JPS5420946A - Elliptic or polygonal metallic flexible pipe body and method of making same - Google Patents

Elliptic or polygonal metallic flexible pipe body and method of making same

Info

Publication number
JPS5420946A
JPS5420946A JP8549377A JP8549377A JPS5420946A JP S5420946 A JPS5420946 A JP S5420946A JP 8549377 A JP8549377 A JP 8549377A JP 8549377 A JP8549377 A JP 8549377A JP S5420946 A JPS5420946 A JP S5420946A
Authority
JP
Japan
Prior art keywords
elliptic
flexible pipe
pipe body
making same
metallic flexible
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
JP8549377A
Other languages
Japanese (ja)
Other versions
JPS6021009B2 (en
Inventor
Kouichi Sakai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP52085493A priority Critical patent/JPS6021009B2/en
Publication of JPS5420946A publication Critical patent/JPS5420946A/en
Publication of JPS6021009B2 publication Critical patent/JPS6021009B2/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)
  • Rigid Pipes And Flexible Pipes (AREA)
JP52085493A 1977-07-16 1977-07-16 Flexible tube manufacturing method and manufacturing device Expired JPS6021009B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52085493A JPS6021009B2 (en) 1977-07-16 1977-07-16 Flexible tube manufacturing method and manufacturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52085493A JPS6021009B2 (en) 1977-07-16 1977-07-16 Flexible tube manufacturing method and manufacturing device

Publications (2)

Publication Number Publication Date
JPS5420946A true JPS5420946A (en) 1979-02-16
JPS6021009B2 JPS6021009B2 (en) 1985-05-24

Family

ID=13860452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52085493A Expired JPS6021009B2 (en) 1977-07-16 1977-07-16 Flexible tube manufacturing method and manufacturing device

Country Status (1)

Country Link
JP (1) JPS6021009B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110812A (en) * 1985-11-11 1987-05-21 Senyo Kk Metal die separating machine
WO2014192069A1 (en) * 2013-05-27 2014-12-04 株式会社国産螺旋管 Flexible tube, flexible hose, and method for producing flexible tube

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827198A (en) * 1971-08-13 1973-04-10
JPS5222559A (en) * 1975-08-14 1977-02-19 Mitsubishi Heavy Ind Ltd Spiral tube and method of manufacture thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827198A (en) * 1971-08-13 1973-04-10
JPS5222559A (en) * 1975-08-14 1977-02-19 Mitsubishi Heavy Ind Ltd Spiral tube and method of manufacture thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110812A (en) * 1985-11-11 1987-05-21 Senyo Kk Metal die separating machine
WO2014192069A1 (en) * 2013-05-27 2014-12-04 株式会社国産螺旋管 Flexible tube, flexible hose, and method for producing flexible tube
US9599256B2 (en) 2013-05-27 2017-03-21 Kokusan Rasenkan Co., Ltd. Flexible tube, flexible hose, and manufacturing method of flexible tube

Also Published As

Publication number Publication date
JPS6021009B2 (en) 1985-05-24

Similar Documents

Publication Publication Date Title
JPS574408B2 (en) Method of making formed body
GB2006727B (en) Coated cemented carbide body and method of making same
JPS5540396A (en) Forming method and device of tapped combination body
GB2097261B (en) Device to facilitate putting an elastic envelope on a part projecting from the human body and a method of expanding the cross section of the envelope
JPS53103215A (en) Sprinkler body and method of producing same
JPS5461551A (en) Method of prescribing surface of body
GB2064392B (en) Treatment of metal pipes
JPS5388813A (en) Carbon body and method of manufacturing same
JPS5687642A (en) Metal body and method
JPS52120233A (en) Method of descaling metal body
GB2028238B (en) Vehicle body construction and method of obtaining same
JPS5420946A (en) Elliptic or polygonal metallic flexible pipe body and method of making same
JPS57199589A (en) Manufacture of assembled body containing metallic pipe and peripheral body
JPS5416717A (en) Pipe fitting and method of making same
JPS5385736A (en) Surface treatment method of metallic body
JPS5448320A (en) Method of joinning metal flexible tube and fittings
JPS5443316A (en) Belllshaped end of faucet joint and method of making same
JPS5433509A (en) Highhhardness sintered body and method of making same
JPS5422431A (en) Method of making lighttweight formed body
DE3065571D1 (en) Hose assembly and method of making it
JPS5475120A (en) Mechanical joint body of deformed reinforcement and joining method
JPS5431410A (en) Highhhardness sintered body and method of making same
JPS5396559A (en) Long heatttransfer tube and method of connecting the same
JPS53149121A (en) Flexible pipe made of copperrbased alloy
JPS5433230A (en) Method of preventing metal body degradiation