JPS6172324U - - Google Patents

Info

Publication number
JPS6172324U
JPS6172324U JP15440084U JP15440084U JPS6172324U JP S6172324 U JPS6172324 U JP S6172324U JP 15440084 U JP15440084 U JP 15440084U JP 15440084 U JP15440084 U JP 15440084U JP S6172324 U JPS6172324 U JP S6172324U
Authority
JP
Japan
Prior art keywords
punch
punch holder
cut groove
bullet
outer periphery
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
JP15440084U
Other languages
English (en)
Other versions
JPH0123629Y2 (ja
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 JP1984154400U priority Critical patent/JPH0123629Y2/ja
Publication of JPS6172324U publication Critical patent/JPS6172324U/ja
Application granted granted Critical
Publication of JPH0123629Y2 publication Critical patent/JPH0123629Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例としてのパンチホルダ
の断面側面図、第2図はダイホルダの平面図及び
断面平面図、第3図は第2図の−断面矢視図
である。 (図面の主要部を表わす符号の説明)、5…パ
ンチホルダ、11…パンチ本体、13…パンチガ
イド、17…パンチヘツド、25…切溝、31…
キー突起、37…ボールプランジヤ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) パンチガイドの外周上部に、パンチガイド
    の上端から筒壁の厚さを削る方向で所望の上下方
    向長さの切溝を設け、パンチホルダの上面近くに
    弾機の付勢力によつて水平に突出して上記切溝に
    係合するキー突起を設けたことを特徴とするパン
    チホルダ。 (2) 上記キー突起の上面がパンチガイドの下面
    外周に当接した場合に、上記弾機の付勢力に抗ら
    つてパンチホルダ側に後退する急勾配の傾斜面を
    備えたキー突起であることを特徴とする実用新案
    登録請求の範囲第1項に記載のパンチホルダ。
JP1984154400U 1984-10-15 1984-10-15 Expired JPH0123629Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984154400U JPH0123629Y2 (ja) 1984-10-15 1984-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984154400U JPH0123629Y2 (ja) 1984-10-15 1984-10-15

Publications (2)

Publication Number Publication Date
JPS6172324U true JPS6172324U (ja) 1986-05-16
JPH0123629Y2 JPH0123629Y2 (ja) 1989-07-19

Family

ID=30712398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984154400U Expired JPH0123629Y2 (ja) 1984-10-15 1984-10-15

Country Status (1)

Country Link
JP (1) JPH0123629Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721431U (ja) * 1980-07-11 1982-02-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721431U (ja) * 1980-07-11 1982-02-03

Also Published As

Publication number Publication date
JPH0123629Y2 (ja) 1989-07-19

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