GB1250314A - - Google Patents

Info

Publication number
GB1250314A
GB1250314A GB1250314DA GB1250314A GB 1250314 A GB1250314 A GB 1250314A GB 1250314D A GB1250314D A GB 1250314DA GB 1250314 A GB1250314 A GB 1250314A
Authority
GB
United Kingdom
Prior art keywords
trellis
pins
arrangements
bars
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
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 GB1250314A publication Critical patent/GB1250314A/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)
  • Particle Accelerators (AREA)
GB1250314D 1968-08-08 1968-08-08 Expired GB1250314A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3778168 1968-08-08

Publications (1)

Publication Number Publication Date
GB1250314A true GB1250314A (sv) 1971-10-20

Family

ID=10398960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250314D Expired GB1250314A (sv) 1968-08-08 1968-08-08

Country Status (1)

Country Link
GB (1) GB1250314A (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022884A1 (en) * 1979-07-18 1981-01-28 ASH & LACY LIMITED Method and apparatus for bending sheet material and bent sheet material obtained
US4351178A (en) * 1979-08-02 1982-09-28 Hitachi, Ltd. Apparatus for bending a straight tube into a serpentine tube
EP0266457A1 (en) * 1985-08-15 1988-05-11 Her Majesty the Queen in Right of the Province of Alberta as represented by the Minister of Energy and Natural Resources Process and apparatus for the manufacture of a corrugated wafer board panel
DE102020123159A1 (de) 2020-09-04 2022-03-10 Iwk Verpackungstechnik Gmbh Faltvorrichtung für einen ebenen Zuschnitt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022884A1 (en) * 1979-07-18 1981-01-28 ASH & LACY LIMITED Method and apparatus for bending sheet material and bent sheet material obtained
US4351178A (en) * 1979-08-02 1982-09-28 Hitachi, Ltd. Apparatus for bending a straight tube into a serpentine tube
EP0266457A1 (en) * 1985-08-15 1988-05-11 Her Majesty the Queen in Right of the Province of Alberta as represented by the Minister of Energy and Natural Resources Process and apparatus for the manufacture of a corrugated wafer board panel
DE102020123159A1 (de) 2020-09-04 2022-03-10 Iwk Verpackungstechnik Gmbh Faltvorrichtung für einen ebenen Zuschnitt

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees