JPS535088Y2 - - Google Patents

Info

Publication number
JPS535088Y2
JPS535088Y2 JP1973011067U JP1106773U JPS535088Y2 JP S535088 Y2 JPS535088 Y2 JP S535088Y2 JP 1973011067 U JP1973011067 U JP 1973011067U JP 1106773 U JP1106773 U JP 1106773U JP S535088 Y2 JPS535088 Y2 JP S535088Y2
Authority
JP
Japan
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
JP1973011067U
Other languages
Japanese (ja)
Other versions
JPS49114238U (cg-RX-API-DMAC7.html
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 filed Critical
Priority to JP1973011067U priority Critical patent/JPS535088Y2/ja
Priority to DE2402579A priority patent/DE2402579A1/de
Priority to US435964A priority patent/US3916663A/en
Priority to CA190,791A priority patent/CA991026A/en
Priority to BR74492A priority patent/BR7400492D0/pt
Publication of JPS49114238U publication Critical patent/JPS49114238U/ja
Application granted granted Critical
Publication of JPS535088Y2 publication Critical patent/JPS535088Y2/ja
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, 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP1973011067U 1973-01-24 1973-01-24 Expired JPS535088Y2 (cg-RX-API-DMAC7.html)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1973011067U JPS535088Y2 (cg-RX-API-DMAC7.html) 1973-01-24 1973-01-24
DE2402579A DE2402579A1 (de) 1973-01-24 1974-01-19 Herstellungsmaschine fuer schraubennahtrohre
US435964A US3916663A (en) 1973-01-24 1974-01-23 Apparatus for forming spiral steel pipe
CA190,791A CA991026A (en) 1973-01-24 1974-01-23 Apparatus for forming spiral steel pipe
BR74492A BR7400492D0 (pt) 1973-01-24 1974-01-23 Aperfeicoamentos em aparelho para produzir tubos de aco de formacao helicoidal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973011067U JPS535088Y2 (cg-RX-API-DMAC7.html) 1973-01-24 1973-01-24

Publications (2)

Publication Number Publication Date
JPS49114238U JPS49114238U (cg-RX-API-DMAC7.html) 1974-09-30
JPS535088Y2 true JPS535088Y2 (cg-RX-API-DMAC7.html) 1978-02-08

Family

ID=11767632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973011067U Expired JPS535088Y2 (cg-RX-API-DMAC7.html) 1973-01-24 1973-01-24

Country Status (5)

Country Link
US (1) US3916663A (cg-RX-API-DMAC7.html)
JP (1) JPS535088Y2 (cg-RX-API-DMAC7.html)
BR (1) BR7400492D0 (cg-RX-API-DMAC7.html)
CA (1) CA991026A (cg-RX-API-DMAC7.html)
DE (1) DE2402579A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116060C2 (de) * 1981-04-22 1986-07-17 Nippon Steel Corp., Tokio/Tokyo Verfahren und Vorrichtung zum Herstellen von Schraubennahtrohren
AT376484B (de) * 1981-07-24 1984-11-26 Kessler & Co Tech Chem Gmbh Schlauchwickelkopf mit biegsamen wellen
EP2172327A4 (en) 2007-07-12 2017-01-04 Sekisui Chemical Co., Ltd. Device for curling strip member with reinforcing material, method for making spiral pipe, and device for making spiral pipe
WO2012128123A2 (ja) * 2011-03-18 2012-09-27 株式会社エス・エッチ・ティ 自動巻線機、空芯コイル及びその巻線方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146331A (en) * 1961-10-18 1964-08-25 Hoesch Ag Apparatus for producing helical-seam pipe
US3650015A (en) * 1969-02-04 1972-03-21 Pacific Roller Die Co Inc Helical pipe making method
DE2053266B2 (de) * 1970-10-30 1973-04-26 Blohm + Voss Ag, 2000 Hamburg Vorrichtung zur schraubenlinienfoermigen verformung eines bandes zu einem rohr

Also Published As

Publication number Publication date
CA991026A (en) 1976-06-15
DE2402579A1 (de) 1974-07-25
US3916663A (en) 1975-11-04
JPS49114238U (cg-RX-API-DMAC7.html) 1974-09-30
BR7400492D0 (pt) 1974-08-22

Similar Documents

Publication Publication Date Title
AR201758A1 (cg-RX-API-DMAC7.html)
AR201235Q (cg-RX-API-DMAC7.html)
AR201231Q (cg-RX-API-DMAC7.html)
AU474593B2 (cg-RX-API-DMAC7.html)
AU474511B2 (cg-RX-API-DMAC7.html)
AU465453B2 (cg-RX-API-DMAC7.html)
AU471343B2 (cg-RX-API-DMAC7.html)
AU450229B2 (cg-RX-API-DMAC7.html)
AU476714B2 (cg-RX-API-DMAC7.html)
AR201229Q (cg-RX-API-DMAC7.html)
AU466283B2 (cg-RX-API-DMAC7.html)
AU472848B2 (cg-RX-API-DMAC7.html)
AU476696B2 (cg-RX-API-DMAC7.html)
AR199451A1 (cg-RX-API-DMAC7.html)
AU476873B1 (cg-RX-API-DMAC7.html)
AR200885A1 (cg-RX-API-DMAC7.html)
AR195311A1 (cg-RX-API-DMAC7.html)
AU477824B2 (cg-RX-API-DMAC7.html)
AR195948A1 (cg-RX-API-DMAC7.html)
AR200256A1 (cg-RX-API-DMAC7.html)
AR197627A1 (cg-RX-API-DMAC7.html)
AU471461B2 (cg-RX-API-DMAC7.html)
AR210729A1 (cg-RX-API-DMAC7.html)
AR193950A1 (cg-RX-API-DMAC7.html)
AR196382A1 (cg-RX-API-DMAC7.html)