FR2791626B1 - Element de structure a amortisseur de choc - Google Patents

Element de structure a amortisseur de choc

Info

Publication number
FR2791626B1
FR2791626B1 FR9904040A FR9904040A FR2791626B1 FR 2791626 B1 FR2791626 B1 FR 2791626B1 FR 9904040 A FR9904040 A FR 9904040A FR 9904040 A FR9904040 A FR 9904040A FR 2791626 B1 FR2791626 B1 FR 2791626B1
Authority
FR
France
Prior art keywords
shock absorber
structure element
absorber structure
shock
absorber
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 - Fee Related
Application number
FR9904040A
Other languages
English (en)
Other versions
FR2791626A1 (fr
Inventor
Du Pierre Le
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR9904040A priority Critical patent/FR2791626B1/fr
Publication of FR2791626A1 publication Critical patent/FR2791626A1/fr
Application granted granted Critical
Publication of FR2791626B1 publication Critical patent/FR2791626B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B62D21/15—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
    • 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
    • B62D21/16—Understructures, i.e. chassis frame on which a vehicle body may be mounted having fluid storage compartment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
FR9904040A 1999-03-31 1999-03-31 Element de structure a amortisseur de choc Expired - Fee Related FR2791626B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9904040A FR2791626B1 (fr) 1999-03-31 1999-03-31 Element de structure a amortisseur de choc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904040A FR2791626B1 (fr) 1999-03-31 1999-03-31 Element de structure a amortisseur de choc

Publications (2)

Publication Number Publication Date
FR2791626A1 FR2791626A1 (fr) 2000-10-06
FR2791626B1 true FR2791626B1 (fr) 2001-06-22

Family

ID=9543870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904040A Expired - Fee Related FR2791626B1 (fr) 1999-03-31 1999-03-31 Element de structure a amortisseur de choc

Country Status (1)

Country Link
FR (1) FR2791626B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248794B4 (de) * 2002-10-19 2013-02-21 Volkswagen Ag Tragstruktur für den Vorderwagen eines Fahrzeugs

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001290176A1 (en) * 2001-08-13 2003-03-03 Taghaddos, Hamid Energy-absorbing members in a vehicle
DE102014004857A1 (de) 2014-04-03 2015-10-08 Daimler Ag Crashelement für ein Kraftfahrzeug
US9821852B2 (en) * 2016-02-03 2017-11-21 Ford Global Technologies Llc Pressurized air insert for side impacts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247895A5 (en) * 1973-10-15 1975-05-09 Dichamp Pierre Impact energy absorber for vehicles - comprises hollow sealed plastics cylinder positioned between bodywork and chassis
CN1043109A (zh) 1988-12-05 1990-06-20 张宁 气垫式车用减震保险杠
US5700545A (en) * 1995-05-31 1997-12-23 The Oakwood Group Energy absorbing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248794B4 (de) * 2002-10-19 2013-02-21 Volkswagen Ag Tragstruktur für den Vorderwagen eines Fahrzeugs

Also Published As

Publication number Publication date
FR2791626A1 (fr) 2000-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130