EP0064521A1 - Benne de levage de container. - Google Patents

Benne de levage de container.

Info

Publication number
EP0064521A1
EP0064521A1 EP81903056A EP81903056A EP0064521A1 EP 0064521 A1 EP0064521 A1 EP 0064521A1 EP 81903056 A EP81903056 A EP 81903056A EP 81903056 A EP81903056 A EP 81903056A EP 0064521 A1 EP0064521 A1 EP 0064521A1
Authority
EP
European Patent Office
Prior art keywords
lifting
container
yoke
beams
truck
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
EP81903056A
Other languages
German (de)
English (en)
Other versions
EP0064521B1 (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

Links

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.
  • transverse lifting beams are provided with legs which are movable telescopically in the columns under the action of hydraulic cylinders.
  • Hanging in these lifting beams is a rectangular lifting yoke which is provided with container locks at its corners.
  • This construction with a hanging lifting yoke and telescopic legs is admittedly practical and reliable in operation but comparatively heavy and expensive, which is accentuated by the fact that the lifting yoke is movable to a certain extent in its plane under the lifting beams so as to be able to be directed in over the container which is to be lifted. Disclosure of the Invention
  • 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 extending transversely between columns in pairs is a lifting beam, which can slide at each end on a column under the action of a hydraulic cylinder disposed on the column, and in that a lifting yoke, provided with container locks known per se, lies upon the lifting beams.
  • yoke control cylinders can be disposed between the respective lifting beam and the lifting yoke for lateral displacement or moderate turning of the lifting yoke on the beams into a locking position over a container which is to be lifted.
  • Figs. 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.
  • twin wheels 10 are rotatably mounted direct on a bracket
  • 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
  • Lying on the lifting beams 12 is a substantially rectangular lifting yoke 15 which is provided, at its four corners, with container locks 16 for a container 17 indicated in dash-dotted lines in Figs. 1, 3 and 4.
  • These locks 16 are of conventional rotary type and are controlled in pairs for locking and releasing the container 17 by means of a locking cylinder 18 and a link arm 19 in a manner easily understood by one skilled in the art.
  • 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 main part of the hydraulic and possibly electrical control members of the lift truck for the lifting hydraulic cylinders 15, the locking cylinders 18 and the yoke control cylinders 20 is disposed in the control unit 4, which is normally connected, by means of members not shown, to the hydraulic and possibly electrical system of the draught vehicle. It is easily understood that the lift truck described works in the following manner: With the lifting beams 12 and the lifting yoke 15 raised to a suitable l-vel, the lift truck is backed in over a container 17, which is to be lifted, with the logitudinal 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 beams 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.

Landscapes

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

Abstract

Une benne de levage de container possede un chassis en forme de U (1, 2) qui est pourvu de roues et qui possede quatre colonnes verticales (5). De maniere a obtenir une construction simple et pratique, des traverses de levage (12) sont montees en coulissement sur les colonnes (5) sous l'action de cylindres hydrauliques, et une longrine de levage (15) pourvue de verrous de containers repose sur les traverses de levage. La longrine de levage peut etre deplacee lateralement et tournee a l'aide des cylindres hydrauliques (20) de maniere a venir dans une position de verrouillage sur un container a lever.
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 true EP0064521A1 (fr) 1982-11-17
EP0064521B1 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8201690A1 *

Also Published As

Publication number Publication date
SE8008079L (sv) 1982-05-19
BR8108873A (pt) 1982-10-13
EP0064521B1 (fr) 1985-04-24
SE431078B (sv) 1984-01-16
WO1982001690A1 (fr) 1982-05-27
JPS57501726A (fr) 1982-09-24

Similar Documents

Publication Publication Date Title
US3799379A (en) Fork lift
US3348711A (en) Straddle type carrier
US2683546A (en) Clamp and rotating mechanism for industrial trucks
EP0535010A1 (fr) Boggie de chemin de fer.
US3083059A (en) Automatic tilting dump truck stabilizer
US2527369A (en) Hoist and dumping mechanism for separable bodies
US3704040A (en) Vehicle for traversing rough terrain
US3792789A (en) Load transport apparatus
US3698582A (en) Articulated vehicles
US3184082A (en) Reel loader
US2297992A (en) Adjustable low-bed vehicle
US3638811A (en) Vehicle lift with trailer hitch or the like
US3169650A (en) Transport arrangement for mobile excavator
US4164297A (en) Folding gooseneck for trailer
US3724697A (en) Truck having a vertically displaceable carrying frame
US3810663A (en) Vehicular bag hoist
US3717273A (en) Vehicular bag hoist
US2861837A (en) Frameless dumping trailer support stabilizing means
US3940163A (en) Vehicle for traversing rough terrain
EP0064521A1 (fr) Benne de levage de container.
US2603518A (en) Truck tipping mechanism with initial lift lever
US3360280A (en) Horizontally and vertically movable fifth wheel for truck-tractors
US4286915A (en) Straddle carrier
US2962950A (en) Combination truck and roller unit
US3720437A (en) Transporter vehicles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19820628

AK Designated contracting states

Designated state(s): AT CH DE FR GB NL

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT CH DE FR GB LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19850424

Ref country code: AT

Effective date: 19850424

REF Corresponds to:

Ref document number: 12913

Country of ref document: AT

Date of ref document: 19850515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3170188

Country of ref document: DE

Date of ref document: 19850530

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19850801

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19851130

Ref country code: CH

Effective date: 19851130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19860731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881121