CA987139A - Apparatus for use in the production of spiral-welded tubes - Google Patents

Apparatus for use in the production of spiral-welded tubes

Info

Publication number
CA987139A
CA987139A CA164,871A CA164871A CA987139A CA 987139 A CA987139 A CA 987139A CA 164871 A CA164871 A CA 164871A CA 987139 A CA987139 A CA 987139A
Authority
CA
Canada
Prior art keywords
spiral
production
welded tubes
tubes
welded
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
CA164,871A
Other versions
CA164871S (en
Inventor
Lorenz Claussen
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.)
Berliner Mashinenbau AG
Original Assignee
Berliner Mashinenbau 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 Berliner Mashinenbau AG filed Critical Berliner Mashinenbau AG
Application granted granted Critical
Publication of CA987139A publication Critical patent/CA987139A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/128—Control or regulating devices
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CA164,871A 1972-03-13 1973-02-28 Apparatus for use in the production of spiral-welded tubes Expired CA987139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2212744A DE2212744B2 (en) 1972-03-13 1972-03-13 Control device for adjusting the bending rollers of a screw suture pipe plant

Publications (1)

Publication Number Publication Date
CA987139A true CA987139A (en) 1976-04-13

Family

ID=38283985

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,871A Expired CA987139A (en) 1972-03-13 1973-02-28 Apparatus for use in the production of spiral-welded tubes

Country Status (5)

Country Link
US (1) US3905536A (en)
CA (1) CA987139A (en)
DE (1) DE2212744B2 (en)
FR (1) FR2175980B3 (en)
GB (1) GB1415382A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504417B1 (en) * 1981-04-22 1986-05-02 Nippon Steel Corp PROCESS AND APPARATUS FOR THE MANUFACTURE OF A SPIRAL WELDED TUBE
DE3116060C2 (en) * 1981-04-22 1986-07-17 Nippon Steel Corp., Tokio/Tokyo Method and device for the production of screw sutures
US4606208A (en) * 1984-05-16 1986-08-19 Kaiser Steel Corporation Pipe forming apparatus
EP0677341A1 (en) * 1994-04-14 1995-10-18 Spiro Machines S.A. Forming head for the production of helically wound tubing
US5957366A (en) * 1997-10-21 1999-09-28 Ameron International Corporation Helically formed welded pipe and diameter control
IT1311775B1 (en) * 1999-01-19 2002-03-19 Andrea Toffanin DEVICE FOR ADJUSTING THE POSITION OF THE FORGING ROLLERS IN A PROFILING UNALINEA.
JP3479503B2 (en) * 2000-08-29 2003-12-15 株式会社ミハル Bent product, bending method and bending device used for the same
CN104889207A (en) * 2015-05-28 2015-09-09 南京皓威机械有限公司 High-degree-of-freedom three-roller pipe manufacturing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659754A (en) * 1925-06-03 1928-02-21 California Corrugated Culvert Making spiral pipe
US3093103A (en) * 1958-02-10 1963-06-11 Florence B Berkeley Method of producing spiral pipe
US3146331A (en) * 1961-10-18 1964-08-25 Hoesch Ag Apparatus for producing helical-seam pipe
US3208138A (en) * 1962-09-24 1965-09-28 Driam S A Method and apparatus for adjusting the welding-gap width in a helicalseam tube-making installation

Also Published As

Publication number Publication date
DE2212744A1 (en) 1973-09-27
DE2212744B2 (en) 1974-02-21
FR2175980A1 (en) 1973-10-26
FR2175980B3 (en) 1976-03-12
US3905536A (en) 1975-09-16
GB1415382A (en) 1975-11-26

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