FR3065717B1 - LIFTING MACHINE - Google Patents

LIFTING MACHINE Download PDF

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Publication number
FR3065717B1
FR3065717B1 FR1753794A FR1753794A FR3065717B1 FR 3065717 B1 FR3065717 B1 FR 3065717B1 FR 1753794 A FR1753794 A FR 1753794A FR 1753794 A FR1753794 A FR 1753794A FR 3065717 B1 FR3065717 B1 FR 3065717B1
Authority
FR
France
Prior art keywords
arm
articulated
platform
nacelle
inclination
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.)
Active
Application number
FR1753794A
Other languages
French (fr)
Other versions
FR3065717A1 (en
Inventor
Patrice Challon
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.)
Manitou BF SA
Original Assignee
Manitou BF SA
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 Manitou BF SA filed Critical Manitou BF SA
Priority to FR1753794A priority Critical patent/FR3065717B1/en
Priority to EP18169406.8A priority patent/EP3395748B1/en
Publication of FR3065717A1 publication Critical patent/FR3065717A1/en
Application granted granted Critical
Publication of FR3065717B1 publication Critical patent/FR3065717B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Wind Motors (AREA)

Abstract

L'invention concerne un engin (1) de levage comprenant un système de nacelle (7) comprenant une plateforme (71). L'engin comprend un bras (2) d'élévation auquel est articulé le système de nacelle (7), un premier bras (3) de liaison et un tirant (4) articulés au bâti (100) en deux points distincts du bâti de l'engin. Un vérin (8) de correction est articulé au bras (2) d'élévation et au système de nacelle (7). Le premier bras (3) de liaison et le tirant sont en outre articulés directement au bras (2) d'élévation en deux points distincts du bras. Un capteur (9) est configuré pour mesurer un paramètre angulaire représentatif d'une inclinaison, ou d'une variation d'inclinaison, du système de nacelle (7) par rapport à l'horizontal, et un système de commande (10) est configuré pour commander, en fonction dudit paramètre mesuré par le capteur (9), le vérin (8) de correction de manière à maintenir horizontalement la plateforme (71) du système de nacelle (7).The invention relates to a lifting device (1) comprising a basket system (7) comprising a platform (71). The machine comprises an elevating arm (2) to which the nacelle system (7) is articulated, a first link arm (3) and a tie rod (4) articulated to the frame (100) at two points distinct from the frame of the craft. A correction cylinder (8) is articulated to the lifting arm (2) and to the nacelle system (7). The first link arm (3) and the tie rod are also articulated directly to the elevation arm (2) at two separate points on the arm. A sensor (9) is configured to measure an angular parameter representative of an inclination, or a variation of inclination, of the platform system (7) relative to the horizontal, and a control system (10) is configured to control, as a function of said parameter measured by the sensor (9), the correction cylinder (8) so as to horizontally hold the platform (71) of the nacelle system (7).

FR1753794A 2017-04-28 2017-04-28 LIFTING MACHINE Active FR3065717B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1753794A FR3065717B1 (en) 2017-04-28 2017-04-28 LIFTING MACHINE
EP18169406.8A EP3395748B1 (en) 2017-04-28 2018-04-26 Hoisting engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753794 2017-04-28
FR1753794A FR3065717B1 (en) 2017-04-28 2017-04-28 LIFTING MACHINE

Publications (2)

Publication Number Publication Date
FR3065717A1 FR3065717A1 (en) 2018-11-02
FR3065717B1 true FR3065717B1 (en) 2020-04-24

Family

ID=59974503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753794A Active FR3065717B1 (en) 2017-04-28 2017-04-28 LIFTING MACHINE

Country Status (2)

Country Link
EP (1) EP3395748B1 (en)
FR (1) FR3065717B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331215A (en) * 1980-02-12 1982-05-25 Jlg Industries, Inc. Controls for aerial lift platform apparatus
FR2511998A1 (en) * 1981-08-27 1983-03-04 Laillet Jean Vertically movable maintenance basket - has actuator operating via support arms to move basket vertically
US20120211301A1 (en) * 2011-02-22 2012-08-23 Genie Industries, Inc. Platform leveling system
US9162861B1 (en) * 2014-04-18 2015-10-20 Westchester Capital, Llc Dielectric support arm for a yoke platform

Also Published As

Publication number Publication date
EP3395748B1 (en) 2022-12-21
FR3065717A1 (en) 2018-11-02
EP3395748A1 (en) 2018-10-31

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