FR2132757B1 - - Google Patents

Info

Publication number
FR2132757B1
FR2132757B1 FR7212272A FR7212272A FR2132757B1 FR 2132757 B1 FR2132757 B1 FR 2132757B1 FR 7212272 A FR7212272 A FR 7212272A FR 7212272 A FR7212272 A FR 7212272A FR 2132757 B1 FR2132757 B1 FR 2132757B1
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
FR7212272A
Other languages
French (fr)
Other versions
FR2132757A1 (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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag 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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Publication of FR2132757A1 publication Critical patent/FR2132757A1/fr
Application granted granted Critical
Publication of FR2132757B1 publication Critical patent/FR2132757B1/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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • 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)
  • Clamps And Clips (AREA)
  • Tyre Moulding (AREA)
  • Treatment Of Fiber Materials (AREA)
FR7212272A 1971-04-07 1972-04-07 Expired FR2132757B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2117104A DE2117104C3 (en) 1971-04-07 1971-04-07 Hydraulic stretch straightening machine for profiles and sheets

Publications (2)

Publication Number Publication Date
FR2132757A1 FR2132757A1 (en) 1972-11-24
FR2132757B1 true FR2132757B1 (en) 1975-06-20

Family

ID=5804174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212272A Expired FR2132757B1 (en) 1971-04-07 1972-04-07

Country Status (6)

Country Link
US (1) US3757557A (en)
JP (1) JPS5222342B1 (en)
DE (1) DE2117104C3 (en)
FR (1) FR2132757B1 (en)
GB (1) GB1373282A (en)
IT (1) IT951149B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390901B (en) * 1985-03-11 1990-07-25 Unimetall Sa DEVICE FOR STRAIGHTING AND RELEASING TENSIONS IN METAL PROFILES BY STRETCHING

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317540A1 (en) * 1973-04-07 1974-10-24 Happich Gmbh Gebr DEVICE FOR STRETCH BENDING PROFILE BEAMS
FR2521883B1 (en) * 1982-02-19 1985-08-30 Sacilor METHOD FOR DRESSING A RAILWAY RAIL AND DRESSE RAILWAY RAIL
US4751838A (en) * 1985-11-18 1988-06-21 Red Bud Industries, Inc. Machine and process for leveling sheet metal strip
EP0273604B1 (en) * 1986-12-04 1991-04-17 Kabushiki Kaisha Kosmek Die-height adjusting device of mechanical press
US4827753A (en) * 1987-01-20 1989-05-09 The Cyril Bath Company Extrusion former with three-way powered movement
DE3725731A1 (en) * 1987-08-04 1989-02-16 Hasenclever Maschf Sms Combined guide and clamping element for use in press - includes friction bodies matching clamping faces
DE3731451A1 (en) * 1987-09-18 1989-03-30 Hasenclever Maschf Sms Moulding press for the use of pressing moulds having interlocking mould halves
AT389655B (en) * 1987-12-01 1990-01-10 Haginger Peter Plant for producing aluminium sections
CN102527776B (en) * 2012-01-09 2014-01-22 温州久一重工有限公司 Tension straightening machine
CN103599978B (en) * 2013-11-27 2015-06-17 张家港市张运机械制造有限公司 Automatic twist correction machine for elevator guide rails
DE102014209804A1 (en) * 2014-05-22 2015-11-26 Sms Meer Gmbh Device in the form of a piston unit and method for its operation
CN113441626A (en) * 2021-06-24 2021-09-28 枣庄海联金汇汽车装备有限公司 Secondary drawing die for high-strength plate stamping torsion beam
CN116116935B (en) * 2023-04-19 2023-10-20 湖南国宗铝业有限公司 Straightening device for aluminum profile machining and machining process of straightening device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715431A (en) * 1952-10-24 1955-08-16 Lombard Corp Combined tensioning and twisting apparatus for straightening extruded shapes
US2908316A (en) * 1957-01-08 1959-10-13 Baldwin Lima Hamilton Corp Compact stretch-straightening mechanism with gripping heads having separate upper and lower sections composed of vertical laminations
US3172528A (en) * 1962-12-11 1965-03-09 Kaiser Aluminium Chem Corp Apparatus for stretching metal plate
US3349598A (en) * 1965-05-24 1967-10-31 Baldwin Lima Hamilton Corp Plate stretcher
DE1552088A1 (en) * 1966-09-29 1971-07-08 Schloemann Ag Stretching machine
US3595057A (en) * 1969-04-15 1971-07-27 Cyril Bath Co Stretcher for stretch forming sheet and plate stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390901B (en) * 1985-03-11 1990-07-25 Unimetall Sa DEVICE FOR STRAIGHTING AND RELEASING TENSIONS IN METAL PROFILES BY STRETCHING

Also Published As

Publication number Publication date
FR2132757A1 (en) 1972-11-24
JPS5222342B1 (en) 1977-06-16
DE2117104C3 (en) 1980-11-27
DE2117104A1 (en) 1972-10-12
DE2117104B2 (en) 1980-04-03
GB1373282A (en) 1974-11-06
US3757557A (en) 1973-09-11
IT951149B (en) 1973-06-30

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