IL148935A0 - Energy absorber for absorbing impact energy - Google Patents

Energy absorber for absorbing impact energy

Info

Publication number
IL148935A0
IL148935A0 IL14893500A IL14893500A IL148935A0 IL 148935 A0 IL148935 A0 IL 148935A0 IL 14893500 A IL14893500 A IL 14893500A IL 14893500 A IL14893500 A IL 14893500A IL 148935 A0 IL148935 A0 IL 148935A0
Authority
IL
Israel
Prior art keywords
energy
absorbing impact
absorber
impact energy
energy absorber
Prior art date
Application number
IL14893500A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of IL148935A0 publication Critical patent/IL148935A0/xx

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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • 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
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • 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
    • B60R2019/1866—Cellular structures
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0421—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings using honeycomb structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/234—Sheet including cover or casing including elements cooperating to form cells
    • Y10T428/236—Honeycomb type cells extend perpendicularly to nonthickness layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y10T428/24165—Hexagonally shaped cavities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24661—Forming, or cooperating to form cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Laminated Bodies (AREA)
IL14893500A 1999-11-02 2000-10-20 Energy absorber for absorbing impact energy IL148935A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19952570A DE19952570A1 (de) 1999-11-02 1999-11-02 Energieabsorber für ein Absorbieren von Stoßenergie
PCT/EP2000/010332 WO2001033100A1 (de) 1999-11-02 2000-10-20 Energieabsorber für ein absorbieren von stossenergie

Publications (1)

Publication Number Publication Date
IL148935A0 true IL148935A0 (en) 2002-09-12

Family

ID=7927580

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14893500A IL148935A0 (en) 1999-11-02 2000-10-20 Energy absorber for absorbing impact energy

Country Status (12)

Country Link
US (1) US6730386B1 (xx)
EP (1) EP1230496A1 (xx)
JP (1) JP2003513212A (xx)
KR (1) KR20020065500A (xx)
CN (1) CN1166874C (xx)
AU (1) AU1274001A (xx)
BR (1) BR0015187A (xx)
CA (1) CA2389361A1 (xx)
DE (1) DE19952570A1 (xx)
IL (1) IL148935A0 (xx)
MX (1) MXPA02004336A (xx)
WO (1) WO2001033100A1 (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0307798D0 (en) * 2003-04-04 2003-05-07 Cintec Int Ltd Impact absorbing structure
US20110101714A1 (en) * 2003-06-03 2011-05-05 Ann Bator Mary Bumper energy absorber and method of fabricaitng and assembling the same
DE102004037769A1 (de) * 2004-08-04 2006-03-16 Adam Opel Ag Crashbox für Kraftfahrzeuge
JP2006118550A (ja) * 2004-10-20 2006-05-11 Yokohama Rubber Co Ltd:The ハニカム材料
US7977396B2 (en) * 2004-11-12 2011-07-12 Dow Global Technologies Llc Impact-absorbing members for dynamic impact applications
DE102005052402B4 (de) * 2005-10-31 2012-03-01 Faurecia Innenraum Systeme Gmbh Energieabsorptionskörper, Kraftfahrzeug-Innenverkleidungsteil und Querträger für ein Kraftfahrzeug
DE102005055082B4 (de) * 2005-11-16 2009-06-04 Faurecia Innenraum Systeme Gmbh Vorrichtung zum Schutz gegen einen Aufprall
FR2894511B1 (fr) * 2005-12-14 2010-01-08 Solvay Structures alveolaires a base de polymeres thermoplastiques amorphes
DE102006004141B4 (de) * 2006-01-27 2012-06-28 Faurecia Innenraum Systeme Gmbh Energieabsorptionskörper, Vorrichtung zum Schutz gegen einen Aufprall, Kraftfahrzeug-Innerverkleidungsteil und Querträger
US9375864B2 (en) 2007-05-10 2016-06-28 Hrl Laboratories, Llc Architected materials for enhanced energy absorption
US20090159384A1 (en) * 2007-12-19 2009-06-25 Sabic Innovative Plastics Ip Bv Energy absorber and system
US7866716B2 (en) 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
EP2414593A1 (en) * 2009-04-01 2012-02-08 Cellbond Limited Crash cushion for roadside object
WO2010132422A2 (en) 2009-05-13 2010-11-18 Hunter Douglas N.V. Structured-core laminate panels and methods of forming the same
DE102010030535A1 (de) 2010-05-20 2011-11-24 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug mit einem Seitenschweller
US9097015B2 (en) 2011-10-12 2015-08-04 3Form, Llc Resin panels with embedded structured-cores and methods of making the same
CN103958925A (zh) * 2011-11-28 2014-07-30 帝人株式会社 耐冲击构件
CN102897123B (zh) * 2012-09-26 2014-10-22 桐乡市小老板特种塑料制品有限公司 一种减缓碰撞力装置
ES2719960T3 (es) 2013-11-27 2019-07-17 Nippon Steel Corp Pieza amortiguadora
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber
CN106081356B (zh) * 2016-05-31 2018-08-31 中国空间技术研究院 一种提高吸能效率的蜂窝缓冲装置及设计方法
CN107815960A (zh) * 2017-11-01 2018-03-20 佛山科学技术学院 一种桥墩防撞系统
EP3486077B1 (en) * 2017-11-17 2023-12-20 3M Innovative Properties Company Multicellular structure comprising interconnected cells
DE102018211554B3 (de) 2018-07-12 2019-06-19 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug mit einem Seitenschweller
CN112677920B (zh) * 2020-12-16 2022-01-11 南京理工大学 一种军用车辆抗爆炸乘员腿部保护装置
CN113294476B (zh) * 2021-06-25 2022-09-13 吉林大学 一种正弦波纹结构的仿生复合板及隔振台
CN114645524B (zh) * 2022-04-08 2023-07-25 中南大学 吸能部件及防撞装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH397230A (de) * 1960-10-14 1965-08-15 Kapillar Plastik Gmbh Deutsche Werkstück aus im Spritzspinnverfahren von thermoplastischem Kunststoff gewonnenen Hohlfäden und Verfahren zu dessen Herstellung
US3790654A (en) 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
FR2334888A1 (fr) * 1975-12-08 1977-07-08 Int Vibration Engin Isolateur de chocs
US4666130A (en) * 1984-03-15 1987-05-19 Energy Absorption Systems, Inc. Expanded cell crash cushion
DE4314861A1 (de) 1993-05-05 1994-11-10 Tubus Bauer Gmbh Verfahren zur Herstellung eines Wabenkörpers sowie Wabenkörper
US5486400A (en) * 1994-11-28 1996-01-23 Fishel; James D. Christmas tree ornament protector
BE1009544A3 (nl) * 1995-08-16 1997-05-06 Imhold Naamloze Vennootschap Samengesteld elastisch verend element en verend steunelement voorzien van dergelijke verende elementen.
US5720510A (en) * 1996-03-28 1998-02-24 Ford Global Technologies, Inc. Energy absorbing vehicle pillar structure
US5746419A (en) * 1996-10-16 1998-05-05 General Motors Corporation Energy absorbing device
US6085878A (en) * 1996-12-13 2000-07-11 Toyo Boseki Kabushiki Kaisha Impact absorber made of resin
FR2763547A1 (fr) * 1997-05-23 1998-11-27 Plastic Omnium Cie Pare-chocs a absorbeur local
US6213540B1 (en) 1997-06-27 2001-04-10 The Dow Chemical Company Energy absorbing articles of extruded thermoplastic foams
GB2353502A (en) * 1999-08-27 2001-02-28 Lear Corp Vehicle trim products

Also Published As

Publication number Publication date
CA2389361A1 (en) 2001-05-10
CN1166874C (zh) 2004-09-15
MXPA02004336A (es) 2003-02-12
EP1230496A1 (de) 2002-08-14
JP2003513212A (ja) 2003-04-08
CN1387615A (zh) 2002-12-25
DE19952570A1 (de) 2001-05-03
AU1274001A (en) 2001-05-14
BR0015187A (pt) 2002-07-23
US6730386B1 (en) 2004-05-04
WO2001033100A1 (de) 2001-05-10
KR20020065500A (ko) 2002-08-13

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