ES244435Y - A HYDRONEUMATIC SHOCK ABSORBER FOR USE ESPECIALLY IN THE BUMPERS OF MOTOR VEHICLES. - Google Patents

A HYDRONEUMATIC SHOCK ABSORBER FOR USE ESPECIALLY IN THE BUMPERS OF MOTOR VEHICLES.

Info

Publication number
ES244435Y
ES244435Y ES1979244435U ES244435U ES244435Y ES 244435 Y ES244435 Y ES 244435Y ES 1979244435 U ES1979244435 U ES 1979244435U ES 244435 U ES244435 U ES 244435U ES 244435 Y ES244435 Y ES 244435Y
Authority
ES
Spain
Prior art keywords
hydroneumatic
bumpers
shock absorber
motor vehicles
use especially
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
ES1979244435U
Other languages
Spanish (es)
Other versions
ES244435U (en
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 filed Critical
Publication of ES244435U publication Critical patent/ES244435U/en
Application granted granted Critical
Publication of ES244435Y publication Critical patent/ES244435Y/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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/063—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid comprising a hollow piston rod
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
ES1979244435U 1978-07-10 1979-07-09 A HYDRONEUMATIC SHOCK ABSORBER FOR USE ESPECIALLY IN THE BUMPERS OF MOTOR VEHICLES. Expired ES244435Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68624/78A IT1108053B (en) 1978-07-10 1978-07-10 HYDROPNEUMATIC ENERGY ABSORBING DEVICE PARTICULARLY FOR MOTOR VEHICLE BUMPERS

Publications (2)

Publication Number Publication Date
ES244435U ES244435U (en) 1979-10-16
ES244435Y true ES244435Y (en) 1980-04-01

Family

ID=11310065

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979244435U Expired ES244435Y (en) 1978-07-10 1979-07-09 A HYDRONEUMATIC SHOCK ABSORBER FOR USE ESPECIALLY IN THE BUMPERS OF MOTOR VEHICLES.

Country Status (3)

Country Link
DE (1) DE2927163A1 (en)
ES (1) ES244435Y (en)
IT (1) IT1108053B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4042638C2 (en) * 1989-11-16 1997-07-24 Atsugi Unisia Corp Suspension strut with variable reaction - has two valves with varying flow-rates
US5129488A (en) * 1989-11-16 1992-07-14 Atsugi Unisia Corporation Vibration mode responsive variable damping force shock absorber with feature of automatic selection of damping mode depending upon vibration mode of vehicular body
US10670107B2 (en) 2017-12-15 2020-06-02 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic compression stop assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670814A (en) * 1951-05-29 1954-03-02 Chrysler Corp Shock absorber
BE627430A (en) * 1958-03-15
DE2124275A1 (en) * 1971-05-15 1972-11-30 Fichtel & Sachs Ag, 8720 Schweinfurt Bumper for motor vehicles with an impact absorber

Also Published As

Publication number Publication date
ES244435U (en) 1979-10-16
DE2927163A1 (en) 1980-01-24
IT7868624A0 (en) 1978-07-10
IT1108053B (en) 1985-12-02

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980504