ES385330A1 - Hydropneumatic shock absorber - Google Patents

Hydropneumatic shock absorber

Info

Publication number
ES385330A1
ES385330A1 ES385330A ES385330A ES385330A1 ES 385330 A1 ES385330 A1 ES 385330A1 ES 385330 A ES385330 A ES 385330A ES 385330 A ES385330 A ES 385330A ES 385330 A1 ES385330 A1 ES 385330A1
Authority
ES
Spain
Prior art keywords
shock absorber
oleopneumatic
gas
hydropneumatic shock
shock
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
ES385330A
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.)
BOURCIER DE CARBON
Original Assignee
BOURCIER DE CARBON
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 BOURCIER DE CARBON filed Critical BOURCIER DE CARBON
Publication of ES385330A1 publication Critical patent/ES385330A1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/0416Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0424Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the air pressure of the accumulator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/061Mono-tubular units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00Purpose; Design features
    • F16F2230/18Control arrangements
    • F16F2230/186Control arrangements with manual adjustments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

Seat correction device, total or partial, for vehicles equipped with oleopneumatic shock absorbers, characterized in that a watertight piston is provided in an oleopneumatic damper filled with liquid and gas under pressure. whose position in the shock absorber tube is governed from the outside to more or less strongly compress the gas in the shock absorber, thus creating a pressure thrust force of the shock absorber stem. (Machine-translation by Google Translate, not legally binding)
ES385330A 1969-10-29 1970-10-26 Hydropneumatic shock absorber Expired ES385330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6937113A FR2063733A5 (en) 1969-10-29 1969-10-29

Publications (1)

Publication Number Publication Date
ES385330A1 true ES385330A1 (en) 1973-04-16

Family

ID=9042256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385330A Expired ES385330A1 (en) 1969-10-29 1970-10-26 Hydropneumatic shock absorber

Country Status (4)

Country Link
DE (1) DE2052774A1 (en)
ES (1) ES385330A1 (en)
FR (1) FR2063733A5 (en)
GB (1) GB1334690A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265344A (en) * 1977-12-21 1981-05-05 Tayco Developments, Inc. Liquid spring with integral plastic body and seal and fabrication method therefor
HU177630B (en) * 1978-04-14 1981-11-28 Girling Ltd Hydropneumatic spring for vehicles
US4628579A (en) * 1979-09-19 1986-12-16 Tayco Developments, Inc. Method of fabricating a liquid spring shock absorber with integral plastic body and seal
DE3119861C2 (en) * 1981-05-19 1984-04-05 Thyssen Industrie AG Schmiedetechnik/Bergbautechnik, 4100 Duisburg Hydraulic piston rail brake for braking railway wagons
SE468124B (en) * 1990-03-16 1992-11-09 Saab Scania Ab SPRING ARRANGEMENT AT VEHICLE
US8899560B2 (en) 2011-02-16 2014-12-02 Elite Suspension Systems, Llc Springless combination shock absorber and suspension apparatus, and method of use
JP7049945B2 (en) * 2018-06-28 2022-04-07 Thk株式会社 suspension

Also Published As

Publication number Publication date
FR2063733A5 (en) 1971-07-09
DE2052774A1 (en) 1971-07-22
GB1334690A (en) 1973-10-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880217