IT1299473B1 - ENERGY ABSORBER ELEMENT IN METALLIC FOAM, FOR USE IN MOTOR VEHICLES. - Google Patents

ENERGY ABSORBER ELEMENT IN METALLIC FOAM, FOR USE IN MOTOR VEHICLES.

Info

Publication number
IT1299473B1
IT1299473B1 IT98RM000327A ITRM980327A IT1299473B1 IT 1299473 B1 IT1299473 B1 IT 1299473B1 IT 98RM000327 A IT98RM000327 A IT 98RM000327A IT RM980327 A ITRM980327 A IT RM980327A IT 1299473 B1 IT1299473 B1 IT 1299473B1
Authority
IT
Italy
Prior art keywords
motor vehicles
energy absorber
absorber element
metallic foam
foam
Prior art date
Application number
IT98RM000327A
Other languages
Italian (it)
Inventor
Konrad Eipper
Sven Hicken
Stefhan Huschka
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM980327A0 publication Critical patent/ITRM980327A0/en
Publication of ITRM980327A1 publication Critical patent/ITRM980327A1/en
Application granted granted Critical
Publication of IT1299473B1 publication Critical patent/IT1299473B1/en

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
    • B60R19/24—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)
IT98RM000327A 1997-05-23 1998-05-22 ENERGY ABSORBER ELEMENT IN METALLIC FOAM, FOR USE IN MOTOR VEHICLES. IT1299473B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19721608A DE19721608C2 (en) 1997-05-23 1997-05-23 Energy absorbing element

Publications (3)

Publication Number Publication Date
ITRM980327A0 ITRM980327A0 (en) 1998-05-22
ITRM980327A1 ITRM980327A1 (en) 1999-11-22
IT1299473B1 true IT1299473B1 (en) 2000-03-16

Family

ID=7830282

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98RM000327A IT1299473B1 (en) 1997-05-23 1998-05-22 ENERGY ABSORBER ELEMENT IN METALLIC FOAM, FOR USE IN MOTOR VEHICLES.

Country Status (5)

Country Link
JP (1) JPH1159298A (en)
DE (1) DE19721608C2 (en)
FR (1) FR2763659B1 (en)
GB (1) GB2325509B (en)
IT (1) IT1299473B1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953395A1 (en) * 1999-11-06 2001-05-10 Siemens Duewag Gmbh Device for energy consumption in a rail vehicle, in particular local transport
US6467834B1 (en) 2000-02-11 2002-10-22 L&L Products Structural reinforcement system for automotive vehicles
DE10062802B4 (en) * 2000-12-15 2006-11-09 Audi Ag Deformation element for a motor vehicle
EP1256490A3 (en) * 2001-05-11 2003-06-04 Benteler Automobiltechnik GmbH & Co. KG Combination of a bumper and crashboxes
KR100448142B1 (en) * 2001-08-28 2004-09-10 현대자동차주식회사 Bumper stay for vehicle
DE10214051A1 (en) * 2002-03-26 2003-10-09 Porsche Ag Collapsible hollow girder, especially a longitudinal girder for a vehicle, comprises an element arranged within the hollow girder and fixed at defined distances to stamped sheet metal parts arranged a distance apart
DE10224830C1 (en) * 2002-06-05 2003-12-11 Benteler Automobiltechnik Gmbh Safety device for motor vehicle has many stiffening stays for vehicle body with coupling connections under active sensor controlled manipulation
FR2849416B1 (en) * 2002-12-30 2006-03-03 Valeo Thermique Moteur Sa ENERGY ABSORBER BOX FOR BEAM BUMPER FOR MOTOR VEHICLE
FR2855437B1 (en) * 2003-05-30 2005-08-26 Valeo Thermique Moteur Sa METHOD FOR MANUFACTURING AN ENERGY ABSORBER CASE FOR A BUMPER BEAM FOR A MOTOR VEHICLE
JP2006266390A (en) * 2005-03-24 2006-10-05 Sus Corp Damping device
US8381403B2 (en) 2005-05-25 2013-02-26 Zephyros, Inc. Baffle for an automotive vehicle and method of use therefor
FR2889136B1 (en) * 2005-07-28 2008-10-03 Valeo Systemes Thermiques ENERGY ABSORPTION DEVICE, IN PARTICULAR FOR A BUMPER BEAM FOR A MOTOR VEHICLE
FR2889137B1 (en) * 2005-07-28 2007-09-21 Valeo Systemes Thermiques ENERGY ABSORPTION DEVICE FOR MOTOR VEHICLE BUMPER BEAM AND METHOD FOR MANUFACTURING THE SAME
US7926179B2 (en) 2005-08-04 2011-04-19 Zephyros, Inc. Reinforcements, baffles and seals with malleable carriers
EP1762466B1 (en) * 2005-09-08 2009-03-25 Ford Global Technologies, LLC Impact energy absorption block arrangement
EP1762465B1 (en) 2005-09-08 2009-07-01 Ford Global Technologies, LLC Impact protection structure
JP2009103140A (en) * 2007-10-19 2009-05-14 Kobe Steel Ltd Manufacturing method for impact energy absorption member, and impact energy absorption member
JP4918464B2 (en) * 2007-11-15 2012-04-18 Ｊｆｅテクノリサーチ株式会社 Impact energy absorber
DE102008052074A1 (en) 2008-10-17 2010-04-22 Rheinmetall Landsysteme Gmbh Weapon system with a carrier vehicle and a vehicle-mounted mortar
DE102008056108A1 (en) * 2008-11-06 2010-05-12 Rheinmetall Waffe Munition Gmbh Weapon with return and a damping braking device
DE102008056112A1 (en) 2008-11-06 2010-05-12 Rheinmetall Waffe Munition Gmbh mortar
DE102009016941B4 (en) * 2009-04-08 2017-10-19 Daimler Ag The energy absorbing device
EP2298610B1 (en) * 2010-05-06 2013-07-10 ISE Automotive GmbH Crash element
CN103253216A (en) * 2013-05-17 2013-08-21 奇昊汽车系统（苏州）有限公司 Anti-splashing device for welding bumper bar energy absorption box
CN104002753A (en) * 2014-05-23 2014-08-27 河南速达电动汽车科技有限公司 New-type hexagonal inequilateral energy absorption box structure for front anti-collision beam of automobile
CN104088947B (en) * 2014-06-06 2017-07-07 中国核电工程有限公司 A kind of energy absorbing device of utilization material limits characteristic and preparation method thereof
RU2555871C1 (en) * 2014-06-26 2015-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный машиностроительный университет (МАМИ)" Impact protection device of vehicle with passive damping system
ES2609514B2 (en) * 2015-10-15 2017-10-27 Universidad Politécnica de Madrid Impact absorption system and method based on a reinforced aluminum foam
RU175120U1 (en) * 2016-11-24 2017-11-21 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Crashbox of a vehicle with an oval base and in the shape of a catenoid
IT201700017003A1 (en) * 2017-02-15 2018-08-15 Bigaran S R L Railway bumper
CN114030437B (en) * 2021-11-30 2024-01-19 电子科技大学长三角研究院(湖州) Negative Gaussian curvature curved surface energy absorption structure

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062973A (en) * 1963-06-07 1967-03-22 George Angus & Comapny Ltd Improvements in buffers of resilient material
US3520550A (en) * 1968-01-15 1970-07-14 Ford Motor Co Energy absorbing structure for a motor vehicle
US3595059A (en) * 1969-07-10 1971-07-27 American Velcro Inc Method for shaping products made of foam metal by progressive localized crushing of foam structure
JPS4915877A (en) * 1972-06-09 1974-02-12
US4722563A (en) * 1984-06-25 1988-02-02 Michael Ladney Vehicle bumper
AT394004B (en) * 1990-06-25 1992-01-27 Austria Metall SHOCK ABSORBERS, ESPECIALLY FOR MOTOR VEHICLES
DE4203460C2 (en) * 1991-02-20 2000-05-18 Volkswagen Ag Method for producing a carrier-like component with a light material core
DE4216025A1 (en) * 1992-05-15 1993-11-18 Werner Schnaebele Impact absorbing deflector for front of rail vehicle - incorporates staggered rib-like deformation elements made from foam or honeycomb
US5281251A (en) * 1992-11-04 1994-01-25 Alcan International Limited Process for shape casting of particle stabilized metal foam
DE9402743U1 (en) * 1994-02-19 1994-04-07 Gerhardi & Cie GmbH & Co KG, 58511 Lüdenscheid Impact protection for a motor vehicle trim part
JP3532241B2 (en) * 1994-04-06 2004-05-31 株式会社神戸製鋼所 Energy absorbing material
DE9405874U1 (en) * 1994-04-08 1995-08-03 Gerhardi & Cie GmbH & Co KG, 58511 Lüdenscheid Energy absorbing deformation element to protect the vehicle body
DE9408614U1 (en) * 1994-05-26 1995-09-21 Correcta GmbH, 34537 Bad Wildungen Foamed, energy absorbing molded part
JPH08164869A (en) * 1994-12-15 1996-06-25 Fuji Heavy Ind Ltd Front part frame structure of vehicle
DE19533366C2 (en) * 1995-09-09 1998-03-19 Ymos Ag Ind Produkte Impact beams for motor vehicles

Also Published As

Publication number Publication date
JPH1159298A (en) 1999-03-02
FR2763659A1 (en) 1998-11-27
ITRM980327A1 (en) 1999-11-22
GB2325509A (en) 1998-11-25
DE19721608A1 (en) 1998-11-26
ITRM980327A0 (en) 1998-05-22
FR2763659B1 (en) 2000-08-04
GB9811164D0 (en) 1998-07-22
GB2325509B (en) 1999-04-07
DE19721608C2 (en) 2002-03-07

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Legal Events

Date Code Title Description
0001 Granted