JPH04505889A - 畳折り付きスパイラル鋼管を製造するための帯鋼、方法及び装置 - Google Patents

畳折り付きスパイラル鋼管を製造するための帯鋼、方法及び装置

Info

Publication number
JPH04505889A
JPH04505889A JP3501817A JP50181791A JPH04505889A JP H04505889 A JPH04505889 A JP H04505889A JP 3501817 A JP3501817 A JP 3501817A JP 50181791 A JP50181791 A JP 50181791A JP H04505889 A JPH04505889 A JP H04505889A
Authority
JP
Japan
Prior art keywords
steel strip
web
edge
roll
tatami
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.)
Pending
Application number
JP3501817A
Other languages
English (en)
Japanese (ja)
Inventor
シュヴァルツ，ヴァルター
Original Assignee
スピロ・マシィネン・アクチェンゲゼルシャフト
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 スピロ・マシィネン・アクチェンゲゼルシャフト filed Critical スピロ・マシィネン・アクチェンゲゼルシャフト
Publication of JPH04505889A publication Critical patent/JPH04505889A/ja
Pending 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with seams being neither welded nor soldered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/126—Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
JP3501817A 1990-01-02 1990-12-04 畳折り付きスパイラル鋼管を製造するための帯鋼、方法及び装置 Pending JPH04505889A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT190A AT394815B (de) 1990-01-02 1990-01-02 Blechband, verfahren und vorrichtung zum herstellen von gefalzten schraubennahtrohren
AT1/90 1990-01-02

Publications (1)

Publication Number Publication Date
JPH04505889A true JPH04505889A (ja) 1992-10-15

Family

ID=3479040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3501817A Pending JPH04505889A (ja) 1990-01-02 1990-12-04 畳折り付きスパイラル鋼管を製造するための帯鋼、方法及び装置

Country Status (5)

Country Link
EP (1) EP0461231A1 (de)
JP (1) JPH04505889A (de)
AT (1) AT394815B (de)
CA (1) CA2047747A1 (de)
WO (1) WO1991009693A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007670A1 (en) * 1990-10-29 1992-05-14 Bubb, Antony, John, Allen Improvements in and relating to the formation of helically wound tubing
ES1025697Y (es) * 1993-09-09 1994-07-16 Campillo Jose Rodriguez Sistema de agrafado compensador del arquero en envases metalicos.
EP2138560B2 (de) 2008-06-24 2015-04-01 Cognis IP Management GmbH Reinigungsmittel enthaltend Pfropfcopolymere

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI40528B (de) * 1966-12-21 1968-11-30 Eino Kalervo Malki
AU417205B2 (en) * 1968-10-17 1971-09-17 Vulcan Australia Limited Improved helically wound tubing
CA883780A (en) * 1970-10-09 1971-10-19 Spir-L-Ok Industries Limited Apparatus for and the method of, making spiral seamed laminated sheet metal pipe
DE2127750C3 (de) * 1971-06-04 1981-04-09 Westaflex-Werk L. u. F. Westerbarkey GmbH & Co, 4830 Gütersloh Doppelrohr
AT316283B (de) * 1972-02-21 1974-07-10 Schwarz Walter Verfahren und Vorrichtung zum Herstellen von Rohren
US3865146A (en) * 1974-03-22 1975-02-11 Johns Manville Helically wound tubing and method of forming the same
US3940962A (en) * 1974-05-09 1976-03-02 Pacific Roller Die Company, Incorporated Conduit making machine with diameter control and method
GB1599379A (en) * 1978-05-31 1981-09-30 Spiro Investment Sa Tube-forming machines
DE3540125C3 (de) * 1985-11-13 1997-05-07 Hahn Fritz Gmbh Co Kg Verfahren und Vorrichtung zum Herstellen eines Wellrohres durch schraubenlinienförmiges Wickeln eines gewellten, dünnen Bandes, vorzugsweise eines Stahlbandes

Also Published As

Publication number Publication date
AT394815B (de) 1992-06-25
CA2047747A1 (en) 1991-07-03
ATA190A (de) 1991-12-15
WO1991009693A1 (de) 1991-07-11
EP0461231A1 (de) 1991-12-18

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