MX345180B - Elemento resistente para una carrocería de automóvil, larguero delantero y estructura lateral para una carrocería de automóvil. - Google Patents

Elemento resistente para una carrocería de automóvil, larguero delantero y estructura lateral para una carrocería de automóvil.

Info

Publication number
MX345180B
MX345180B MX2013007402A MX2013007402A MX345180B MX 345180 B MX345180 B MX 345180B MX 2013007402 A MX2013007402 A MX 2013007402A MX 2013007402 A MX2013007402 A MX 2013007402A MX 345180 B MX345180 B MX 345180B
Authority
MX
Mexico
Prior art keywords
car
treated
heat
mpa
reinforcing member
Prior art date
Application number
MX2013007402A
Other languages
English (en)
Inventor
Tomizawa Atsushi
Shimada Naoaki
Yoshida Michitaka
Kojima Nobusato
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX345180B publication Critical patent/MX345180B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/04—Door pillars ; windshield pillars
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/06—Fixed roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/082—Engine compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/007—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of special steel or specially treated steel, e.g. stainless steel or locally surface hardened steel
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D2221/00—Treating localised areas of an article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

La presente invención se refiere a un Iarguero delantero (53) que tiene un cuerpo formado de un cuerpo tubular que tiene una sección transversal cerrada y que está constituido por un solo elemento en la dirección axial, el cuerpo tiene, desde un extremo hacia el otro extremo en la dirección axial, una porción delantera (55) que se extiende en la dirección de adelante hacia atrás de una carrocería de vehículo, una porción inclinada (56) que es continua con la porción delantera y que se inclina hacia abajo a lo largo de un tablero (59), y una porción trasera (57) que es continua con la porción inclinada (56) y que se extiende a lo largo de la superficie inferior de una plancha de piso (50) que se une al tablero (59), caracterizado porque una porción de la porción delantera (55) es una porción no templada (55a) que no ha experimentado tratamiento de temple general instantáneo y el resto que no es una porción es una porción templada con alta frecuencia (55b) que ha experimentado temple general instantáneo de alta frecuencia, toda la porción inclinada (56) es una porción templada de alta frecuencia (55b) que ha experimentado temple general instantáneo de alta frecuencia, y una porción de la porción trasera (57) es una porción no templada (55a) que no ha experimentado temple general instantáneo, y el resto que no es esa porción es una porción templada de alta frecuencia (55b) que ha experimentado temple general instantáneo de alta frecuencia.
MX2013007402A 2007-04-04 2008-03-31 Elemento resistente para una carrocería de automóvil, larguero delantero y estructura lateral para una carrocería de automóvil. MX345180B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007098730 2007-04-04
PCT/JP2008/056371 WO2008123506A1 (ja) 2007-04-04 2008-03-31 自動車車体用強度部材、フロントサイドメンバー及び自動車車体の側部構造

Publications (1)

Publication Number Publication Date
MX345180B true MX345180B (es) 2017-01-17

Family

ID=39830983

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2009010753A MX2009010753A (es) 2007-04-04 2008-03-31 Elemento resistente para una carroceria de automovil, larguero delantero y estructura lateral para una carroceria de automovil.
MX2013007402A MX345180B (es) 2007-04-04 2008-03-31 Elemento resistente para una carrocería de automóvil, larguero delantero y estructura lateral para una carrocería de automóvil.
MX2017000608A MX357152B (es) 2007-04-04 2008-03-31 Estructura lateral para una carrocería de automóvil.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2009010753A MX2009010753A (es) 2007-04-04 2008-03-31 Elemento resistente para una carroceria de automovil, larguero delantero y estructura lateral para una carroceria de automovil.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2017000608A MX357152B (es) 2007-04-04 2008-03-31 Estructura lateral para una carrocería de automóvil.

Country Status (15)

Country Link
US (3) US8136871B2 (es)
EP (5) EP2517950B1 (es)
JP (4) JPWO2008123506A1 (es)
KR (4) KR20120091396A (es)
CN (3) CN103101576B (es)
AU (3) AU2008235843B2 (es)
BR (1) BRPI0810638A2 (es)
CA (3) CA2770483C (es)
EA (1) EA015065B1 (es)
ES (5) ES2481444T3 (es)
MX (3) MX2009010753A (es)
PL (5) PL2527233T3 (es)
PT (5) PT2527233E (es)
WO (1) WO2008123506A1 (es)
ZA (1) ZA200906904B (es)

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