GB1305677A - - Google Patents

Info

Publication number
GB1305677A
GB1305677A GB1766671A GB1766671A GB1305677A GB 1305677 A GB1305677 A GB 1305677A GB 1766671 A GB1766671 A GB 1766671A GB 1766671 A GB1766671 A GB 1766671A GB 1305677 A GB1305677 A GB 1305677A
Authority
GB
United Kingdom
Prior art keywords
strip
skelping
die
rolls
edges
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
GB1766671A
Other languages
English (en)
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
Publication of GB1305677A publication Critical patent/GB1305677A/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, 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
    • B21C37/08—Making tubes with welded or soldered seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB1766671A 1970-06-17 1971-05-27 Expired GB1305677A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4687670A 1970-06-17 1970-06-17

Publications (1)

Publication Number Publication Date
GB1305677A true GB1305677A (enExample) 1973-02-07

Family

ID=21945873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1766671A Expired GB1305677A (enExample) 1970-06-17 1971-05-27

Country Status (4)

Country Link
US (1) US3722248A (enExample)
CA (1) CA946222A (enExample)
DE (1) DE2128413A1 (enExample)
GB (1) GB1305677A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2270731C1 (ru) * 2004-08-09 2006-02-27 Общество с ограниченной ответственностью "Русские карнизы" Оправка для обжатия труб с внутренним фальцевым швом
RU2276627C1 (ru) * 2004-09-28 2006-05-20 Общество с ограниченной ответственностью "Русские карнизы" Профилегибочный стан

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805735C3 (de) * 1978-02-09 1982-02-18 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zur Herstellung längsnahtgeschweißter Rohre durch Kalteinformen von Bändern
JPS54145361A (en) * 1978-05-02 1979-11-13 Nippon Steel Corp Roller forming cylindrical pipe
US4603807A (en) * 1984-06-01 1986-08-05 Allied Tube & Conduit Corporation Mill for roll forming a fluted tube
DE102008063385B4 (de) * 2008-12-30 2013-08-14 Getrag Ford Transmissions Gmbh Kupplungssupport
DE102011089208A1 (de) * 2011-12-20 2013-06-20 Witzenmann Gmbh Modulare Rohrschweißvorrichtung und Verfahren zur Herstellung eines Rohrs
CN104028596B (zh) * 2014-05-23 2016-01-06 宁波赛乐福板材成型技术有限公司 板材连续渐近成型装置
CN110732752A (zh) * 2018-07-20 2020-01-31 广州南洋电缆有限公司 一种偏弧纠正系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1187374A (en) * 1915-05-14 1916-06-13 Herman Nowak Machine for shaping metal troughs and tubes.
US1190351A (en) * 1915-08-20 1916-07-11 M J Ford Machine for lock-joining tubes.
US1746281A (en) * 1927-07-26 1930-02-11 Union Metal Mfg Co Apparatus for and method of making tapered tubular poles
US3001569A (en) * 1958-04-29 1961-09-26 Flexonics Corp Tube forming tool
US3236083A (en) * 1963-02-06 1966-02-22 Continental Can Co Conical strip shaping apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2270731C1 (ru) * 2004-08-09 2006-02-27 Общество с ограниченной ответственностью "Русские карнизы" Оправка для обжатия труб с внутренним фальцевым швом
RU2276627C1 (ru) * 2004-09-28 2006-05-20 Общество с ограниченной ответственностью "Русские карнизы" Профилегибочный стан

Also Published As

Publication number Publication date
US3722248A (en) 1973-03-27
DE2128413A1 (de) 1971-12-23
CA946222A (en) 1974-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees