ATE507017T1 - APPARATUS AND METHOD FOR SHAPING AND QUENCHING A SUPPORT - Google Patents

APPARATUS AND METHOD FOR SHAPING AND QUENCHING A SUPPORT

Info

Publication number
ATE507017T1
ATE507017T1 AT05740415T AT05740415T ATE507017T1 AT E507017 T1 ATE507017 T1 AT E507017T1 AT 05740415 T AT05740415 T AT 05740415T AT 05740415 T AT05740415 T AT 05740415T AT E507017 T1 ATE507017 T1 AT E507017T1
Authority
AT
Austria
Prior art keywords
shaping
blank
quenching
end portions
heated
Prior art date
Application number
AT05740415T
Other languages
German (de)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35394026&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE507017(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE0401248A external-priority patent/SE527985C2/en
Priority claimed from SE0401249A external-priority patent/SE528064C2/en
Application filed by Accra Teknik Ab filed Critical Accra Teknik Ab
Application granted granted Critical
Publication of ATE507017T1 publication Critical patent/ATE507017T1/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
    • 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
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

A device for shaping a beam from a blank is disclosed, the blank being a profile element in the form of a beam having a closed cross-section, end portions (1A, 1B), a centre portion (1C) and a front flange, a rear flange, an upper web and a lower web. The beam is to be heated to an austenitizing temperature for quenching. The device is characterized in that it comprises an upper tool part (3) and a lower tool part (4) arranged to receive the heated beam blank and shape it, the device comprises a part (9, 9A, 9B) arranged to impress end portions (1.2a) of the rear flange, so that the beam (1) after the shaping has the greatest volume at the centre portion and the smallest volume at the ends (1A, 1B) along a certain distance (X), and parts to bend the beam end portions. The device also comprises means for directing a cooling medium through the internal cavities of the beam. The invention also relates to methods for shaping and quenching hollow beams.
AT05740415T 2004-05-13 2005-05-13 APPARATUS AND METHOD FOR SHAPING AND QUENCHING A SUPPORT ATE507017T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0401248A SE527985C2 (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
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
PCT/SE2005/000687 WO2005110638A1 (en) 2004-05-13 2005-05-13 A device and a method for shaping and quenching a beam

Publications (1)

Publication Number Publication Date
ATE507017T1 true ATE507017T1 (en) 2011-05-15

Family

ID=35394026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05740415T ATE507017T1 (en) 2004-05-13 2005-05-13 APPARATUS AND METHOD FOR SHAPING AND QUENCHING A SUPPORT

Country Status (6)

Country Link
EP (1) EP1755801B2 (en)
KR (1) KR101218512B1 (en)
CN (1) CN1984730B (en)
AT (1) ATE507017T1 (en)
DE (1) DE602005027693D1 (en)
WO (1) WO2005110638A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791645B (en) * 2009-10-23 2013-01-23 武船重型工程股份有限公司 Stepwise arch rib forming process of large-span spacing steel pipe arch
JP5543756B2 (en) 2009-11-05 2014-07-09 アイシン精機株式会社 Bumper device for vehicle
US9505361B2 (en) 2013-10-04 2016-11-29 Multimatic Inc. Vehicle bumper
DE102013112178B4 (en) 2013-11-06 2017-06-29 Manuela Braun Method and device for forming and hardening hollow shaped sheet metal bodies
US9850553B2 (en) 2014-07-22 2017-12-26 Roll Forming Corporation System and method for producing a hardened and tempered structural member
DE102014112968B4 (en) 2014-09-09 2017-04-20 Thyssenkrupp Ag Method for hardening a hollow profile and hardening tool
JP6784476B2 (en) 2015-03-24 2020-11-11 日本発條株式会社 Manufacturing method of hollow stabilizer
US10166593B2 (en) * 2015-09-07 2019-01-01 Hyundai Motor Company Manufacturing method for bumper beam of vehicle
WO2018037390A2 (en) * 2016-08-26 2018-03-01 Shape Corp. Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component
US11072844B2 (en) 2016-10-24 2021-07-27 Shape Corp. Multi-stage aluminum alloy forming and thermal processing method for the production of vehicle components
KR101936478B1 (en) * 2016-12-15 2019-01-08 현대자동차주식회사 Three Dimensional Cooling type Hot-Stamping Method and Hot-Stamping System thereof
CN110592344B (en) * 2019-10-30 2021-06-08 中国航空制造技术研究院 Clamping device for heat treatment of sliding rail sleeve and heat treatment method
DE102021116727A1 (en) 2021-06-29 2022-12-29 Linde + Wiemann SE & Co. KG Process for the production of a profile component from a tubular metallic semi-finished product

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB770935A (en) † 1955-04-12 1957-03-27 Mannesmann Ag Improvements in or relating to processes and apparatus for hardening long tubes and other elongated bodies of carbon steel
JPS56134022A (en) † 1980-03-24 1981-10-20 Hitachi Ltd Pipe bending method
CN85204644U (en) * 1985-10-31 1987-07-22 李培杰 Collision bumper for automobiles
SE507023C2 (en) † 1996-03-18 1998-03-16 Accra Teknik Ab Process and molding tool for producing curved and cured profile elements
SE9702058L (en) * 1997-05-30 1998-11-16 Accra Teknik Ab Process for making hardened metallic hollow bodies of thin-walled steel sheet by blow molding
SE516762C2 (en) * 1999-12-14 2002-02-26 Accra Teknik Ab Bumper beam and method of manufacturing the same
DE10012974C1 (en) † 2000-03-16 2001-03-15 Daimler Chrysler Ag Production of a hollow profile used in the automobile industry comprises a cold forming a hollow profile green body, heating to a temperature above the austenite temperature
ES2267813T3 (en) * 2001-09-12 2007-03-16 General Electric Company BUMPER BEAM AND BUMPER SET INCLUDING A BUMPER BEAM.

Also Published As

Publication number Publication date
CN1984730B (en) 2010-04-07
DE602005027693D1 (en) 2011-06-09
KR20070015962A (en) 2007-02-06
EP1755801A1 (en) 2007-02-28
KR101218512B1 (en) 2013-01-03
CN1984730A (en) 2007-06-20
EP1755801B2 (en) 2014-08-20
WO2005110638A1 (en) 2005-11-24
EP1755801B1 (en) 2011-04-27

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Legal Events

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