MY6300032A - Improvements in or relating to the production of tubular bodies - Google Patents

Improvements in or relating to the production of tubular bodies

Info

Publication number
MY6300032A
MY6300032A MY196332A MY6300032A MY6300032A MY 6300032 A MY6300032 A MY 6300032A MY 196332 A MY196332 A MY 196332A MY 6300032 A MY6300032 A MY 6300032A MY 6300032 A MY6300032 A MY 6300032A
Authority
MY
Malaysia
Prior art keywords
relating
production
tubular bodies
bodies
tubular
Prior art date
Application number
MY196332A
Original Assignee
Wilhelm Eckhardt
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 Wilhelm Eckhardt filed Critical Wilhelm Eckhardt
Publication of MY6300032A publication Critical patent/MY6300032A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
MY196332A 1957-01-15 1963-12-31 Improvements in or relating to the production of tubular bodies MY6300032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869021X 1957-01-15

Publications (1)

Publication Number Publication Date
MY6300032A true MY6300032A (en) 1963-12-31

Family

ID=6802749

Family Applications (1)

Application Number Title Priority Date Filing Date
MY196332A MY6300032A (en) 1957-01-15 1963-12-31 Improvements in or relating to the production of tubular bodies

Country Status (2)

Country Link
GB (1) GB869021A (en)
MY (1) MY6300032A (en)

Also Published As

Publication number Publication date
GB869021A (en) 1961-05-25

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