PT873205E - FOLDING MACHINE - Google Patents

FOLDING MACHINE

Info

Publication number
PT873205E
PT873205E PT97940053T PT97940053T PT873205E PT 873205 E PT873205 E PT 873205E PT 97940053 T PT97940053 T PT 97940053T PT 97940053 T PT97940053 T PT 97940053T PT 873205 E PT873205 E PT 873205E
Authority
PT
Portugal
Prior art keywords
clamping
sole
bending machine
clamping tool
tool segment
Prior art date
Application number
PT97940053T
Other languages
Portuguese (pt)
Inventor
Wolfgang Kutschker
Original Assignee
Ras Reinhardt Maschb Gmbh
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 Ras Reinhardt Maschb Gmbh filed Critical Ras Reinhardt Maschb Gmbh
Publication of PT873205E publication Critical patent/PT873205E/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
    • B21D5/04—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
    • B21D5/042—With a rotational movement of the bending blade
    • 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

Abstract

A bending machine has a bending cheek (22), a first (12) and a second (16) clamping cheeks for clamping a workpiece (36). One clamping cheek has exchangeable clamping tool segments (30, 32) and at least one clamping tool segment (32) has a sole part (42) which is mounted on an upper part (46) and can be moved back and forth relative thereto between a clamping position and a positioning position. In order to improve such a bending machine so that this clamping tool segment (32) with a movable sole can be more easily handled, a line-free drive (106) for moving the sole part (42) is arranged in the upper part (46) of the clamping tool segment (32) with a movable sole, and the drive (106) has a power-receiving element (100) which transmits driving energy, when contacting an energy supply element (110), to an activation device (108) arranged on the bending machine.
PT97940053T 1996-08-30 1997-08-01 FOLDING MACHINE PT873205E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19635106A DE19635106A1 (en) 1996-08-30 1996-08-30 Bending machine

Publications (1)

Publication Number Publication Date
PT873205E true PT873205E (en) 2004-06-30

Family

ID=7804134

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97940053T PT873205E (en) 1996-08-30 1997-08-01 FOLDING MACHINE

Country Status (8)

Country Link
EP (1) EP0873205B1 (en)
JP (1) JPH11514586A (en)
AT (1) ATE260152T1 (en)
DE (2) DE19635106A1 (en)
DK (1) DK0873205T3 (en)
ES (1) ES2214636T3 (en)
PT (1) PT873205E (en)
WO (1) WO1998008631A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077173B (en) * 2016-06-28 2017-11-07 重庆雄创建筑工程技术有限公司 Steel plate bending device
AT519221B1 (en) 2016-12-06 2018-05-15 Trumpf Maschinen Austria Gmbh & Co Kg Production plant with a clamping tool and method for adjusting a total length of a bending edge of the clamping tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159224A (en) * 1984-12-29 1986-07-18 Maru Kikai Kogyo Kk Die length changing device of press brake
JPH04361832A (en) * 1991-06-05 1992-12-15 Murata Mach Ltd Bending machine for plate material
US5313814A (en) * 1992-10-27 1994-05-24 Kabushiki Kaisha Komatsu Seisakusho Bending machine
IT1267472B1 (en) * 1994-10-27 1997-02-05 Sapim Amada Spa BENDING PRESS FOR THE EXECUTION OF C-BENDS ON THE FOUR EDGES OF A SHEET PANEL.

Also Published As

Publication number Publication date
ES2214636T3 (en) 2004-09-16
ATE260152T1 (en) 2004-03-15
DE59711341D1 (en) 2004-04-01
JPH11514586A (en) 1999-12-14
DK0873205T3 (en) 2004-06-21
EP0873205A1 (en) 1998-10-28
EP0873205B1 (en) 2004-02-25
WO1998008631A1 (en) 1998-03-05
DE19635106A1 (en) 1998-03-05

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