JPH0634020Y2 - 穴あけポンチおよび携帯用油圧式パンチャー - Google Patents

穴あけポンチおよび携帯用油圧式パンチャー

Info

Publication number
JPH0634020Y2
JPH0634020Y2 JP1284890U JP1284890U JPH0634020Y2 JP H0634020 Y2 JPH0634020 Y2 JP H0634020Y2 JP 1284890 U JP1284890 U JP 1284890U JP 1284890 U JP1284890 U JP 1284890U JP H0634020 Y2 JPH0634020 Y2 JP H0634020Y2
Authority
JP
Japan
Prior art keywords
punch
centering pin
rear end
return spring
piston
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.)
Expired - Fee Related
Application number
JP1284890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03106220U (mo
Inventor
拓一郎 石原
Original Assignee
石原機械工業株式会社
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 石原機械工業株式会社 filed Critical 石原機械工業株式会社
Priority to JP1284890U priority Critical patent/JPH0634020Y2/ja
Publication of JPH03106220U publication Critical patent/JPH03106220U/ja
Application granted granted Critical
Publication of JPH0634020Y2 publication Critical patent/JPH0634020Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP1284890U 1990-02-13 1990-02-13 穴あけポンチおよび携帯用油圧式パンチャー Expired - Fee Related JPH0634020Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1284890U JPH0634020Y2 (ja) 1990-02-13 1990-02-13 穴あけポンチおよび携帯用油圧式パンチャー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1284890U JPH0634020Y2 (ja) 1990-02-13 1990-02-13 穴あけポンチおよび携帯用油圧式パンチャー

Publications (2)

Publication Number Publication Date
JPH03106220U JPH03106220U (mo) 1991-11-01
JPH0634020Y2 true JPH0634020Y2 (ja) 1994-09-07

Family

ID=31516297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1284890U Expired - Fee Related JPH0634020Y2 (ja) 1990-02-13 1990-02-13 穴あけポンチおよび携帯用油圧式パンチャー

Country Status (1)

Country Link
JP (1) JPH0634020Y2 (mo)

Also Published As

Publication number Publication date
JPH03106220U (mo) 1991-11-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees