EP0483641A3 - Bending device for sheet metal - Google Patents

Bending device for sheet metal Download PDF

Info

Publication number
EP0483641A3
EP0483641A3 EP19910117972 EP91117972A EP0483641A3 EP 0483641 A3 EP0483641 A3 EP 0483641A3 EP 19910117972 EP19910117972 EP 19910117972 EP 91117972 A EP91117972 A EP 91117972A EP 0483641 A3 EP0483641 A3 EP 0483641A3
Authority
EP
European Patent Office
Prior art keywords
sheet metal
bending device
bending
sheet
metal
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.)
Withdrawn
Application number
EP19910117972
Other languages
German (de)
Other versions
EP0483641A2 (en
Inventor
Rolf Schwarzmann
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.)
CRUCILO ENTWICKLUNGSGESELLSCHAFT MBH
Original Assignee
CRUCILO ENTWICKLUNGSGESELLSCHAFT MBH
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 CRUCILO ENTWICKLUNGSGESELLSCHAFT MBH filed Critical CRUCILO ENTWICKLUNGSGESELLSCHAFT MBH
Publication of EP0483641A2 publication Critical patent/EP0483641A2/en
Publication of EP0483641A3 publication Critical patent/EP0483641A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042With a rotational movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP19910117972 1990-10-27 1991-10-22 Bending device for sheet metal Withdrawn EP0483641A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4034248A DE4034248A1 (en) 1990-10-27 1990-10-27 DEVICE FOR BENDING SHEET
DE4034248 1990-10-27

Publications (2)

Publication Number Publication Date
EP0483641A2 EP0483641A2 (en) 1992-05-06
EP0483641A3 true EP0483641A3 (en) 1992-07-15

Family

ID=6417187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910117972 Withdrawn EP0483641A3 (en) 1990-10-27 1991-10-22 Bending device for sheet metal

Country Status (2)

Country Link
EP (1) EP0483641A3 (en)
DE (1) DE4034248A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244965C2 (en) * 1992-01-17 2003-02-13 Sillner Kamilla Preparation-selection-packaging appts. for electrical components
FR2686276B1 (en) * 1992-01-20 1994-04-29 Dimeco Alipresse FOLDER FOR METAL BLANKS.
CN101716726B (en) * 2009-12-14 2011-07-13 天水锻压机床有限公司 Rectangular composite guide rail system of bender
AT515280B1 (en) * 2014-06-10 2015-08-15 Trumpf Maschinen Austria Gmbh Bending press with bending unit and method for forming
CN111906183B (en) * 2020-07-29 2022-11-01 杭州华裕机械有限公司 Iron sheet chamfering machine for machining
CN112828086B (en) * 2020-12-23 2022-09-06 海南电网有限责任公司海南输变电检修分公司 Portable 10KV hard busbar bending tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749720C (en) * 1940-04-13 1944-12-02 Electro-hydraulically operated folding and round bending machine
CH328513A (en) * 1954-01-26 1958-03-15 Wachter August Bar press
CH388886A (en) * 1961-11-03 1965-03-15 Bruendler Hans Sheet metal bending machine
GB1160177A (en) * 1964-09-16 1969-07-30 Stephen Peter Midouhas Automatic Bending Brake
US4875356A (en) * 1988-08-23 1989-10-24 Deere & Company Material fabricating mechanism
EP0338949A1 (en) * 1988-04-20 1989-10-25 Dimeco Alipresse Societe Anonyme : Bending machine for sheet metal
FR2642677A1 (en) * 1989-02-07 1990-08-10 Libaud Bernard Machine for folding metal sheets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1744391A (en) * 1924-12-18 1930-01-21 Bartlett Hayward Co Plate-bending machine
DE3605815C2 (en) * 1986-02-22 1995-06-22 Weinbrenner Paul Maschbau Device for bending sheet metal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749720C (en) * 1940-04-13 1944-12-02 Electro-hydraulically operated folding and round bending machine
CH328513A (en) * 1954-01-26 1958-03-15 Wachter August Bar press
CH388886A (en) * 1961-11-03 1965-03-15 Bruendler Hans Sheet metal bending machine
GB1160177A (en) * 1964-09-16 1969-07-30 Stephen Peter Midouhas Automatic Bending Brake
EP0338949A1 (en) * 1988-04-20 1989-10-25 Dimeco Alipresse Societe Anonyme : Bending machine for sheet metal
US4875356A (en) * 1988-08-23 1989-10-24 Deere & Company Material fabricating mechanism
FR2642677A1 (en) * 1989-02-07 1990-08-10 Libaud Bernard Machine for folding metal sheets

Also Published As

Publication number Publication date
DE4034248A1 (en) 1992-04-30
EP0483641A2 (en) 1992-05-06

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