GB2120963B - Procedure and means for bending metal sections - Google Patents

Procedure and means for bending metal sections

Info

Publication number
GB2120963B
GB2120963B GB08315048A GB8315048A GB2120963B GB 2120963 B GB2120963 B GB 2120963B GB 08315048 A GB08315048 A GB 08315048A GB 8315048 A GB8315048 A GB 8315048A GB 2120963 B GB2120963 B GB 2120963B
Authority
GB
United Kingdom
Prior art keywords
procedure
metal sections
bending metal
bending
sections
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
GB08315048A
Other versions
GB2120963A (en
GB8315048D0 (en
Inventor
Ilmari Johannes Patrikainen
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 GB8315048D0 publication Critical patent/GB8315048D0/en
Publication of GB2120963A publication Critical patent/GB2120963A/en
Application granted granted Critical
Publication of GB2120963B publication Critical patent/GB2120963B/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Ceramic Products (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
GB08315048A 1982-06-03 1983-06-01 Procedure and means for bending metal sections Expired GB2120963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821973A FI77996C (en) 1982-06-03 1982-06-03 Method and apparatus for bending metal profiles

Publications (3)

Publication Number Publication Date
GB8315048D0 GB8315048D0 (en) 1983-07-06
GB2120963A GB2120963A (en) 1983-12-14
GB2120963B true GB2120963B (en) 1986-05-29

Family

ID=8515629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315048A Expired GB2120963B (en) 1982-06-03 1983-06-01 Procedure and means for bending metal sections

Country Status (8)

Country Link
CH (1) CH659597A5 (en)
DE (1) DE3321379A1 (en)
DK (1) DK162262C (en)
FI (1) FI77996C (en)
FR (1) FR2527950B1 (en)
GB (1) GB2120963B (en)
NO (1) NO166764C (en)
SE (1) SE461446B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1834C (en) * FR. HOPPE, Hofschlosser, in Stuttgart Bending device for gutter supports
GB254066A (en) * 1925-05-20 1926-07-01 Hugo Junkers Improvements in and relating to the manufacture of sheet metal pipes
US1878233A (en) * 1929-10-29 1932-09-20 Griscom Russell Co Coiling machine and method of winding coils
DE832232C (en) * 1950-04-12 1952-02-21 Dolberg A G R Device for bending mandrels encircling eyes at the ends of straight or curved profile steels
DE1075529B (en) * 1955-03-07 1960-02-18 Compagnie de Pont-ä-Mousson, Nancy (Frankreich) Intermittently working device for the helical winding of metal strip into a tube
GB874641A (en) * 1958-12-11 1961-08-10 Reuss Bergbau Und Industriebed Making pipes
DE1806841U (en) * 1959-06-02 1960-02-25 Helmut Beltle BENDING DEVICE FOR THE PRODUCTION OF RAILS FOR GUTTERS.
FR1285430A (en) * 1961-01-12 1962-02-23 Improvements in the manufacture of springs
US3646797A (en) * 1970-05-21 1972-03-07 Sealed Power Corp Machine for forming piston ring spacer-expanders from strip stock
US4302959A (en) * 1977-11-29 1981-12-01 Yakovlev Vladimir K Method of forming helical springs
GB2057316A (en) * 1979-08-31 1981-04-01 Ti Reynolds Ltd Bending sections
US4430872A (en) * 1980-02-14 1984-02-14 Nippon Kokan Kabushiki Kaisha Method and apparatus for plate edge preparation for UOE pipe making process

Also Published As

Publication number Publication date
NO166764B (en) 1991-05-27
CH659597A5 (en) 1987-02-13
DK249383D0 (en) 1983-06-02
DK249383A (en) 1983-12-04
DE3321379A1 (en) 1984-12-20
FR2527950A1 (en) 1983-12-09
FI77996B (en) 1989-02-28
SE8303122L (en) 1983-12-04
FI77996C (en) 1989-06-12
SE461446B (en) 1990-02-19
FR2527950B1 (en) 1989-08-25
GB2120963A (en) 1983-12-14
SE8303122D0 (en) 1983-06-02
DK162262C (en) 1992-03-16
GB8315048D0 (en) 1983-07-06
NO166764C (en) 1991-09-04
FI821973L (en) 1983-12-04
FI821973A0 (en) 1982-06-03
NO831990L (en) 1983-12-05
DK162262B (en) 1991-10-07

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years