WO2013032213A3 - Electric vehicle - Google Patents

Electric vehicle Download PDF

Info

Publication number
WO2013032213A3
WO2013032213A3 PCT/KR2012/006879 KR2012006879W WO2013032213A3 WO 2013032213 A3 WO2013032213 A3 WO 2013032213A3 KR 2012006879 W KR2012006879 W KR 2012006879W WO 2013032213 A3 WO2013032213 A3 WO 2013032213A3
Authority
WO
WIPO (PCT)
Prior art keywords
reinforcement member
dash panel
lower dash
tunnel
panel
Prior art date
Application number
PCT/KR2012/006879
Other languages
French (fr)
Korean (ko)
Other versions
WO2013032213A2 (en
Inventor
변다영
Original Assignee
(주)브이이엔에스
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 (주)브이이엔에스 filed Critical (주)브이이엔에스
Publication of WO2013032213A2 publication Critical patent/WO2013032213A2/en
Publication of WO2013032213A3 publication Critical patent/WO2013032213A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • 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
    • B62D25/2018—Floors or bottom sub-units in connection with other superstructure subunits the subunits being front structures
    • 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

Abstract

According to the present invention, an electric vehicle comprises: a lower dash panel coupled to a front floor panel to partition a motor room and a passenger compartment; a tunnel installed in the front floor panel; a rear reinforcement member including a tunnel reinforcement member which is arranged above the tunnel and which has a front end coupled to the lower dash panel, wherein the tunnel reinforcement member is spaced apart from the lower dash panel in forward and backward directions; a left front reinforcement member for interconnecting the left side of the front end of the rear reinforcement member and the lower dash panel; and a right front reinforcement member for interconnecting the right side of the front end of the rear reinforcement member and the lower dash panel, wherein the right front reinforcement member is spaced apart from the left front reinforcement member. An impact transmitted to the lower dash panel is distributed in left and right directions and transmitted to the rear reinforcement member by the left front reinforcement member and the right front reinforcement member, thereby efficiently distributing the impact transmitted to the lower dash panel. Further, the degree of crumpling of the lower dash panel upon the occurrence of a front collision with the vehicle is satisfactory.
PCT/KR2012/006879 2011-09-01 2012-08-29 Electric vehicle WO2013032213A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110088644A KR20130025239A (en) 2011-09-01 2011-09-01 Electric vehicle
KR10-2011-0088644 2011-09-01

Publications (2)

Publication Number Publication Date
WO2013032213A2 WO2013032213A2 (en) 2013-03-07
WO2013032213A3 true WO2013032213A3 (en) 2013-05-02

Family

ID=47757045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006879 WO2013032213A2 (en) 2011-09-01 2012-08-29 Electric vehicle

Country Status (2)

Country Link
KR (1) KR20130025239A (en)
WO (1) WO2013032213A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6522982B2 (en) * 2015-02-18 2019-05-29 本田技研工業株式会社 Body structure
KR101673340B1 (en) * 2015-04-14 2016-11-07 현대자동차 주식회사 Vehicle body reinforcing structure
US9981698B2 (en) * 2016-09-07 2018-05-29 Thunder Power New Energy Vehicle Development Company Limited Vehicle tunnel floor structure
US10661832B2 (en) * 2016-09-07 2020-05-26 Thunder Power Electric Vehicle Development Company Limited Angle and geometry of the front cross member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166683U (en) * 1984-04-13 1985-11-05 マツダ株式会社 car body structure
JPH035688U (en) * 1989-06-07 1991-01-21
JPH0647086U (en) * 1992-12-08 1994-06-28 マツダ株式会社 Lower car body structure
KR19980045285U (en) * 1996-12-27 1998-09-25 김영귀 Reinforcement panel of vehicle front floor panel
JP2008094134A (en) * 2006-10-06 2008-04-24 Toyota Motor Corp Vehicle front structure
JP2008132853A (en) * 2006-11-28 2008-06-12 Nissan Motor Co Ltd Tunnel part structure of vehicle body floor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166683U (en) * 1984-04-13 1985-11-05 マツダ株式会社 car body structure
JPH035688U (en) * 1989-06-07 1991-01-21
JPH0647086U (en) * 1992-12-08 1994-06-28 マツダ株式会社 Lower car body structure
KR19980045285U (en) * 1996-12-27 1998-09-25 김영귀 Reinforcement panel of vehicle front floor panel
JP2008094134A (en) * 2006-10-06 2008-04-24 Toyota Motor Corp Vehicle front structure
JP2008132853A (en) * 2006-11-28 2008-06-12 Nissan Motor Co Ltd Tunnel part structure of vehicle body floor

Also Published As

Publication number Publication date
KR20130025239A (en) 2013-03-11
WO2013032213A2 (en) 2013-03-07

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