SE8303122D0 - PROCEDURE AND MEANS FOR BENDING METAL SECTIONS - Google Patents

PROCEDURE AND MEANS FOR BENDING METAL SECTIONS

Info

Publication number
SE8303122D0
SE8303122D0 SE8303122A SE8303122A SE8303122D0 SE 8303122 D0 SE8303122 D0 SE 8303122D0 SE 8303122 A SE8303122 A SE 8303122A SE 8303122 A SE8303122 A SE 8303122A SE 8303122 D0 SE8303122 D0 SE 8303122D0
Authority
SE
Sweden
Prior art keywords
section
metal sections
procedure
bending metal
bending
Prior art date
Application number
SE8303122A
Other languages
Swedish (sv)
Other versions
SE461446B (en
SE8303122L (en
Inventor
Ilmari Johannes Patrikainen
Original Assignee
Ilmari Johannes Patrikainen
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 Ilmari Johannes Patrikainen filed Critical Ilmari Johannes Patrikainen
Publication of SE8303122D0 publication Critical patent/SE8303122D0/en
Publication of SE8303122L publication Critical patent/SE8303122L/en
Publication of SE461446B publication Critical patent/SE461446B/en

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)

Abstract

In bending metallic section material, such as flat bar iron, into circular shape, such as that of a flange or a conveyor screw, the section (1) is fed with lateral guiding forward periodically and it is bent one part at a time between two jaws (8,9) located above the section and below it. It is possible with the aid of the invention with low expenditure and with high bending moments to bend metal sections of even very great thickness in cross-section. <IMAGE>
SE8303122A 1982-06-03 1983-06-02 DEVICE FOR BENDING A METAL PROFILE SE461446B (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
SE8303122D0 true SE8303122D0 (en) 1983-06-02
SE8303122L SE8303122L (en) 1983-12-04
SE461446B SE461446B (en) 1990-02-19

Family

ID=8515629

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303122A SE461446B (en) 1982-06-03 1983-06-02 DEVICE FOR BENDING A METAL PROFILE

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
DK162262C (en) 1992-03-16
FR2527950B1 (en) 1989-08-25
FI77996B (en) 1989-02-28
DK162262B (en) 1991-10-07
FI821973L (en) 1983-12-04
CH659597A5 (en) 1987-02-13
SE461446B (en) 1990-02-19
DK249383A (en) 1983-12-04
GB2120963B (en) 1986-05-29
NO831990L (en) 1983-12-05
GB2120963A (en) 1983-12-14
NO166764C (en) 1991-09-04
FI77996C (en) 1989-06-12
DK249383D0 (en) 1983-06-02
SE8303122L (en) 1983-12-04
FI821973A0 (en) 1982-06-03
DE3321379A1 (en) 1984-12-20
GB8315048D0 (en) 1983-07-06
FR2527950A1 (en) 1983-12-09

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