ITTO950061A0 - Dispositivo per la graffatura di elementi di lamiera metallica stampata. - Google Patents

Dispositivo per la graffatura di elementi di lamiera metallica stampata.

Info

Publication number
ITTO950061A0
ITTO950061A0 ITTO950061A ITTO950061A ITTO950061A0 IT TO950061 A0 ITTO950061 A0 IT TO950061A0 IT TO950061 A ITTO950061 A IT TO950061A IT TO950061 A ITTO950061 A IT TO950061A IT TO950061 A0 ITTO950061 A0 IT TO950061A0
Authority
IT
Italy
Prior art keywords
stapling
pressed
sheet metal
metal sheet
metal elements
Prior art date
Application number
ITTO950061A
Other languages
English (en)
Inventor
Antonio Zampini
Original Assignee
Comau 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 Comau Spa filed Critical Comau Spa
Priority to IT95TO000061A priority Critical patent/IT1278350B1/it
Publication of ITTO950061A0 publication Critical patent/ITTO950061A0/it
Priority to EP96830033A priority patent/EP0724922B1/en
Priority to DE69600066T priority patent/DE69600066T2/de
Priority to US08/595,207 priority patent/US5647243A/en
Publication of ITTO950061A1 publication Critical patent/ITTO950061A1/it
Application granted granted Critical
Publication of IT1278350B1 publication Critical patent/IT1278350B1/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Collation Of Sheets And Webs (AREA)
IT95TO000061A 1995-02-02 1995-02-02 Dispositivo per la graffatura di elementi di lamiera metallica stampata. IT1278350B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT95TO000061A IT1278350B1 (it) 1995-02-02 1995-02-02 Dispositivo per la graffatura di elementi di lamiera metallica stampata.
EP96830033A EP0724922B1 (en) 1995-02-02 1996-01-26 Device for hemming elements of pressed sheet metal
DE69600066T DE69600066T2 (de) 1995-02-02 1996-01-26 Falzvorrichtung zum Verbinden von gepressten Blechteilen
US08/595,207 US5647243A (en) 1995-02-02 1996-02-01 Device for hemming elements of pressed sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000061A IT1278350B1 (it) 1995-02-02 1995-02-02 Dispositivo per la graffatura di elementi di lamiera metallica stampata.

Publications (3)

Publication Number Publication Date
ITTO950061A0 true ITTO950061A0 (it) 1995-02-02
ITTO950061A1 ITTO950061A1 (it) 1996-08-02
IT1278350B1 IT1278350B1 (it) 1997-11-20

Family

ID=11413127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000061A IT1278350B1 (it) 1995-02-02 1995-02-02 Dispositivo per la graffatura di elementi di lamiera metallica stampata.

Country Status (4)

Country Link
US (1) US5647243A (it)
EP (1) EP0724922B1 (it)
DE (1) DE69600066T2 (it)
IT (1) IT1278350B1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29612192U1 (de) * 1996-07-16 1997-10-09 KUKA Schweissanlagen GmbH, 86165 Augsburg Bördelvorrichtung
US6446478B1 (en) 1999-07-29 2002-09-10 Progressive Tool & Industries Co. Two-stage hemming machine with movable dies
US6640601B2 (en) 2000-12-27 2003-11-04 Sanyo Machine America Corporation Electric hemming press
US6745608B2 (en) * 2001-12-10 2004-06-08 Shinkoh Co., Ltd. Hemming units and apparatus
ITTO20030349A1 (it) * 2003-05-13 2004-11-14 P M C Tecnologie Srl Unita' per la graffiatura di lamiere.
ITTO20030906A1 (it) * 2003-11-14 2005-05-15 Ol Ci S R L Macchina per la lavorazione di parti in lamiera metallica, in particolare macchina flangiatrice, e sistema di azionamento per una tale macchina.
US6927370B2 (en) * 2003-11-21 2005-08-09 Daimlerchrysler Corporation Electromagnetic hemming machine and method for joining sheet metal layers
ITTO20040126A1 (it) * 2004-03-01 2004-06-01 Kgr Srl Modulo di graffatura per lamiere
US7263757B2 (en) * 2004-04-15 2007-09-04 General Motors Corporation Electromagnetic trimming, flanging and hemming apparatus and method
US7784164B2 (en) * 2004-06-02 2010-08-31 Applied Materials, Inc. Electronic device manufacturing chamber method
CZ300617B6 (cs) * 2007-07-13 2009-07-01 Reinhard@Franze Ohýbacka plechu a zpusob ohýbání plechu na této ohýbacce
KR101684547B1 (ko) * 2015-07-13 2016-12-08 현대자동차 주식회사 패널의 헤밍장치 및 그 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726702A (en) * 1951-03-02 1955-12-13 Laxo Ed Hook forming machine
US2847051A (en) * 1954-05-03 1958-08-12 Nat Can Corp Edger means for bending the edge of a can blank
US3058512A (en) * 1957-02-20 1962-10-16 Continental Can Co Body blank flanging mechanism
US4827595A (en) * 1985-12-05 1989-05-09 Utica Engineering Company Method for hemming overlapped sheet material
US4706489A (en) * 1985-12-05 1987-11-17 Utica Enterprises, Incorporated Single station hemming tooling
GB2259879B (en) * 1991-09-27 1994-03-23 D V Associates Limited Press
US5272903A (en) * 1992-07-15 1993-12-28 Craftmation, Inc. Hemming machine

Also Published As

Publication number Publication date
IT1278350B1 (it) 1997-11-20
EP0724922A1 (en) 1996-08-07
ITTO950061A1 (it) 1996-08-02
US5647243A (en) 1997-07-15
EP0724922B1 (en) 1997-09-24
DE69600066T2 (de) 1998-03-26
DE69600066D1 (de) 1997-10-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990216