CA933457A - Method and machine for spirally corrugating tubes - Google Patents

Method and machine for spirally corrugating tubes

Info

Publication number
CA933457A
CA933457A CA050028A CA50028A CA933457A CA 933457 A CA933457 A CA 933457A CA 050028 A CA050028 A CA 050028A CA 50028 A CA50028 A CA 50028A CA 933457 A CA933457 A CA 933457A
Authority
CA
Canada
Prior art keywords
spirally
machine
corrugating tubes
corrugating
tubes
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
CA050028A
Other languages
English (en)
Other versions
CA50028S (en
Inventor
R. Bunnell Theodore
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.)
SPIRAL TUBING CORP
Original Assignee
SPIRAL TUBING CORP
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 SPIRAL TUBING CORP filed Critical SPIRAL TUBING CORP
Application granted granted Critical
Publication of CA933457A publication Critical patent/CA933457A/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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA050028A 1968-07-23 1969-04-29 Method and machine for spirally corrugating tubes Expired CA933457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74694768A 1968-07-23 1968-07-23

Publications (1)

Publication Number Publication Date
CA933457A true CA933457A (en) 1973-09-11

Family

ID=25003009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA050028A Expired CA933457A (en) 1968-07-23 1969-04-29 Method and machine for spirally corrugating tubes

Country Status (5)

Country Link
US (1) US3533267A (de)
BE (1) BE736439A (de)
CA (1) CA933457A (de)
CH (1) CH502852A (de)
FR (1) FR2013494A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059004A (en) * 1976-02-20 1977-11-22 Spiral Tubing Corporation Method of forming helically corrugated tubing
US4203312A (en) * 1977-09-29 1980-05-20 Spiral Tubing Corporation Corrugated tubing with variable depth corrugations and method of making the same
CA1104073A (en) * 1977-09-29 1981-06-30 Robert W. Perkins Corrugated tubing with variable depth corrugations and method of making the same
US4171634A (en) * 1977-09-29 1979-10-23 Spiral Tubing Corporation Method of making corrugated tubing with graduated pitch
US4317353A (en) * 1979-12-26 1982-03-02 Delta T Limited Tube twisting apparatus
US4437329A (en) 1981-08-21 1984-03-20 Delta Limited Method of manufacturing twisted tubes
US4941330A (en) * 1982-02-23 1990-07-17 Williamson William R Multi-stage flash evaporator
US4731164A (en) * 1984-06-06 1988-03-15 Williamsom William R Multi-stage flash evaporator
US4548257A (en) * 1982-02-23 1985-10-22 Williamson William R Bayonet tube heat exchanger
US5092038A (en) * 1989-04-03 1992-03-03 G. P. Industries, Inc. Method of manufacturing spiral heat exchanger tubes with an external fin
US5410808A (en) * 1993-02-24 1995-05-02 G.P. Industries, Inc. Method of making a double wall twist tube
US5771726A (en) * 1996-08-28 1998-06-30 Kenney Manufacturing Company Apparatus and method for twisting hollow rods
US6330903B1 (en) * 1997-02-05 2001-12-18 Steve Weinreich Mechanism for constant balance with method for manufacture of variable pitch screw
ES2173764B1 (es) * 1997-07-07 2004-02-01 Tecnica Y Caldereria S A L Tec Maquina para el corrugamiento de tubos.
RU2168384C1 (ru) * 1999-11-23 2001-06-10 Лыткин Игорь Никитич Устройство для изготовления труб с винтовыми гофрами
ES2205983B2 (es) * 2001-08-03 2005-11-01 Talleres Joype, S.L. Maquina para el trenzado para forja y producto obtenido con el mismo.
JP6144516B2 (ja) * 2013-03-28 2017-06-07 日鐵住金建材株式会社 金属管のねじり加工方法及び装置
WO2014157168A1 (ja) * 2013-03-28 2014-10-02 日鐵住金建材株式会社 金属管のねじり加工方法及び装置
JP6144519B2 (ja) * 2013-03-29 2017-06-07 日鐵住金建材株式会社 金属管のねじり加工方法
ITBO20130313A1 (it) * 2013-06-20 2014-12-21 Senni Marco Metodo ed impianto per la produzione di tubi profilati
CN114260347A (zh) * 2021-12-13 2022-04-01 奥美森智能装备股份有限公司 一种扭螺纹管机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24783E (en) * 1960-02-16 Apparatus and method for making spirally corrugated metal tubes
US3015355A (en) * 1959-07-06 1962-01-02 Gen Gas Light Co Method for forming spirally ribbed tubing
US3117471A (en) * 1962-07-17 1964-01-14 Kenneth L O'connell Method and means for making twist drills

Also Published As

Publication number Publication date
FR2013494A1 (de) 1970-04-03
BE736439A (de) 1970-01-23
US3533267A (en) 1970-10-13
CH502852A (de) 1971-02-15

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