FR2490563B1 - Structure absorbant l'energie d'un impact pour un vehicule automobile a moteur a l'avant et traction avant - Google Patents

Structure absorbant l'energie d'un impact pour un vehicule automobile a moteur a l'avant et traction avant

Info

Publication number
FR2490563B1
FR2490563B1 FR8117776A FR8117776A FR2490563B1 FR 2490563 B1 FR2490563 B1 FR 2490563B1 FR 8117776 A FR8117776 A FR 8117776A FR 8117776 A FR8117776 A FR 8117776A FR 2490563 B1 FR2490563 B1 FR 2490563B1
Authority
FR
France
Prior art keywords
motor
wheel drive
energy absorbing
impact energy
absorbing structure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8117776A
Other languages
English (en)
Other versions
FR2490563A1 (fr
Inventor
Mizuno Kazutoshi
Ono Shigeo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2490563A1 publication Critical patent/FR2490563A1/fr
Application granted granted Critical
Publication of FR2490563B1 publication Critical patent/FR2490563B1/fr
Expired legal-status Critical Current

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
    • B62D25/082—Engine compartments
    • 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
    • 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
    • B62D21/155—Sub-frames or underguards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
FR8117776A 1980-09-22 1981-09-21 Structure absorbant l'energie d'un impact pour un vehicule automobile a moteur a l'avant et traction avant Expired FR2490563B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132713A JPS5758561A (en) 1980-09-22 1980-09-22 Collision energy damping structure of vehicle

Publications (2)

Publication Number Publication Date
FR2490563A1 FR2490563A1 (fr) 1982-03-26
FR2490563B1 true FR2490563B1 (fr) 1986-01-03

Family

ID=15087826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117776A Expired FR2490563B1 (fr) 1980-09-22 1981-09-21 Structure absorbant l'energie d'un impact pour un vehicule automobile a moteur a l'avant et traction avant

Country Status (7)

Country Link
US (1) US4424986A (fr)
JP (1) JPS5758561A (fr)
AU (1) AU528749B2 (fr)
CA (1) CA1185295A (fr)
DE (1) DE3136518A1 (fr)
FR (1) FR2490563B1 (fr)
GB (1) GB2085371B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512213A1 (de) * 1985-04-03 1986-10-16 Ford-Werke AG, 5000 Köln Laengstraegerabstuetzung fuer den vorderteil einer selbsttragenden kraftfahrzeugkarosserie
US5605353A (en) * 1995-08-09 1997-02-25 General Motors Corporation Vehicle chassis with energy management
US6276484B1 (en) 1999-09-30 2001-08-21 Daimlerchrysler Corporation Impact bar
US6655728B2 (en) * 2000-04-25 2003-12-02 Nissan Motor Co., Ltd. Body structure of vehicle
JP3632649B2 (ja) * 2001-11-14 2005-03-23 日産自動車株式会社 車体前部構造
DE10306381B4 (de) * 2003-02-15 2012-10-25 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Deformierbarer Vorderbau eines Kraftfahrzeuges
FR2857932B1 (fr) * 2003-07-24 2005-09-23 Renault Sa Longeron deformable pour vehicule automobile
CN103328312B (zh) * 2011-02-09 2016-01-27 本田技研工业株式会社 汽车的前侧车架构造
US8398154B1 (en) 2011-12-16 2013-03-19 Ford Global Technologies, Llc Deflector for changing the course of a vehicle in an offset impact
GB2505669A (en) * 2012-09-06 2014-03-12 Secr Defence Chassis frame deformable on under vehicle impact
JP6102954B2 (ja) * 2015-01-16 2017-03-29 マツダ株式会社 車両のサブフレーム構造
JP2018058400A (ja) * 2016-10-03 2018-04-12 日産自動車株式会社 車体前部構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1430799A1 (de) * 1963-01-23 1968-12-05 Daimler Benz Ag Rahmen fuer vorderradgetriebene Kraftfahrzeuge
US3520550A (en) * 1968-01-15 1970-07-14 Ford Motor Co Energy absorbing structure for a motor vehicle
FR2120386A5 (fr) * 1970-12-31 1972-08-18 Peugeot & Renault
DE2137517C3 (de) * 1971-07-27 1980-03-06 Volkswagenwerk Ag, 3180 Wolfsburg Fahrzeugrahmen mit energieverzehrend ausgebildetem Endbereich
DE2148108A1 (de) * 1971-09-27 1973-04-05 Opel Adam Ag Tragwerk fuer karosserien bzw. aufbauten von fahrzeugen, insbesondere personenkraftfahrzeugen
CH577909A5 (fr) * 1972-05-08 1976-07-30 Gen Motors Corp
US3827525A (en) * 1972-05-24 1974-08-06 Gen Motors Corp Energy absorbing construction for front-engined motor vehicles
JPS5454016A (en) * 1977-10-06 1979-04-27 Brother Ind Ltd Code performance device
JPS5459618A (en) * 1977-10-19 1979-05-14 Kondo Yuuji Guard fence
DE2845548A1 (de) * 1978-10-19 1980-04-30 Daimler Benz Ag Fahrzeug, insbesondere pkw
FR2440304A1 (fr) * 1978-10-31 1980-05-30 Renault Structure de vehicule automobile

Also Published As

Publication number Publication date
DE3136518C2 (fr) 1987-07-09
GB2085371A (en) 1982-04-28
JPS6119473B2 (fr) 1986-05-17
AU528749B2 (en) 1983-05-12
FR2490563A1 (fr) 1982-03-26
CA1185295A (fr) 1985-04-09
DE3136518A1 (de) 1982-04-15
JPS5758561A (en) 1982-04-08
AU7511481A (en) 1982-04-01
GB2085371B (en) 1984-03-21
US4424986A (en) 1984-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse