091886U JPS637498U (ja) 1986-06-30 1986-06-30

Publications (1)

Publication Number Publication Date
JPS637498U true JPS637498U (ja) 1988-01-19

Family

ID=30971183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10091886U Pending JPS637498U (ja) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPS637498U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03136799A (ja) * 1989-07-18 1991-06-11 Mita Ind Co Ltd 穿孔装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03136799A (ja) * 1989-07-18 1991-06-11 Mita Ind Co Ltd 穿孔装置

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