IT952901B - HYDROPNEUMATIC ENERGY ABSORBER PARTICULARLY FOR BUMPERS OF VEHICLES - Google Patents

HYDROPNEUMATIC ENERGY ABSORBER PARTICULARLY FOR BUMPERS OF VEHICLES

Info

Publication number
IT952901B
IT952901B IT6767972A IT6767972A IT952901B IT 952901 B IT952901 B IT 952901B IT 6767972 A IT6767972 A IT 6767972A IT 6767972 A IT6767972 A IT 6767972A IT 952901 B IT952901 B IT 952901B
Authority
IT
Italy
Prior art keywords
bumpers
vehicles
energy absorber
hydropneumatic energy
absorber particularly
Prior art date
Application number
IT6767972A
Other languages
Italian (it)
Original Assignee
Riunite Way Assauto Spa Fab
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 Riunite Way Assauto Spa Fab filed Critical Riunite Way Assauto Spa Fab
Priority to IT6767972A priority Critical patent/IT952901B/en
Priority to DE19732310237 priority patent/DE2310237C3/en
Priority to ES412258A priority patent/ES412258A1/en
Priority to FR7307688A priority patent/FR2174980B3/fr
Application granted granted Critical
Publication of IT952901B publication Critical patent/IT952901B/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
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/369—Sealings for elements other than pistons or piston rods, e.g. 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
IT6767972A 1972-03-03 1972-03-03 HYDROPNEUMATIC ENERGY ABSORBER PARTICULARLY FOR BUMPERS OF VEHICLES IT952901B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT6767972A IT952901B (en) 1972-03-03 1972-03-03 HYDROPNEUMATIC ENERGY ABSORBER PARTICULARLY FOR BUMPERS OF VEHICLES
DE19732310237 DE2310237C3 (en) 1972-03-03 1973-03-01 Hydropneumatic bumper
ES412258A ES412258A1 (en) 1972-03-03 1973-03-02 Improvements in hydropneumatic energy absorbers. (Machine-translation by Google Translate, not legally binding)
FR7307688A FR2174980B3 (en) 1972-03-03 1973-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6767972A IT952901B (en) 1972-03-03 1972-03-03 HYDROPNEUMATIC ENERGY ABSORBER PARTICULARLY FOR BUMPERS OF VEHICLES

Publications (1)

Publication Number Publication Date
IT952901B true IT952901B (en) 1973-07-30

Family

ID=11304437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6767972A IT952901B (en) 1972-03-03 1972-03-03 HYDROPNEUMATIC ENERGY ABSORBER PARTICULARLY FOR BUMPERS OF VEHICLES

Country Status (4)

Country Link
DE (1) DE2310237C3 (en)
ES (1) ES412258A1 (en)
FR (1) FR2174980B3 (en)
IT (1) IT952901B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425019A2 (en) * 1977-07-21 1979-11-30 Venissieux Atel Hydro-mechanical shock absorber - has fluid chamber with needle valve receivable in central column which is fitted with resilient skirt attached to inner telescopic cylinder
US4452437A (en) * 1981-04-20 1984-06-05 Kaspar Lochner Hydraulic-operating shock and vibration absorber and damper
FR2538468A1 (en) * 1982-12-22 1984-06-29 Petroles Cie Francaise HYDRAULIC SHOCK ABSORBER IN PARTICULAR FOR UNDERWATER EQUIPMENT
SE512020C2 (en) * 1995-05-18 2000-01-17 Oehlins Racing Ab Device for shock absorbers
DE19609654C1 (en) * 1996-03-12 1997-11-20 Mowag Motorwagenfabrik Ag Damping element
WO2012054537A1 (en) * 2010-10-18 2012-04-26 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US9630469B2 (en) 2010-10-18 2017-04-25 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US11326662B2 (en) 2020-01-13 2022-05-10 Goodrich Corporation Multi-actor damping systems and methods
US11255398B2 (en) * 2020-01-13 2022-02-22 Goodrich Corporation Multi-actor damping systems and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7142324U (en) * 1972-02-03 Gec Bumpers for attaching a bumper to motor vehicles

Also Published As

Publication number Publication date
DE2310237A1 (en) 1973-09-06
DE2310237B2 (en) 1981-04-23
FR2174980B3 (en) 1976-03-05
FR2174980A1 (en) 1973-10-19
ES412258A1 (en) 1976-01-01
DE2310237C3 (en) 1981-12-10

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