CH517536A - Bending machine - Google Patents

Bending machine

Info

Publication number
CH517536A
CH517536A CH1296370A CH1296370A CH517536A CH 517536 A CH517536 A CH 517536A CH 1296370 A CH1296370 A CH 1296370A CH 1296370 A CH1296370 A CH 1296370A CH 517536 A CH517536 A CH 517536A
Authority
CH
Switzerland
Prior art keywords
bending machine
bending
machine
Prior art date
Application number
CH1296370A
Other languages
German (de)
Inventor
Vaclav Zbornik
Original Assignee
Haemmerle Ag
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 Haemmerle Ag filed Critical Haemmerle Ag
Publication of CH517536A publication Critical patent/CH517536A/en

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
    • B21D5/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
CH1296370A 1969-09-22 1970-08-27 Bending machine CH517536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT897469A AT293823B (en) 1969-09-22 1969-09-22 Bending machine

Publications (1)

Publication Number Publication Date
CH517536A true CH517536A (en) 1972-01-15

Family

ID=3610102

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1296370A CH517536A (en) 1969-09-22 1970-08-27 Bending machine

Country Status (6)

Country Link
US (1) US3681994A (en)
AT (1) AT293823B (en)
CH (1) CH517536A (en)
DE (1) DE2043883C3 (en)
FR (1) FR2062950B1 (en)
GB (1) GB1270356A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845655A (en) * 1972-09-18 1974-11-05 Widder Corp Press brakes
CH655874A5 (en) * 1982-06-07 1986-05-30 Haemmerle Ag Maschf TOOL DEVICE ON A BENDING PRESS.
US4691553A (en) * 1986-03-06 1987-09-08 Barber Stephen C Safety power tool
US4805438A (en) * 1987-03-05 1989-02-21 Metal Building Components Incorporated Hemming die fixture for metal presses
DE4315706C2 (en) * 1993-05-13 1996-02-01 Haemmerle Ag Press brakes to form fold grooves on sheet metal profiles
DE4335174A1 (en) * 1993-10-15 1995-04-20 Haemmerle Ag Process for bending metal sheets, and bending-off press for carrying out the process
TW471340U (en) * 2000-12-15 2002-01-01 Hon Hai Prec Ind Co Ltd Structure for lower knife mold of bending machine
US7051567B2 (en) * 2004-08-17 2006-05-30 Tieh Chin Kung Metal Industry Co., Ltd. Method for folding and curving of a metallic plate
US7168286B1 (en) * 2005-10-29 2007-01-30 Pelech Bruno J Device and method for securing a punch tool to a ram portion of a press brake
DE102007007516B4 (en) * 2007-02-15 2013-11-21 Airbus Operations Gmbh Pressing device for forming sheet metal blanks in gusset plates
AT505656B1 (en) * 2008-02-19 2009-03-15 Trumpf Maschinen Austria Gmbh FOLDING DEVICE FOR A BENDING PEG, IN PARTICULAR BUTTING PRESSURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936808A (en) * 1956-09-07 1960-05-17 Du Mont Allen B Lab Inc Wire forming device
AT258674B (en) * 1963-10-11 1967-12-11 Haemmerle Ag Maschf Bending machine
GB1123361A (en) * 1964-12-15 1968-08-14 Thornber Brothers Ltd Apparatus for treating workpieces

Also Published As

Publication number Publication date
DE2043883B2 (en) 1973-10-31
FR2062950A1 (en) 1971-07-02
FR2062950B1 (en) 1973-08-10
US3681994A (en) 1972-08-08
DE2043883A1 (en) 1971-04-15
AT293823B (en) 1971-10-25
GB1270356A (en) 1972-04-12
DE2043883C3 (en) 1974-05-22

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Legal Events

Date Code Title Description
PL Patent ceased