EP0795451A2 - Dispositif de levage pour un plateau de base posé horizontalement - Google Patents

Dispositif de levage pour un plateau de base posé horizontalement Download PDF

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Publication number
EP0795451A2
EP0795451A2 EP97103990A EP97103990A EP0795451A2 EP 0795451 A2 EP0795451 A2 EP 0795451A2 EP 97103990 A EP97103990 A EP 97103990A EP 97103990 A EP97103990 A EP 97103990A EP 0795451 A2 EP0795451 A2 EP 0795451A2
Authority
EP
European Patent Office
Prior art keywords
piston
lifting device
cylinder units
base plate
frame
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
EP97103990A
Other languages
German (de)
English (en)
Other versions
EP0795451A3 (fr
EP0795451B1 (fr
Inventor
Gerald Dr.-Ing. Henkel
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.)
MAX AICHER GMBH ENTSORGUNGSTECHNIK
Original Assignee
Max Aicher Entsorgungstechnik GmbH
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 Max Aicher Entsorgungstechnik GmbH filed Critical Max Aicher Entsorgungstechnik GmbH
Publication of EP0795451A2 publication Critical patent/EP0795451A2/fr
Publication of EP0795451A3 publication Critical patent/EP0795451A3/fr
Application granted granted Critical
Publication of EP0795451B1 publication Critical patent/EP0795451B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/04—Wagons or vans with movable floors, e.g. rotatable or floors which can be raised or lowered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/20—Wagons or vans adapted for carrying special loads for forwarding containers

Definitions

  • the invention relates to a lifting device for a horizontally arranged base plate provided with at least one vertical guide, with at least two piston-cylinder units, by means of whose piston rods the base plate can be raised and lowered, in particular for loading a container onto a rail vehicle.
  • the state of the art also includes a device for loading a swap body (CH 666452 A5), in which lifting bellows are used, which in turn are attached to a metal plate. This construction is complex.
  • a freight wagon for forming a rail-bound freight train for combined rail / road freight transport (DE 40 20 387 C2).
  • Telescopic stilts are used here to lift the containers.
  • the present invention is based on the object of providing a lifting device of the type mentioned at the outset which, with a simple structural design and space-saving arrangement, is also capable of handling heavy loads, i.e. For example, containers filled with garbage can be parked properly, for example on a rail-bound vehicle.
  • This arrangement has the advantage that the piston-cylinder units assume an approximately oblique position, so that a small amount of space is required.
  • the special linkage on two rockers results in a kind of double rocker, the coupling of these two rockers being reduced to a common hinge point; one rocker is subjected to tensile stress during the lifting movement, while the other rocker is subjected to compressive stress. In the area of the lifting movement, the two rockers have the same swing radius.
  • piston-cylinder units are spaced next to one another below the base plate on the frame.
  • the piston-cylinder units are connected according to the invention to a common drive unit and control unit for synchronization control.
  • the frame on which the piston-cylinder units are articulated can be part of the rail vehicle.
  • a centering device which consists of piston-cylinder units.
  • the piston rods of two piston-cylinder units can be connected via a joint to a pivot lever which is mounted on the base plate in the central region and has an adjusting roller at both ends.
  • the distance between the two adjustment rollers corresponds to the width of the center tunnel.
  • the swivel levers are moved from the rest position into the working position, the circumference of the adjusting rollers each apply to the side walls of the center tunnel, so that optimally transverse adjustment of the container arranged on the rail vehicle necessarily results in a simple manner.
  • the two piston-cylinder units which are spaced apart in the longitudinal direction can each be fastened to the profile frame by means of a joint.
  • These two piston-cylinder units are preferably arranged in the respective end region of the profile frame.
  • the two piston-cylinder units can be connected to a common drive unit.
  • the control unit for synchronous control of the piston-cylinder units of the lifting device can also be arranged on the mobile unit or else on the rail vehicle.
  • FIG. 1 shows a side view of a rail vehicle 1.
  • a container 2 for example garbage containers, in the raised position.
  • This container 1 consists essentially of a cylindrical container which has closure plates at the front ends.
  • the cylindrical container is reinforced at its end areas by stiffening frames, not shown.
  • the container 2 has fold-out support legs 8 in the area of the stiffening frame, on which the container 2 initially rests on the floor after being transported by a motor vehicle. This position is in the middle of a track. Now the rail vehicle 1 is driven under the container 2 and a lifting device 10 is activated, by means of which the container 2 is raised so that the support legs 8 are exposed. These can then be swiveled in, after which the lifting device is lowered and the container 2 can thus rest on the rail-bound vehicle 1 and be transported away for further transport.
  • FIG. 2 The lifting device according to the invention for moving the container in the vertical plane is shown in more detail in FIG. 2.
  • a piston-cylinder unit 12 is used in each case, the longitudinal axis L-L of which in the rest position lies at an acute angle ⁇ below a horizontal plane E-E.
  • This piston-cylinder unit 2 is fastened to a frame 16 at an articulation point 15, in the present case to the rail vehicle 1.
  • FIG. 2 also shows that the piston rod 14 of the piston-cylinder unit 12 is connected to the frame 16 via a first rocker arm 17 and a joint 18. A further connection takes place via a second rocker arm 20 and a joint 21 with the base plate 3.
  • the two rockers 17 and 20 are connected to one another by a common joint 22, the construction is such that, according to FIG. 3, the two rockers 17 and 20 of the respective piston-cylinder unit 12 have the same pivot radius R in the region of the stroke movement of the base plate 3.
  • FIG. 3 shows that the base plate 3, on which the container 2 rests according to FIG. 1, is provided with a vertical guide 5 in the end region.
  • a pin 6 is used, which slides within a guide sleeve 7.
  • piston-cylinder units which are arranged one behind the other according to FIG. 3 to illustrate the function.
  • these piston-cylinder units are arranged in pairs next to one another, preferably in the end region of the base plate 3.
  • the piston-cylinder units 12 are attached to the rail vehicle 1, which in this case represents the frame 16, in each case by a joint 15, analogously to the illustration according to FIG.
  • FIG. 3 shows that the four piston-cylinder units 12 are connected to a common drive unit 25 and a control unit 26 for synchronous control. If the drive unit 25 is actuated via this control unit 26, it is ensured that the two piston-cylinder unit pairs 12 operate absolutely synchronously and thus ensure that the base plate 3, on which the container 2 is fastened, from the position shown in the direction of the arrow I to the dot-dash position is moved.
  • the two rockers 17 and 20 of each piston-cylinder unit 12 pivot from the rest position with the same radius R into the working position (shown in dashed lines) in which the container 2 has assumed the position according to FIG. 1.
  • a centering device 35 for transverse adjustment of the container according to FIGS. 4 and 5 is used.
  • the starting point is that the container 2 has a central tunnel 30, within which a profile frame 34 is located. This profile frame 34 is attached to the base plate 3.
  • FIG. 5 there is a piston-cylinder unit 36 in the end region of the profile frame 34, which is connected to the profile frame via a joint 32 '.
  • the piston rod 37 of the piston-cylinder unit 35 is connected to a pivot lever 38 via a joint 28.
  • This pivot lever 38 is fastened to the profile frame 34 via a joint 32 and has an adjusting roller 39 at both ends.
  • the distance between the two adjusting rollers 39 corresponds to the width B of the center tunnel 30 of the container 2.
  • the piston rods 37 push the pivoting lever from the extended position into the dashed position, in which the outer circumference of the adjusting rollers 39 act on the side walls of the center tunnel 30 of the container 2. This ensures that the container 2 is properly aligned via its central tunnel 30 or the side walls according to FIG. 5 with respect to the profile frame 34 - and thus the base plate 3.
  • the two piston-cylinder units 36 of the centering device 35 are connected to a common drive unit 25 '.
  • the special arrangement of the piston-cylinder units 12 of the lifting device 10 advantageously results in a space-saving arrangement, the special arrangement of the articulated gears with the two rockers 17 and 20 making it possible to lift large loads.
  • a good and functional transverse adjustment of the container 2 is made possible in a simple manner by the two piston-cylinder units 36 of the centering device 35.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Refuse-Collection Vehicles (AREA)
EP19970103990 1996-03-11 1997-03-10 Dispositif de levage pour un plateau de base posé horizontalement Expired - Lifetime EP0795451B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609517 1996-03-11
DE1996109517 DE19609517A1 (de) 1996-03-11 1996-03-11 Hubvorrichtung für eine horizontal angeordnete Grundplatte

Publications (3)

Publication Number Publication Date
EP0795451A2 true EP0795451A2 (fr) 1997-09-17
EP0795451A3 EP0795451A3 (fr) 1998-05-06
EP0795451B1 EP0795451B1 (fr) 2000-01-12

Family

ID=7787947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970103990 Expired - Lifetime EP0795451B1 (fr) 1996-03-11 1997-03-10 Dispositif de levage pour un plateau de base posé horizontalement

Country Status (2)

Country Link
EP (1) EP0795451B1 (fr)
DE (1) DE19609517A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20024004U1 (de) * 1999-06-25 2009-06-18 Weidemann, Hans-Jürgen, Dr. Einrichtung zur Be- und Entladung von Schienenwaggons für den kombinierten Schienenverkehr
DE10044968A1 (de) * 2000-09-11 2002-04-04 Jost Werke Gmbh & Co Kg Aufnahme- und Umsetzvorrichtung für Wechselbehälter auf Fahrzeugen
DE10109029B4 (de) * 2001-02-24 2010-09-02 Jost-Werke Gmbh Aufnahme- und Umsetzvorrichtung für Wechselbehälter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623498A1 (fr) * 1993-05-07 1994-11-09 Linke-Hofmann-Busch GmbH Dispositif de chargement pour porte-charges
EP0624499A1 (fr) * 1993-05-10 1994-11-17 Max Dipl.-Ing. Aicher Dispositif sur un chassis d'un wagon roulant sur rails pour le chargement horizontal des conteneurs
DE9320453U1 (de) * 1993-05-08 1994-12-01 Aeg Westinghouse Transport Einrichtung zum Positionieren von Wechselbehältern eines Kombilifter-Systems
EP0645293A1 (fr) * 1993-09-23 1995-03-29 Mercedes-Benz Ag Wagon à marchandises pour former un train de wagons ferroviaires pour transport rail-route

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623498A1 (fr) * 1993-05-07 1994-11-09 Linke-Hofmann-Busch GmbH Dispositif de chargement pour porte-charges
DE9320453U1 (de) * 1993-05-08 1994-12-01 Aeg Westinghouse Transport Einrichtung zum Positionieren von Wechselbehältern eines Kombilifter-Systems
EP0624499A1 (fr) * 1993-05-10 1994-11-17 Max Dipl.-Ing. Aicher Dispositif sur un chassis d'un wagon roulant sur rails pour le chargement horizontal des conteneurs
EP0645293A1 (fr) * 1993-09-23 1995-03-29 Mercedes-Benz Ag Wagon à marchandises pour former un train de wagons ferroviaires pour transport rail-route

Also Published As

Publication number Publication date
EP0795451A3 (fr) 1998-05-06
EP0795451B1 (fr) 2000-01-12
DE19609517A1 (de) 1997-09-18

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