MX351478B - Pieza de absorcion de energia para un montaje de parachoques de un vehiculo. - Google Patents

Pieza de absorcion de energia para un montaje de parachoques de un vehiculo.

Info

Publication number
MX351478B
MX351478B MX2015007483A MX2015007483A MX351478B MX 351478 B MX351478 B MX 351478B MX 2015007483 A MX2015007483 A MX 2015007483A MX 2015007483 A MX2015007483 A MX 2015007483A MX 351478 B MX351478 B MX 351478B
Authority
MX
Mexico
Prior art keywords
open
absorbing member
energy absorbing
bumper assembly
celled foam
Prior art date
Application number
MX2015007483A
Other languages
English (en)
Other versions
MX2015007483A (es
Inventor
Iskander Farooq
Mohammed Omar Faruque
Dean M Jaradi
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2015007483A publication Critical patent/MX2015007483A/es
Publication of MX351478B publication Critical patent/MX351478B/es

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
    • 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
    • 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
    • B60R19/20—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 containing mainly gas or liquid, e.g. inflatable
    • 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
    • B60R19/22—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 containing mainly cellular material, e.g. solid foam
    • 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
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/30—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids
    • F16F13/305—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids magnetorheological
    • 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
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/1873—Cellular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Vibration Dampers (AREA)
  • Superstructure Of Vehicle (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Laminated Bodies (AREA)

Abstract

Una pieza de absorción de energía para un montaje de parachoques de un vehículo incluye una espuma de célula abierta. Un fluido magnetoreológico está situado en la espuma de célula abierta. Una fuente del campo magnético controla selectivamente un campo magnético en la espuma de célula abierta. La espuma de célula abierta incluye paredes celulares y el fluido magnetoreológico cubre las paredes celulares y define células abiertas que no contienen fluido magnetoreológico.
MX2015007483A 2014-06-23 2015-06-11 Pieza de absorcion de energia para un montaje de parachoques de un vehiculo. MX351478B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/311,569 US9371048B2 (en) 2014-06-23 2014-06-23 Energy absorbing member for a bumper assembly of a vehicle

Publications (2)

Publication Number Publication Date
MX2015007483A MX2015007483A (es) 2015-12-22
MX351478B true MX351478B (es) 2017-10-17

Family

ID=53759338

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007483A MX351478B (es) 2014-06-23 2015-06-11 Pieza de absorcion de energia para un montaje de parachoques de un vehiculo.

Country Status (5)

Country Link
US (1) US9371048B2 (es)
CN (1) CN105172722B (es)
DE (1) DE202015103141U1 (es)
MX (1) MX351478B (es)
RU (1) RU2670504C2 (es)

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DE102014207644A1 (de) * 2014-04-23 2015-10-29 Bayerische Motoren Werke Aktiengesellschaft Deformationselementanordnung und Kraftfahrzeug mit einer Deformationselementanordnung
CN105691336A (zh) * 2016-03-21 2016-06-22 长沙理工大学 一种乘用车追尾碰撞缓冲吸能装置
CN105644481A (zh) * 2016-03-21 2016-06-08 长沙理工大学 一种乘用车正面碰撞缓冲吸能装置
US10144376B2 (en) * 2016-12-09 2018-12-04 GM Global Technology Operations LLC Cap design for fiber-reinforced composite crush members
DE102017003013B4 (de) * 2017-03-29 2020-05-20 Daimler Ag Stoßfängeranordnung für einen Kraftwagen
US10207665B2 (en) * 2017-03-30 2019-02-19 Toyota Motor Engineering & Manufacturing North America, Inc. Bumper design using shear thickening fluids
US10266137B2 (en) 2017-07-12 2019-04-23 Ford Global Technologies, Llc Dual chamber crush can with nano-porous material
DE102017129929A1 (de) 2017-12-14 2019-06-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Karosserierohbau
DE102018208723A1 (de) * 2018-06-04 2019-12-05 Ford Global Technologies, Llc Verfahren zur Einstellung der Deformation eines Sicherheitselements eines Fahrzeugs und ein entsprechendes Sicherheitselement
CN108944565B (zh) * 2018-09-17 2021-06-18 云南人民电力电气有限公司 一种新型防撞型充电桩
CN109552228B (zh) * 2018-12-24 2020-07-07 广州小鹏汽车科技有限公司 一种防撞梁及车辆
DE102019108742A1 (de) * 2019-04-03 2020-10-08 Bayerische Motoren Werke Aktiengesellschaft Energieabsorptionsvorrichtung
US11034316B2 (en) * 2019-08-23 2021-06-15 Volvo Car Corporation Mounting arrangement for coupling a bumper beam to a crash box and side rail of a vehicle
US11046270B1 (en) * 2019-12-18 2021-06-29 Ford Global Technologies, Llc Displacement resistance device for a vehicle crush-can assembly and crush-can yield adjustment method
CN115418453B (zh) * 2022-08-30 2023-11-24 湖南大学 用于吸能结构局部均匀强化与弱化的处理***及方法

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JPS62128852A (ja) * 1985-11-29 1987-06-11 Honda Motor Co Ltd 自動車用合成樹脂製バンパ
US5106137A (en) * 1991-06-28 1992-04-21 Davidson Textron Inc. Vehicle bumper with combination foam and air bag energy absorber
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US5746419A (en) * 1996-10-16 1998-05-05 General Motors Corporation Energy absorbing device
US6053664A (en) * 1997-03-03 2000-04-25 The United States Of America As Represented By The Secretary Of The Navy Elastomeric composite bumper system and method for absorbing high energy impact
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US9016318B2 (en) * 2012-01-24 2015-04-28 GM Global Technology Operations LLC Magnetorheological fluid-based device and method for use
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CN102975679B (zh) * 2012-11-28 2015-02-04 重庆大学 基于磁流变技术的汽车碰撞缓冲方法及***

Also Published As

Publication number Publication date
CN105172722A (zh) 2015-12-23
US20150367796A1 (en) 2015-12-24
RU2670504C2 (ru) 2018-10-23
DE202015103141U1 (de) 2015-07-13
RU2015124170A (ru) 2017-01-10
RU2015124170A3 (es) 2018-09-25
CN105172722B (zh) 2019-05-31
MX2015007483A (es) 2015-12-22
US9371048B2 (en) 2016-06-21

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