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ES2125855T3 - Amortiguadores de choque. - Google Patents

Amortiguadores de choque.

Info

Publication number
ES2125855T3
ES2125855T3 ES91111964T ES91111964T ES2125855T3 ES 2125855 T3 ES2125855 T3 ES 2125855T3 ES 91111964 T ES91111964 T ES 91111964T ES 91111964 T ES91111964 T ES 91111964T ES 2125855 T3 ES2125855 T3 ES 2125855T3
Authority
ES
Spain
Prior art keywords
deformation
fixed
force
longitudinal support
longitudinal
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 - Lifetime
Application number
ES91111964T
Other languages
English (en)
Inventor
Alfred Ebbinghaus
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.)
Gesellschaft fur Innenhochdruckverfahren mbH and Co KG
Original Assignee
Gesellschaft fur Innenhochdruckverfahren mbH and Co KG
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 Gesellschaft fur Innenhochdruckverfahren mbH and Co KG filed Critical Gesellschaft fur Innenhochdruckverfahren mbH and Co KG
Application granted granted Critical
Publication of ES2125855T3 publication Critical patent/ES2125855T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member

Landscapes

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

Abstract

LA INVENCION TRATA DE UN AMORTIGUADOR DE REBOTAMIENTO, ESPECIALMENTE PARA VEHICULOS QUE, POR UNA PARTE ESTA FIJO AL PARACHOQUES Y, POR OTRA PARTE ESTA FIJO AL SOPORTE LONGITUDINAL O A OTRA PARTE DEL CHASIS DEL VEHICULO. CONSTA DE UN MIEMBRO NO DEFORMABLE PARA LA ABSORCION DE LA ENERGIA EN CASO DE UNA INFLUENCIA DE FUERZA, CON UN COMPONENTE DE FUERZA EN DIRECCION AL EJE LONGITUDINAL DEL SOPORTE LONGITUDINAL. EL MIEMBRO DE DEFORMACION TIENE AL MENOS DOS PARTES DE DEFORMACION VACIAS QUE SE ENGRANAN ENTRE SI , DE LAS CUALES UNA ES UNA PARTE DE DEFORMACION EXTERIOR Y LA OTRA ES INTERIOR Y ESTAN FIJAS CADA UNA DE ELLAS AL PARACHOQUES Y AL SOPORTE LONGITUDINAL DEL VEHICULO. AL RECALCAR EL AMORTIGUADOR DE REBOTAMIENTO CON UN COMPONENTE DE FUERZA EN SU EJE LONGITUDINAL, LAS PARTES DE DEFORMACION SE JUNTAN POR DEBAJO DEL MATERIAL DE DEFORMACION Y LAS PARTES DE DEFORMACION VACIAS (12, 14) TIENEN UN CORTE TRANSVERSAL NO CIRCULAR, PREFERIBLEMENTE OVAL O ESQUINADO. SE PUEDE REALIZAR DE TAL FORMA QUE LASPIEZAS HUECAS ESTAN PROVISTAS DE NERVADURAS.
ES91111964T 1990-07-17 1991-07-17 Amortiguadores de choque. Expired - Lifetime ES2125855T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4022734 1990-07-17
DE4028164A DE4028164A1 (de) 1990-07-17 1990-09-05 Pralldaempfer

Publications (1)

Publication Number Publication Date
ES2125855T3 true ES2125855T3 (es) 1999-03-16

Family

ID=25895098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91111964T Expired - Lifetime ES2125855T3 (es) 1990-07-17 1991-07-17 Amortiguadores de choque.

Country Status (5)

Country Link
US (1) US5403049A (es)
EP (1) EP0467340B1 (es)
DE (2) DE4028164A1 (es)
ES (1) ES2125855T3 (es)
WO (1) WO1992001588A2 (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238631C2 (de) * 1992-11-16 2000-05-25 Euromotive Gmbh Verfahren zum Montieren einer Stoßverzehrvorrichtung
DE4336380C2 (de) * 1993-10-25 1995-08-10 Baumeister & Ostler Gmbh Co Sicherheitsnetzanordnung
DE29502375U1 (de) * 1995-02-14 1995-03-30 Suspa Compart Ag, 90518 Altdorf Als Deformationsdämpfer ausgebildeter Pralldämpfer
DE19540787B4 (de) * 1995-11-02 2005-06-30 Wagon Automotive Gmbh Aufpralldämpfer sowie Verfahren zu seiner Herstellung
DE29703843U1 (de) 1997-03-04 1997-05-22 Gesellschaft für Innenhochdruckverfahren mbH & Co. KG, 73441 Bopfingen Deformationselement
US6062634A (en) * 1997-11-17 2000-05-16 Daimlerchrysler Corporation Automotive energy absorbing structure
US6019419A (en) * 1997-12-19 2000-02-01 General Motors Corporation Vehicle rail crush control system and method
DE19807158B4 (de) * 1998-02-20 2009-03-12 Adam Opel Ag Pralldämpfer
US6068329A (en) * 1998-10-07 2000-05-30 Wenger Corporation Rear-impact underride protector
US6179544B1 (en) 1998-12-31 2001-01-30 Towmaster, Inc. Underride protection
FR2792384B1 (fr) * 1999-04-15 2001-06-01 Lorraine Laminage Organe absorbeur de choc et procede de fabrication
US6523887B1 (en) 1999-11-24 2003-02-25 Magna Interior Systems Inc. Modular roof and headliner assembly
DE19959701A1 (de) * 1999-12-10 2001-06-21 Daimler Chrysler Ag Vorrichtung zur Stoßenergieaufnahme bei Kraftfahrzeugen
US6231095B1 (en) 1999-12-23 2001-05-15 Benteler Automotive Corporation Energy absorption impact system
DE10055876A1 (de) * 2000-11-03 2002-05-16 Daimler Chrysler Ag Stossenergie-Verzehrvorrichtung für Fahrzeuge
US7011350B2 (en) * 2000-11-22 2006-03-14 Alcoa, Inc. Flash welded joint structure and method for making a joint structure
US6598923B2 (en) 2000-11-22 2003-07-29 Alcoa Inc. Joint structure and method for making a joint structure
EP1234729B1 (de) * 2001-02-21 2008-04-23 Alcan Technology & Management AG Fahrzeug mit Stossstange und Deformationselement
US6814381B1 (en) * 2001-02-21 2004-11-09 Alcan Technology & Management Ltd. Vehicle with bumper and deformation element
US6409239B1 (en) 2001-04-17 2002-06-25 Benteler Automotive Corporation Energy absorption impact system and method for making the same
CN1157304C (zh) * 2001-04-23 2004-07-14 王武生 一种车辆碰撞吸能安全装置
JP2002331888A (ja) * 2001-05-10 2002-11-19 Om Kogyo Kk バンパ取付構造
US6523873B1 (en) * 2001-08-17 2003-02-25 Alcoa Inc. Taper and flare energy absorption system
US6648384B2 (en) 2001-09-27 2003-11-18 Shape Corporation Bumper crush tower with rings of varied strength
US8123263B2 (en) * 2001-09-27 2012-02-28 Shape Corp. Energy management beam
US6942262B2 (en) * 2001-09-27 2005-09-13 Shape Corporation Tubular energy management system for absorbing impact energy
US6715593B1 (en) * 2002-09-27 2004-04-06 Ford Global Technologies, Llc Crush tube assembly
EP1440867B1 (en) * 2003-01-24 2006-08-09 Ford Global Technologies, Inc. Structural design component for automotive vehicles
DE102004036929B4 (de) * 2004-07-29 2008-07-17 Zf Friedrichshafen Ag Pralldämpferanordnung für ein Kraftfahrzeug
JP4966857B2 (ja) * 2004-09-07 2012-07-04 シェイプ・コープ エネルギー管理筒、それを製造する方法及びエネルギー管理マット
US7188890B1 (en) * 2005-09-07 2007-03-13 Ford Global Technologies, Llc Energy-absorbing device with a reduced initial peak load
US7695052B2 (en) * 2007-03-30 2010-04-13 Ford Global Technologies, Llc Front rail having controlled thickness for energy absorption
DE102008015891A1 (de) 2008-03-26 2009-10-01 Benteler Automobiltechnik Gmbh Crashbox
US7866716B2 (en) 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
KR101014139B1 (ko) * 2008-09-23 2011-02-14 현대자동차주식회사 자동차의 범퍼 스테이 구조
CN103732942B (zh) * 2011-08-09 2015-09-23 新日铁住金株式会社 冲击吸收构件
EP2790630B1 (en) 2011-12-13 2017-02-01 Stryker Corporation Energy absorbing fastening system
US9926746B2 (en) 2013-06-19 2018-03-27 Smith International, Inc. Actuating a downhole tool
GB2521361B (en) * 2013-12-17 2020-03-25 Gordon Murray Design Ltd Vehicle and chassis therefor
CN105365728A (zh) * 2015-11-12 2016-03-02 安徽鑫盛新能源汽车有限公司 一种汽车前防撞梁装置
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543222A (fr) * 1967-06-12 1968-10-25 Peugeot Dispositif destiné à absorber de l'énergie et ses applications, en particulier aux colonnes de direction des véhicules automobiles
DE1811453A1 (de) * 1968-11-28 1970-06-18 Volkswagenwerk Ag Deformationsglied,insbesondere fuer Kraftfahrzeuge
GB1419698A (es) * 1972-04-19 1976-01-07
DE2825460A1 (de) * 1977-06-16 1979-01-04 Volvo Ab Energieabsorber, insbesondere fuer motorfahrzeuge
DE3042931C2 (de) * 1980-11-14 1986-08-21 Audi AG, 8070 Ingolstadt Stoßfängersystem für Kraftfahrzeuge
US4531619A (en) * 1982-09-24 1985-07-30 Eckels Robert E Collapsible steering column
ATA239488A (de) * 1988-09-28 1991-04-15 Austria Metall Pralldaempfer fuer kraftfahrzeuge
DE3836724A1 (de) * 1988-10-28 1990-05-03 Daimler Benz Ag Pralldaempfer
US5174421A (en) * 1989-09-09 1992-12-29 Bayer Aktiengesellschaft Damper in the form of a shock absorber
AT394004B (de) * 1990-06-25 1992-01-27 Austria Metall Stossverzehrkoerper, insbesondere fuer kraftfahrzeuge

Also Published As

Publication number Publication date
DE59109061D1 (de) 1998-11-12
EP0467340A2 (de) 1992-01-22
EP0467340A3 (en) 1992-04-08
WO1992001588A3 (de) 1992-03-19
US5403049A (en) 1995-04-04
EP0467340B1 (de) 1998-10-07
DE4028164A1 (de) 1992-01-23
WO1992001588A2 (de) 1992-02-06

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