FR2387810A1 - Suspension hydropneumatique, en particulier pour l'essieu arriere de chargeuses, bouteurs a pneus et engins analogues a essieu avant blocable - Google Patents

Suspension hydropneumatique, en particulier pour l'essieu arriere de chargeuses, bouteurs a pneus et engins analogues a essieu avant blocable

Info

Publication number
FR2387810A1
FR2387810A1 FR7811597A FR7811597A FR2387810A1 FR 2387810 A1 FR2387810 A1 FR 2387810A1 FR 7811597 A FR7811597 A FR 7811597A FR 7811597 A FR7811597 A FR 7811597A FR 2387810 A1 FR2387810 A1 FR 2387810A1
Authority
FR
France
Prior art keywords
suspension
setting
road travel
working
regulating valve
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
FR7811597A
Other languages
English (en)
Other versions
FR2387810B1 (fr
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.)
Langen & Co Integral Hydr
Original Assignee
Langen & Co Integral Hydr
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 Langen & Co Integral Hydr filed Critical Langen & Co Integral Hydr
Publication of FR2387810A1 publication Critical patent/FR2387810A1/fr
Application granted granted Critical
Publication of FR2387810B1 publication Critical patent/FR2387810B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/04—Buffer means for limiting movement of arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B60G2200/322—Rigid axle suspensions pivoted with a single pivot point and a straight axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/415—Fluid actuator using other types of valves, e.g. mechanically operated valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/42—Joints with cam surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/422—Links for mounting suspension elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/012—Rolling condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Cette suspension est surtout destinée à la circulation d'un engin sur route. Pendant les travaux, l'essieu avant est bloqué et l'essieu arrière est bloqué en partie. L'invention concerne plus specialement le passage entre l'emploi de la suspension et sa mise hors service partielle et elle prévoit à cet effet une soupape de commutation 23 entre la source de fluide sous pression 22 et le branchement d'une conduite pilote 29 pour une soupape antiretour déverrouillable 27 sur la conduite d'alimentation 25 d'une soupape régulatrice de niveau 26 pour l'essieu arrière 1.
FR7811597A 1977-04-20 1978-04-19 Suspension hydropneumatique, en particulier pour l'essieu arriere de chargeuses, bouteurs a pneus et engins analogues a essieu avant blocable Granted FR2387810A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772717388 DE2717388C2 (de) 1977-04-20 1977-04-20 Abschaltbare hydropneumatische Federung, insbesondere für die Hinterachse von Radladern oder dergleichen mit verriegelbarer Vorderachse

Publications (2)

Publication Number Publication Date
FR2387810A1 true FR2387810A1 (fr) 1978-11-17
FR2387810B1 FR2387810B1 (fr) 1983-02-11

Family

ID=6006728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811597A Granted FR2387810A1 (fr) 1977-04-20 1978-04-19 Suspension hydropneumatique, en particulier pour l'essieu arriere de chargeuses, bouteurs a pneus et engins analogues a essieu avant blocable

Country Status (2)

Country Link
DE (1) DE2717388C2 (fr)
FR (1) FR2387810A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1022166A3 (fr) * 1999-01-20 2003-05-28 Montini & C. S.n.c. Suspension d'absorption des chocs réglable, notamment pour les roues directrices arrières d'un élévateur industriel à trois roues

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807299C2 (de) * 1978-02-21 1985-12-19 Xaver Fendt & Co, 8952 Marktoberdorf Radaufhängung für ein Fahrzeug, insbesondere landwirtschaftliches Mehrzweckfahrzeug
FI91508C (fi) * 1991-11-15 1994-07-11 Valmet Transmec Ltd Oy Trukki
JP6361414B2 (ja) * 2014-09-24 2018-07-25 アイシン精機株式会社 車両のサスペンション装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425197A (fr) * 1964-02-25 1966-01-14 Demag Zug Gmbh Dispositif de stabilisation pour des grues mobiles ou analogues
FR1599079A (fr) * 1967-12-21 1970-07-15
FR2044297A5 (fr) * 1969-05-14 1971-02-19 Poclain Sa
FR2058788A5 (fr) * 1969-09-25 1971-05-28 Poclain Sa
FR2115230A2 (fr) * 1970-11-18 1972-07-07 Daimler Benz Ag
FR2284471A1 (fr) * 1974-09-13 1976-04-09 Venissieux Atel Suspension hydropneumatique reglable et blocable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425197A (fr) * 1964-02-25 1966-01-14 Demag Zug Gmbh Dispositif de stabilisation pour des grues mobiles ou analogues
FR1599079A (fr) * 1967-12-21 1970-07-15
FR2044297A5 (fr) * 1969-05-14 1971-02-19 Poclain Sa
FR2058788A5 (fr) * 1969-09-25 1971-05-28 Poclain Sa
FR2115230A2 (fr) * 1970-11-18 1972-07-07 Daimler Benz Ag
FR2284471A1 (fr) * 1974-09-13 1976-04-09 Venissieux Atel Suspension hydropneumatique reglable et blocable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1022166A3 (fr) * 1999-01-20 2003-05-28 Montini & C. S.n.c. Suspension d'absorption des chocs réglable, notamment pour les roues directrices arrières d'un élévateur industriel à trois roues

Also Published As

Publication number Publication date
DE2717388C2 (de) 1986-09-18
DE2717388A1 (de) 1978-10-26
FR2387810B1 (fr) 1983-02-11

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse