FR2340149A1 - Continuous welding machine for steel tubes - has steel strip feed coil and guide to feed successive strips into forming and welding machines - Google Patents

Continuous welding machine for steel tubes - has steel strip feed coil and guide to feed successive strips into forming and welding machines

Info

Publication number
FR2340149A1
FR2340149A1 FR7703194A FR7703194A FR2340149A1 FR 2340149 A1 FR2340149 A1 FR 2340149A1 FR 7703194 A FR7703194 A FR 7703194A FR 7703194 A FR7703194 A FR 7703194A FR 2340149 A1 FR2340149 A1 FR 2340149A1
Authority
FR
France
Prior art keywords
guide
coil
strip
feed
successive strips
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.)
Granted
Application number
FR7703194A
Other languages
French (fr)
Other versions
FR2340149B1 (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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland 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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of FR2340149A1 publication Critical patent/FR2340149A1/en
Application granted granted Critical
Publication of FR2340149B1 publication Critical patent/FR2340149B1/fr
Granted 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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • 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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/16—Unwinding or uncoiling
    • B21C47/18—Unwinding or uncoiling from reels or drums
    • 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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B21C47/247—Joining wire or band ends
    • 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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
    • B21C47/3441—Diverting the leading end, e.g. from main flow to a coiling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

The machine for continuous production of precision longitudinally welded tubes has a steel strip feed coil, strip guide and butt welding machine. A strip storage is arranged between the tube forming and welding machines. The arrangement ensures rapid and damage free feeding of the successive strips on changeover to ensure uninterrupted continuous operation. Several coil stands are arranged on the entry side. Their vertical shafts (14) have each a replaceable sleeve (11) for tightly wound coil (10). The feed stand (1) and the guides (3) of the strip guide (2) ensure that the end of a subsequent coil is threaded into the guide readily without significant edge loading of the strip (9).
FR7703194A 1976-02-05 1977-02-04 Continuous welding machine for steel tubes - has steel strip feed coil and guide to feed successive strips into forming and welding machines Granted FR2340149A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762604324 DE2604324C3 (en) 1976-02-05 1976-02-05 Device for the continuous production of longitudinally welded pipes from strip material, in particular for the production of precision steel pipes

Publications (2)

Publication Number Publication Date
FR2340149A1 true FR2340149A1 (en) 1977-09-02
FR2340149B1 FR2340149B1 (en) 1983-04-08

Family

ID=5969039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703194A Granted FR2340149A1 (en) 1976-02-05 1977-02-04 Continuous welding machine for steel tubes - has steel strip feed coil and guide to feed successive strips into forming and welding machines

Country Status (3)

Country Link
DD (1) DD124105A5 (en)
DE (1) DE2604324C3 (en)
FR (1) FR2340149A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248026A1 (en) * 1985-12-05 1987-12-09 Kent Corp A system for supplying strip to a processing line.
EP0267357A1 (en) * 1986-11-05 1988-05-18 Bruderer Ag Method and apparatus for storing coils of a tape-like wound material and for feeding said material to a machine tool
US4863112A (en) * 1986-04-18 1989-09-05 Bruderer Ag Method for storing coils of wound band-like blank material and for charging a processing machine, and an installation for this purpose
EP0481323B1 (en) * 1990-10-12 1995-08-23 Bruderer Ag Method for feeding a production machine with a precision centering and apparatus therefor
US5456098A (en) * 1990-10-12 1995-10-10 Bruderer Ag Process and apparatus for controlling the loading of a processing machine with band-like material
EP1029606A1 (en) * 1999-02-19 2000-08-23 Lamitref Industries N.V. Method for the production of metal tubes, in particular copper tubes and transport structure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863091A (en) * 1987-03-18 1989-09-05 Quality Tubing, Inc. Method and apparatus for producing continuous lengths of coilable tubing
DE19647449A1 (en) * 1996-11-16 1998-05-20 Alsthom Cge Alcatel Method and device for producing long metal tubes
IT201800003894A1 (en) * 2018-03-22 2019-09-22 Fives Oto Spa Automatic line emptying.
CN112792455A (en) * 2021-01-09 2021-05-14 南海海缆有限公司 Cable metal composite belt sheath welding method and welding system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221468A (en) * 1939-08-07 1940-11-12 Claude A Bollinger Apparatus for handling strip metals
US2664250A (en) * 1950-05-24 1953-12-29 Nat Machinery Co Stock reel speed control mechanism
DE1156042B (en) * 1961-12-02 1963-10-24 Kocks Gmbh Friedrich Plant for the production of screw sutures
FR1410029A (en) * 1964-09-29 1965-09-03 Wean Engineering Company Method and apparatus ensuring the positioning of the front end of a strip in a continuous processing line of said strip
US3399450A (en) * 1964-09-11 1968-09-03 Yoder Co Method and apparatus for joining strip ends
US3837559A (en) * 1973-03-22 1974-09-24 Wean United Inc Strip joining apparatus for rolling mills and the like

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221468A (en) * 1939-08-07 1940-11-12 Claude A Bollinger Apparatus for handling strip metals
US2664250A (en) * 1950-05-24 1953-12-29 Nat Machinery Co Stock reel speed control mechanism
DE1156042B (en) * 1961-12-02 1963-10-24 Kocks Gmbh Friedrich Plant for the production of screw sutures
US3399450A (en) * 1964-09-11 1968-09-03 Yoder Co Method and apparatus for joining strip ends
FR1410029A (en) * 1964-09-29 1965-09-03 Wean Engineering Company Method and apparatus ensuring the positioning of the front end of a strip in a continuous processing line of said strip
US3837559A (en) * 1973-03-22 1974-09-24 Wean United Inc Strip joining apparatus for rolling mills and the like

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/62 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248026A1 (en) * 1985-12-05 1987-12-09 Kent Corp A system for supplying strip to a processing line.
EP0248026A4 (en) * 1985-12-05 1989-02-06 Kent Corp A system for supplying strip to a processing line.
US4863112A (en) * 1986-04-18 1989-09-05 Bruderer Ag Method for storing coils of wound band-like blank material and for charging a processing machine, and an installation for this purpose
EP0267357A1 (en) * 1986-11-05 1988-05-18 Bruderer Ag Method and apparatus for storing coils of a tape-like wound material and for feeding said material to a machine tool
EP0481323B1 (en) * 1990-10-12 1995-08-23 Bruderer Ag Method for feeding a production machine with a precision centering and apparatus therefor
US5456098A (en) * 1990-10-12 1995-10-10 Bruderer Ag Process and apparatus for controlling the loading of a processing machine with band-like material
US5482225A (en) * 1990-10-12 1996-01-09 Bruderer Ag Process for loading a processing machine having a fine centering step and apparatus for this purpose
EP1029606A1 (en) * 1999-02-19 2000-08-23 Lamitref Industries N.V. Method for the production of metal tubes, in particular copper tubes and transport structure

Also Published As

Publication number Publication date
DD124105A5 (en) 1977-02-02
DE2604324B2 (en) 1979-11-08
DE2604324C3 (en) 1980-07-17
FR2340149B1 (en) 1983-04-08
DE2604324A1 (en) 1977-08-18

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Legal Events

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CD Change of name or company name