ES2497390R1 - BUMPER FOR VEHICLES - Google Patents

BUMPER FOR VEHICLES Download PDF

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Publication number
ES2497390R1
ES2497390R1 ES201330394A ES201330394A ES2497390R1 ES 2497390 R1 ES2497390 R1 ES 2497390R1 ES 201330394 A ES201330394 A ES 201330394A ES 201330394 A ES201330394 A ES 201330394A ES 2497390 R1 ES2497390 R1 ES 2497390R1
Authority
ES
Spain
Prior art keywords
structural
chassis
susceptible
bumper
vehicles
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.)
Granted
Application number
ES201330394A
Other languages
Spanish (es)
Other versions
ES2497390A2 (en
ES2497390B1 (en
Inventor
Manuel Torres Martínez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES201330394A priority Critical patent/ES2497390B1/en
Publication of ES2497390A2 publication Critical patent/ES2497390A2/en
Publication of ES2497390R1 publication Critical patent/ES2497390R1/en
Application granted granted Critical
Publication of ES2497390B1 publication Critical patent/ES2497390B1/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60R19/023—Details

Abstract

Parachoques para vehículos, formado por una traviesa estructural (2) que se une por medio de anclajes (5) al chasis (4) del vehículo de aplicación, en donde por delante de la traviesa estructural (2) se incorpora unido a ella un perfil tubular (3) de material elástico; mientras que cada anclaje (5) se compone de un tubo (6), al cual van unidos en sus zonas extremas unos terminales (7 y 8) que son susceptibles de plegado axial, uno de ellos apoyando sobre la traviesa estructural (2) y el otro haciendo unión con el chasis (4) del vehículo, siendo diferente la resistencia de ambos al plegado axial; en tanto que la traviesa estructural (2) está unida al tubo (6) mediante una termosoldadura (9) susceptible de rotura por corte axial; determinando el conjunto sucesivos grados de amortiguación progresiva ante esfuerzos de impactos frontales sobre el parachoques.Bumpers for vehicles, formed by a structural crossbeam (2) that is attached by means of anchors (5) to the chassis (4) of the application vehicle, where a profile is incorporated in front of the structural crossbar (2) tubular (3) of elastic material; while each anchor (5) is composed of a tube (6), to which terminals (7 and 8) that are susceptible to axial folding are attached in their extreme zones, one of them resting on the structural crossbar (2) and the other joining the chassis (4) of the vehicle, their resistance to axial folding being different; while the structural cross member (2) is connected to the tube (6) by means of a weld (9) susceptible to breakage by axial cutting; the set determining successive degrees of progressive damping before frontal impact efforts on the bumper.

ES201330394A 2013-03-19 2013-03-19 BUMPER FOR VEHICLES Withdrawn - After Issue ES2497390B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201330394A ES2497390B1 (en) 2013-03-19 2013-03-19 BUMPER FOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330394A ES2497390B1 (en) 2013-03-19 2013-03-19 BUMPER FOR VEHICLES

Publications (3)

Publication Number Publication Date
ES2497390A2 ES2497390A2 (en) 2014-09-22
ES2497390R1 true ES2497390R1 (en) 2014-10-17
ES2497390B1 ES2497390B1 (en) 2015-07-27

Family

ID=51541422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201330394A Withdrawn - After Issue ES2497390B1 (en) 2013-03-19 2013-03-19 BUMPER FOR VEHICLES

Country Status (1)

Country Link
ES (1) ES2497390B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619485B (en) * 2020-06-03 2021-02-23 长沙理工大学 Working method of fluid-solid coupling four-stage collision energy absorption device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299551A (en) * 1995-04-07 1996-10-09 Rover Group Motor vehicle bumper arrangement with crush-can energy absorbers
US6003930A (en) * 1997-03-11 1999-12-21 Alusuisse Technology & Management Ltd. Vehicle with bumper and deforming element
US20020101085A1 (en) * 1999-03-17 2002-08-01 Ludger Gehringhoff Composite suspension control arm shaft for motor vehicles
DE102005003598A1 (en) * 2005-01-25 2006-08-03 Suspa Holding Gmbh Protection device for motor vehicle, has connecting unit provided with bending units at cross beam and deformation body, such that length of freely lying reference-bending section is greater than distance between two fastening sections

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299551A (en) * 1995-04-07 1996-10-09 Rover Group Motor vehicle bumper arrangement with crush-can energy absorbers
US6003930A (en) * 1997-03-11 1999-12-21 Alusuisse Technology & Management Ltd. Vehicle with bumper and deforming element
US20020101085A1 (en) * 1999-03-17 2002-08-01 Ludger Gehringhoff Composite suspension control arm shaft for motor vehicles
DE102005003598A1 (en) * 2005-01-25 2006-08-03 Suspa Holding Gmbh Protection device for motor vehicle, has connecting unit provided with bending units at cross beam and deformation body, such that length of freely lying reference-bending section is greater than distance between two fastening sections

Also Published As

Publication number Publication date
ES2497390A2 (en) 2014-09-22
ES2497390B1 (en) 2015-07-27

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Legal Events

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FG2A Definitive protection

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Effective date: 20150727

FA2A Application withdrawn

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