SE0401249D0 - Method and apparatus for producing curved and cured hollow beams - Google Patents

Method and apparatus for producing curved and cured hollow beams

Info

Publication number
SE0401249D0
SE0401249D0 SE0401249A SE0401249A SE0401249D0 SE 0401249 D0 SE0401249 D0 SE 0401249D0 SE 0401249 A SE0401249 A SE 0401249A SE 0401249 A SE0401249 A SE 0401249A SE 0401249 D0 SE0401249 D0 SE 0401249D0
Authority
SE
Sweden
Prior art keywords
hollow beams
shaping
producing curved
cured hollow
cured
Prior art date
Application number
SE0401249A
Other languages
Swedish (sv)
Other versions
SE528064C2 (en
SE0401249L (en
Inventor
Lars Nilsson
Peter Wikstroem
Original Assignee
Accra Teknik Ab
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 Accra Teknik Ab filed Critical Accra Teknik Ab
Priority to SE0401249A priority Critical patent/SE528064C2/en
Publication of SE0401249D0 publication Critical patent/SE0401249D0/en
Priority to KR1020067026247A priority patent/KR101218512B1/en
Priority to DE602005027693T priority patent/DE602005027693D1/en
Priority to PCT/SE2005/000687 priority patent/WO2005110638A1/en
Priority to AT05740415T priority patent/ATE507017T1/en
Priority to CN200580023750XA priority patent/CN1984730B/en
Priority to EP05740415.4A priority patent/EP1755801B2/en
Publication of SE0401249L publication Critical patent/SE0401249L/en
Publication of SE528064C2 publication Critical patent/SE528064C2/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
    • 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
    • B21D7/028—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and altering the profile at the same time, e.g. forming bumpers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The device has upper and lower tools and beam ends compressing unit, so that beam (1) after shaping has greatest volume at center portion and smallest volume at the ends (1A,1B) along certain distance and sections to bend the beam end portions. Independent claims are also included for the following: (1) shaping method of beam; and (2) shaping and quenching device for hollow beams.
SE0401249A 2004-05-13 2004-05-13 Shaping device of beam from blank, has upper and lower tools and beam ends compressing unit, so that beam after shaping has greatest volume at center portion and smallest volume at ends SE528064C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0401249A SE528064C2 (en) 2004-05-13 2004-05-13 Shaping device of beam from blank, has upper and lower tools and beam ends compressing unit, so that beam after shaping has greatest volume at center portion and smallest volume at ends
KR1020067026247A KR101218512B1 (en) 2004-05-13 2005-05-13 A device and a method for shaping and quenching a beam
DE602005027693T DE602005027693D1 (en) 2004-05-13 2005-05-13 DEVICE AND METHOD FOR FORMING AND SCANNING A CARRIER
PCT/SE2005/000687 WO2005110638A1 (en) 2004-05-13 2005-05-13 A device and a method for shaping and quenching a beam
AT05740415T ATE507017T1 (en) 2004-05-13 2005-05-13 APPARATUS AND METHOD FOR SHAPING AND QUENCHING A SUPPORT
CN200580023750XA CN1984730B (en) 2004-05-13 2005-05-13 A device and a method for shaping and quenching a beam
EP05740415.4A EP1755801B2 (en) 2004-05-13 2005-05-13 A device and a method for shaping and quenching a beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401249A SE528064C2 (en) 2004-05-13 2004-05-13 Shaping device of beam from blank, has upper and lower tools and beam ends compressing unit, so that beam after shaping has greatest volume at center portion and smallest volume at ends

Publications (3)

Publication Number Publication Date
SE0401249D0 true SE0401249D0 (en) 2004-05-13
SE0401249L SE0401249L (en) 2005-11-14
SE528064C2 SE528064C2 (en) 2006-08-22

Family

ID=32390948

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401249A SE528064C2 (en) 2004-05-13 2004-05-13 Shaping device of beam from blank, has upper and lower tools and beam ends compressing unit, so that beam after shaping has greatest volume at center portion and smallest volume at ends

Country Status (1)

Country Link
SE (1) SE528064C2 (en)

Also Published As

Publication number Publication date
SE528064C2 (en) 2006-08-22
SE0401249L (en) 2005-11-14

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Legal Events

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NUG Patent has lapsed