FR2333987A1 - Hydraulic adjustable suspension for road vehicle - has spherical articulated joint at each end to displacement and angular movement - Google Patents

Hydraulic adjustable suspension for road vehicle - has spherical articulated joint at each end to displacement and angular movement

Info

Publication number
FR2333987A1
FR2333987A1 FR7537530A FR7537530A FR2333987A1 FR 2333987 A1 FR2333987 A1 FR 2333987A1 FR 7537530 A FR7537530 A FR 7537530A FR 7537530 A FR7537530 A FR 7537530A FR 2333987 A1 FR2333987 A1 FR 2333987A1
Authority
FR
France
Prior art keywords
displacement
fitted
cylinder
angular movement
road vehicle
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.)
Granted
Application number
FR7537530A
Other languages
French (fr)
Other versions
FR2333987B3 (en
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.)
MECA PRECISION MONT FAB
Original Assignee
MECA PRECISION MONT 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 MECA PRECISION MONT FAB filed Critical MECA PRECISION MONT FAB
Priority to FR7537530A priority Critical patent/FR2333987A1/en
Publication of FR2333987A1 publication Critical patent/FR2333987A1/en
Application granted granted Critical
Publication of FR2333987B3 publication Critical patent/FR2333987B3/fr
Granted 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
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/265—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs hydraulic 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/06—Adjustable connecting-rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/36—Independent Multi-axle long vehicles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The unit is fitted between the fixed and movable arms of a vehicle suspension to permit relative movement and adjust the degree of suspension. It comprises a cylinder (1) closed at one end by a welded-in plug (2), this having a spherical recess (21) for a ball joint (3). Retainer plates (22) and a protective bellows (4) are fitted. Inside the cylinder is a piston (8), its head (81) being spherical and provided with a trunnion type articulated mounting (9). This piston almost fills the cylinder, seals being fitted and sufficient space left for entry (7) of hydraulic fluid under pressure. The seals are capable of absorbing some sideways movement.
FR7537530A 1975-12-03 1975-12-03 Hydraulic adjustable suspension for road vehicle - has spherical articulated joint at each end to displacement and angular movement Granted FR2333987A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7537530A FR2333987A1 (en) 1975-12-03 1975-12-03 Hydraulic adjustable suspension for road vehicle - has spherical articulated joint at each end to displacement and angular movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537530A FR2333987A1 (en) 1975-12-03 1975-12-03 Hydraulic adjustable suspension for road vehicle - has spherical articulated joint at each end to displacement and angular movement

Publications (2)

Publication Number Publication Date
FR2333987A1 true FR2333987A1 (en) 1977-07-01
FR2333987B3 FR2333987B3 (en) 1979-04-13

Family

ID=9163458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537530A Granted FR2333987A1 (en) 1975-12-03 1975-12-03 Hydraulic adjustable suspension for road vehicle - has spherical articulated joint at each end to displacement and angular movement

Country Status (1)

Country Link
FR (1) FR2333987A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214563A2 (en) * 1985-09-07 1987-03-18 Scheuerle Fahrzeugfabrik GmbH Support device for an axle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214563A2 (en) * 1985-09-07 1987-03-18 Scheuerle Fahrzeugfabrik GmbH Support device for an axle
DE3532006A1 (en) * 1985-09-07 1987-03-19 Scheuerle Fahrzeugfabrik Willy AXLE SUPPORT
EP0214563A3 (en) * 1985-09-07 1987-08-19 Scheuerle Fahrzeugfabrik GmbH Support device for an axle

Also Published As

Publication number Publication date
FR2333987B3 (en) 1979-04-13

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