IT7948305A0 - IMPROVEMENT IN ENERGY ABSORPTION BUMPERS - Google Patents

IMPROVEMENT IN ENERGY ABSORPTION BUMPERS

Info

Publication number
IT7948305A0
IT7948305A0 IT7948305A IT4830579A IT7948305A0 IT 7948305 A0 IT7948305 A0 IT 7948305A0 IT 7948305 A IT7948305 A IT 7948305A IT 4830579 A IT4830579 A IT 4830579A IT 7948305 A0 IT7948305 A0 IT 7948305A0
Authority
IT
Italy
Prior art keywords
improvement
energy absorption
bumpers
absorption bumpers
energy
Prior art date
Application number
IT7948305A
Other languages
Italian (it)
Other versions
IT1114475B (en
Original Assignee
Mccord Corp Societa Dello Stat
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 Mccord Corp Societa Dello Stat filed Critical Mccord Corp Societa Dello Stat
Publication of IT7948305A0 publication Critical patent/IT7948305A0/en
Application granted granted Critical
Publication of IT1114475B publication Critical patent/IT1114475B/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
    • B60R19/18—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
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
IT48305/79A 1978-04-07 1979-03-12 IMPROVEMENT IN ENERGY ABSORPTION BUMPER IT1114475B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89459378A 1978-04-07 1978-04-07

Publications (2)

Publication Number Publication Date
IT7948305A0 true IT7948305A0 (en) 1979-03-12
IT1114475B IT1114475B (en) 1986-01-27

Family

ID=25403291

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48305/79A IT1114475B (en) 1978-04-07 1979-03-12 IMPROVEMENT IN ENERGY ABSORPTION BUMPER

Country Status (7)

Country Link
JP (1) JPS5914375B2 (en)
AU (1) AU512167B2 (en)
CA (1) CA1109505A (en)
DE (1) DE2912178C2 (en)
FR (1) FR2421763A1 (en)
GB (1) GB2018941B (en)
IT (1) IT1114475B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767853U (en) * 1980-10-14 1982-04-23
JPS59188758U (en) * 1983-06-02 1984-12-14 三菱自動車工業株式会社 Bumper mounting structure
JPH02138464U (en) * 1989-04-21 1990-11-19
DE4237707C2 (en) * 1992-11-07 2000-05-25 Daimler Chrysler Ag Via at least one support element on a part fixed to the vehicle by means of a screw connection, bumper of a motor vehicle
CN109367562B (en) * 2018-11-29 2023-11-14 中南大学 Combined type energy-absorbing anti-creeper for railway vehicle
CN109367561B (en) * 2018-11-29 2023-11-21 中南大学 Cutting type energy-absorbing anti-creeper for railway vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1184255A (en) * 1957-10-11 1959-07-20 Vehicle bumper protection device
US3361467A (en) * 1964-11-09 1968-01-02 Stanley W. Ludwikowski Spring mounted bumper
US3575896A (en) * 1968-08-16 1971-04-20 Davidson Rubber Co Microcellular foams having a low glass transition temperature
US3666310A (en) * 1971-01-11 1972-05-30 Gulf & Western Ind Prod Co Shock absorbing bumper
DE2155018A1 (en) * 1971-11-05 1973-05-10 Daimler Benz Ag FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES, CERTAIN BUMPER

Also Published As

Publication number Publication date
FR2421763A1 (en) 1979-11-02
GB2018941B (en) 1982-06-09
IT1114475B (en) 1986-01-27
FR2421763B1 (en) 1984-10-12
DE2912178A1 (en) 1979-10-11
CA1109505A (en) 1981-09-22
JPS54136046A (en) 1979-10-22
DE2912178C2 (en) 1985-08-14
AU4410779A (en) 1979-11-01
JPS5914375B2 (en) 1984-04-04
AU512167B2 (en) 1980-09-25
GB2018941A (en) 1979-10-24

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