BE391420A - - Google Patents

Info

Publication number
BE391420A
BE391420A BE391420DA BE391420A BE 391420 A BE391420 A BE 391420A BE 391420D A BE391420D A BE 391420DA BE 391420 A BE391420 A BE 391420A
Authority
BE
Belgium
Application number
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.)
Publication of BE391420A publication Critical patent/BE391420A/xx

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
    • B21C37/0826—Preparing the edges of the metal sheet with the aim of having some effect on the weld
    • 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
    • B21C37/10—Making tubes with seams being neither welded nor soldered, e.g. riveted seams
    • B21C37/101—Making of the seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE391420D 1931-10-06 BE391420A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387968XA 1931-10-06 1931-10-06

Publications (1)

Publication Number Publication Date
BE391420A true BE391420A (enrdf_load_stackoverflow)

Family

ID=21901953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE391420D BE391420A (enrdf_load_stackoverflow) 1931-10-06

Country Status (2)

Country Link
BE (1) BE391420A (enrdf_load_stackoverflow)
GB (1) GB387968A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751620C (de) * 1939-06-30 1951-10-31 Mecano Spezialartikel Fuer Kra Rohr aus einem Metallstreifen mit gewalzter Profilnaht
US3043003A (en) * 1958-03-03 1962-07-10 Lever David Allan Method for forming joint
US4282649A (en) * 1978-04-27 1981-08-11 Microwave Development Laboratories Interlocked waveguide assembly
GB2172370A (en) * 1985-03-14 1986-09-17 British Gas Corp Lining pipelines
US5216811A (en) * 1990-09-10 1993-06-08 Steel Parts Corporation Method for forming a bushing
CN110385953B (zh) * 2019-07-31 2021-11-02 天人汽车底盘（芜湖）股份有限公司 板料成型的高强度扭力横梁
CN110385955B (zh) * 2019-07-31 2024-09-03 天人汽车底盘（芜湖）股份有限公司 板料成型的抗疲劳扭力横梁
CN110315924B (zh) * 2019-07-31 2024-08-27 天人汽车底盘（芜湖）股份有限公司 板料成型的高性能扭力梁

Also Published As

Publication number Publication date
GB387968A (en) 1933-02-16

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