JPH037452B2 - - Google Patents

Info

Publication number
JPH037452B2
JPH037452B2 JP58227731A JP22773183A JPH037452B2 JP H037452 B2 JPH037452 B2 JP H037452B2 JP 58227731 A JP58227731 A JP 58227731A JP 22773183 A JP22773183 A JP 22773183A JP H037452 B2 JPH037452 B2 JP H037452B2
Authority
JP
Japan
Prior art keywords
punch
laminate
stripper
punching
hole
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 - Lifetime
Application number
JP58227731A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60118335A (ja
Inventor
Hidenori Nagaoka
Masanobu Ogasawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP22773183A priority Critical patent/JPS60118335A/ja
Publication of JPS60118335A publication Critical patent/JPS60118335A/ja
Publication of JPH037452B2 publication Critical patent/JPH037452B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
JP22773183A 1983-11-30 1983-11-30 打抜金型 Granted JPS60118335A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22773183A JPS60118335A (ja) 1983-11-30 1983-11-30 打抜金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22773183A JPS60118335A (ja) 1983-11-30 1983-11-30 打抜金型

Publications (2)

Publication Number Publication Date
JPS60118335A JPS60118335A (ja) 1985-06-25
JPH037452B2 true JPH037452B2 (enrdf_load_stackoverflow) 1991-02-01

Family

ID=16865472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22773183A Granted JPS60118335A (ja) 1983-11-30 1983-11-30 打抜金型

Country Status (1)

Country Link
JP (1) JPS60118335A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010125554A (ja) * 2008-11-27 2010-06-10 Seiko:Kk 穿孔装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2681444B2 (ja) * 1993-12-28 1997-11-26 株式会社不二越 振動仕上げ方法
US5694804A (en) * 1995-04-03 1997-12-09 The Whitaker Corporation Stamping and forming machine having high speed toggle actuated ram

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027190A (enrdf_load_stackoverflow) * 1973-07-14 1975-03-20
JPS558317B2 (enrdf_load_stackoverflow) * 1973-11-06 1980-03-03
JPS6032916Y2 (ja) * 1980-12-22 1985-10-01 相生精機株式会社 プレス機械のノツクアウト装置
JPS57132735A (en) * 1981-02-09 1982-08-17 Nissin Electric Co Ltd Condenser sequence controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010125554A (ja) * 2008-11-27 2010-06-10 Seiko:Kk 穿孔装置

Also Published As

Publication number Publication date
JPS60118335A (ja) 1985-06-25

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