FR1339360A - Method and device for cold dressing hollow and massive bodies in the form of bars and having any profile - Google Patents

Method and device for cold dressing hollow and massive bodies in the form of bars and having any profile

Info

Publication number
FR1339360A
FR1339360A FR916019A FR916019A FR1339360A FR 1339360 A FR1339360 A FR 1339360A FR 916019 A FR916019 A FR 916019A FR 916019 A FR916019 A FR 916019A FR 1339360 A FR1339360 A FR 1339360A
Authority
FR
France
Prior art keywords
bars
profile
hollow
massive bodies
cold dressing
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
FR916019A
Other languages
French (fr)
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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer 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 Mannesmann Meer AG filed Critical Mannesmann Meer AG
Application granted granted Critical
Publication of FR1339360A publication Critical patent/FR1339360A/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
    • 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
    • B21D3/02—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 rollers
    • B21D3/05—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 rollers arranged on axes rectangular to the path of the work
    • 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
    • B21D3/02—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 rollers
    • B21D3/08—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 rollers which move in an orbit without rotating round the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Treatment Of Fiber Materials (AREA)
FR916019A 1961-12-12 1962-11-20 Method and device for cold dressing hollow and massive bodies in the form of bars and having any profile Expired FR1339360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM51168A DE1205797B (en) 1961-12-12 1961-12-12 Device for cold straightening rod-shaped hollow and solid bodies

Publications (1)

Publication Number Publication Date
FR1339360A true FR1339360A (en) 1963-10-04

Family

ID=7307041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916019A Expired FR1339360A (en) 1961-12-12 1962-11-20 Method and device for cold dressing hollow and massive bodies in the form of bars and having any profile

Country Status (4)

Country Link
US (1) US3176496A (en)
DE (1) DE1205797B (en)
FR (1) FR1339360A (en)
GB (1) GB1032127A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054556A1 (en) * 1969-05-17 1971-04-23 Dollinger Irma
EP0438205A2 (en) * 1990-01-19 1991-07-24 MANNESMANN Aktiengesellschaft Method and apparatus for straightening the ends of elongated workpieces

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222357B (en) * 1963-01-18 1966-08-04 Mannesmann Meer Ag Device for straightening rod-shaped bodies
US3717020A (en) * 1968-10-15 1973-02-20 Ind Metal Prod Corp Process for straightening elongate members
JPS5370071A (en) * 1976-12-02 1978-06-22 Masumi Shimizu Straightening machine
US5191780A (en) * 1991-03-19 1993-03-09 Kawasaki Steel Corporation Roller-type straightening apparatus for h-beams
GR1001338B (en) * 1992-01-21 1993-08-31 Antonios Anagnostopoulos Method for the alignment of a wire.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691174C (en) * 1938-07-09 1940-05-17 Schumag Schumacher Metallwerke Circulating wire straightener
DE920340C (en) * 1951-12-02 1954-11-18 Alfred Guehring Device for straightening rod-shaped workpieces
DE957539C (en) * 1953-04-02 1957-02-07 A Pelissier Nachfolger Maschf Rail straightening press
US2901930A (en) * 1954-08-10 1959-09-01 Wilman Sigismond Tube bending machines
US3054438A (en) * 1958-12-02 1962-09-18 Th Calow & Co Pipe straightening machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054556A1 (en) * 1969-05-17 1971-04-23 Dollinger Irma
EP0438205A2 (en) * 1990-01-19 1991-07-24 MANNESMANN Aktiengesellschaft Method and apparatus for straightening the ends of elongated workpieces
EP0438205A3 (en) * 1990-01-19 1991-10-16 Mannesmann Aktiengesellschaft Method and apparatus for straightening the ends of elongated workpieces

Also Published As

Publication number Publication date
GB1032127A (en) 1966-06-08
US3176496A (en) 1965-04-06
DE1205797B (en) 1965-11-25

Similar Documents

Publication Publication Date Title
BE596772A (en) Method and device for drawing metal profiles.
IT1052495B (en) APPARATUS AND PROCEDURE FOR CONTROLLED COOLING OF HOT-ROLLED STEEL ROUND IN DIRECT SEQUENCE WITH THE TOIO LAMINA
FR1339360A (en) Method and device for cold dressing hollow and massive bodies in the form of bars and having any profile
AT264565B (en) Nickel-cobalt-molybdenum steel and its heat treatment process
DK103781C (en) Powderless etching and mixing method for use in the process.
FR84921E (en) Method and device for cold dressing hollow and massive bodies in the form of bars and having any profile
CH392215A (en) Method and device for cold expanding cylindrical steel rings
AT259606B (en) Martensitic chrome-nickel steel and process for its heat treatment
FR1207823A (en) Apparatus and method of checking the thickness of workpieces
FR92834E (en) Method and device for cold straightening of hollow and massive bodies in the form of bars and having any profile.
FR1312676A (en) Cold rolling process
BE618337A (en) Method and device for the determination of elements in metallic bodies or in metallic baths
IT967306B (en) METHOD AND APPARATUS FOR DRAWING OR COLD ROLLING OF METAL BARS
AT265813B (en) Process and device for the continuous processing of sulfuric acid pickling liquors in the steel pickling plant
AT273194B (en) Nickel-cobalt-molybdenum steel and its heat treatment process
CH405049A (en) Device with hydraulic drive for cold bending of pipes, bars and profiles
CH423432A (en) Method and device for the extrusion of sintered materials into semi-finished products
FR1325565A (en) Method and device for cold forming hollow profiled bodies
AT322594B (en) IMPROVED ROLLING BEARING STEELS AND THE METHOD OF MANUFACTURING THEREOF
FR1515516A (en) Method and device for cold drawing metal hollow profiles, in particular tubes
FR1329746A (en) Method and apparatus for rolling profiles with wide flanges
AT219825B (en) Reinforcing bar and method for its cold tempering
FR1422448A (en) Hot-rolled workpiece braking method and device
AT217064B (en) Process for the continuous reduction of metal oxides in the shaft furnace and shaft furnace for its implementation
IT941182B (en) COLD ROLLING APPARATUS AND ITS WORKING METHOD