GB1403164A - Method for removing dents - Google Patents

Method for removing dents

Info

Publication number
GB1403164A
GB1403164A GB4762373A GB4762373A GB1403164A GB 1403164 A GB1403164 A GB 1403164A GB 4762373 A GB4762373 A GB 4762373A GB 4762373 A GB4762373 A GB 4762373A GB 1403164 A GB1403164 A GB 1403164A
Authority
GB
United Kingdom
Prior art keywords
appliance
dents
welding
points
metal
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
Application number
GB4762373A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1403164A publication Critical patent/GB1403164A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • 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
    • 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
    • B21D1/065—Removing local distortions by hammering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

1403164 Restoring to form E SCHILL 11 Oct 1973 [8 Jan 1973] 47623/73 Heading B3Q Dents 8<SP>1</SP>, Fig. 5, in sheet metal are removed by tapping movements of an electric welding appliance having a handle, the appliance heating spots 15, Fig. 7, of the metal which thus draws-in in the area surrounding the heated points. The tops and sides of car bodies may be straightened, badly raised points being first partly restored by an autogenous welding torch. Apparatus for performing the method includes a welding tool 12 having a copper electrode 11 surrounded by a safety sleeve 13, and a clamp 9 for gripping the work. A casing 1 contains a transformer and a choking coil, Fig. 2 (not shown).
GB4762373A 1973-01-08 1973-10-11 Method for removing dents Expired GB1403164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31673A CH559070A5 (en) 1973-01-08 1973-01-08

Publications (1)

Publication Number Publication Date
GB1403164A true GB1403164A (en) 1975-08-13

Family

ID=4184228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4762373A Expired GB1403164A (en) 1973-01-08 1973-10-11 Method for removing dents

Country Status (8)

Country Link
AT (1) AT324803B (en)
CH (1) CH559070A5 (en)
DE (1) DE2362103B2 (en)
FR (1) FR2213112B3 (en)
GB (1) GB1403164A (en)
IT (1) IT1006748B (en)
NL (1) NL7400213A (en)
SE (1) SE389822B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU668419B2 (en) * 1992-10-28 1996-05-02 Gordon Clifford Brown Location method and panel pressing apparatus
CN112718925A (en) * 2020-12-07 2021-04-30 青岛杰瑞工控技术有限公司 A level and smooth equipment for train part

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936752A1 (en) * 1979-09-12 1981-04-02 Rothenberger GmbH & Co Werkzeuge-Maschinen KG, 6000 Frankfurt DEVICE FOR SMOOTHING DEFORMED SHEETS, ESPECIALLY BODY PARTS, BY ELECTRICAL HEATING
DE10023518A1 (en) * 2000-05-13 2001-11-15 Wuerth Adolf Gmbh & Co Kg Bump removal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU668419B2 (en) * 1992-10-28 1996-05-02 Gordon Clifford Brown Location method and panel pressing apparatus
CN112718925A (en) * 2020-12-07 2021-04-30 青岛杰瑞工控技术有限公司 A level and smooth equipment for train part

Also Published As

Publication number Publication date
IT1006748B (en) 1976-10-20
DE2362103B2 (en) 1979-01-18
CH559070A5 (en) 1975-02-28
AT324803B (en) 1975-09-25
NL7400213A (en) 1974-07-10
FR2213112A1 (en) 1974-08-02
DE2362103A1 (en) 1974-07-18
SE389822B (en) 1976-11-22
FR2213112B3 (en) 1976-10-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee