DE10345749A1 - Vorrichtung zum Absorbieren von Aufprallenergie - Google Patents

Vorrichtung zum Absorbieren von Aufprallenergie Download PDF

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Publication number
DE10345749A1
DE10345749A1 DE2003145749 DE10345749A DE10345749A1 DE 10345749 A1 DE10345749 A1 DE 10345749A1 DE 2003145749 DE2003145749 DE 2003145749 DE 10345749 A DE10345749 A DE 10345749A DE 10345749 A1 DE10345749 A1 DE 10345749A1
Authority
DE
Germany
Prior art keywords
plastically
region
storage element
energy absorbing
deformation body
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.)
Withdrawn
Application number
DE2003145749
Other languages
English (en)
Inventor
Martin Brodt
Konrad Eipper
Bjoern Luebke
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003145749 priority Critical patent/DE10345749A1/de
Publication of DE10345749A1 publication Critical patent/DE10345749A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • 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
    • 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
    • F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
    • B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R2019/007—Means for adjusting or regulating the crash absorption capacity of the vehicle, e.g. when detecting an impending collision

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

Es wird eine Vorrichtung (1) zum Absorbieren von Aufprallenergie im Falle einer Kollision eines Kraftfahrzeugs vorgeschlagen, welche im Bereich eines Radkastens des Kraftfahrzeugs montierbar ist, mit einem Kraftspeicherelement (3) zum Betätigen eines plastisch verformbaren Deformationskörpers (4), der von einer Ruhestellung (A) bei einer Fahrzeugkollision in eine auf ein Fahrzeugrad des Kraftfahrzeugs vorgeschobene Deformationsstellung (B) bewegbar ist, mit einer Fixiereinrichtung (5) zum Blockieren des Deformationskörpers (4) in seiner Deformationsstellung (B) vor einer rückwärtigen Bewegung und mit einem Anschlag (6, 6') zum Begrenzen der Bewegung des Deformationskörpers (4) in Richtung auf das Fahrzeugrad hin, wobei der Deformationskörper (4) in der Ruhestellung (A) durch zerstörbare und/oder entfernbare Rückhaltemittel (10) fest gehalten wird.
DE2003145749 2003-10-01 2003-10-01 Vorrichtung zum Absorbieren von Aufprallenergie Withdrawn DE10345749A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003145749 DE10345749A1 (de) 2003-10-01 2003-10-01 Vorrichtung zum Absorbieren von Aufprallenergie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003145749 DE10345749A1 (de) 2003-10-01 2003-10-01 Vorrichtung zum Absorbieren von Aufprallenergie

Publications (1)

Publication Number Publication Date
DE10345749A1 true DE10345749A1 (de) 2005-04-21

Family

ID=34353257

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003145749 Withdrawn DE10345749A1 (de) 2003-10-01 2003-10-01 Vorrichtung zum Absorbieren von Aufprallenergie

Country Status (1)

Country Link
DE (1) DE10345749A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080193A1 (de) * 2007-12-22 2009-07-02 Daimler Ag Fahrzeug
DE102010017885A1 (de) * 2010-04-21 2011-10-27 Benteler Automobiltechnik Gmbh Crashbauteil
DE102012109948A1 (de) 2012-10-18 2014-04-24 Benteler Automobiltechnik Gmbh Aktiv ausfahrbares Kraftfahrzeugsicherheitssystem
ES2569827A1 (es) * 2014-11-12 2016-05-12 Universidade De Vigo Sistema eyectable con retención por pestañas para parachoques de vehículo
EP3558757B1 (de) * 2016-12-22 2021-08-11 Bayerische Motoren Werke Aktiengesellschaft Stossfängeranordnung für den frontbereich eines personenkraftwagens
DE102020004747A1 (de) 2020-08-05 2022-02-10 Daimler Ag Auffahrsicherung für ein Handhabungsgerät

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080193A1 (de) * 2007-12-22 2009-07-02 Daimler Ag Fahrzeug
US8356687B2 (en) 2007-12-22 2013-01-22 Daimler Ag Vehicle occupant protection method and apparatus
DE102010017885A1 (de) * 2010-04-21 2011-10-27 Benteler Automobiltechnik Gmbh Crashbauteil
DE102010017885B4 (de) * 2010-04-21 2013-06-27 Benteler Automobiltechnik Gmbh Crashbauteil
DE102010017885B9 (de) * 2010-04-21 2013-08-29 Benteler Automobiltechnik Gmbh Crashbauteil
US8544905B2 (en) 2010-04-21 2013-10-01 Benteler Automobiltechnik Gmbh Extendible structural part for a motor vehicle
DE102012109948A1 (de) 2012-10-18 2014-04-24 Benteler Automobiltechnik Gmbh Aktiv ausfahrbares Kraftfahrzeugsicherheitssystem
ES2569827A1 (es) * 2014-11-12 2016-05-12 Universidade De Vigo Sistema eyectable con retención por pestañas para parachoques de vehículo
EP3558757B1 (de) * 2016-12-22 2021-08-11 Bayerische Motoren Werke Aktiengesellschaft Stossfängeranordnung für den frontbereich eines personenkraftwagens
DE102020004747A1 (de) 2020-08-05 2022-02-10 Daimler Ag Auffahrsicherung für ein Handhabungsgerät

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8127 New person/name/address of the applicant

Owner name: DAIMLER AG, 70327 STUTTGART, DE

8139 Disposal/non-payment of the annual fee