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FR1419497A - Method and device for straightening and tensioning sheets by heating - Google Patents

Method and device for straightening and tensioning sheets by heating

Info

Publication number
FR1419497A
FR1419497A FR889A FR889A FR1419497A FR 1419497 A FR1419497 A FR 1419497A FR 889 A FR889 A FR 889A FR 889 A FR889 A FR 889A FR 1419497 A FR1419497 A FR 1419497A
Authority
FR
France
Prior art keywords
straightening
heating
tensioning sheets
tensioning
sheets
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
FR889A
Other languages
French (fr)
Inventor
Walter Gerle
Erhard Schlenkrich
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.)
BAUTZEN WAGGONBAU VEB
Original Assignee
BAUTZEN WAGGONBAU VEB
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 BAUTZEN WAGGONBAU VEB filed Critical BAUTZEN WAGGONBAU VEB
Priority to FR889A priority Critical patent/FR1419497A/en
Application granted granted Critical
Publication of FR1419497A publication Critical patent/FR1419497A/en
Expired 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
    • 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)
FR889A 1965-01-05 1965-01-05 Method and device for straightening and tensioning sheets by heating Expired FR1419497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889A FR1419497A (en) 1965-01-05 1965-01-05 Method and device for straightening and tensioning sheets by heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889A FR1419497A (en) 1965-01-05 1965-01-05 Method and device for straightening and tensioning sheets by heating

Publications (1)

Publication Number Publication Date
FR1419497A true FR1419497A (en) 1965-11-26

Family

ID=8567325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889A Expired FR1419497A (en) 1965-01-05 1965-01-05 Method and device for straightening and tensioning sheets by heating

Country Status (1)

Country Link
FR (1) FR1419497A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010579A1 (en) * 1999-08-06 2001-02-15 Advanced Photonics Technologies Ag Method and device for removing dents from sheet metal parts
US9826577B2 (en) 2014-08-08 2017-11-21 Ralph Meichtry Method and device for removing dents
DE102018116539B3 (en) 2018-07-09 2020-01-02 Alstom Transport Technologies Hand tool for induction straightening of magnetizable sheets
US12070784B2 (en) 2016-09-13 2024-08-27 Ralph Meichtry Method and device for removing dents

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010579A1 (en) * 1999-08-06 2001-02-15 Advanced Photonics Technologies Ag Method and device for removing dents from sheet metal parts
US6684677B1 (en) 1999-08-06 2004-02-03 Advanced Photonics Technologies Ag Method and device for removing dents from sheet metal parts
US9826577B2 (en) 2014-08-08 2017-11-21 Ralph Meichtry Method and device for removing dents
US10708983B2 (en) 2014-08-08 2020-07-07 Ralph Meichtry Method and device for removing dents
US12070784B2 (en) 2016-09-13 2024-08-27 Ralph Meichtry Method and device for removing dents
DE102018116539B3 (en) 2018-07-09 2020-01-02 Alstom Transport Technologies Hand tool for induction straightening of magnetizable sheets

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