FR2440851A1 - Dispositif pour mettre de niveau une plate-forme mobile - Google Patents

Dispositif pour mettre de niveau une plate-forme mobile

Info

Publication number
FR2440851A1
FR2440851A1 FR7831796A FR7831796A FR2440851A1 FR 2440851 A1 FR2440851 A1 FR 2440851A1 FR 7831796 A FR7831796 A FR 7831796A FR 7831796 A FR7831796 A FR 7831796A FR 2440851 A1 FR2440851 A1 FR 2440851A1
Authority
FR
France
Prior art keywords
hydraulic
pendulum
caravans
support leg
under control
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.)
Withdrawn
Application number
FR7831796A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7831796A priority Critical patent/FR2440851A1/fr
Publication of FR2440851A1 publication Critical patent/FR2440851A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
    • B60S9/12—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure of telescopic type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)

Abstract

DISPOSITIF POUR METTRE DE NIVEAU UNE PLATE-FORME MOBILE, CARACTERISE EN CE QUE L'ABAISSEMENT ET L'ESCAMOTAGE DES BEQUILLES USUELLES SONT COMMANDES, POUR CHAQUE BEQUILLE, PAR UN VERIN HYDRAULIQUE SUR LE CIRCUIT D'ALIMENTATION DUQUEL EST INTERPOSE UN DISTRIBUTEUR A TROIS VOIES RENDU SOLIDAIRE DE LA PLATE-FORME ET COMMANDE PAR LE DEPLACEMENT D'UNE MASSE, A SUSPENSION PENDULAIRE, COMMUNE A L'ENSEMBLE DES DISTRIBUTEURS, CHAQUE DISTRIBUTEUR ETANT CONCU DE FACON A CE QUE LORSQUE LADITE PLATE-FORME EST HORIZONTALE LE FLUIDE SOUS PRESSION NE PUISSE NI PENETRER NI SORTIR DES VERINS.
FR7831796A 1978-11-10 1978-11-10 Dispositif pour mettre de niveau une plate-forme mobile Withdrawn FR2440851A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831796A FR2440851A1 (fr) 1978-11-10 1978-11-10 Dispositif pour mettre de niveau une plate-forme mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831796A FR2440851A1 (fr) 1978-11-10 1978-11-10 Dispositif pour mettre de niveau une plate-forme mobile

Publications (1)

Publication Number Publication Date
FR2440851A1 true FR2440851A1 (fr) 1980-06-06

Family

ID=9214703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831796A Withdrawn FR2440851A1 (fr) 1978-11-10 1978-11-10 Dispositif pour mettre de niveau une plate-forme mobile

Country Status (1)

Country Link
FR (1) FR2440851A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287044A1 (fr) * 1987-04-16 1988-10-19 Hydro-Gerätebau GmbH & Co. KG Hebezeuge Installation pour soulever des avions
FR2727100A1 (fr) * 1994-11-21 1996-05-24 Rimaud Paul Dispositif de bequilles telescopiques automatisees pour caisses amovibles de poids lourds ou conteneurs
NL1011181C2 (nl) * 1999-02-01 2000-08-03 Letec Level Technology B V Systeem en werkwijze voor het in een bepaalde positie brengen van een chassis van een in hoofdzaak in het midden door één of meer assen ondersteund voertuig, zoals een caravan.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287044A1 (fr) * 1987-04-16 1988-10-19 Hydro-Gerätebau GmbH & Co. KG Hebezeuge Installation pour soulever des avions
FR2727100A1 (fr) * 1994-11-21 1996-05-24 Rimaud Paul Dispositif de bequilles telescopiques automatisees pour caisses amovibles de poids lourds ou conteneurs
NL1011181C2 (nl) * 1999-02-01 2000-08-03 Letec Level Technology B V Systeem en werkwijze voor het in een bepaalde positie brengen van een chassis van een in hoofdzaak in het midden door één of meer assen ondersteund voertuig, zoals een caravan.
EP1026057A1 (fr) * 1999-02-01 2000-08-09 Letec (Level Technology) B.V. Dispositif et procédé de nivellement pour véhicules, par exemple pour caravanes

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Legal Events

Date Code Title Description
ST Notification of lapse