ITTO20030349A1 - SHEET SCRAPING UNIT. - Google Patents

SHEET SCRAPING UNIT.

Info

Publication number
ITTO20030349A1
ITTO20030349A1 IT000349A ITTO20030349A ITTO20030349A1 IT TO20030349 A1 ITTO20030349 A1 IT TO20030349A1 IT 000349 A IT000349 A IT 000349A IT TO20030349 A ITTO20030349 A IT TO20030349A IT TO20030349 A1 ITTO20030349 A1 IT TO20030349A1
Authority
IT
Italy
Prior art keywords
frame
tool
clinching
scraping unit
sheet scraping
Prior art date
Application number
IT000349A
Other languages
Italian (it)
Inventor
Giovanni Novarino
Guido Novarino
Original Assignee
P M C Tecnologie Srl
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 P M C Tecnologie Srl filed Critical P M C Tecnologie Srl
Priority to IT000349A priority Critical patent/ITTO20030349A1/en
Priority to EP04102074A priority patent/EP1477246B9/en
Priority to AT04102074T priority patent/ATE344110T1/en
Priority to ES04102074T priority patent/ES2275179T3/en
Priority to DE602004002985T priority patent/DE602004002985T2/en
Publication of ITTO20030349A1 publication Critical patent/ITTO20030349A1/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
    • 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)
  • Automatic Assembly (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Press Drives And Press Lines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Soil Working Implements (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

A unit (8) for clinching metal sheets (4) has a preclinching tool (48) and a clinching tool (49), which are fitted to a frame (16) which is slid by a pneumatically powered guide and slide device (17) between a forward work position and a withdrawn rest position; the frame (16) supports a shaft (10) operating three cam and tappet devices (32, 60, 61), which lock the frame (16) in the forward work position, and move the tools (48, 49) along respective work paths to perform a first and second bending operation successively on a tab (6) on a metal sheet (4). <IMAGE>
IT000349A 2003-05-13 2003-05-13 SHEET SCRAPING UNIT. ITTO20030349A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000349A ITTO20030349A1 (en) 2003-05-13 2003-05-13 SHEET SCRAPING UNIT.
EP04102074A EP1477246B9 (en) 2003-05-13 2004-05-12 Metal sheet clinching unit
AT04102074T ATE344110T1 (en) 2003-05-13 2004-05-12 DEVICE FOR CRIMPING METAL SHEETS
ES04102074T ES2275179T3 (en) 2003-05-13 2004-05-12 A UNIT TO TRAIN METAL SHEETS.
DE602004002985T DE602004002985T2 (en) 2003-05-13 2004-05-12 Device for crimping metal sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000349A ITTO20030349A1 (en) 2003-05-13 2003-05-13 SHEET SCRAPING UNIT.

Publications (1)

Publication Number Publication Date
ITTO20030349A1 true ITTO20030349A1 (en) 2004-11-14

Family

ID=33017996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000349A ITTO20030349A1 (en) 2003-05-13 2003-05-13 SHEET SCRAPING UNIT.

Country Status (5)

Country Link
EP (1) EP1477246B9 (en)
AT (1) ATE344110T1 (en)
DE (1) DE602004002985T2 (en)
ES (1) ES2275179T3 (en)
IT (1) ITTO20030349A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707286A1 (en) * 2005-03-31 2006-10-04 P.M.C. Tecnologie S.r.l. Clinching assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3494671B2 (en) * 1993-02-19 2004-02-09 三洋機工株式会社 Hemming equipment
IT1278350B1 (en) * 1995-02-02 1997-11-20 Comau Spa DEVICE FOR SCRAPING PRINTED METAL SHEET ELEMENTS.
CZ2002326A3 (en) * 1999-09-13 2002-07-17 Thyssenkrupp Technologies Ag Device for pre-flanging and final folding of structural elements
US6739168B2 (en) * 2000-03-17 2004-05-25 Nissan Motor Co., Ltd. Hemming device and hemming method

Also Published As

Publication number Publication date
EP1477246B9 (en) 2007-04-25
ES2275179T3 (en) 2007-06-01
ATE344110T1 (en) 2006-11-15
DE602004002985T2 (en) 2007-08-30
DE602004002985D1 (en) 2006-12-14
EP1477246B1 (en) 2006-11-02
EP1477246A1 (en) 2004-11-17

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