ES428677A1 - Energy absorbing devices - Google Patents

Energy absorbing devices

Info

Publication number
ES428677A1
ES428677A1 ES428677A ES428677A ES428677A1 ES 428677 A1 ES428677 A1 ES 428677A1 ES 428677 A ES428677 A ES 428677A ES 428677 A ES428677 A ES 428677A ES 428677 A1 ES428677 A1 ES 428677A1
Authority
ES
Spain
Prior art keywords
energy absorbing
covering
ribs
energy absorption
absorbing devices
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
Application number
ES428677A
Other languages
Spanish (es)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES428677A1 publication Critical patent/ES428677A1/en
Expired legal-status Critical Current

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
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
    • 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

Abstract

Adaptive energy absorption device to protect a structure against impact damage, said device including a front covering element and at least one energy absorption element, said absorption element being made of an elastomer having a coefficient of elasticity at room temperature of approximately 21,000-140,000 KPa and which is presented in the form of a plurality of sinuous ribs of substantially parabolic shape, fastened at any one end to the rear of the covering element or arranged in the form of modules separated between the upper part of the covering and the structure to be protected, said ribs being subjected to bending under the force of impact. (Machine-translation by Google Translate, not legally binding)
ES428677A 1973-07-27 1974-07-26 Energy absorbing devices Expired ES428677A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38325173A 1973-07-27 1973-07-27

Publications (1)

Publication Number Publication Date
ES428677A1 true ES428677A1 (en) 1976-09-01

Family

ID=23512324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES428677A Expired ES428677A1 (en) 1973-07-27 1974-07-26 Energy absorbing devices

Country Status (10)

Country Link
JP (1) JPS5042537A (en)
AU (1) AU1794076A (en)
BR (1) BR7406167D0 (en)
CA (1) CA1031391A (en)
DE (1) DE2436205A1 (en)
ES (1) ES428677A1 (en)
FR (1) FR2238868B1 (en)
GB (1) GB1482154A (en)
IT (1) IT1017485B (en)
SE (1) SE7409712L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561734B1 (en) * 1984-03-21 1986-08-14 Tercap BUFFER IN A FOAM MATERIAL FOR COMPRESSED BY A MOBILE PART
NL8600097A (en) * 1986-01-20 1987-08-17 Stamicarbon BUMPER.
US5746419A (en) * 1996-10-16 1998-05-05 General Motors Corporation Energy absorbing device
FR2786838B1 (en) * 1998-12-03 2001-02-16 Hutchinson ELASTOMER STOP
FR2917691B1 (en) * 2007-06-19 2010-02-12 Renault Sas BODY COMPONENT OF A MOTOR VEHICLE HAVING A LOW-DIMENSIONAL SHOCK ABSORBER DEVICE
JP4940044B2 (en) * 2007-07-26 2012-05-30 本田技研工業株式会社 Resin exterior parts for vehicles
DE102018209482B3 (en) * 2018-06-13 2019-10-17 K2 Systems Gmbh Storage facility, solar system arrangement

Also Published As

Publication number Publication date
FR2238868A1 (en) 1975-02-21
SE7409712L (en) 1975-01-28
FR2238868B1 (en) 1976-10-22
JPS5042537A (en) 1975-04-17
BR7406167D0 (en) 1975-05-27
CA1031391A (en) 1978-05-16
AU1794076A (en) 1978-04-06
GB1482154A (en) 1977-08-10
DE2436205A1 (en) 1975-02-13
IT1017485B (en) 1977-07-20
AU7164074A (en) 1976-01-29

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