DK2146809T3 - Dump removal device - Google Patents

Dump removal device

Info

Publication number
DK2146809T3
DK2146809T3 DK08801681.1T DK08801681T DK2146809T3 DK 2146809 T3 DK2146809 T3 DK 2146809T3 DK 08801681 T DK08801681 T DK 08801681T DK 2146809 T3 DK2146809 T3 DK 2146809T3
Authority
DK
Denmark
Prior art keywords
base body
electrodes
dump
removal device
pulling
Prior art date
Application number
DK08801681.1T
Other languages
Danish (da)
Inventor
Olaf Ritter
Original Assignee
Wuerth Int Ag
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 Wuerth Int Ag filed Critical Wuerth Int Ag
Application granted granted Critical
Publication of DK2146809T3 publication Critical patent/DK2146809T3/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Transplanting Machines (AREA)
  • Crushing And Grinding (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

For pulling concave dents out of sheet metal, a device is used that has a base body made of metal on which a pulling device engages. In the base body at least one, preferably a plurality of pull electrodes are disposed, which are guided in passages and can be moved in relation to the base body. The electrodes are welded together with the sheet metal and subsequently a pulling force is applied to the base body such that the dent is pulled out. The contact surface between the base body and the electrodes is provided with a coating that firmly bonds with the surface of the base body, particularly an anodization.
DK08801681.1T 2007-08-29 2008-08-25 Dump removal device DK2146809T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007042197A DE102007042197A1 (en) 2007-08-29 2007-08-29 Device for removing bumps
PCT/EP2008/006949 WO2009030389A2 (en) 2007-08-29 2008-08-25 Device for removing dents

Publications (1)

Publication Number Publication Date
DK2146809T3 true DK2146809T3 (en) 2011-04-04

Family

ID=40299188

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08801681.1T DK2146809T3 (en) 2007-08-29 2008-08-25 Dump removal device

Country Status (6)

Country Link
EP (1) EP2146809B1 (en)
AT (1) ATE493212T1 (en)
DE (2) DE102007042197A1 (en)
DK (1) DK2146809T3 (en)
ES (1) ES2358565T3 (en)
WO (1) WO2009030389A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103521617B (en) * 2013-10-18 2015-06-24 无锡微研有限公司 Mold structure for adjusting air-conditioner fin radians

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1133732A (en) * 1997-07-18 1999-02-09 Dengen Kk Earth side splicing equipment for electric welder
JP3864276B2 (en) * 1997-08-08 2006-12-27 デンゲン株式会社 Pull plate hanger for sheet metal repair
EP1409174B9 (en) * 1999-11-09 2006-07-19 MV Marketing und Vertriebs-GmbH & Co. KG Wieländer + Schill Adhering anchor and device for deforming areas of a vehicle body
DE10026203A1 (en) 2000-05-26 2001-11-29 Adolf Wuerth Gmbh & Co Kg Device for removing dents from sheet metal
WO2003008125A1 (en) * 2001-07-19 2003-01-30 Ralph Meichtry Device and method for removing the dents in sheet steel parts
DE10320512A1 (en) 2003-04-28 2004-11-18 Adolf Würth GmbH & Co. KG Dent removal device

Also Published As

Publication number Publication date
WO2009030389A3 (en) 2009-07-16
EP2146809A2 (en) 2010-01-27
DE102007042197A1 (en) 2009-03-05
ES2358565T3 (en) 2011-05-11
WO2009030389A2 (en) 2009-03-12
EP2146809B1 (en) 2010-12-29
DE502008002159D1 (en) 2011-02-10
ATE493212T1 (en) 2011-01-15

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