IT1298501B1 - Sistema di azionamento di ganasce di presse piegatrici - Google Patents

Sistema di azionamento di ganasce di presse piegatrici

Info

Publication number
IT1298501B1
IT1298501B1 ITMI980155A IT1298501B1 IT 1298501 B1 IT1298501 B1 IT 1298501B1 IT MI980155 A ITMI980155 A IT MI980155A IT 1298501 B1 IT1298501 B1 IT 1298501B1
Authority
IT
Italy
Prior art keywords
drive system
jaw drive
bending presses
presses
bending
Prior art date
Application number
Other languages
English (en)
Inventor
Giorgio Cella
Original Assignee
Tecnostamp S R L
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 Tecnostamp S R L filed Critical Tecnostamp S R L
Priority to ITMI980155 priority Critical patent/IT1298501B1/it
Priority to EP98124307A priority patent/EP0934782A3/en
Publication of ITMI980155A1 publication Critical patent/ITMI980155A1/it
Application granted granted Critical
Publication of IT1298501B1 publication Critical patent/IT1298501B1/it

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
    • 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
    • B21D5/0236—Tool clamping
ITMI980155 1998-01-28 1998-01-28 Sistema di azionamento di ganasce di presse piegatrici IT1298501B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI980155 IT1298501B1 (it) 1998-01-28 1998-01-28 Sistema di azionamento di ganasce di presse piegatrici
EP98124307A EP0934782A3 (en) 1998-01-28 1998-12-21 Drive system for the jaws of forming presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI980155 IT1298501B1 (it) 1998-01-28 1998-01-28 Sistema di azionamento di ganasce di presse piegatrici

Publications (2)

Publication Number Publication Date
ITMI980155A1 ITMI980155A1 (it) 1999-07-28
IT1298501B1 true IT1298501B1 (it) 2000-01-12

Family

ID=11378737

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI980155 IT1298501B1 (it) 1998-01-28 1998-01-28 Sistema di azionamento di ganasce di presse piegatrici

Country Status (2)

Country Link
EP (1) EP0934782A3 (it)
IT (1) IT1298501B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395109B1 (en) 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
AT408729B (de) 2000-08-14 2002-02-25 Trumpf Maschinen Austria Gmbh Werkzeugspannvorrichtung für ein formwerkzeug, insbesondere einer abkantpresse
AT414327B (de) * 2003-05-14 2007-09-15 Trumpf Maschinen Austria Gmbh Werkzeugaufnahmevorrichtung
JP2015120185A (ja) * 2013-12-24 2015-07-02 株式会社アマダホールディングス プレスブレーキの中間板取付装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506538A (en) * 1983-09-21 1985-03-26 Niagara Machine & Tool Works Punch-clamping construction for presses
US4895014A (en) * 1986-08-28 1990-01-23 Houston David L Failsafe tool clamping system for press brake
IT1275562B (it) * 1995-07-17 1997-08-07 Giuseppe Vittorio Gianelli Sistema pneumatico per bloccare/sbloccare gli utensili di presse piegatrici

Also Published As

Publication number Publication date
EP0934782A2 (en) 1999-08-11
ITMI980155A1 (it) 1999-07-28
EP0934782A3 (en) 2003-01-08

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Legal Events

Date Code Title Description
0001 Granted