WO2012014230A8 - Vehicle bonnet structure for pedestrian protection - Google Patents

Vehicle bonnet structure for pedestrian protection Download PDF

Info

Publication number
WO2012014230A8
WO2012014230A8 PCT/IN2011/000499 IN2011000499W WO2012014230A8 WO 2012014230 A8 WO2012014230 A8 WO 2012014230A8 IN 2011000499 W IN2011000499 W IN 2011000499W WO 2012014230 A8 WO2012014230 A8 WO 2012014230A8
Authority
WO
WIPO (PCT)
Prior art keywords
pedestrian protection
vehicle
vehicle bonnet
bonnet structure
inner panel
Prior art date
Application number
PCT/IN2011/000499
Other languages
French (fr)
Other versions
WO2012014230A1 (en
Inventor
Sudesh Kumar Kaisare
Suresh Raghunath Kale
Ritesh Kumar Jain
Original Assignee
Mahindra & Mahindra Limited
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 Mahindra & Mahindra Limited filed Critical Mahindra & Mahindra Limited
Priority to EP11811947.8A priority Critical patent/EP2598381A4/en
Priority to JP2013521288A priority patent/JP2013537862A/en
Priority to KR1020137004949A priority patent/KR20130141450A/en
Publication of WO2012014230A1 publication Critical patent/WO2012014230A1/en
Priority to US14/018,061 priority patent/US9022161B2/en
Publication of WO2012014230A8 publication Critical patent/WO2012014230A8/en

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
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components

Abstract

The invention relates to the vehicle bonnet structure for pedestrian protection. The vehicle bonnet comprises outer panel between front end and wind shield of vehicle. An inner panel disposed and secured along the entire region of a reverse surface of the said outer panel. The plurality of Semi-spherical configurations (1) having plurality of cuts (2) on the periphery are provided on the inner panel of the bonnet. A bead (3) is provided on the top of each of the said semispherical structure (1). The said semi-spherical structure (1) with bead (3) accommodated between said inner panel and outer panel.
PCT/IN2011/000499 2010-07-27 2011-07-27 Vehicle bonnet structure for pedestrian protection WO2012014230A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11811947.8A EP2598381A4 (en) 2010-07-27 2011-07-28 Vehicle bonnet structure for pedestrian protection
JP2013521288A JP2013537862A (en) 2010-07-27 2011-07-28 Vehicle bonnet structure suitable for pedestrian protection
KR1020137004949A KR20130141450A (en) 2010-07-27 2011-07-28 Vehicle bonnet structure for pedestrian protection
US14/018,061 US9022161B2 (en) 2010-07-27 2013-09-04 Vehicle bonnet structure for pedestrian protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2131/MUM/2010 2010-07-27
IN2131MU2010 2010-07-27

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13812374 A-371-Of-International 2011-07-28
US14/018,061 Continuation US9022161B2 (en) 2010-07-27 2013-09-04 Vehicle bonnet structure for pedestrian protection

Publications (2)

Publication Number Publication Date
WO2012014230A1 WO2012014230A1 (en) 2012-02-02
WO2012014230A8 true WO2012014230A8 (en) 2013-11-07

Family

ID=45529499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2011/000499 WO2012014230A1 (en) 2010-07-27 2011-07-27 Vehicle bonnet structure for pedestrian protection

Country Status (4)

Country Link
EP (1) EP2598381A4 (en)
JP (1) JP2013537862A (en)
KR (1) KR20130141450A (en)
WO (1) WO2012014230A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017352B1 (en) * 2014-02-07 2017-07-21 Renault Sas AUTOMOTIVE BODY ELEMENT COMPRISING A TREILLIS LINING
CN112238835B (en) * 2019-07-19 2022-06-21 广州汽车集团股份有限公司 Engine cover assembly structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621677B1 (en) * 1987-10-13 1990-06-22 Heuliez Henri France Design RIGID STRUCTURE FOR REALIZING THREE-DIMENSIONAL PANELS OR ELEMENTS
JP3697917B2 (en) * 1998-12-11 2005-09-21 日産自動車株式会社 Plate member structure for automobiles
DE10063586A1 (en) * 2000-05-08 2002-08-29 Volkswagen Ag Energy-absorbent body part for motor vehicles has internal chambers formed by honeycomb profiles, containing airbags and connected to gas generator
JP3912585B2 (en) * 2001-06-05 2007-05-09 トヨタ自動車株式会社 Body panel
JP4282377B2 (en) * 2003-06-04 2009-06-17 株式会社神戸製鋼所 Body panel structure
JP4332026B2 (en) * 2003-12-25 2009-09-16 トヨタ自動車株式会社 Car hood
DE102005015057A1 (en) * 2005-03-31 2006-10-19 Benteler Automobiltechnik Gmbh Front hood for a motor vehicle
JP4931405B2 (en) * 2005-11-18 2012-05-16 株式会社イノアックコーポレーション Shock absorbing member for vehicle
DE102006000502A1 (en) * 2006-04-30 2008-04-17 Jan Jansen Deformation structure for motor vehicles for protection of passengers or pedestrians in case of accident, has connecting element connects outer and inner parts and predetermined breaking point is provided within complete interconnection
JP4801524B2 (en) * 2006-07-21 2011-10-26 株式会社神戸製鋼所 Automotive hood
KR100882660B1 (en) * 2006-12-26 2009-02-06 주식회사 프라코 Method for manufacturing the bonnet for cars
JP5083031B2 (en) * 2008-05-20 2012-11-28 株式会社豊田中央研究所 Deployment structure and shock absorber

Also Published As

Publication number Publication date
JP2013537862A (en) 2013-10-07
KR20130141450A (en) 2013-12-26
EP2598381A1 (en) 2013-06-05
EP2598381A4 (en) 2014-01-08
WO2012014230A1 (en) 2012-02-02

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