DE60225777D1 - Sheet metal working machine with a tool - Google Patents

Sheet metal working machine with a tool

Info

Publication number
DE60225777D1
DE60225777D1 DE60225777T DE60225777T DE60225777D1 DE 60225777 D1 DE60225777 D1 DE 60225777D1 DE 60225777 T DE60225777 T DE 60225777T DE 60225777 T DE60225777 T DE 60225777T DE 60225777 D1 DE60225777 D1 DE 60225777D1
Authority
DE
Germany
Prior art keywords
sheet metal
tool
machine
spigot
working machine
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
DE60225777T
Other languages
German (de)
Other versions
DE60225777T2 (en
Inventor
Luigi Mezzadri
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.)
SCHIAVI MACCHINE IND SpA
Schiavi Macchine Industriali SpA
Original Assignee
SCHIAVI MACCHINE IND SpA
Schiavi Macchine Industriali SpA
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 SCHIAVI MACCHINE IND SpA, Schiavi Macchine Industriali SpA filed Critical SCHIAVI MACCHINE IND SpA
Publication of DE60225777D1 publication Critical patent/DE60225777D1/en
Application granted granted Critical
Publication of DE60225777T2 publication Critical patent/DE60225777T2/en
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
    • B21D5/02—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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

A tool of a machine for working sheet metal comprises an operative portion (1a) destined to operate on the sheet metal, and a securing portion or spigot (1b) destined to be coupled to the machine in removable fashion, and is characterised in that the spigot (1b) has at least a ferromagnetic projecting element (3) which defines an abutment surface inclined relative to the axis of the spigot, shaped in such a way as to be coupled with a magnet (5) associated to the machine. The inclination of said surface is such that the magnet exerts an attraction force with a horizontal component and a vertical component. <IMAGE>
DE60225777T 2001-12-21 2002-12-17 Sheet metal working machine with a tool Expired - Fee Related DE60225777T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPR20010093 2001-12-21
IT000093A ITPR20010093A1 (en) 2001-12-21 2001-12-21 MACHINE TOOL FOR SHEET METAL WORKING.

Publications (2)

Publication Number Publication Date
DE60225777D1 true DE60225777D1 (en) 2008-05-08
DE60225777T2 DE60225777T2 (en) 2009-06-25

Family

ID=11453481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60225777T Expired - Fee Related DE60225777T2 (en) 2001-12-21 2002-12-17 Sheet metal working machine with a tool

Country Status (5)

Country Link
EP (1) EP1321200B1 (en)
AT (1) ATE390219T1 (en)
DE (1) DE60225777T2 (en)
ES (1) ES2304414T3 (en)
IT (1) ITPR20010093A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012102759U1 (en) * 2012-07-23 2013-07-24 Krones Aktiengesellschaft folding
CA3034636A1 (en) 2016-09-09 2018-03-15 Mate Precision Tooling, Inc. Press brake tool engagement system
US10792716B2 (en) 2017-06-29 2020-10-06 Mate Precision Tooling, Inc. Magnetic press brake and machine tooling engagement systems
US10953453B2 (en) * 2017-11-06 2021-03-23 Mate Precision Technologies Inc. Magnetic press brake tooling engagement system
US11235370B2 (en) 2019-04-08 2022-02-01 E&S Enterprises Inc. Punch assembly with interchangeable tips

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782166A (en) * 1972-06-09 1974-01-01 L Whistler Die set assembly and magnet means for releasably attaching dies therein
JPH09220618A (en) * 1996-02-13 1997-08-26 Toupure Kk Upper die for v-shaped bending machine
FR2791590A1 (en) * 1999-03-31 2000-10-06 Michel Brisard Punch tool mounting for press has magnets to hold tool and tool head together

Also Published As

Publication number Publication date
ATE390219T1 (en) 2008-04-15
ITPR20010093A1 (en) 2003-06-21
EP1321200B1 (en) 2008-03-26
ES2304414T3 (en) 2008-10-16
EP1321200A3 (en) 2003-10-22
EP1321200A2 (en) 2003-06-25
DE60225777T2 (en) 2009-06-25

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee