GB1384765A - Production of longitudinally ribbed and transversely bent objects - Google Patents

Production of longitudinally ribbed and transversely bent objects

Info

Publication number
GB1384765A
GB1384765A GB1313772A GB1313772A GB1384765A GB 1384765 A GB1384765 A GB 1384765A GB 1313772 A GB1313772 A GB 1313772A GB 1313772 A GB1313772 A GB 1313772A GB 1384765 A GB1384765 A GB 1384765A
Authority
GB
United Kingdom
Prior art keywords
sheet
tools
guides
bending
corrugations
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
GB1313772A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1384765A publication Critical patent/GB1384765A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB1313772A 1971-03-22 1972-03-21 Production of longitudinally ribbed and transversely bent objects Expired GB1384765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT241571A AT307206B (de) 1971-03-22 1971-03-22 Verfahren zur Herstellung eines längsgerippten Profilkörpers und Vorrichtung zu dessen Durchführung

Publications (1)

Publication Number Publication Date
GB1384765A true GB1384765A (en) 1975-02-19

Family

ID=3533929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313772A Expired GB1384765A (en) 1971-03-22 1972-03-21 Production of longitudinally ribbed and transversely bent objects

Country Status (6)

Country Link
AT (1) AT307206B (enExample)
CH (1) CH568109A5 (enExample)
DE (1) DE2212059A1 (enExample)
GB (1) GB1384765A (enExample)
IT (1) IT950115B (enExample)
SE (1) SE394860B (enExample)

Also Published As

Publication number Publication date
DE2212059A1 (de) 1972-09-28
SE394860B (sv) 1977-07-18
AT307206B (de) 1973-05-10
IT950115B (it) 1973-06-20
CH568109A5 (enExample) 1975-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee