FR2774144B1 - Unite d'absorption d'energie - Google Patents

Unite d'absorption d'energie

Info

Publication number
FR2774144B1
FR2774144B1 FR9800939A FR9800939A FR2774144B1 FR 2774144 B1 FR2774144 B1 FR 2774144B1 FR 9800939 A FR9800939 A FR 9800939A FR 9800939 A FR9800939 A FR 9800939A FR 2774144 B1 FR2774144 B1 FR 2774144B1
Authority
FR
France
Prior art keywords
energy absorption
absorption unit
unit
energy
absorption
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
FR9800939A
Other languages
English (en)
Other versions
FR2774144A1 (fr
Inventor
Marcel Boksebeld
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.)
Plastic Omnium Composites SA
Original Assignee
Inoplast 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 Inoplast SA filed Critical Inoplast SA
Priority to FR9800939A priority Critical patent/FR2774144B1/fr
Publication of FR2774144A1 publication Critical patent/FR2774144A1/fr
Application granted granted Critical
Publication of FR2774144B1 publication Critical patent/FR2774144B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • 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
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
FR9800939A 1998-01-23 1998-01-23 Unite d'absorption d'energie Expired - Fee Related FR2774144B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9800939A FR2774144B1 (fr) 1998-01-23 1998-01-23 Unite d'absorption d'energie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800939A FR2774144B1 (fr) 1998-01-23 1998-01-23 Unite d'absorption d'energie

Publications (2)

Publication Number Publication Date
FR2774144A1 FR2774144A1 (fr) 1999-07-30
FR2774144B1 true FR2774144B1 (fr) 2000-03-31

Family

ID=9522288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800939A Expired - Fee Related FR2774144B1 (fr) 1998-01-23 1998-01-23 Unite d'absorption d'energie

Country Status (1)

Country Link
FR (1) FR2774144B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958299B4 (de) * 1999-12-03 2005-02-24 Wilhelm Karmann Gmbh Deformationselement
JP5700210B2 (ja) 2011-03-15 2015-04-15 キョーラク株式会社 車両用衝撃エネルギー吸収体およびその成形方法
DE102020212130A1 (de) 2020-09-25 2022-03-31 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Kühlerbaugruppe für ein Fahrzeug
DE102020212131A1 (de) * 2020-09-25 2022-03-31 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Zur Energieabsorption vorgesehenes Bauteil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208898A (en) * 1960-03-09 1965-09-28 Sealed Air Corp Apparatus for embossing and laminating materials
US3888531A (en) * 1973-03-21 1975-06-10 Straza Enterprises Ltd Frangible shock absorbing bumper
US5098124A (en) * 1990-09-06 1992-03-24 Automotive Technologies International Inc. Padding to reduce injuries in automobile accidents
US5306068A (en) * 1991-08-30 1994-04-26 Toray Industries Inc. Automobile door
DE19607025A1 (de) * 1996-02-24 1997-08-28 Fehrer Gummihaar Fahrzeuginnenverkleidung als Aufprallschutz

Also Published As

Publication number Publication date
FR2774144A1 (fr) 1999-07-30

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Legal Events

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Year of fee payment: 18

ST Notification of lapse

Effective date: 20160930