JPS63101123U - - Google Patents

Info

Publication number
JPS63101123U
JPS63101123U JP19231386U JP19231386U JPS63101123U JP S63101123 U JPS63101123 U JP S63101123U JP 19231386 U JP19231386 U JP 19231386U JP 19231386 U JP19231386 U JP 19231386U JP S63101123 U JPS63101123 U JP S63101123U
Authority
JP
Japan
Prior art keywords
male
blade
mold
female
steel plate
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
JP19231386U
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 JP19231386U priority Critical patent/JPS63101123U/ja
Publication of JPS63101123U publication Critical patent/JPS63101123U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は、本考案が適用される工具の使用説明
図、第2図は段付穴の形状を示す平面図、第3図
は第2図―線断面図、第4図及び第5図は穴
をあける作動を示す説明図、第6図は工具の部品
を示す断面図、第7図及び第8図はその部品を取
付けた状態を示す平面図及び断面図である。 1……工具、2……油圧ポンプ、3……ラムア
センブリー、5……鋼板、6……雌刃、7……雄
刃、8……雄型、9……雌型、10……押え金具

Claims (1)

    【実用新案登録請求の範囲】
  1. 鋼板を雄刃と雌刃で挾み、雄刃を雌刃側に引張
    り器を介して合刃させることにより雄刃の外径の
    穴を形成することのできる手持工具であつて、穴
    が形成された鋼板にそれを挾むように取付けられ
    る雄型及び雌型と、雄型の外周を押える押え部材
    とを設け、雄型を前記引張り器で雌型に合せるこ
    とにより段を形成することを特徴とする段付穴を
    形成するための手持工具。
JP19231386U 1986-12-16 1986-12-16 Pending JPS63101123U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19231386U JPS63101123U (ja) 1986-12-16 1986-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19231386U JPS63101123U (ja) 1986-12-16 1986-12-16

Publications (1)

Publication Number Publication Date
JPS63101123U true JPS63101123U (ja) 1988-07-01

Family

ID=31147274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19231386U Pending JPS63101123U (ja) 1986-12-16 1986-12-16

Country Status (1)

Country Link
JP (1) JPS63101123U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009262313A (ja) * 2008-04-30 2009-11-12 Otis:Kk 段付き穴加工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009262313A (ja) * 2008-04-30 2009-11-12 Otis:Kk 段付き穴加工具

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