MX2022008787A - Tubo expandido para una caja de colision de vehiculo de motor y su metodo de fabricacion. - Google Patents

Tubo expandido para una caja de colision de vehiculo de motor y su metodo de fabricacion.

Info

Publication number
MX2022008787A
MX2022008787A MX2022008787A MX2022008787A MX2022008787A MX 2022008787 A MX2022008787 A MX 2022008787A MX 2022008787 A MX2022008787 A MX 2022008787A MX 2022008787 A MX2022008787 A MX 2022008787A MX 2022008787 A MX2022008787 A MX 2022008787A
Authority
MX
Mexico
Prior art keywords
manufacturing
motor vehicle
crash box
vehicle crash
expanded tube
Prior art date
Application number
MX2022008787A
Other languages
English (en)
Inventor
Stefan Lindner
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of MX2022008787A publication Critical patent/MX2022008787A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2221/00—Treating localised areas of an article

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Motor Power Transmission Devices (AREA)
  • Making Paper Articles (AREA)

Abstract

La presente invención se relaciona con una caja de colisión de vehículo de motor con una dirección de trabajo en el eje longitudinal del vehículo fabricada de un tubo que se expande en diferentes zonas (1, 2, 3, 4) diferentes en resistencia y diámetro mediante el uso de acero que incluso después de la formación tiene una microestructura austenítica homogénea con un efecto de endurecimiento por deformación. La presente invención se relaciona además con el método de fabricación de tal componente.
MX2022008787A 2020-01-28 2021-01-28 Tubo expandido para una caja de colision de vehiculo de motor y su metodo de fabricacion. MX2022008787A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20154182.8A EP3858684A1 (en) 2020-01-28 2020-01-28 Expanded tube for a motor vehicle crash box and manufacturing method for it
PCT/EP2021/051994 WO2021152015A1 (en) 2020-01-28 2021-01-28 Expanded tube for a motor vehicle crash box and manufacturing method for it

Publications (1)

Publication Number Publication Date
MX2022008787A true MX2022008787A (es) 2022-08-15

Family

ID=69571760

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022008787A MX2022008787A (es) 2020-01-28 2021-01-28 Tubo expandido para una caja de colision de vehiculo de motor y su metodo de fabricacion.

Country Status (10)

Country Link
US (1) US20230060627A1 (es)
EP (1) EP3858684A1 (es)
JP (1) JP7464722B2 (es)
KR (1) KR20220130682A (es)
CN (1) CN114901519A (es)
BR (1) BR112022012833A2 (es)
CA (1) CA3164879A1 (es)
MX (1) MX2022008787A (es)
TW (1) TW202134086A (es)
WO (1) WO2021152015A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113775682B (zh) * 2021-11-12 2022-02-08 太原理工大学 一种基于剪纸结构的可调控圆管吸能/储能机构

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854157C (de) 1951-01-23 1952-10-30 Daimler Benz Ag Kraftfahrzeug, insbesondere zur Befoerderung von Personen
JPS6224827A (ja) * 1985-07-25 1987-02-02 Sumitomo Metal Ind Ltd 拡管用マンドレル
US6282769B1 (en) * 1998-07-15 2001-09-04 Cosma International Inc. Motor vehicle end module assembly
FR2792384B1 (fr) * 1999-04-15 2001-06-01 Lorraine Laminage Organe absorbeur de choc et procede de fabrication
JP2001001053A (ja) * 1999-04-22 2001-01-09 Aisin Seiki Co Ltd ロール成形品および自動車用バンパー
DE10042221A1 (de) * 1999-09-02 2001-08-09 Om Corp Stoßdämpfer für ein Fahrzeug, das plastische Verformungen ausnutzt
US6942262B2 (en) * 2001-09-27 2005-09-13 Shape Corporation Tubular energy management system for absorbing impact energy
US6648384B2 (en) * 2001-09-27 2003-11-18 Shape Corporation Bumper crush tower with rings of varied strength
DE202006018616U1 (de) * 2006-12-08 2008-04-17 Cosma Engineering Europe Ag Energieabsorptionsvorrichtung
US8893866B2 (en) * 2008-11-27 2014-11-25 Posco Shock absorbing device for vehicle with multiple shock absorbing stages
JP2011011661A (ja) * 2009-07-02 2011-01-20 Honda Motor Co Ltd 衝撃吸収部材
DE102009056443A1 (de) 2009-12-02 2011-06-09 Benteler Automobiltechnik Gmbh Crashbox und Verfahren zu deren Herstellung
DE102009054616A1 (de) 2009-12-14 2011-06-16 Robert Bosch Gmbh Crashbox mit veränderbarer Steifigkeit und Verfahren zur Veränderung einer Steifigkeit einer solchen Crashbox
DE102010018316A1 (de) 2010-02-26 2011-09-01 Robert Bosch Gmbh Crashbox für ein Kraftfahrzeug
DE102011117933A1 (de) 2011-11-08 2013-05-08 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Crashbox
WO2013179496A1 (ja) * 2012-05-29 2013-12-05 Ｊｆｅスチール株式会社 金属管の拡管製造方法
DE102013101276A1 (de) * 2013-02-08 2014-08-14 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Kraftfahrzeugstabilisators
DE102014115887A1 (de) 2014-10-31 2016-05-19 Benteler Automobiltechnik Gmbh Crashbox für ein Stoßfängersystem eines Kraftfahrzeugs
DE102015121152B4 (de) 2015-10-26 2021-01-14 Benteler Automobiltechnik Gmbh Stoßfängeranordnung für ein Kraftfahrzeug
DE102016000599A1 (de) 2016-01-21 2017-08-10 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Crashbox

Also Published As

Publication number Publication date
KR20220130682A (ko) 2022-09-27
JP7464722B2 (ja) 2024-04-09
TW202134086A (zh) 2021-09-16
BR112022012833A2 (pt) 2022-09-06
US20230060627A1 (en) 2023-03-02
JP2023509623A (ja) 2023-03-09
CN114901519A (zh) 2022-08-12
CA3164879A1 (en) 2021-08-05
WO2021152015A1 (en) 2021-08-05
EP3858684A1 (en) 2021-08-04

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