SE444954B - Forfarande for framstellning av en rorformig stalprofil for forsterkning av bildorrar - Google Patents

Forfarande for framstellning av en rorformig stalprofil for forsterkning av bildorrar

Info

Publication number
SE444954B
SE444954B SE7808833A SE7808833A SE444954B SE 444954 B SE444954 B SE 444954B SE 7808833 A SE7808833 A SE 7808833A SE 7808833 A SE7808833 A SE 7808833A SE 444954 B SE444954 B SE 444954B
Authority
SE
Sweden
Prior art keywords
pipe
steel pipe
connection
steel
heat treatment
Prior art date
Application number
SE7808833A
Other languages
English (en)
Swedish (sv)
Other versions
SE7808833L (sv
Inventor
S Klatzer
W Dickhoff
Original Assignee
Benteler Werke Ag
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 Benteler Werke Ag filed Critical Benteler Werke Ag
Publication of SE7808833L publication Critical patent/SE7808833L/xx
Publication of SE444954B publication Critical patent/SE444954B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Body Structure For Vehicles (AREA)
  • Heat Treatment Of Steel (AREA)
SE7808833A 1977-11-14 1978-08-22 Forfarande for framstellning av en rorformig stalprofil for forsterkning av bildorrar SE444954B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2750867A DE2750867C2 (de) 1977-11-14 1977-11-14 Verwendung einer Stahllegierung für Rohre zur Türverstärkung

Publications (2)

Publication Number Publication Date
SE7808833L SE7808833L (sv) 1979-05-15
SE444954B true SE444954B (sv) 1986-05-20

Family

ID=6023708

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808833A SE444954B (sv) 1977-11-14 1978-08-22 Forfarande for framstellning av en rorformig stalprofil for forsterkning av bildorrar

Country Status (6)

Country Link
US (1) US4210467A (it)
DE (1) DE2750867C2 (it)
FR (1) FR2408659A1 (it)
GB (1) GB2007548B (it)
IT (1) IT1107996B (it)
SE (1) SE444954B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900022C3 (de) * 1979-01-02 1981-12-03 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren zum Herstellen von Profilen
SE452028B (sv) * 1982-04-30 1987-11-09 Skf Steel Eng Ab Anvendning av ror framstellda av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
DE3415526C2 (de) * 1984-04-26 1987-02-26 Benteler-Werke AG, Werk Neuhaus, 4790 Paderborn Verwendung einer Stahllegierung für Fahrradrahmenrohre
DE3728476C1 (en) * 1987-08-26 1989-04-06 Benteler Werke Ag Use of a steel as material for producing pipes for door reinforcement
DE4133144A1 (de) * 1990-10-04 1992-04-09 Mannesmann Ag Aufpralltraeger
DE4031680A1 (de) * 1990-10-04 1992-04-09 Mannesmann Ag Tuerverstaerkerelement
JP2546070B2 (ja) * 1990-12-25 1996-10-23 日本鋼管株式会社 車輛用ドアインパクトバー用高強度電縫鋼管およびその製造方法
EP0494448A1 (en) * 1990-12-25 1992-07-15 Nkk Corporation Method for manufacturing electric-resistance-welded steel pipe with high strength
JP3049894B2 (ja) * 1991-11-27 2000-06-05 日本ゼオン株式会社 アクリル酸エステル系共重合体プラスチゾル組成物
JPH0681078A (ja) * 1992-07-09 1994-03-22 Sumitomo Metal Ind Ltd 低降伏比高強度鋼材およびその製造方法
US5582052A (en) * 1993-05-20 1996-12-10 Benteler Industries, Inc. Controlled time-overlapped hydroforming
US5370437A (en) * 1993-08-19 1994-12-06 Benteler Industries, Inc. Universal impact beam tube pocket
KR200172869Y1 (ko) * 1999-10-06 2000-03-15 동원금속공업주식회사 자동차용 임팩트빔 열처리장치
US6918224B2 (en) 2002-05-01 2005-07-19 Benteler Automotive Corporation Heat treatment strategically strengthened door beam
DE10255264A1 (de) * 2002-11-27 2004-06-17 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung als Werkstoff zur Herstellung von dickwandigen Rohrbauteilen für Kraftfahrzeuge
DE10255260A1 (de) * 2002-11-27 2004-06-09 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung als Werkstoff zur Herstellung von Rohrleitungen für Kraftfahrzeuge
DE102007050227B4 (de) * 2007-10-20 2021-11-11 Bayerische Motoren Werke Aktiengesellschaft Fahrzeugtür
WO2013012972A1 (en) * 2011-07-19 2013-01-24 Johnson Controls Technology Company Bent tube with foam feinforcement and method
US11712948B2 (en) * 2019-11-13 2023-08-01 Honda Motor Co., Ltd. High strength aluminum alloy door beam

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020913A (en) * 1961-11-29 1966-02-23 Yawata Iron & Steel Co Low-alloy tough steel
DE1483331B2 (de) * 1964-01-22 1971-03-18 Yawata Iron & Steel Co , Ltd , To kio Verwendung einer haertbaren stahllegierung
AT260980B (de) * 1964-02-18 1968-04-10 Indugas Ges Fuer Ind Gasverwen Vorrichtung für die Erwärmung oder Wärmebehandlung von Rohren
FR1386956A (fr) * 1964-04-02 1965-01-22 Algoma Steel Corp Ltd Procédé de traitement thermique d'aciers spéciaux et produits industriels nouveaux obtenus par ce procédé
GB1166477A (en) * 1965-10-30 1969-10-08 Nippon Kokan Kk Method for Improving the Mechanical Strength of Elongate Ferrous Metal Workpieces
US3554734A (en) * 1966-09-10 1971-01-12 Nippon Kokan Kk Steel alloy containing low chromium and copper
US3787201A (en) * 1967-09-18 1974-01-22 Nippon Steel Corp High tensile strength steel plate for cold-forming
US3944442A (en) * 1973-07-13 1976-03-16 The International Nickel Company, Inc. Air hardenable, formable steel

Also Published As

Publication number Publication date
DE2750867A1 (de) 1979-05-17
FR2408659A1 (fr) 1979-06-08
DE2750867C2 (de) 1983-10-20
FR2408659B1 (it) 1983-05-13
US4210467A (en) 1980-07-01
GB2007548B (en) 1982-03-03
IT1107996B (it) 1985-12-02
GB2007548A (en) 1979-05-23
SE7808833L (sv) 1979-05-15
IT7850992A0 (it) 1978-09-06

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