FR2443420A1 - Pont elevateur a pantographe - Google Patents

Pont elevateur a pantographe

Info

Publication number
FR2443420A1
FR2443420A1 FR7930411A FR7930411A FR2443420A1 FR 2443420 A1 FR2443420 A1 FR 2443420A1 FR 7930411 A FR7930411 A FR 7930411A FR 7930411 A FR7930411 A FR 7930411A FR 2443420 A1 FR2443420 A1 FR 2443420A1
Authority
FR
France
Prior art keywords
platform
rails
pair
side members
uprights
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
FR7930411A
Other languages
English (en)
Other versions
FR2443420B1 (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.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11252905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2443420(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of FR2443420A1 publication Critical patent/FR2443420A1/fr
Application granted granted Critical
Publication of FR2443420B1 publication Critical patent/FR2443420B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • 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
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0641—Single levers, e.g. parallel links
    • 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
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

Ce pont élévateur perfectionné à pantographe, particulièrement pour voitures automobiles comporte un couple de longerons d'appui au plancher, un couple de rails 4, 4' soulevables par rapport auxdits longerons et deux couples de tiges articulées 2, 2' simultanément aux deux longerons et aux deux rails et formant deux parallélogrammes articulés, un couple de tiges homologués étant connectées entre elles sur le plancher par l'entremise d'une barre de torsion. Un encliquetage de retenue 22 permet de bloquer le pont en cas d'avaries accidentelles, en empêchant sa chute et, de plus, des soupapes 19 placées à l'entrée des deux crics élévateurs 14 bloquent le pont dans la phase de descente, c'est-à-dire lorsque l'encliquetage de retenue est débranché tet empêchent le pont de tomber ou en tous cas de descendre trop vite. Dans le pont selon l'invention, il n'y a aucune connection directe entre les deux rails, les ouvriers peuvent ainsi travailler sans aucun obstacle et avec le maximum de sûreté au-dessous de la voiture soulevée. Ce pont permet l'installation d'un chariot, disposé en travers, mobile sur toute la longueur des rails.
FR7930411A 1978-12-07 1979-12-06 Pont elevateur a pantographe Granted FR2443420A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7841678A IT1107387B (it) 1978-12-07 1978-12-07 Ponte sollevatore a pantografo senza colegamenti trasversali particolarmente adatto per automezzi

Publications (2)

Publication Number Publication Date
FR2443420A1 true FR2443420A1 (fr) 1980-07-04
FR2443420B1 FR2443420B1 (fr) 1984-01-06

Family

ID=11252905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930411A Granted FR2443420A1 (fr) 1978-12-07 1979-12-06 Pont elevateur a pantographe

Country Status (5)

Country Link
BE (1) BE880488A (fr)
CH (1) CH636581A5 (fr)
DE (1) DE2948909A1 (fr)
FR (1) FR2443420A1 (fr)
IT (1) IT1107387B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878438A1 (fr) * 1997-05-15 1998-11-18 Société Fogautolube Perfectionnements aux chemins de roulement de ponts élévateurs à prise sous coque.
FR2787777A1 (fr) * 1998-12-24 2000-06-30 Alain Bourgeois Commande du pivotement de la rampe d'acces de la plate-forme d'un elevateur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103519C2 (de) * 1981-02-03 1983-01-05 Hartmut 4044 Kaarst Klapp Hebebühne für Kraftfahrzeuge
DE9415276U1 (de) * 1994-09-21 1995-01-19 Mbv Maschinenbau Und Vertriebs Arbeitsbühne mit klappbaren Arbeitsflächen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208983A (en) * 1939-03-06 1940-07-23 Makaroff Automobile lift
GB1274215A (en) * 1968-09-25 1972-05-17 Tecalemit Engineering Vehicle lifts
DE2241124A1 (de) * 1972-08-22 1974-02-28 Erich Sommerer Hebebuehne fuer kraftfahrzeuge
CH544901A (de) * 1972-11-09 1973-11-30 Beringer Hydraulik Gmbh Gedämpft schliessendes hydraulisches Rohrbruchventil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878438A1 (fr) * 1997-05-15 1998-11-18 Société Fogautolube Perfectionnements aux chemins de roulement de ponts élévateurs à prise sous coque.
FR2763323A1 (fr) * 1997-05-15 1998-11-20 Fogautolube Sa Perfectionnements aux chemins de roulement de ponts elevateurs a prise sous coque
FR2787777A1 (fr) * 1998-12-24 2000-06-30 Alain Bourgeois Commande du pivotement de la rampe d'acces de la plate-forme d'un elevateur

Also Published As

Publication number Publication date
IT1107387B (it) 1985-11-25
BE880488A (fr) 1980-04-01
IT7841678A0 (it) 1978-12-07
DE2948909A1 (de) 1980-06-26
FR2443420B1 (fr) 1984-01-06
CH636581A5 (en) 1983-06-15

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Legal Events

Date Code Title Description
CL Concession to grant licences
JE Final juridical decision affecting the existence or validity of an industrial property right
ST Notification of lapse