MX394710B - Estructura de parte posterior de vehiculo. - Google Patents

Estructura de parte posterior de vehiculo.

Info

Publication number
MX394710B
MX394710B MX2018008215A MX2018008215A MX394710B MX 394710 B MX394710 B MX 394710B MX 2018008215 A MX2018008215 A MX 2018008215A MX 2018008215 A MX2018008215 A MX 2018008215A MX 394710 B MX394710 B MX 394710B
Authority
MX
Mexico
Prior art keywords
vehicle
floor panel
frames
pair
recessed portion
Prior art date
Application number
MX2018008215A
Other languages
English (en)
Other versions
MX2018008215A (es
Inventor
Ryuichi Nishimura
Yoshiaki Nakazawa
Original Assignee
Nippon Steel 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 Corp filed Critical Nippon Steel Corp
Publication of MX2018008215A publication Critical patent/MX2018008215A/es
Publication of MX394710B publication Critical patent/MX394710B/es

Links

Classifications

    • 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
    • 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
    • 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
    • B62D25/08—Front or rear portions
    • B62D25/087—Luggage compartments
    • 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
    • B62D25/20—Floors or bottom sub-units
    • 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
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D43/00—Spare wheel stowing, holding, or mounting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D43/00—Spare wheel stowing, holding, or mounting arrangements
    • B62D43/06—Spare wheel stowing, holding, or mounting arrangements within the vehicle body
    • B62D43/10—Spare wheel stowing, holding, or mounting arrangements within the vehicle body and arranged substantially horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/12—Production or manufacturing of vehicle parts
    • B60Y2410/124—Welded parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/12—Production or manufacturing of vehicle parts
    • B60Y2410/125—Bounded parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

[Objeto] Para lograr una reducción de peso de la estructura de una carrocería mientras se mantiene la seguridad de colisión en los impactos desde la parte posterior del vehículo. [Solución] Se proporciona una estructura de parte posterior de vehículo 1 equipada con un par de bastidores posteriores 4 dispuestos extendiéndose en la dirección de longitud de vehículo y un panel de piso posterior 2 unido al par de bastidores posteriores 4, en donde el panel de piso posterior 2 tiene una porción cóncava 3 que se extiende desde la parte posterior del panel de piso posterior 2 a la parte frontal, y la porción cóncava 3 se forma desde una lámina metálica que tiene una resistencia a la tensión iguala o mayor al par de bastidores posteriores 4. Esta configuración permite que se absorba la energía de colisión principalmente por el panel de piso posterior 2 cuando la carga de impacto de la parte posterior del vehículo actúa en la porción cóncava 3 del panel de piso posterior 2. Por lo tanto, esto reduce la carga colocada sobre los bastidores posteriores 4 con respecto a la absorción de energía de colisión y por lo tanto permite que se hagan más delgados y cortos los bastidores posteriores y que la carrocería general del vehículo sea más ligera.
MX2018008215A 2016-01-06 2017-01-06 Estructura de parte posterior de vehiculo. MX394710B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016000881 2016-01-06
PCT/JP2017/000223 WO2017119472A1 (ja) 2016-01-06 2017-01-06 車両後部構造

Publications (2)

Publication Number Publication Date
MX2018008215A MX2018008215A (es) 2018-09-07
MX394710B true MX394710B (es) 2025-03-24

Family

ID=59273750

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018008215A MX394710B (es) 2016-01-06 2017-01-06 Estructura de parte posterior de vehiculo.

Country Status (11)

Country Link
US (1) US10633032B2 (es)
EP (1) EP3401193B1 (es)
JP (1) JP6528859B2 (es)
KR (1) KR102019219B1 (es)
CN (1) CN108430857B (es)
BR (1) BR112018013572A2 (es)
CA (1) CA3008782C (es)
ES (1) ES2820527T3 (es)
MX (1) MX394710B (es)
RU (1) RU2686287C1 (es)
WO (1) WO2017119472A1 (es)

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CA3012174C (en) * 2016-02-05 2019-04-23 Nippon Steel & Sumitomo Metal Corporation Vehicle front portion structure
EP3747745B1 (en) * 2019-06-06 2023-01-04 Ford Global Technologies, LLC Receiving device for a luggage compartment floor of a vehicle, method for manufacturing such a device and vehicle luggage compartment floor
CN114728565B (zh) * 2019-11-21 2025-09-05 特斯拉公司 带外骨架的车辆
JP7411522B2 (ja) * 2020-09-04 2024-01-11 本田技研工業株式会社 車体構造
JP7334139B2 (ja) * 2020-09-04 2023-08-28 本田技研工業株式会社 車体後部構造
CN115107880A (zh) * 2021-03-18 2022-09-27 本田技研工业株式会社 车体面板结构
CN117120326A (zh) * 2021-05-26 2023-11-24 日本制铁株式会社 汽车用面板构造
CN115230827B (zh) * 2022-08-17 2024-06-11 上海汽车集团股份有限公司 一种下车体架构以及车辆

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Also Published As

Publication number Publication date
EP3401193A4 (en) 2019-11-20
US20190009828A1 (en) 2019-01-10
CN108430857A (zh) 2018-08-21
ES2820527T3 (es) 2021-04-21
CA3008782A1 (en) 2017-07-13
EP3401193A1 (en) 2018-11-14
US10633032B2 (en) 2020-04-28
EP3401193B1 (en) 2020-08-12
WO2017119472A1 (ja) 2017-07-13
KR20180088728A (ko) 2018-08-06
BR112018013572A2 (pt) 2018-12-11
RU2686287C1 (ru) 2019-04-24
JP6528859B2 (ja) 2019-06-12
CN108430857B (zh) 2020-10-27
KR102019219B1 (ko) 2019-09-06
CA3008782C (en) 2020-05-05
MX2018008215A (es) 2018-09-07
JPWO2017119472A1 (ja) 2018-10-04

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