FR3082869B3 - TELESCOPIC LIFTING DEVICE - Google Patents

TELESCOPIC LIFTING DEVICE Download PDF

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Publication number
FR3082869B3
FR3082869B3 FR1906890A FR1906890A FR3082869B3 FR 3082869 B3 FR3082869 B3 FR 3082869B3 FR 1906890 A FR1906890 A FR 1906890A FR 1906890 A FR1906890 A FR 1906890A FR 3082869 B3 FR3082869 B3 FR 3082869B3
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FR
France
Prior art keywords
drive
tilt drive
tilt
linear
control mode
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
FR1906890A
Other languages
French (fr)
Other versions
FR3082869A3 (en
Inventor
René Peper
Philip Erhart
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.)
Iveco Magirus AG
Original Assignee
Iveco Magirus AG
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.)
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Publication date
Application filed by Iveco Magirus AG filed Critical Iveco Magirus AG
Publication of FR3082869A3 publication Critical patent/FR3082869A3/en
Application granted granted Critical
Publication of FR3082869B3 publication Critical patent/FR3082869B3/en
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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
    • B66F11/046—Working platforms suspended from booms of the telescoping type
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/32—Accessories, e.g. brakes on ladders
    • E06C5/42—Devices for altering inclination; Latching devices therefor ; Balancing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Emergency Lowering Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Un dispositif de levage télescopique (12, 112) comprend un ensemble (14, 114) d’éléments longitudinaux extensibles par voie télescopique destinés à être déployés ou rétractés dans une direction linéaire les uns par rapport aux autres au moyen d’un entraînement linéaire. L’ensemble (14, 114) est monté de manière pivotante sur une base (16) pour être pivoté autour d’un axe de pivot horizontal (18) au moyen d’un premier entraînement d'inclinaison et porte un élément de support de sauvetage (22) au niveau de son extrémité libre (20), qui peut être pivoté autour d’un axe de pivot horizontal (24) par rapport à l’ensemble (14, 114) au moyen d’un deuxième entraînement d'inclinaison. Un dispositif de commande est prévu pour commander l’entraînement linéaire, le premier entraînement d'inclinaison et le deuxième entraînement d'inclinaison. Le dispositif de commande est configuré pour fonctionner au moins dans deux modes de commande en variante, à savoir dans un premier mode de commande et dans un second mode de commande, dans lequel dans le premier mode de commande, l’entraînement linéaire est commandé indépendamment du premier entraînement d'inclinaison et du deuxième entraînement d'inclinaison, et dans le second mode de commande, l’entraînement linéaire, le premier entraînement d'inclinaison et le deuxième entraînement d'inclinaison sont commandés l’un par rapport à l’autre selon les commandes d’entrée reçues par les moyens d’entrée de commande d’inclinaison afin de résulter en un mouvement horizontal linéaire de l’élément de support de sauvetage (22) tout en maintenant l’orientation angulaire de l’élément de support de sauvetage (22). Figure de l’abrégé : Fig. 1A telescopic lifting device (12, 112) comprises a set (14, 114) of telescopically extendable longitudinal members intended to be deployed or retracted in a linear direction relative to each other by means of a linear drive. The assembly (14, 114) is pivotally mounted on a base (16) to be pivoted about a horizontal pivot axis (18) by means of a first tilt drive and carries a support member rescue (22) at its free end (20), which can be pivoted about a horizontal pivot axis (24) relative to the assembly (14, 114) by means of a second tilt drive . A controller is provided for controlling the linear drive, the first tilt drive and the second tilt drive. The control device is configured to operate in at least two alternative control modes, namely in a first control mode and in a second control mode, in which in the first control mode, the linear drive is controlled independently of the first tilt drive and the second tilt drive, and in the second control mode, the linear drive, the first tilt drive, and the second tilt drive are controlled relative to the other according to the input commands received by the tilt control input means to result in linear horizontal movement of the rescue support member (22) while maintaining the angular orientation of the rescue member rescue support (22). Figure of the abstract: Fig. 1

FR1906890A 2018-06-26 2019-06-25 TELESCOPIC LIFTING DEVICE Active FR3082869B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000006692A IT201800006692A1 (en) 2018-06-26 2018-06-26 TELESCOPIC LIFTING DEVICE

Publications (2)

Publication Number Publication Date
FR3082869A3 FR3082869A3 (en) 2019-12-27
FR3082869B3 true FR3082869B3 (en) 2020-06-05

Family

ID=63491975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906890A Active FR3082869B3 (en) 2018-06-26 2019-06-25 TELESCOPIC LIFTING DEVICE

Country Status (3)

Country Link
DE (1) DE202019103429U1 (en)
FR (1) FR3082869B3 (en)
IT (1) IT201800006692A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220194765A1 (en) * 2020-12-17 2022-06-23 Xtreme Manufacturing, Llc Systems and methods for use in coordinating boom motion of a construction machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404797A1 (en) * 1994-02-09 1995-08-10 Horst Dipl Ing Prischmann Method of controlling movement of work-basket of lifting device
JP2001316098A (en) * 2000-05-02 2001-11-13 Aichi Corp Bending type boom device
JP5596442B2 (en) * 2010-07-05 2014-09-24 株式会社アイチコーポレーション Aerial work platform
ES2580277T3 (en) * 2011-01-20 2016-08-23 Iveco Magirus Ag Evacuation system for people
DE202016101354U1 (en) * 2015-03-13 2016-06-15 Iveco Magirus Ag Steiger machine control apparatus

Also Published As

Publication number Publication date
DE202019103429U1 (en) 2019-10-16
FR3082869A3 (en) 2019-12-27
IT201800006692A1 (en) 2019-12-26

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