EP0064521B1 - Benne de levage de container - Google Patents

Benne de levage de container Download PDF

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Publication number
EP0064521B1
EP0064521B1 EP81903056A EP81903056A EP0064521B1 EP 0064521 B1 EP0064521 B1 EP 0064521B1 EP 81903056 A EP81903056 A EP 81903056A EP 81903056 A EP81903056 A EP 81903056A EP 0064521 B1 EP0064521 B1 EP 0064521B1
Authority
EP
European Patent Office
Prior art keywords
lifting
container
yoke
beams
columns
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
Application number
EP81903056A
Other languages
German (de)
English (en)
Other versions
EP0064521A1 (fr
Inventor
Anders Bjurling
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.)
DYNATRANS AB
Original Assignee
DYNATRANS AB
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 DYNATRANS AB filed Critical DYNATRANS AB
Priority to AT81903056T priority Critical patent/ATE12913T1/de
Publication of EP0064521A1 publication Critical patent/EP0064521A1/fr
Application granted granted Critical
Publication of EP0064521B1 publication Critical patent/EP0064521B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers

Definitions

  • the present invention relates to a container lift truck comprising a U-shaped frame, which is provided with wheels and which has at least four substantially vertical columns, whereby extending transversely between the columns is a pair of lifting beams, which can slide at each end on one of the columns under the action of hydraulic cylinders disposed on the columns, and wherein a lifting yoke is provided with container locks.
  • a simpler and cheaper but nevertheless completely suitable construction for a container lift truck of the kind indicated at the beginning is achieved by the invention, which is characterized in that the lifting yoke is slidably supported upon the lifting beams for lateral displacement relative to the lifting beams.
  • yoke control cylinders can be disposed between the respective lifting beam and the lifting yoke for the lateral displacement or moderate turning of the lifting yoke on the beams into a locking position over a container which is to be lifted.
  • FIG. 1-4 show a lift truck in a side view, a front view (from the right in Figs. 1 and 2) and a back view, respectively, Figs. 1 and 3 showing a container in dash-dotted lines in a raised position and Fig. 4 the container in a lowered position and Figs. 1 and 2 showing a different wheel arrangement from Figs. 3 and 4.
  • a container lift truck has a frame consisting of two longitudinal beams 1 and a connecting transverse beam 2, to which there is secured a draw bar 3 for coupling to a motor-driven draught vehicle, not shown (truck, tractor). Disposed on the frame is a control unit 4 with an operation described below. Four columns 5 are fixed to the frame and are braced by means of struts 6.
  • a wheel arrangement shown in Figs. 1 and 2 comprises two brackets 7, which are fixed to each longitudinal beam 1 and between which a rotatable swing axle 8 is mounted. Twin wheels 9 are rotatably mounted on the swing axle 8. For the sake of clarity, the arrangement is shown in a partially cut-away state at the bottom of Fig. 2.
  • each lifting beam 12 Extending transversely over the lift truck between opposite columns 5 are two lifting beams 12, which are adapted to slide along the columns. Fixed to each end of each lifting beam 12 is a piston rod 13 of a hydraulic cylinder 14 fixed low down to longitudinal beam 1. As a result, as can be seen by a comparison between Figs. 3 and 4, the lifting beams 12 can be raised and lowered along the columns 5. Slots at the ends render inclination of the beams 12 possible.
  • a hydraulic cylinder 20 Disposed in the transverse direction of the lift truck, between the respective lifting beam 12 and the lifting yoke 15, as can be seen in Fig. 2, is a hydraulic cylinder 20, while a strut 21 is articulately secured between the lifting yoke 15 and a lifting beam 12.
  • an articulated connection 22 is disposed between these.
  • the lift truck described works in the following manner: With the lifting beams 12 and the lifting yoke 15 raised to a suitable level, the lift truck is backed in over a container 17, which is to be lifted, with the longitudinal beams 1 at each side thereof.
  • the lifting yoke 15 is displaced or turned into position by means of the yoke control cylinders 20 and the lifting means 12 and the yoke 15 are lowered towards the container by means of the lifting cylinders 14, so that the locks 16 can engage corresponding recesses in the corner housings of the container and are firmly locked by means of the locking cylinders 18, so that the position shown in Fig. 4 is achieved.
  • the container 17 is lifted to the desired height by means of the lifting cylinders 14, as shown in Figs. 1 and 3, and can be transported away. Modifications are possible within the scope of the appended claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Handcart (AREA)

Claims (3)

1. Chariot élévateur de conteneur comprenant un châssis (1,2) de forme en U, qui est équipé de roues (9; 10) et qui comporte au moins quatre colonnes (5) sensiblement verticales entre lesquelles s'étendant transversalement deux poutres élévatrices (12) qui peuvent coulisser par chaque extrémité sur l'une des colonnes sous l'action de cylindres hydrauliques (14) disposés sur les colonnes, un joug élévateur (15) étant prévu et comportant des verrous (16) de conteneur, caractérisé en ce que le joug élévateur (15) est monté de façon à pouvoir coulisser sur les poutres élévatrices (12) afin de pouvoir se déplacer latéralement par rapport aux poutres élévatrices.
2. Chariot selon la revendication 1, caractérisé en ce que des cylindres (20) de commande du joug sont disposés entre la poutre élévatrice respective (12) et le joug élévateur (15) pour déplacer latéralement ou faire tourner de façon modérée le joug élévateur sur les poutres jusqu'à une position de verrouillage au-dessus du conteneur (17) qui peut être soulevé.
3. Chariot selon la revendication 1 ou 2, caractérisé en ce que l'agencement des roues de chaque côté du châssis (1, 2) comprend un bras oscillant (8) qui peut pivoter dans la direction longitudinale du chariot et sur lequel des roues jumelées (9) sont montées de façon à pouvoir tourner.
EP81903056A 1980-11-18 1981-11-17 Benne de levage de container Expired EP0064521B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81903056T ATE12913T1 (de) 1980-11-18 1981-11-17 Hubwagen fuer container.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8008079 1980-11-18
SE8008079A SE431078B (sv) 1980-11-18 1980-11-18 Containerlyftvagn

Publications (2)

Publication Number Publication Date
EP0064521A1 EP0064521A1 (fr) 1982-11-17
EP0064521B1 true EP0064521B1 (fr) 1985-04-24

Family

ID=20342270

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81903056A Expired EP0064521B1 (fr) 1980-11-18 1981-11-17 Benne de levage de container

Country Status (5)

Country Link
EP (1) EP0064521B1 (fr)
JP (1) JPS57501726A (fr)
BR (1) BR8108873A (fr)
SE (1) SE431078B (fr)
WO (1) WO1982001690A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187347B (it) * 1985-03-29 1987-12-23 Decco Roda Spa Macchina automatica per il prelievo da almeno una stazione di carico e l'accatastamento e/o il deposito su almeno una stazione di scarico di cassoni particolarmente di prodotti ortofrutticoli selezionati
SE8900871D0 (sv) * 1989-03-13 1989-03-13 Sea Flats Ab Anordning vid containerhanteringsvagn
DE29502958U1 (de) * 1995-02-22 1996-04-18 Meseck, Willi, 86444 Affing Brückenkran
FR2837484B1 (fr) * 2002-03-21 2004-09-17 J S B Const Dispositif de transport de conteneur automoteur ou non

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280998A (en) * 1964-07-14 1966-10-25 Edgar L Stevens Mobile pick-up and stacking device for fruit boxes
SE355556B (fr) * 1971-05-12 1973-04-30 Dynalift Ab
US3872988A (en) * 1973-10-04 1975-03-25 Us Navy Missile loader
CA1076999A (fr) * 1976-10-04 1980-05-06 Lenius, Norbert W. Chariot cavalier pour conteneurs

Also Published As

Publication number Publication date
SE8008079L (sv) 1982-05-19
BR8108873A (pt) 1982-10-13
SE431078B (sv) 1984-01-16
WO1982001690A1 (fr) 1982-05-27
JPS57501726A (fr) 1982-09-24
EP0064521A1 (fr) 1982-11-17

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