JPS639889B2 - - Google Patents

Info

Publication number
JPS639889B2
JPS639889B2 JP21841382A JP21841382A JPS639889B2 JP S639889 B2 JPS639889 B2 JP S639889B2 JP 21841382 A JP21841382 A JP 21841382A JP 21841382 A JP21841382 A JP 21841382A JP S639889 B2 JPS639889 B2 JP S639889B2
Authority
JP
Japan
Prior art keywords
cam
flange
slide cam
drive cam
upper holder
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
JP21841382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59110427A (ja
Inventor
Takeo Takahashi
Hiroshi Nakano
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP21841382A priority Critical patent/JPS59110427A/ja
Publication of JPS59110427A publication Critical patent/JPS59110427A/ja
Publication of JPS639889B2 publication Critical patent/JPS639889B2/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Punching Or Piercing (AREA)
JP21841382A 1982-12-15 1982-12-15 プリヘムダイ Granted JPS59110427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21841382A JPS59110427A (ja) 1982-12-15 1982-12-15 プリヘムダイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21841382A JPS59110427A (ja) 1982-12-15 1982-12-15 プリヘムダイ

Publications (2)

Publication Number Publication Date
JPS59110427A JPS59110427A (ja) 1984-06-26
JPS639889B2 true JPS639889B2 (ko) 1988-03-02

Family

ID=16719519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21841382A Granted JPS59110427A (ja) 1982-12-15 1982-12-15 プリヘムダイ

Country Status (1)

Country Link
JP (1) JPS59110427A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196220U (ko) * 1987-12-11 1989-06-26
US5347838A (en) * 1993-06-25 1994-09-20 Umix Co., Ltd. Forming die for thin plate
GB9402760D0 (en) * 1994-02-14 1994-04-06 Western Atlas Uk Ltd Improved hemming machine
DE102004031290A1 (de) * 2004-06-29 2006-02-09 Adam Opel Ag Ankippsystem für eine Bördelvorrichtung
FR2997876B1 (fr) * 2012-11-09 2014-12-26 Peugeot Citroen Automobiles Sa Machine pour assembler deux pieces en tole par pliage du bord de l'une des pieces sur l'autre piece, comportant des moyens de reglage
CN111215499B (zh) * 2020-01-15 2021-08-17 东莞市壬鼎模具有限公司 一种超薄电视背板转角折弯包边的设备

Also Published As

Publication number Publication date
JPS59110427A (ja) 1984-06-26

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