JPH0418931B2 - - Google Patents

Info

Publication number
JPH0418931B2
JPH0418931B2 JP20853183A JP20853183A JPH0418931B2 JP H0418931 B2 JPH0418931 B2 JP H0418931B2 JP 20853183 A JP20853183 A JP 20853183A JP 20853183 A JP20853183 A JP 20853183A JP H0418931 B2 JPH0418931 B2 JP H0418931B2
Authority
JP
Japan
Prior art keywords
punch
hole
stripper
guide
holding
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
Application number
JP20853183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60102235A (ja
Inventor
Hideyuki Watanabe
Satoshi Nishikawa
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP20853183A priority Critical patent/JPS60102235A/ja
Publication of JPS60102235A publication Critical patent/JPS60102235A/ja
Publication of JPH0418931B2 publication Critical patent/JPH0418931B2/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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
JP20853183A 1983-11-07 1983-11-07 金型 Granted JPS60102235A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20853183A JPS60102235A (ja) 1983-11-07 1983-11-07 金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20853183A JPS60102235A (ja) 1983-11-07 1983-11-07 金型

Publications (2)

Publication Number Publication Date
JPS60102235A JPS60102235A (ja) 1985-06-06
JPH0418931B2 true JPH0418931B2 (enrdf_load_html_response) 1992-03-30

Family

ID=16557725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20853183A Granted JPS60102235A (ja) 1983-11-07 1983-11-07 金型

Country Status (1)

Country Link
JP (1) JPS60102235A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065658B1 (fr) * 2017-04-28 2019-06-21 Peugeot Citroen Automobiles Sa Outil et procede de formation d’une patte sur une piece en tole

Also Published As

Publication number Publication date
JPS60102235A (ja) 1985-06-06

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