ES2154656T3 - Elemento amortiguador de choque y/o de impactos, en particular barra de proteccion delantera y procedimiento para su fabricacion. - Google Patents

Elemento amortiguador de choque y/o de impactos, en particular barra de proteccion delantera y procedimiento para su fabricacion.

Info

Publication number
ES2154656T3
ES2154656T3 ES94113159T ES94113159T ES2154656T3 ES 2154656 T3 ES2154656 T3 ES 2154656T3 ES 94113159 T ES94113159 T ES 94113159T ES 94113159 T ES94113159 T ES 94113159T ES 2154656 T3 ES2154656 T3 ES 2154656T3
Authority
ES
Spain
Prior art keywords
absorber
nucleo
nucleus
impact
procedure
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
ES94113159T
Other languages
English (en)
Inventor
Norbert Haslbeck
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.)
For Kunststofftechnik Ges M B
Original Assignee
For Kunststofftechnik Ges M B
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 For Kunststofftechnik Ges M B filed Critical For Kunststofftechnik Ges M B
Application granted granted Critical
Publication of ES2154656T3 publication Critical patent/ES2154656T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B60R19/52—Radiator or grille guards ; Radiator grilles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0091—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

SE DESCRIBE UN COMPONENTE (20) ABSORBEDOR DE GOLPES Y/O IMPACTO, EN PARTICULAR UN ARCO DE PROTECCION FRONTAL Y UN PROCEDIMIENTO PARA SU FABRICACION. EL COMPONENTE (20) APUNTALADO ABSORBEDOR DE GOLPES Y/O IMPACTO ES SUJETABLE POR MEDIO DE UN SOPORTE EN UNA PARTE DE UNA CARROCERIA DE UN AUTOMOVIL Y MUESTRA UN NUCLEO (34) APUNTALADO, ALOJADO EN SU INTERIOR. ESTE NUCLEO (34) ESTA RODEADO DE MATERIAL (36) ABSORBEDOR DE GOLPES. A PARTIR DEL NUCLEO (34) SE DISPONE DE UNA ARMADURA DE EXTREMO PLANO CONFIGURADA DE MATERIAL NO METALICO, INCLUIDO AL MENOS EN UNION CON EL MATERIAL RESISTE AL GOLPE Y CON TENACIDAD DE ROTURA. ADEMAS EL NUCLEO (34) ESTA INCLUIDO CON MATERIAL (36) ABSORBEDOR DE ENERGIA, QUE PENETRA EN LA ESTRUCTURA DEL NUCLEO AL MENOS DE FORMA PARCIAL, ADAPTANDOSE AL MATERIAL DEL NUCLEO DE TAL MODO, QUE ES RECICLABLE CONJUNTAMENTE CON EL NUCLEO SIN PASO INTERMEDIO. LA ARMADURA NO METALICA ESTA CONFIGURADA A PARTIR DE UNA ESTRUCTURA DE TEJIDO CON DEFORMACION DE FIBRA DE VIDRIO PLANA O EN FORMA DE TUBO, CON FIBRA DE PLASTICO DE ALTA RESISTENCIA, POR EJEMPLO FIBRA DE ARAMIDA CON ALTA RESISTENCIA DE DILATACION, GRAN RIGIDEZ Y FLEXIBILIDAD Y/O FIBRAS DE PLASTICO (CARBONO) Y/O Y FIBRAS TEXTILES, QUE EN EL INTERIOR DEL TRAMO TRANSVERSAL TIRANTE EL PERFIL DE SOLICITACIONES ESTA ORIENTADA DE FORMA CORRESPONDIENTE AL PUNTAL DETERMINADO.
ES94113159T 1993-08-23 1994-08-23 Elemento amortiguador de choque y/o de impactos, en particular barra de proteccion delantera y procedimiento para su fabricacion. Expired - Lifetime ES2154656T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328309A DE4328309C2 (de) 1993-08-23 1993-08-23 Stoß- und/oder schlagabsorbierendes Bauteil, insbesondere Frontschutzbügel und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
ES2154656T3 true ES2154656T3 (es) 2001-04-16

Family

ID=6495805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94113159T Expired - Lifetime ES2154656T3 (es) 1993-08-23 1994-08-23 Elemento amortiguador de choque y/o de impactos, en particular barra de proteccion delantera y procedimiento para su fabricacion.

Country Status (3)

Country Link
EP (1) EP0641687B1 (es)
DE (2) DE4328309C2 (es)
ES (1) ES2154656T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29500106U1 (de) * 1995-01-04 1996-05-09 Rumpp Gerhard Frontschutzbügel
DE19508660A1 (de) * 1995-03-14 1996-09-19 Stefan Hofmann Befestigungsvorrichtung
DE19518003B4 (de) * 1995-05-19 2008-09-18 Zf Sachs Ag Schutzvorrichtung für Landfahrzeuge
KR0138431Y1 (ko) * 1996-02-29 1999-05-01 신진현 자동차의 범퍼보호용 불바
EP0987148A1 (de) * 1998-09-15 2000-03-22 Gerhard Rumpp Frontschutzbügel mit Energieabsorber
DE19944670B4 (de) * 1999-09-17 2009-03-12 Volkswagen Ag Front-Stoßfängeranordnung für ein Kraftfahrzeug
DE102005050964B4 (de) * 2005-10-25 2014-04-03 Audi Ag Strukturteil für eine Karosserie eines Fahrzeugs und Verfahren zum Herstellen eines derartigen Strukturteils
FR2896222B1 (fr) * 2006-01-19 2009-07-17 Peugeot Citroen Automobiles Sa Module d'absorption de chocs pour une face avant d'un vehicule automobile et vehicule automobile comportant un tel module.
US7703819B2 (en) 2006-06-21 2010-04-27 Concept Mouldings Ltd. Pedestrian protection
KR101198621B1 (ko) 2011-05-31 2012-11-07 이이엘씨이이 사 자동차용 플라스틱 복합재 범퍼 빔
DE102013218743B4 (de) 2012-11-30 2018-08-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fahrzeug
USD950439S1 (en) 2020-07-02 2022-05-03 J.R. Setina Manufacturing Co. Fender wrap

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623404A (en) * 1925-06-27 1927-04-05 Cg Spring & Bumper Co Automobile bumper
US3555130A (en) * 1966-08-29 1971-01-12 Davidson Rubber Co Forming pigmented integrally bonded coverings on articles of microcellular urethane foam
DE1944222A1 (de) * 1969-02-17 1970-09-17 Presswerk Koengen Gmbh Hartschaum-Formkoerper und Verfahren zu seiner Herstellung
US3850474A (en) * 1972-03-10 1974-11-26 R Welch Automotive body components
GB1436301A (en) * 1972-08-11 1976-05-19 Enersorb Ltd Energy absorbing devices
CH573320A5 (es) * 1974-01-30 1976-03-15 Sulzer Ag
FR2266595A1 (en) * 1974-04-05 1975-10-31 Peugeot & Renault Impregnated mat with oriented fibres - has various density reinforcing wicks inserted among fibres
DE3236405A1 (de) * 1982-10-01 1984-04-05 Gebr. Happich Gmbh, 5600 Wuppertal Abdeckung fuer die armauflage einer tuertafel von fahrzeugen sowie verfahren und vorrichtung zum herstellen einer solchen
DE3414794C2 (de) * 1984-04-18 1986-12-18 Metzeler Schaum Gmbh, 8940 Memmingen Verfahren zur Herstellung von hinterschäumten Formteilen
US4941701C1 (en) * 1987-12-28 2001-06-26 Melea Ltd Vehicle bumper
JPH01309844A (ja) * 1988-06-07 1989-12-14 Daikyo Inc 発泡体充填バンパーの構造
GB8918388D0 (en) * 1989-08-11 1989-09-20 Jib Engineering Ltd Improvements relating to nudge bars
US5141273A (en) * 1989-10-11 1992-08-25 The Budd Company Molded composite bumper
DE3936194A1 (de) * 1989-10-31 1991-05-02 Basf Ag Wiederaufarbeitbares stossfaengersystem
DE9105739U1 (es) * 1991-05-08 1991-07-18 Haslbeck Technik Gmbh, 8260 Muehldorf, De
KR100232312B1 (ko) * 1992-02-10 2000-01-15 오네일 프랭크 엠 경량 자동차 범퍼 및 자동차 범퍼 시스템

Also Published As

Publication number Publication date
DE4328309C2 (de) 1998-02-19
DE4328309A1 (de) 1995-03-02
EP0641687A1 (de) 1995-03-08
DE59409623D1 (de) 2001-02-08
EP0641687B1 (de) 2001-01-03

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