DE3546815C2 - - Google Patents

Info

Publication number
DE3546815C2
DE3546815C2 DE3546815A DE3546815A DE3546815C2 DE 3546815 C2 DE3546815 C2 DE 3546815C2 DE 3546815 A DE3546815 A DE 3546815A DE 3546815 A DE3546815 A DE 3546815A DE 3546815 C2 DE3546815 C2 DE 3546815C2
Authority
DE
Germany
Prior art keywords
workpiece
tool
tools
punch
bending
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
DE3546815A
Other languages
German (de)
English (en)
Inventor
Shigeo Hatano Kanagawa Jp Koyama
Katsuyoshi Isehara Kanagawa Jp Sakamoto
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.)
Amada Co Ltd
Original Assignee
Amada 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
Priority claimed from JP59060887A external-priority patent/JPS60206539A/ja
Priority claimed from JP4914084U external-priority patent/JPS60160924U/ja
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Priority to DE3546854A priority Critical patent/DE3546854C2/de
Application granted granted Critical
Publication of DE3546815C2 publication Critical patent/DE3546815C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/047—Length adjustment of the clamping means
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B21D5/0254—Tool exchanging
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045—With a wiping movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE3546815A 1984-03-30 1985-03-29 Expired - Fee Related DE3546815C2 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3546854A DE3546854C2 (de) 1984-03-30 1985-03-29 Abkantmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59060887A JPS60206539A (ja) 1984-03-30 1984-03-30 折曲げ加工機の金型交換方法及び装置
JP4914084U JPS60160924U (ja) 1984-04-05 1984-04-05 折曲げ加工機

Publications (1)

Publication Number Publication Date
DE3546815C2 true DE3546815C2 (it) 1993-01-28

Family

ID=26389507

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853511685 Granted DE3511685A1 (de) 1984-03-30 1985-03-29 Abkantmaschine und werkzeugwechselvorrichtung dafuer
DE3546815A Expired - Fee Related DE3546815C2 (it) 1984-03-30 1985-03-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853511685 Granted DE3511685A1 (de) 1984-03-30 1985-03-29 Abkantmaschine und werkzeugwechselvorrichtung dafuer

Country Status (4)

Country Link
DE (2) DE3511685A1 (it)
FR (1) FR2561952B1 (it)
GB (1) GB2160799B (it)
IT (1) IT1183514B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512218C2 (de) * 1984-04-07 1993-10-14 Amada Co Abkantpresse
AT392023B (de) * 1988-11-21 1991-01-10 Haemmerle Ag Verfahren zum biegen von blechstuecken
US6908583B2 (en) * 2003-03-14 2005-06-21 Motorola, Inc. System and method for bending a substantially rigid substrate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US625789A (en) * 1899-05-30 Flanging-machine
US2821233A (en) * 1955-01-25 1958-01-28 Western Electric Co Safety edge forming apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734552A (en) * 1956-02-14 yonash
US3054437A (en) * 1960-01-29 1962-09-18 Laxo Ed Can body blank forming machine
JPS52759A (en) * 1975-06-24 1977-01-06 Tadashi Amano Freely stretchable metal mold
FR2426503A1 (fr) * 1978-05-24 1979-12-21 Manufacturers Systems Inc Procede et machine de faconnage de feuilles metalliques peu epaisses
JPS5944132B2 (ja) * 1979-04-13 1984-10-26 株式会社日立製作所 型交換装置付き曲げ装置
JPS5739034A (en) * 1980-08-18 1982-03-04 Amada Co Ltd Automatic exchanging apparatus of die for folding machine
JPS57181725A (en) * 1981-04-28 1982-11-09 Amada Co Ltd Automatic metallic mold replacing device of press brake
JPS57189617U (it) 1981-05-26 1982-12-01
FR2523483B1 (fr) * 1982-03-19 1985-09-27 Pauzin Alexis Outil de pliage a plat
JPS5944616U (ja) * 1982-09-08 1984-03-24 丸機械工業株式会社 フオ−ルデイングマシン用金型交換装置
JPS6047016B2 (ja) * 1983-04-28 1985-10-19 協和マシン株式会社 パネルベンデイング装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US625789A (en) * 1899-05-30 Flanging-machine
US2821233A (en) * 1955-01-25 1958-01-28 Western Electric Co Safety edge forming apparatus

Also Published As

Publication number Publication date
FR2561952A1 (fr) 1985-10-04
IT8520137A0 (it) 1985-03-29
GB8508226D0 (en) 1985-05-09
DE3511685C2 (it) 1993-07-15
DE3511685A1 (de) 1985-10-03
GB2160799A (en) 1986-01-02
IT1183514B (it) 1987-10-22
GB2160799B (en) 1987-07-22
FR2561952B1 (fr) 1992-08-14

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