FR2157792B3 - - Google Patents

Info

Publication number
FR2157792B3
FR2157792B3 FR7229991A FR7229991A FR2157792B3 FR 2157792 B3 FR2157792 B3 FR 2157792B3 FR 7229991 A FR7229991 A FR 7229991A FR 7229991 A FR7229991 A FR 7229991A FR 2157792 B3 FR2157792 B3 FR 2157792B3
Authority
FR
France
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
FR7229991A
Other languages
French (fr)
Other versions
FR2157792A1 (en
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.)
Lyndex Recycling Systems Ltd
Original Assignee
Lindemann Maschinenfabrik GmbH
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 Lindemann Maschinenfabrik GmbH filed Critical Lindemann Maschinenfabrik GmbH
Publication of FR2157792A1 publication Critical patent/FR2157792A1/fr
Application granted granted Critical
Publication of FR2157792B3 publication Critical patent/FR2157792B3/fr
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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR7229991A 1971-10-28 1972-08-22 Expired FR2157792B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153668 DE2153668A1 (en) 1971-10-28 1971-10-28 HORIZONTAL RECKBANK

Publications (2)

Publication Number Publication Date
FR2157792A1 FR2157792A1 (en) 1973-06-08
FR2157792B3 true FR2157792B3 (en) 1975-10-03

Family

ID=5823595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229991A Expired FR2157792B3 (en) 1971-10-28 1972-08-22

Country Status (3)

Country Link
DE (1) DE2153668A1 (en)
FR (1) FR2157792B3 (en)
GB (1) GB1371446A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521883B1 (en) * 1982-02-19 1985-08-30 Sacilor METHOD FOR DRESSING A RAILWAY RAIL AND DRESSE RAILWAY RAIL
FR2578457B1 (en) * 1985-03-11 1987-05-22 Unimetall Sa TRACTION MACHINE FOR STRESSING AND RELAXING STRESSES ON STEEL RAILS
CN105750367B (en) * 2014-12-19 2018-06-22 北京有色金属研究总院 A kind of titanium alloy profile hot-stretch rotating and straightening method
CN106216443B (en) * 2016-07-25 2018-12-14 西安聚能装备技术有限公司 Device of straightening on-line heating, which is turned round, using profile on-line heating turns round strong method
CN107597887B (en) * 2017-10-26 2024-02-27 江苏礼德铝业有限公司 Self-tightening aluminum profile straightener
CN108326192B (en) * 2017-12-08 2019-04-26 天津市曙光金属网有限公司 A kind of wire destressing aligning processing method
CN111319927A (en) * 2020-03-17 2020-06-23 李桂青 Automatic grid twisting and feeding mechanism and process in connector terminal production equipment
CN114653787A (en) * 2022-05-23 2022-06-24 西安海联石化科技有限公司 Electric heating straightening device and method for titanium alloy profile

Also Published As

Publication number Publication date
DE2153668A1 (en) 1973-05-03
GB1371446A (en) 1974-10-23
FR2157792A1 (en) 1973-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse