EP0265716A1 - Chariot de chargement - Google Patents

Chariot de chargement Download PDF

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Publication number
EP0265716A1
EP0265716A1 EP87114471A EP87114471A EP0265716A1 EP 0265716 A1 EP0265716 A1 EP 0265716A1 EP 87114471 A EP87114471 A EP 87114471A EP 87114471 A EP87114471 A EP 87114471A EP 0265716 A1 EP0265716 A1 EP 0265716A1
Authority
EP
European Patent Office
Prior art keywords
lifting
fork
loading
vehicle according
vehicle
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.)
Withdrawn
Application number
EP87114471A
Other languages
German (de)
English (en)
Inventor
C.J. Gronau
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.)
Kottgen & Co GmbH KG
KOTTGEN GmbH AND CO KG
Original Assignee
Kottgen & Co GmbH KG
KOTTGEN GmbH AND CO KG
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 Kottgen & Co GmbH KG, KOTTGEN GmbH AND CO KG filed Critical Kottgen & Co GmbH KG
Publication of EP0265716A1 publication Critical patent/EP0265716A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/141—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements with shuttle-type movement
    • 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

Definitions

  • the invention relates to a loading vehicle for loading and unloading trucks, trailers and the like, with a chassis and drive, with a driver's cab for receiving a driving and operating position, a lifting device with lifting drive and a lifting fork for receiving loads such as pallets and the same.
  • forklifts for loading and unloading trucks and the like, which are designed as three- or four-wheel vehicles with chassis and drive. At the end opposite the driver's cabin, they have a lifting fork aligned in the longitudinal direction of the vehicle, which is articulated in height on the vehicle by means of a lifting device.
  • the forklift picks up the load placed on the truck, for example pallets, with the lifting fork and sets it down again at the desired location.
  • considerable travel distances are required, since the load is usually on a side of the truck is placed or removed from the arranged location and the vehicle must be turned by about 180 °. Apart from the considerable driving distance with steering and driving work for the driver and considerable wear and tear on the fork lift truck, this requires a large amount of time for loading and unloading a truck, which, in the most favorable conditions, is about 40 minutes.
  • the object of the invention is therefore to provide a loading vehicle that can load and unload a truck and the like with considerably less driving and thus time.
  • This object is achieved in that the lifting fork is aligned transversely to the longitudinal axis of the vehicle and in that the lifting fork is assigned a drive motor by means of which the lifting fork can be moved beyond both side boundaries of the vehicle. This significantly shortens the driving effort and the travel time, since the lifting fork picks up the intended load from the parked position, moves it across the vehicle and places it on the truck at the desired location or removes it from the truck in the opposite way and unloads again at the intended location .
  • the loading vehicle according to the invention can place or remove the load directly on the floor or on a ramp or roller conveyor arranged parallel to the truck, which is arranged at a height that matches the height of the loading area of the truck.
  • the loading vehicle can move along the same between the ramp or roller conveyor and the truck. This movement is normally very small, the distance only corresponding to the length of the truck and the like, since the actual loading process no movement along the truck is required.
  • a loading vehicle and a ramp or roller conveyor are advantageously provided on each side of the truck, so that the truck can be loaded and unloaded on both sides or loaded from one side and unloaded from the other side.
  • the last-described device can be designed as a loading box through which the truck can drive.
  • the loading box can also be U-shaped and connect to a building and the like.
  • a truck With the loading vehicle according to the invention, a truck can be loaded and unloaded in about half the time as with a forklift.
  • the loading vehicle can be designed similarly to the construction of a fork lift truck and can be provided with a three- or four-wheel chassis. At least one axle or wheel can be steered. This steering can be locked in an advantageous manner during the loading process.
  • the loading vehicle advantageously has, according to claim 2, a mast on which a lifting carriage is guided which carries the lifting fork.
  • the lifting fork can be pivoted and displaced by more than 180 ° on the lifting carriage and can take up the load on one side of the vehicle, pivot it, and release it on the other side.
  • the pivoting movement is also advantageously associated with a pushing movement, so that the space required for swiveling the load can be minimized.
  • the lifting fork can also be designed to be displaceable in the fork direction. This enables a very large variety of movement and thrust directions, which of course can also be carried out in a superimposed manner.
  • the lifting carriage in turn is guided in an advantageous embodiment according to claim 3 by means of guide rollers on the profile of the mast.
  • a side thrust carriage is attached to the lifting carriage, which carries the lifting fork and in turn takes over the transverse or pushing movement.
  • the lifting fork has fork tines which are telescopically displaceable in their longitudinal direction. According to this embodiment of the invention, it is advantageously possible to move the load from one side of the vehicle directly to the other side of the vehicle without the lifting fork having to be pivoted, since the side thrust slide and the telescopic displaceability of the fork tines provide an immediate Transverse movement of the load can take place.
  • the loading vehicle is designed according to claims 8 to 10 as a rail-bound vehicle, the rails being aligned parallel to the longitudinal axis of the truck.
  • the rail vehicle can be guided on two floor rails arranged next to one another, the load support is provided by the distance between the rails.
  • the vehicle can also be designed to drive on a single floor rail, the tilting being effected by a guide rail arranged above the vehicle, on which the mast is supported by guide rollers.
  • the chassis in particular when it is designed as a single-track rail vehicle, is designed as a crossmember which consists of a box structure.
  • the mast is welded to one end area, while the driver's cabin is arranged above the other end area. This gives the driver a very good overview of the vehicle and the load to be moved, since it is arranged between the driver's cabin and the mast.
  • 1 denotes a floor rail that runs parallel to the longitudinal axis of a truck and parallel to one the opposite side of the truck arranged ramp or roller conveyor is aligned.
  • the loading vehicle generally designated 2
  • Wheels 4 are fastened to the cross member 3, an electric travel drive 5 being assigned to at least one of the wheels.
  • a mast 6 is welded to the cross member 3 and has at its upper end guide rollers 7 which are operatively connected to a guide rail 8 in such a way that the vehicle is prevented from tipping over.
  • 3 lateral guide rollers 9 are attached to the crossmember, which ensure that the loading vehicle 2 is guided on the floor rail 1.
  • lifting carriage 10 On the mast 6 of the loading vehicle 2, e is guided in lifting carriage 10, which can be raised and lowered via a lifting drive, which is preferably electrohydraulic.
  • the lifting movement takes place via a double-acting hydraulic cylinder, which is also acted upon during the lowering process so that exact lifting and lowering times are achieved.
  • the lifting cylinder automatically moves into the preselected position. This also ensures that it can be automated later and the speed control is not dependent on the operator.
  • the lifting carriage 10 is guided on a lifting carriage profile of the mast 6 by means of guide rollers.
  • the lifting carriage 10 in turn carries a side lifting carriage 11.
  • fork tines 12 are articulated, which are telescopically displaceable in their longitudinal direction in such a way that they can be moved far beyond both side limits of the vehicle in connection with the movement of the side lifting carriage.
  • the drive of the Ga Belzinken 12 and / or the side lifting carriage 11 is advantageously carried out by means of pole-changing three-phase geared motor with brake.
  • a driver's cabin 13 On the end of the crossmember 3 opposite the mast 6 there is a driver's cabin 13, preferably elastically cushioned, which has a seat for the driver or the operator and the individual operating elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP87114471A 1986-10-09 1987-10-03 Chariot de chargement Withdrawn EP0265716A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8626815U 1986-10-09
DE19868626815 DE8626815U1 (de) 1986-10-09 1986-10-09 Verladefahrzeug

Publications (1)

Publication Number Publication Date
EP0265716A1 true EP0265716A1 (fr) 1988-05-04

Family

ID=6799004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114471A Withdrawn EP0265716A1 (fr) 1986-10-09 1987-10-03 Chariot de chargement

Country Status (2)

Country Link
EP (1) EP0265716A1 (fr)
DE (1) DE8626815U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031883C2 (de) * 1990-10-08 1998-06-10 Koettgen Lagertechnik Gmbh & C Aufnahme- und Abgabesystem für Paletten und Behälter
GB9225706D0 (en) * 1992-12-09 1993-02-03 Connell Richard O Handling of goods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126725A (fr) * 1954-02-23 1956-11-29 Hans Still Ag Porte-charge pour élévateurs-gerbeurs roulants
FR1321271A (fr) * 1962-05-03 1963-03-15 Lansing Bagnall Ltd Perfectionnements aux chariots de levage de charges
FR2016952A7 (fr) * 1968-08-16 1970-05-15 Jungheinrich Unternehmen
FR2077446A1 (fr) * 1969-05-06 1971-10-29 Fenwick Manutention Ste Indle
FR2197788A1 (fr) * 1972-09-05 1974-03-29 Mills Const Sa
FR2295908A1 (fr) * 1974-12-23 1976-07-23 Allis Chalmers Chariot elevateur a plate-forme de conduite ascendante
FR2385637A1 (fr) * 1977-03-29 1978-10-27 Gery Marcel Appareil de stockage et de gerbage multidirectionnel automoteur a direction libre ou asservie

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126725A (fr) * 1954-02-23 1956-11-29 Hans Still Ag Porte-charge pour élévateurs-gerbeurs roulants
FR1321271A (fr) * 1962-05-03 1963-03-15 Lansing Bagnall Ltd Perfectionnements aux chariots de levage de charges
FR2016952A7 (fr) * 1968-08-16 1970-05-15 Jungheinrich Unternehmen
FR2077446A1 (fr) * 1969-05-06 1971-10-29 Fenwick Manutention Ste Indle
FR2197788A1 (fr) * 1972-09-05 1974-03-29 Mills Const Sa
FR2295908A1 (fr) * 1974-12-23 1976-07-23 Allis Chalmers Chariot elevateur a plate-forme de conduite ascendante
FR2385637A1 (fr) * 1977-03-29 1978-10-27 Gery Marcel Appareil de stockage et de gerbage multidirectionnel automoteur a direction libre ou asservie

Also Published As

Publication number Publication date
DE8626815U1 (de) 1986-11-20

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Effective date: 19881105