BR7203251D0 - Aparelho para formar um tubo a partir de um material em chapa - Google Patents

Aparelho para formar um tubo a partir de um material em chapa

Info

Publication number
BR7203251D0
BR7203251D0 BR3251/72A BR325172A BR7203251D0 BR 7203251 D0 BR7203251 D0 BR 7203251D0 BR 3251/72 A BR3251/72 A BR 3251/72A BR 325172 A BR325172 A BR 325172A BR 7203251 D0 BR7203251 D0 BR 7203251D0
Authority
BR
Brazil
Prior art keywords
appliance
tube
forming
plate
Prior art date
Application number
BR3251/72A
Other languages
English (en)
Portuguese (pt)
Inventor
J Morris
Original Assignee
Olin 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 Olin Corp filed Critical Olin Corp
Publication of BR7203251D0 publication Critical patent/BR7203251D0/pt

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
    • B21C37/08—Making tubes with welded or soldered seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
BR3251/72A 1971-05-24 1972-05-23 Aparelho para formar um tubo a partir de um material em chapa BR7203251D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14613871A 1971-05-24 1971-05-24

Publications (1)

Publication Number Publication Date
BR7203251D0 true BR7203251D0 (pt) 1973-06-26

Family

ID=22516001

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3251/72A BR7203251D0 (pt) 1971-05-24 1972-05-23 Aparelho para formar um tubo a partir de um material em chapa

Country Status (11)

Country Link
US (1) US3691337A (fr)
AT (1) AT325392B (fr)
AU (1) AU472165B2 (fr)
BE (1) BE783883A (fr)
BR (1) BR7203251D0 (fr)
CA (1) CA952766A (fr)
CH (1) CH552419A (fr)
ES (1) ES402396A1 (fr)
FR (1) FR2138998B1 (fr)
GB (1) GB1357682A (fr)
IT (1) IT952739B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971239A (en) * 1988-12-21 1990-11-20 Ameron, Inc. Method and apparatus for making welded tapered tubes
GB2244015B (en) * 1990-03-14 1993-10-27 Hadley Sections Limited Tube and method of forming same
US5868299A (en) * 1997-05-05 1999-02-09 Abbey Etna Machine Company Method and apparatus for maintaining seam alignment in seam welded tubes
CN102500640B (zh) * 2011-10-19 2013-12-25 上海交通大学 直缝焊管排辊成形机组的工艺优化方法
US20150165555A1 (en) * 2013-12-13 2015-06-18 Global Automotive Systems, Llc Tube seam weld station and weld shoes
CN104307922A (zh) * 2014-11-14 2015-01-28 武汉钢铁(集团)公司 大高宽比高强度矩管冷弯成型方法

Also Published As

Publication number Publication date
ES402396A1 (es) 1975-04-01
US3691337A (en) 1972-09-12
GB1357682A (en) 1974-06-26
BE783883A (fr) 1972-11-24
FR2138998B1 (fr) 1977-04-01
CH552419A (de) 1974-08-15
AT325392B (de) 1975-10-27
FR2138998A1 (fr) 1973-01-05
CA952766A (en) 1974-08-13
IT952739B (it) 1973-07-30
AU472165B2 (en) 1973-10-04
AU4062572A (en) 1973-10-04

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