GB1080770A - Pipe making machine and method - Google Patents

Pipe making machine and method

Info

Publication number
GB1080770A
GB1080770A GB3365565A GB3365565A GB1080770A GB 1080770 A GB1080770 A GB 1080770A GB 3365565 A GB3365565 A GB 3365565A GB 3365565 A GB3365565 A GB 3365565A GB 1080770 A GB1080770 A GB 1080770A
Authority
GB
United Kingdom
Prior art keywords
rolls
rollers
strip
strips
corrugating
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
GB3365565A
Inventor
Paul Knight Davis
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.)
Pacific Roller Die Co Inc
Original Assignee
Pacific Roller Die Co Inc
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 Pacific Roller Die Co Inc filed Critical Pacific Roller Die Co Inc
Priority to GB3365565A priority Critical patent/GB1080770A/en
Publication of GB1080770A publication Critical patent/GB1080770A/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
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1,080,770. Making helically seamed tubing; corrugating. PACIFIC ROLLER DIE CO. Inc. Aus. 5. 1965, No. 33655/65. Headings B3A, B3E and B3J. An apparatus for making helically seamed tubes from metal strip 2 comprises a series of rolls 36, 37, 38 which forms the strips into helical convolutions the edges of which can be joined to form the tube. Strips from a coil 20 passes between corrugating rolls 8 and flanges 29 are formed on the edges of the strips by rollers 30, 91. The strip is formed into helical convolutions by rolls 36, 37, 38, engaging the flanges 29 together which are then flattened by rollers 46f and a crimping wheel 75, to form a lock seam. The rolls 36, 37, 38 are mounted on a frame 35 which is attached to the carriage 3 of the apparatus by a pivot pin 41 which enables the helix angle to be varied to suit different widths of strip. The rolls 36, 37, 38 each comprise wheels or rollers 46, which are mounted in yokes 48, attached to plates 49, which are linked together by connectors 50 and which can be moved laterally across the strip and pivoted to suit the angle and position of the corrugations. Screws 63, 66 are provided to make this adjustment. The diameter of the pipe formed is varied by altering the difference in vertical height of rolls 36 and 37. The pitch of the corrugation is determined by the separation of rollers 9 by means of spacers 11, provided between the rollers 9. If a tube which is not corrugated is needed the corrugating rolls may be replaced by plain rolls.
GB3365565A 1965-08-05 1965-08-05 Pipe making machine and method Expired GB1080770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3365565A GB1080770A (en) 1965-08-05 1965-08-05 Pipe making machine and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3365565A GB1080770A (en) 1965-08-05 1965-08-05 Pipe making machine and method

Publications (1)

Publication Number Publication Date
GB1080770A true GB1080770A (en) 1967-08-23

Family

ID=10355724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3365565A Expired GB1080770A (en) 1965-08-05 1965-08-05 Pipe making machine and method

Country Status (1)

Country Link
GB (1) GB1080770A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677047A (en) * 1969-04-03 1972-07-18 Noel Victor Holyoake Forming of tubular metal ducting
US4070886A (en) * 1977-01-05 1978-01-31 Adrianus Marinus Nyssen Spiral pipe forming machine with device for aligning spiralling rolls
US4085604A (en) * 1976-02-09 1978-04-25 Manufacturers Systems, Inc. Method of making corrugated flexible metal tubing
NL7905179A (en) * 1978-07-04 1980-01-08 Westerbarkey Westaflex METHOD FOR MANUFACTURING SCREW-WRAPPED TUBES AND TUBES MANUFACTURED THEREOF
EP0011916A1 (en) * 1978-10-06 1980-06-11 Rib Loc Hong Kong Limited Method and machine for forming tubes from a strip
CN103722347A (en) * 2013-12-26 2014-04-16 太原华欣诚机电设备有限公司 Magnesium aluminum alloy spiral welded pipe production unit
CN102107234B (en) * 2009-12-29 2015-02-25 黑龙江昕泰管业有限公司 Complete device of spiral corrugated steel pipe and method for producing spiral corrugated steel pipe
EP2873470A1 (en) * 2013-11-14 2015-05-20 Tubosider International S.A. Method and apparatus for manufacturing watertight, corrugated metal pipes from a strip of metal sheet, and watertight, corrugated metal pipe manufactured by such method
CN108339865A (en) * 2018-03-12 2018-07-31 陶海东 Mobile steel bellows unit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677047A (en) * 1969-04-03 1972-07-18 Noel Victor Holyoake Forming of tubular metal ducting
US4085604A (en) * 1976-02-09 1978-04-25 Manufacturers Systems, Inc. Method of making corrugated flexible metal tubing
US4070886A (en) * 1977-01-05 1978-01-31 Adrianus Marinus Nyssen Spiral pipe forming machine with device for aligning spiralling rolls
NL7905179A (en) * 1978-07-04 1980-01-08 Westerbarkey Westaflex METHOD FOR MANUFACTURING SCREW-WRAPPED TUBES AND TUBES MANUFACTURED THEREOF
FR2430560A1 (en) * 1978-07-04 1980-02-01 Westerbarkey Westaflex PROCESS FOR MANUFACTURING PROPELLERALLY WOUND TUBES AND TUBES OBTAINED
EP0011916A1 (en) * 1978-10-06 1980-06-11 Rib Loc Hong Kong Limited Method and machine for forming tubes from a strip
CN102107234B (en) * 2009-12-29 2015-02-25 黑龙江昕泰管业有限公司 Complete device of spiral corrugated steel pipe and method for producing spiral corrugated steel pipe
EP2873470A1 (en) * 2013-11-14 2015-05-20 Tubosider International S.A. Method and apparatus for manufacturing watertight, corrugated metal pipes from a strip of metal sheet, and watertight, corrugated metal pipe manufactured by such method
CN103722347A (en) * 2013-12-26 2014-04-16 太原华欣诚机电设备有限公司 Magnesium aluminum alloy spiral welded pipe production unit
CN103722347B (en) * 2013-12-26 2016-08-17 太原华欣诚机电设备有限公司 Magnesium aluminum alloy spiral welded pipe production unit
CN108339865A (en) * 2018-03-12 2018-07-31 陶海东 Mobile steel bellows unit

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