EP1081088B1 - Apparat zum Bewegen von Lasten mit einer mobilen Plattform - Google Patents

Apparat zum Bewegen von Lasten mit einer mobilen Plattform Download PDF

Info

Publication number
EP1081088B1
EP1081088B1 EP00203016A EP00203016A EP1081088B1 EP 1081088 B1 EP1081088 B1 EP 1081088B1 EP 00203016 A EP00203016 A EP 00203016A EP 00203016 A EP00203016 A EP 00203016A EP 1081088 B1 EP1081088 B1 EP 1081088B1
Authority
EP
European Patent Office
Prior art keywords
telescopic arm
straight guide
jib
mobile platform
platform
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.)
Expired - Lifetime
Application number
EP00203016A
Other languages
English (en)
French (fr)
Other versions
EP1081088A1 (de
Inventor
Allebroer Leo Alix De Lille
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 DK00203016T priority Critical patent/DK1081088T3/da
Publication of EP1081088A1 publication Critical patent/EP1081088A1/de
Application granted granted Critical
Publication of EP1081088B1 publication Critical patent/EP1081088B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/061—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks characterised by having a lifting jib

Definitions

  • the invention relates to an apparatus for displacing loads, which apparatus comprises a mobile platform and a telescopic arm supported by this platform for an attachment which can be mounted releasably on the free end thereof.
  • Such an apparatus is normally used for earth moving purposes or load displacement, for which purpose the telescopic arm is provided with an exchangeable attachment.
  • a vehicle is also known in the field as a "telescopic handler".
  • This machine is provided for this purpose with a number of suitable attachments, for instance an excavator or gripping device, forks for use with pallets and a tackle for hoisting purposes.
  • a lift platform can further be arranged for lifting workers such as painters and the like.
  • the invention has for its object to modify the apparatus of the type stated in the preamble such that it can operate in even more universal manner as hoisting apparatus.
  • the apparatus according to the invention is distinguished in that the attachment is formed by an elongate straight guide and a carriage movable therealong for a hoisting tackle.
  • the mobile platform is usually embodied as a foldable system, it is recommended according to the invention to embody the straight guide in two or more elongate parts which can be locked mutually in line.
  • the straight guide, or jib can thus be stowed on the same mobile platform for transport purposes.
  • a simple manner of disassembling the jib or straight guide is for the parts to be pivotable relative to each other.
  • the straight guide will preferably be mountable along a lying pivot shaft on the end of the telescopic arm, since at a random inclination of the telescopic arm the straight guide can thereby be placed horizontally in simple manner.
  • the jib can of course also be placed therewith in the line of the telescopic arm.
  • the straight guide is also embodied with a standing pivot shaft, wherein the pivot shafts between the parts thereof preferably run parallel to the standing shaft.
  • an active motor means such as a pneumatic, hydraulic cylinder or electric adjusting motor is arranged between the telescopic arm and the straight guide with which the jib can be placed horizontally in simple manner.
  • this motor means By feeding this motor means with the normal power supply system of the mobile platform, for instance the hydraulic system, attachment and operation of the straight guide or jib is simplified even further.
  • FIG. 1 Designated in figure 1 with the numeral 1 is the mobile platform, which can be manufactured in random manner. At the four corner points the mobile platform 1 is embodied with outriggers which can be retracted and extended in known manner to enable stable arrangement of the platform in the situation of use. On platform 1 is arranged a turret 3 which is embodied here with a telescopic arm in the form of four pipe sections 3 slidable into each other. In the folded state the mobile arm can be lowered horizontally onto turret 3, see figure 2, which is further elucidated hereinbelow. Starting from the fclded-down position of figure 2, telescopic arm 4 can be folded in upward direction at pivot shaft 5 which extends horizontally, this being possible with random means, for instance a cylinder 6.
  • a coupling member 7 On the free end of telescopic arm 4, i.e. the end remote from pivot shaft 5, is arranged a coupling member 7 which in the normal course of events is used for coupling of random attachments, for instance forks for pallet use, excavators for excavation purposes and other types of attachment.
  • a horizontal guide 8 in the form of a lattice jib along which a carriage 9 for a hoisting tackle 10 is movable in the direction of the arrow P1.
  • a mobile platform 1 and a telescopic arm 4 there is thus created a mobile building crane for displacing loads L suspended from tackle 10.
  • Figure 2 shows mobile platform 1 in the transporting position. Outriggers 2 are retracted, while telescopic arm 4 is likewise retracted and carried round pivot shaft 5 into a lying position supported by turret 3 on platform 1.
  • the jib 8 is dismantled into parts adjacently of telescopic arm 4 and supported on a rack-like support 11 beside telescopic arm 4.
  • FIGs 3 and 4 show the structure of the mobile apparatus according to the invention, the position as shown in figure 2 being used as starting point for this purpose.
  • Mobile platform 1 is first stabilized by means of outriggers 2, whereafter the parts of jib 8 are lifted from support 11 and assembled on the ground in front of the mobile platform, i.e. at the end of telescopic arm 4 with the coupling member 7, for which purpose the parts are placed mutually in line and locked.
  • a cylinder 16 is arranged, the cylinder rod of which is connected via a universal joint 17 to the end of telescopic arm 4.
  • Coupling frame 18 on the free end of telescopic arm 4 is constructed in two parts, i.e. a fixed part 18' and a pivotable part 18''. These are mutually coupled with pins 20, whereby a vertical pivot shaft is created.
  • a fixed part 18' and a pivotable part 18''. These are mutually coupled with pins 20, whereby a vertical pivot shaft is created.
  • the jib serves as straight guide for the carriage or trolley 9 which can travel along the girders 22 of the jib by means of a cable system (not shown).
  • the drive system by means of cables can be replaced by any other random drive system.
  • FIGS 4 and 5 show that jib 8 can have its own coupling system, it is also possible to make use of the existing coupling means 7 on the telescopic arm 4 itself.
  • the application thereof depends on the size of the jib and the required load thereof whereby application can be allowed of the known fork system on which the jib is placed.
  • the invention is not limited to the above described embodiment, wherein a different structure of the jib 8 can be envisaged, i.e. also a tubular jib in optionally telescopic form along which carriage 9 is movable.

Claims (7)

  1. Vorrichtung zum Versetzen von Lasten mit einer mobilen Plattform (1) und einem Teleskoparm (4), der von dieser Plattform (1) getragen ist, und mit einer Aufnahmevorrichtung (8), der am freien Ende des Teleskoparms (4) lösbar angebracht werden kann,
    dadurch gekennzeichnet, dass die Aufnahmevorrichtung (8) durch eine längliche gerade Führung (8) und einen Schlitten (9) gebildet ist, der dort entlang für ein Hebezeug (10) beweg- bzw. verschiebbar ist.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die gerade Führung (8) aus zwei oder mehr länglichen Teilen besteht, die gegenseitig in einer Linie verriegelt werden können.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Teile relativ zueinander schwenkbar sind.
  4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die gerade Führung (8) um eine liegende Schwenkungswelle (15) herum am Ende des Teleskoparmes (4) angebracht ist.
  5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die gerade Führung (8) um eine stehende Schwenkungswelle herum am Ende des Teleskoparmes (4) angebracht ist, wobei Schwenkungswellen (20) zwischen der geraden Führung (8) und dem Ende des Teleskoparmes (4) parallel zu der stehenden Welle verlaufen.
  6. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass eine Motoreinrichtung (16), wie ein pneumatischer, hydraulischer Zylinder- oder elektrischer Einstellmotor, der zwischen dem Teleskoparm (4) und der geraden Führung (8) betrieben ist, in einem Abstand von der liegenden Schwenkungswelle (15) angeordnet ist.
  7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Speisung der Motoreinrichtung (16) durch das Kraftmedium des Kraftversorgungssystems der mobilen Plattform (1) bereitgestellt wird.
EP00203016A 1999-08-31 2000-08-29 Apparat zum Bewegen von Lasten mit einer mobilen Plattform Expired - Lifetime EP1081088B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00203016T DK1081088T3 (da) 1999-08-31 2000-08-29 Apparat til flytning af laste ved brug af en bevægelig platform

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9900591 1999-08-31
BE9900591A BE1012862A5 (nl) 1999-08-31 1999-08-31 Inrichting voor het verplaatsen van lasten met behulp van een mobiel platform.

Publications (2)

Publication Number Publication Date
EP1081088A1 EP1081088A1 (de) 2001-03-07
EP1081088B1 true EP1081088B1 (de) 2004-12-29

Family

ID=3892072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00203016A Expired - Lifetime EP1081088B1 (de) 1999-08-31 2000-08-29 Apparat zum Bewegen von Lasten mit einer mobilen Plattform

Country Status (7)

Country Link
EP (1) EP1081088B1 (de)
AT (1) ATE285981T1 (de)
BE (1) BE1012862A5 (de)
DE (1) DE60017034T2 (de)
DK (1) DK1081088T3 (de)
ES (1) ES2231107T3 (de)
PT (1) PT1081088E (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004020760U1 (de) 2003-08-22 2006-01-26 Terex-Demag Gmbh & Co. Kg Mobilkranausleger mit daran angeordnetem autarken Hydraulikaggregat
BE1018593A5 (nl) 2009-04-17 2011-04-05 Lille Allenbroer Leo Alix De Multifunctionele werkkooi met verbeterde eigenschappen.
DE102015119381B3 (de) * 2015-11-10 2017-04-27 Terex Global Gmbh Mobilkran und Verfahren zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans
DE102015119379B3 (de) * 2015-11-10 2017-03-30 Terex Global Gmbh Mobilkran und Verfahren zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans
DE102015120350B3 (de) 2015-11-24 2017-05-24 Terex Global Gmbh Mobilkran zum Abwinkeln einer Hauptauslegerverlängerung relativ zu einem Hauptausleger eines Mobilkrans

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073409A (en) * 1976-09-03 1980-03-11 John C. Christenson Truss boom for material handling truck
DE2654828A1 (de) * 1976-12-03 1978-06-08 Barth Kg Dr Vorrichtung zum verlegen von bodenbelagplatten
GB1603623A (en) * 1978-05-31 1981-11-25 Liner Ltd Hydraulically operated jib crane
DE3446231A1 (de) * 1983-12-21 1985-07-11 Franz Grötz GmbH & Co KG Bauunternehmung, 7560 Gaggenau Vorrichtung zum verlegen von randsteinen o.dgl.
FR2719574B1 (fr) * 1994-05-06 1996-07-26 Ppm Ensemble de prolongation pour flèche télescopique de grue mobile et grue mobile en faisant application.

Also Published As

Publication number Publication date
ATE285981T1 (de) 2005-01-15
DE60017034D1 (de) 2005-02-03
EP1081088A1 (de) 2001-03-07
PT1081088E (pt) 2005-04-29
ES2231107T3 (es) 2005-05-16
DK1081088T3 (da) 2005-04-25
BE1012862A5 (nl) 2001-04-03
DE60017034T2 (de) 2006-01-12

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