EP0207479A2 - Storage and transport pallet - Google Patents

Storage and transport pallet Download PDF

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Publication number
EP0207479A2
EP0207479A2 EP86108863A EP86108863A EP0207479A2 EP 0207479 A2 EP0207479 A2 EP 0207479A2 EP 86108863 A EP86108863 A EP 86108863A EP 86108863 A EP86108863 A EP 86108863A EP 0207479 A2 EP0207479 A2 EP 0207479A2
Authority
EP
European Patent Office
Prior art keywords
holes
locking elements
pallet
plugs
designed
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
EP86108863A
Other languages
German (de)
French (fr)
Other versions
EP0207479A3 (en
EP0207479B1 (en
Inventor
Heinz Steinbach
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.)
EMAG Maschinenfabrik GmbH
Original Assignee
EMAG Maschinenfabrik 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 EMAG Maschinenfabrik GmbH filed Critical EMAG Maschinenfabrik GmbH
Priority to AT86108863T priority Critical patent/ATE57154T1/en
Publication of EP0207479A2 publication Critical patent/EP0207479A2/en
Publication of EP0207479A3 publication Critical patent/EP0207479A3/en
Application granted granted Critical
Publication of EP0207479B1 publication Critical patent/EP0207479B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0002Platforms, i.e. load supporting devices without provision for handling by a forklift
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38Details or accessories
    • B65D19/44Elements or devices for locating articles on platforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00263Overall construction of the pallet
    • B65D2519/00273Overall construction of the pallet made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00283Overall construction of the load supporting surface
    • B65D2519/00293Overall construction of the load supporting surface made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00283Overall construction of the load supporting surface
    • B65D2519/00298Overall construction of the load supporting surface skeleton type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00283Overall construction of the load supporting surface
    • B65D2519/00303Cell type, e.g. honeycomb
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00283Overall construction of the load supporting surface
    • B65D2519/00308Overall construction of the load supporting surface grid type, e.g. perforated plate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00313Overall construction of the base surface
    • B65D2519/00328Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00333Overall construction of the base surface shape of the contact surface of the base contact surface having a stringer-like shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00552Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00572Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer with separate auxiliary element, e.g. screws, nails, bayonets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/0081Elements or devices for locating articles
    • B65D2519/00815Elements or devices for locating articles on the pallet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/00935Details with special means for nesting or stacking
    • B65D2519/00955Details with special means for nesting or stacking stackable
    • B65D2519/0096Details with special means for nesting or stacking stackable when empty

Definitions

  • the invention relates to a transport and storage pallet with a grid designed as a grate with holes for receiving locking elements to secure the cargo, the holes in the base having a shape deviating from the circular shape.
  • Push-in sleeves can be inserted into the mesh, which are used to hold thorns, which can hold ring-shaped workpieces, such as coils or wire coils. If other workpieces are to be stored, then other guide parts, for example pipes, blocks or the like, can be provided instead of the mandrels.
  • the plug-in sleeves have a square cross-section, but the mandrels are provided with their plug-in pins which can be inserted into the sleeves and have a round cross-section, so that the inserted mandrels are not held against rotation.
  • the known range also has the disadvantage that it has a double bottom and therefore a relatively large height and is not automatic due to the sockets and the plug pins used, i.e. can be converted by a gripper of a loading device for receiving other workpieces.
  • the object of the invention is to design a pallet according to the preamble of claim 1 so that a system can be created from the combination of pallet bottom and connector - through which very specific and in each case reproducible and secured positions of the parts to be stored or transported are achievable in relation to the pallet, ie a certain recurring order of the workpieces to be stored should be made possible, so that the workpieces can be placed on the pallet with an automatically operating loading device and removed from it again.
  • the system consisting of pallet and connector should be convertible for other workpieces by automatically working devices. This object is achieved by the means specified in claims 1 or 2.
  • the support floor By forming the support floor from a single layer, a low height is achieved, which is noticeably noticeable in a space saving when stacking several pallets.
  • a tilt-proof reception of the locking elements is achieved even with a low height of the supporting base. Since the supporting floor is formed as a grating floor, ie by webs, which can be made with a relatively small thickness, any plug-in pattern, ie any position of the locking elements, is possible, so that the locking elements are precisely adapted to the workpieces to be stored.
  • the locking elements are adapted to the load, and, as already stated, can be inserted at any point on the supporting floor, an exact support and locking of the workpieces to be stored can be achieved, whereby the desired reproducible order can be produced.
  • the locking elements secured against rotation secure the desired position of the material in position, since it is always ensured that the locking elements come into contact with the load with predetermined areas of their circumference without a change in this mutual association being able to occur.
  • the non-rotatable reception of the locking elements in the supporting floor is an essential prerequisite for this reproducible order, because these locking elements have parts or surfaces adapted to the workpieces and therefore have to be inserted into the pallet in a very specific direction with respect to them.
  • the support base has a relatively low height and consists of a single layer
  • the workpieces can also be raised from below by lifters, so that they are stored very close to one another can be and are still to be gripped by an automatic gripper, since they can be lifted up over the adjacent workpieces by the lifters and thus easily gripped.
  • This ability to be lifted results from the fact that the supporting base is designed in the manner of a grating and not all holes are occupied by locking elements.
  • the formation of the holes with a hexagonal or triangular cross section has the advantage that the plugs for supporting circular workpieces can be arranged in the corners of an equilateral triangle. This also facilitates the use of lifters in the manner of a three-jaw chuck with appropriate lifter pins. With the aid of the plugs adapted to the workpiece, the workpieces are not only stored in a certain order in relation to a reference edge of the pallet, but also, if appropriate, at a certain height above the pallet base, as a result of which particularly favorable access possibilities can be created for a gripper.
  • the design of the support base as a grating also has the advantage that, for example, the plugs can be placed at regular or irregular intervals around a chosen center point in order to secure symmetrical or asymmetrical objects, i.e. it can be assigned to each workpiece, regardless of its design, the plugs necessary for support and locking.
  • the trays are made of one layer and the plugs or locking elements have an exact assignment due to the cross-sectional design of the plugs and the holes, an easy automatic retrofitting by means of the charging device is possible, since the plugs can be used in any place on the truss and also around their longitudinal axis inserted rotated and thus can be adapted to certain other workpiece contours, so that the pallets can also be converted by automatic loaders, ie the transition from one workpiece shape to another workpiece shape can be carried out automatically by changing the plug or using differently designed plugs.
  • a particularly simple way of adapting the boundary parts of the plug to the load to be secured consists, according to one embodiment of the invention, in that the adapted boundary surface is in the form of an inclined surface.
  • the limiting part with a recess for receiving at least a part of the cargo to be secured. If the dimensions of the load require it, it is also possible to place spacer rings on the locking elements or plugs in order to allow an exact contact between the locking elements and the load and thus an exact positioning of the latter.
  • the delimiting parts can also be designed to accommodate at least one delimiting wall, which project from the locking element in a wing-like manner perpendicular to its insertion direction, if this should be necessary for the locking of specially designed workpieces. Even with such a configuration, securing against twisting of the locking elements has a favorable effect, since these boundary walls always remain in their predetermined position, as is also the case with the locking elements with the workpieces directly adapted boundary surfaces is the case.
  • a transport and storage pallet comprises a pallet frame 1 and a single-layer support base 2 designed as a grating, which is held in the pallet frame composed of U-profiles.
  • a total of four pockets 3 are provided in the pallet frame for the transport of the pallet, in which the claws of a lifting device adapted to the pockets can engage.
  • a support washer 4 is provided at the corners of the pallet frame and additional fixing bolts 5 are provided on two diametrically opposite corners coaxial with the support washers, so that stacked pallet frames have a spacing corresponding to the thickness of the washers 4, but are secured against slipping by the fixing pins that engage in corresponding holes on the underside of the pallet frame.
  • the support floor 2 is designed as a grating, with its the webs forming the grating have a height corresponding to the clear width of the U-profile of the pallet frame and a relatively small thickness, so that the holes delimited by the webs lie closely next to one another.
  • the webs are designated by 6 and the holes delimited by them are designated by 7.
  • the grating is honeycomb-shaped, i.e. the webs 6 delimit hexagonal holes 1,
  • the webs are denoted by 8 and delimit square holes 9, while in the embodiment according to FIG. 5 the webs are denoted by 10 and delimit triangular holes 11 which are formed as equilateral triangles.
  • Locking elements can be inserted into the holes in the supporting base 2 in order to lock workpieces to be stored and transported on the pallets in a very specific position so that they can be removed from the grippers of an automatically operating loading device or placed at a specific location.
  • FIG. 14f shows a spacer disk serving as an additional element for a locking element.
  • the locking elements are designed as plugs, which are provided in the drawing with the reference number 12 and, depending on the embodiment, with a letter corresponding to the letter addition in the figure designation.
  • the locking elements are designed as plugs, one of the holes of the support base with regard to the cross-sectional design, have a plug-in part 13 and a limiting part 14 projecting above the support base, the latter being provided with a letter addition in accordance with the letter addition of the figure designation to distinguish the various embodiments.
  • the delimiting parts are designed in accordance with the respective tasks, while the plug-in parts 13 are identical to one another, since they can be inserted in the holes of the supporting base, which are of identical design, against rotation.
  • the plug 12a has a cylindrical limiting part 14a and serves, for example, as a limit stop to prevent displacement of a workpiece 15, as is shown in FIG. 6.
  • this plug 12a can also serve to secure perforated disks 16 which, due to the presence of a central hole, can be pushed onto the plug 12a, as shown in FIG. 8.
  • FIG. 14b shows a connector 12b with a cylindrical limiting part 14b, which has on the upper side a limiting surface 17 which runs obliquely to the connector axis and which, together with the corresponding inclined surfaces of other connectors, forms a prismatic receptacle for a shaft 15, as shown in FIG. 6 or Fig. 3 is shown.
  • FIG. 3 also shows the arrangement of three plugs 12b for delimiting a disk-shaped workpiece 18, the inclined surfaces 17 pointing to an imaginary center around which the three plugs 12b are arranged symmetrically.
  • the plugs 12b are arranged in the corners of an equilateral triangle, the inclined surfaces 17 as sliding and Centering bevels serve for the inserted disc so that it can slide exactly between the three plugs 12b if it is not inserted exactly.
  • 14c shows a plug 12c with a limiting part 14c, which is cylindrical and has a plurality of ring grooves 19 on the circumference. These ring grooves interact with 0-rings 20, which are each inserted in an inner groove 21 of a spacer 22.
  • a spacer is shown in an individual illustration in FIG. 14f and its application is shown in FIG. 7.
  • Spacers 22 of this type are necessary if, due to the hole division in the supporting floor, the limiting parts of the plugs do not come close enough to the workpiece to be secured.
  • the annular grooves 19 in the limiting part 14c prevent the spacer disks 22 from being pulled off too easily because the 0-rings 20 protruding somewhat beyond the inner bore of the spacer disk 22 hook onto these annular grooves.
  • plugs 12d and 12e show plugs 12d and 12e, the delimiting parts 14d and 14e of which have a lower cylindrical and an upper conical part, the plug 12d having a cone 23 with a spherical end configuration and the plug 12e having a truncated cone 24.
  • the conical ends of these plugs are used either for centering inaccurately inserted parts or for holding parts above the supporting floor, whereby these parts can be spherical.
  • 14g shows a plug 12g whose limiting part 14g has three segment sections 25. These plugs can be inserted into the holes in the tray in such a way that, for example, when three such plugs are arranged with the Segment part 25 disk-shaped workpieces or vertically placed shafts can accommodate.
  • the plugs 12h and 12i have a limiting part which is designed as a square in the case of the plug 12h and as a hexagon in the case of the plug 12i.
  • 14k shows a plug 12k, the limiting part 14k of which is designed in the manner of a blade.
  • Such limiting parts provided with straight surfaces serve to limit or to support parts with flat surfaces, these parts being able to be held at a distance above the supporting floor due to the step 26 in the connector 12k, which remains because of the blade-shaped design of the limiting part 14k.
  • the connector 121 in FIG. 141 has in its limiting part 141 a prism-shaped recess 27 for receiving a disk 28, as is shown in FIG. 10, two connectors 121 with their recesses holding one another holding a disk 28 in an upright position.
  • FIG. 14m shows a plug 12m, which has a segment-shaped cutout 29.
  • FIG. 9 shows an application example for such a plug, with four plugs holding a disk 30 in an upright position. This type of connector is used when it comes to disks of greater thickness that do not fit into the recess 27 in the connectors 121.
  • the plug 31 is provided with six slot-like recesses 34 and can thereby accommodate six ends of web-like boundary walls 37. Since the slot-like recesses 34 are evenly distributed over the circumference of the plug 31 and the plug 31 can be arranged in the corners of an equilateral triangle due to the honeycomb-like structure of the supporting base, 37 compartments with a triangular shape can be delimited by the boundary walls. In Fig. 12, the plug 32 has four receiving slots 35, so that 38 square or rectangular compartments can be delimited on the supporting floor by means of the web-like boundary walls.
  • the plugs 33 according to FIG. 13 are provided with continuous slot-like recesses 36, so that with a corresponding arrangement of the plugs 33, relatively long boundary walls 39 can be used in a rectilinear orientation.
  • the boundary walls 39 do not have to run parallel to one another, as shown in FIG. 13, but can also enclose an angle with one another, since this is readily possible due to the honeycomb-shaped configuration of the supporting base and the corresponding possibility of arranging the plug 33.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Refuse Collection And Transfer (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

1. Transport and storage pallet with a support base constructed as a grating with holes for receiving retaining members for securing the load, the holes in the support base having a shape deviating from that of a circle, characterised in that the support base (2) consists of a single layer with a thickness receiving the retaining members (12a to 12m ; 31, 32, 33) in a stable manner, that the holes (7, 9, 11) are defined by webs (6, 8, 10) with parallel outer walls, that in the plane at right angles to the insertion direction, the holes (7) have an equilateral hexagonal cross-section and that the retaining members are constructed as plugs (12a to 12m ; 31, 32, 33), which comprise a plug-in part (13) adapted to the holes (7, 11) in the support base (2) and a boundary part (14a to 14m) adapted to the load.

Description

Die Erfindung bezieht sich auf eine Transport- und Lagerpalette mit einem als Gitterrost ausgebildeten Tragboden mit Löchern für die Aufnahme von Arretierelementen zur Sicherung des Ladegutes, wobei die Löcher im Tragboden eine von der Kreisform abweichende Form aufweisen.The invention relates to a transport and storage pallet with a grid designed as a grate with holes for receiving locking elements to secure the cargo, the holes in the base having a shape deviating from the circular shape.

Bei einer bekannten Palette dieser Art (DE-GM 71 10 537) sind Doppelböden aus Maschendraht vorgesehen. In die Maschen sind Steckhülsen einsteckbar, die zur Aufnahme von Dornen dienen, welche ringförmige Werkstücke, wie z.B. Spulen oder Drahtwickel aufnehmen können. Wenn andere Werkstücke gelagert werden sollen, dann können anstelle der Dorne andere Führungsteile, z.B. Rohre, Blöcke oder dergleichen vorgesehen sein. Die Steckhülsen weisen zwar einen viereckigen Querschnitt auf, doch sind die Dorne mit ihren in die Hülsen einsteckbaren Steckbolzen mit rundem Querschnitt versehen, so daß die eingesteckten Dorne nicht verdrehsicher aufgenommen sind. Mittels dieser Dorne ist es nicht möglich, Werkstücke, wie z.B. Wellen oder Scheiben, Naben und andere Drehteile positionsgenau auf der Palette abzulegen, um sie von einem Greifer einer automatisch arbeitenden L-adevorrichtung wieder aus der abgelegten Lage entnehmen und weiteren Bearbeitungsvorgängen oder sonstigen Verwendungszwecken zuführen zu können. Bei automatisch arbeitenden Greifern ist es nämlich notwendig, daß die abgelegten Werkstücke sich in einer bestimmten Lage befinden, unabhängig davon, ob die Palette an ihrem Platz verblieben ist und nur als Lagerpalette dient oder ob sie als Transportpalette dient und an einen bestimmten Ort verbracht wurde. Dies ist notwendig, weil die automatische Lade- und Entnahmevorrichtung hinsichtlich ihrer Bewegungen programmiert ist und deshalb darauf angewiesen ist, daß die abgelegten Teile genau an ihrer Stelle vorhanden sind und auch dort bleiben.In a known range of this type (DE-GM 71 10 537) raised floors made of wire mesh are provided. Push-in sleeves can be inserted into the mesh, which are used to hold thorns, which can hold ring-shaped workpieces, such as coils or wire coils. If other workpieces are to be stored, then other guide parts, for example pipes, blocks or the like, can be provided instead of the mandrels. The plug-in sleeves have a square cross-section, but the mandrels are provided with their plug-in pins which can be inserted into the sleeves and have a round cross-section, so that the inserted mandrels are not held against rotation. Using these mandrels, it is not possible to place workpieces such as shafts or disks, hubs and other turned parts on the pallet in the correct position so that they can be removed from the stored position by a gripper of an automatically operating loading device and fed to further processing operations or other uses to be able to. With automatically working grippers, it is in fact necessary that the deposited workpieces are in a certain position, regardless of whether the pallet has remained in its place and only serves as a storage pallet or whether it serves as a transport pallet and has been brought to a specific location. This is necessary because of the auto Matic loading and unloading device is programmed with regard to their movements and is therefore dependent on the fact that the stored parts are present exactly in their place and remain there.

Die bekannte Palette weist auch noch den Nachteil auf, daß sie einen doppelten Boden und damit eine verhältnismäßig große Höhe aufweist und aufgrund der verwendeten Steckbuchsen und der Steckbolzen nicht automatisch, d.h. durch einen Greifer einer Ladevorrichtung für die Aufnahme anderer Werkstücke umgerüstet werden kann.The known range also has the disadvantage that it has a double bottom and therefore a relatively large height and is not automatic due to the sockets and the plug pins used, i.e. can be converted by a gripper of a loading device for receiving other workpieces.

Es ist bereits auch schon eine Transportpalette bekannt (DE-OS 33 10 811), bei der eine reproduzierbare Ordnung der abgelegten Werkstücke möglich ist, doch ist diese Palette auf ganz bestimmte Werkstücke abgestimmt und kann nicht in einfacher Weise umgerüstet werden, um Werkstücke anderer Art aufzunehmen, d.h. eine bestimmte Palette ist für eine bestimmte Werkstückart vorgesehen.It is already known a transport range (DE-OS 33 10 811), in which a reproducible order of the stored workpieces is possible, but this range is tailored to very specific workpieces and can not be easily converted to workpieces of a different type record, ie a specific pallet is intended for a specific type of workpiece.

Aufgabe der Erfindung ist es, eine Palette nach dem Oberbegriff des Anspruchs 1 so auszugestalten, daß aus der Kombination von Palettenboden und Stecker ein System geschaffen werden - kann, durch welches ganz bestimmte und jeweils reproduzierbare und gesicherte Lagen der zu lagernden bzw. zu transportierenden Teile in bezug auf die Palette erzielbar sind, d.h. es soll eine bestimmte wiederkehrende Ordnung der zu lagernden Werkstücke ermöglicht werden, so daß die Werkstücke mit einer automatisch arbeitenden Ladeeinrichtung auf die Palette aufgelegt und von ihr wieder entnommen werden können. Außerdem soll das aus Palette und Stecker bestehende System durch automatisch arbeitende Einrichtungen für andere Werkstücke umrüstbar sein. Diese Aufgabe wird durch die in den Ansprüchen 1 oder 2 angegebenen Mittel gelöst.The object of the invention is to design a pallet according to the preamble of claim 1 so that a system can be created from the combination of pallet bottom and connector - through which very specific and in each case reproducible and secured positions of the parts to be stored or transported are achievable in relation to the pallet, ie a certain recurring order of the workpieces to be stored should be made possible, so that the workpieces can be placed on the pallet with an automatically operating loading device and removed from it again. In addition, the system consisting of pallet and connector should be convertible for other workpieces by automatically working devices. This object is achieved by the means specified in claims 1 or 2.

Durch die Ausbildung des Tragbodens aus einer einzigen Lage wird eine geringe Höhe erzielt, was sich in einer Raumersparnis beim Stapeln mehrerer Paletten günstig bemerkbar macht. Durch die Anpassung der Arretierelemente an die Löcher im Palettenboden wird bereits mit einer geringen Höhe des Tragbodens eine kippsichere Aufnahme der Arretierelemente erreicht. Da der Tragboden als Gitterrostboden, d.h. durch Stege gebildet ist, die mit verhältnismäßig geringer Dicke ausgeführt sein können, Ist jedes Steckmuster, d.h. jede beliebige Stellung der Arretierelemente möglich, so daß eine genaue Anpassung der Arretierelemente an die zu lagernden Werkstücke gegeben ist. Da die Arretierelemente dem Ladegut angepaßt sind, und, wie bereits ausgeführt, an jeder beliebigen Stelle des Tragbodens eingesteckt werden können, so kann eine exakte Abstützung und Arretierung der zu lagernden Werkstücke erzielt werden, wodurch die angestrebte reproduzierbare Ordnung herstellbar ist. Die gegen ein Verdrehen gesicherten Arretierelemente sichern die gewünschte Lage des Lagegutes, da stets gewährleistet ist, daß die Arretierelemente mit vorbestimmten Flächen ihres Umfanges mit dem Ladegut in Berührung kommen, ohne daß eine Änderung dieser gegenseitigen Zuordnung eintreten könnte. Die verdrehsichere Aufnahme der Arretierelemente im Tragboden ist eine wesentliche Voraussetzung für diese repruzierbare Ordnung, weil diese Arretierelemente den Werkstücken angepaßte Teile bzw. Flächen aufweisen und somit in einer ganz bestimmten Richtung in bezug auf die Palette in diese eingesteckt werden müssen. Da der Tragboden eine verhältnismäßig geringe Höhe aufweist und aus einer einzigen Lage besteht, können die Werkstücke auch von unten durch Ausheber emporgehoben werden, so daß sie ganz eng aneinander gelagert werden können und trotzdem von einem automatischen Greifer zu erfassen sind, da sie durch die Ausheber über die benachbarten Werkstücke emporgehoben und dadurch leicht erfaßt werden können. Diese Aushebbarkeit ergibt sich dadurch, daß der Tragboden gitterrostartig ausgebildet ist und nicht sämtliche Löcher durch Arretierelemente besetzt sind.By forming the support floor from a single layer, a low height is achieved, which is noticeably noticeable in a space saving when stacking several pallets. By adapting the locking elements to the holes in the pallet base, a tilt-proof reception of the locking elements is achieved even with a low height of the supporting base. Since the supporting floor is formed as a grating floor, ie by webs, which can be made with a relatively small thickness, any plug-in pattern, ie any position of the locking elements, is possible, so that the locking elements are precisely adapted to the workpieces to be stored. Since the locking elements are adapted to the load, and, as already stated, can be inserted at any point on the supporting floor, an exact support and locking of the workpieces to be stored can be achieved, whereby the desired reproducible order can be produced. The locking elements secured against rotation secure the desired position of the material in position, since it is always ensured that the locking elements come into contact with the load with predetermined areas of their circumference without a change in this mutual association being able to occur. The non-rotatable reception of the locking elements in the supporting floor is an essential prerequisite for this reproducible order, because these locking elements have parts or surfaces adapted to the workpieces and therefore have to be inserted into the pallet in a very specific direction with respect to them. Since the support base has a relatively low height and consists of a single layer, the workpieces can also be raised from below by lifters, so that they are stored very close to one another can be and are still to be gripped by an automatic gripper, since they can be lifted up over the adjacent workpieces by the lifters and thus easily gripped. This ability to be lifted results from the fact that the supporting base is designed in the manner of a grating and not all holes are occupied by locking elements.

Die Ausbildung der Löcher mit sechseckigem oder dreieckigem Querschnitt hat den Vorteil, daß die Stecker zur Abstützung kreisrunder Werkstücke in den.Ecken eines gleichseitigen Dreiecks angeordnet werden können. Hierdurch ist auch der Einsatz von , Aushebern nach Art eines dreibackigen Futters mit entsprechenden Ausheberstiften erleichtert. Mit Hilfe der dem Werkstück angepaßten Steckern sind die Werkstücke nicht nur in einer bestimmten Ordnung bezogen auf eine Bezugskante der Palette gelagert, sondern auch gegebenenfalls in einer bestimmten Höhe über dem Palettenboden, wodurch besonders günstige Zugriffsmöglichkeiten für einen Greifer geschaffen werden können. Die Ausbildung des Tragbodens als Gitterrost hat auch noch den Vorteil, daß beispielsweise um einen gewählten Mittelpunkt herum die Stecker in gleichmäßigen oder unregelmäßigen Abständen gesetzt werden können, um symmetrische oder asymmetrische Gegenstände zu sichern, d.h. es können jedem Werkstück unabhängig von seiner Gestaltung die zur Abstutzung und Arretierung notwendigen Stecker zugeordnet werden.The formation of the holes with a hexagonal or triangular cross section has the advantage that the plugs for supporting circular workpieces can be arranged in the corners of an equilateral triangle. This also facilitates the use of lifters in the manner of a three-jaw chuck with appropriate lifter pins. With the aid of the plugs adapted to the workpiece, the workpieces are not only stored in a certain order in relation to a reference edge of the pallet, but also, if appropriate, at a certain height above the pallet base, as a result of which particularly favorable access possibilities can be created for a gripper. The design of the support base as a grating also has the advantage that, for example, the plugs can be placed at regular or irregular intervals around a chosen center point in order to secure symmetrical or asymmetrical objects, i.e. it can be assigned to each workpiece, regardless of its design, the plugs necessary for support and locking.

Da die Tragböden einlagig ausgeführt sind und die Stecker bzw. Arretierelemente aufgrund der Querschnittsgestaltung der Stecker und der Löcher eine exakte Zuordnung aufweisen, ist eine leichte automatische Umrüstung mittels der Ladeeinrichtung möglich, da die Stecker in jede beliebige Stelle des Tragbodens eingesetzt werden können und auch um ihre Längsachse gedreht eingesteckt und damit bestimmten anderen WerkstUckkonturen angepaßt werden können, so daß die Paletten auch durch automatische Lader umgerüstet werden können, d.h. der Übergang von einer WerkstUckform auf eine andere WerkstUckform kann durch entsprechendes Umstecken oder durch Verwendung anders gestalteter Stecker in automatischer Weise durchgeführt werden.Since the trays are made of one layer and the plugs or locking elements have an exact assignment due to the cross-sectional design of the plugs and the holes, an easy automatic retrofitting by means of the charging device is possible, since the plugs can be used in any place on the truss and also around their longitudinal axis inserted rotated and thus can be adapted to certain other workpiece contours, so that the pallets can also be converted by automatic loaders, ie the transition from one workpiece shape to another workpiece shape can be carried out automatically by changing the plug or using differently designed plugs.

'Eine besonders einfache Art der Anpassung der Begrenzungsteile der Stecker an das zu sichernde Ladegut besteht gemäß einer Ausgestaltung der Erfindung darin, daß die angepaßte Begrenzungsfläche in Form einer Schrägfläche ausgebildet ist. Es ist aber auch möglich, den Begrenzungsteil mit einer Ausnehmung zur Aufnahme zumindest eines Teiles des zu sichernden Ladegutes zu versehen. Falls es die Abmessungen des Ladegutes erfordern, ist es auch möglich, auf die Arretierelemente bzw. Stecker Distanzringe aufzustecken, um eine exakte Anlage zwischen den Arretierelementen und dem Ladegut und damit eine genaue Positionierung des letzteren zu ermöglichen.A particularly simple way of adapting the boundary parts of the plug to the load to be secured consists, according to one embodiment of the invention, in that the adapted boundary surface is in the form of an inclined surface. However, it is also possible to provide the limiting part with a recess for receiving at least a part of the cargo to be secured. If the dimensions of the load require it, it is also possible to place spacer rings on the locking elements or plugs in order to allow an exact contact between the locking elements and the load and thus an exact positioning of the latter.

Da die Stecker die unterschiedlichsten Formgebungen aufweisen können und die Tragböden aufgrund ihrer gitterrostartigen Ausbildung jede beliebige Steckeranordnung gestatten, können die unterschiedlichsten Werkstücke auf den Paletten gesichert und abgestützt werden. Die Begrenzungsteile können auch zur Aufnahme mindestens einer Begrenzungswand ausgebildet sein, die vom Arretierelement senkrecht zu seiner Einsteckrichtung flügelartig abstehen, wenn dies zur Arretierung besonders ausgebildete Werkstücke notwendig sein sollte. Auch bei einer solchen Ausgestaltung macht sich die Sicherung gegen Verdrehen der Arretierelemente günstig bemerkbar, da diese Begrenzungswände stets in ihrer vorbestimmten Lage verbleiben, wie dies auch bei den Arretierelementen mit den Werkstücken unmittelbar angepaßten Begrenzungsflächen der Fall ist.Since the plugs can have a wide variety of shapes and, due to their grating-like design, the trays allow any plug arrangement, a wide variety of workpieces can be secured and supported on the pallets. The delimiting parts can also be designed to accommodate at least one delimiting wall, which project from the locking element in a wing-like manner perpendicular to its insertion direction, if this should be necessary for the locking of specially designed workpieces. Even with such a configuration, securing against twisting of the locking elements has a favorable effect, since these boundary walls always remain in their predetermined position, as is also the case with the locking elements with the workpieces directly adapted boundary surfaces is the case.

Weitere Ausgestaltungen ergeben sich aus den Unteransprüchen.Further refinements result from the subclaims.

Die Erfindung ist in der Zeichnung beispielsweise dargestellt. In dieser zeigen:

  • Fig. 1 einen Rahmen einer Transport- und Lagerpalette in schaubildlicher Darstellung;
  • Fig. 2 eine Draufsicht auf eine Transport- und Lagerpalette mit einem als Gitterrost ausgebildeten Tragboden;
  • Fig. 3 eine schaubildliche Darstellung eines Ausschnittes aus einem gitterrostartigen Tragboden mit eingesetzten Arretierelementen;
  • Fig. 4 eine schaubildliche Darstellung eines Ausschnittes aus einer Palette mit einer weiteren Ausführungsform eines gitterrostartigen Tragbodens;
  • Fig. 5 eine der Fig. 4 entsprechenden Darstellung eines Ausschnittes einer weiteren AusfUhrungsform eines gitterrostartigen Tragbodens;
  • Fig. 6 einen Ausschnitt aus einem gitterrostartigen Tragboden entsprechend Fig. 3 mit verschiedenen Arretierelementen in Verbindung mit einem zu lagernden Werkstück;
  • Fig. 7 eine der Fig. 6 entsprechende Darstellung eines Ausschnittes aus einem Tragboden mit einer weiteren Anordnungsmöglichkeit abgeänderter Arretierelemente;
  • Fig. 8 ein den Fig. 6 und 7 entsprechende Darstellung eines Ausschnittes aus einem Tragboden mit einem Arretierelement zur Sicherung gelochter Scheiben;
  • Fig. 9 eine weitere ausschnittartige Darstellung eines Tragbodens mit Arretierelementen zur Sicherung von Vollscheiben;
  • Fig. 10 eine weitere Darstellung eines Ausschnittes eines Tragbodens mit Arretierelementen zur Aufnahme von Vollscheiben;
  • Fig. 11 bis 13 verschiedene Darstellungen von Arretierelementen mit Begrenzungswänden zur Bildung von Fächern auf dem Tragboden; und
  • Fig. 14a bis 14m verschiedene Ausgestaltungen von Arretierelementen
The invention is shown in the drawing, for example. In this show:
  • 1 shows a frame of a transport and storage pallet in a diagram.
  • 2 shows a plan view of a transport and storage pallet with a support base designed as a grating;
  • 3 shows a diagrammatic representation of a detail from a grating-like supporting floor with inserted locking elements;
  • 4 shows a diagrammatic representation of a detail from a pallet with a further embodiment of a grating-like supporting floor;
  • FIG. 5 shows an illustration corresponding to FIG. 4 of a detail of a further embodiment of a grating-like supporting floor;
  • FIG. 6 shows a detail from a grating-like supporting floor according to FIG. 3 with various locking elements in connection with a workpiece to be stored;
  • 7 shows a representation corresponding to FIG. 6 of a section from a supporting floor with a further arrangement possibility of modified locking elements;
  • Fig. 8 is a representation corresponding to Figs. 6 and 7 a section of a tray with a locking element for securing perforated panes;
  • 9 shows a further cutout-like representation of a supporting floor with locking elements for securing solid panes;
  • 10 shows a further illustration of a section of a supporting floor with locking elements for receiving solid panes;
  • 11 to 13 different representations of locking elements with boundary walls to form compartments on the supporting floor; and
  • 14a to 14m different configurations of locking elements

Eine Transport- und Lagerpalette umfaßt einen Palettenrahmen 1 und einen als Gitterrost ausgebildeten einlagigen Tragboden 2, der in dem aus U-Profilen zusammengesetzten Palettenrahmen gehalten ist. Für den Transport der Palette sind insgesamt vier Taschen 3 im Palettenrahmen vorgesehen, in welche den Taschen angepaßte Pratzen einer Hebeeinrichtung eingreifen können. An den Ecken des Palettenrahmens sind auf seiner Oberseite jeweils eine Auflagescheibe 4 und an zwei diametral gegenüberliegenden Ecken koaxial zu den Auflagescheiben noch zusätzliche Fixierbolzen 5 vorgesehen, wodurch übereinander gelegte Palettenrahmen einen der Dicke der Scheiben 4 entsprechenden Abstand aufweisen, aber gegen Verrutschen durch die Fixierstifte gesichert sind, die in entsprechende Löcher an der Unterseite des Palettenrahmens eingreifen.A transport and storage pallet comprises a pallet frame 1 and a single-layer support base 2 designed as a grating, which is held in the pallet frame composed of U-profiles. A total of four pockets 3 are provided in the pallet frame for the transport of the pallet, in which the claws of a lifting device adapted to the pockets can engage. At the corners of the pallet frame, a support washer 4 is provided on its upper side and additional fixing bolts 5 are provided on two diametrically opposite corners coaxial with the support washers, so that stacked pallet frames have a spacing corresponding to the thickness of the washers 4, but are secured against slipping by the fixing pins that engage in corresponding holes on the underside of the pallet frame.

Der Tragboden 2 ist als Gitterrost ausgebildet, wobei seine den Gitterrost bildenden Stege eine der lichten Weite des U-Profils des Palettenrahmens entsprechende Höhe und eine verhältnismäßig geringe Dicke aufweisen, so daß die von den Stegen begrenzten Löcher eng nebeneinander liegen.The support floor 2 is designed as a grating, with its the webs forming the grating have a height corresponding to the clear width of the U-profile of the pallet frame and a relatively small thickness, so that the holes delimited by the webs lie closely next to one another.

Bei der Ausführungsform nach den Fig. 2, 3, 6, 7, 8, 9, 10, 11, 12 und 13 sind die Stege mit 6 und die von ihnen umgrenzten Löcher mit 7 bezeichnet. Bei dieser Ausführungsform ist der Gitterrost bienenwabenförmig ausgebildet, d.h. die Stege 6 begrenzen sechseckige Löcher 1,In the embodiment according to FIGS. 2, 3, 6, 7, 8, 9, 10, 11, 12 and 13, the webs are designated by 6 and the holes delimited by them are designated by 7. In this embodiment, the grating is honeycomb-shaped, i.e. the webs 6 delimit hexagonal holes 1,

Bei der Ausführungsform nach Fig, 4 sind die Stege mit 8 bezeichnet und begrenzen quadratische Löcher 9, während bei der Ausführungsform nach Fig. 5 die Stege mit 10 bezeichnet sind und dreieckförmige Löcher 11 begrenzen, die als gleichseitige Dreiecke ausgebildet sind.In the embodiment according to FIG. 4, the webs are denoted by 8 and delimit square holes 9, while in the embodiment according to FIG. 5 the webs are denoted by 10 and delimit triangular holes 11 which are formed as equilateral triangles.

In die Löcher des Tragbodens 2 sind Arretierelemente einsteckbar, um auf den Paletten zu lagernde und zu transportierende Werkstücke in einer ganz bestimmten Lage zu arretieren, damit sie von den Greifern einer automatisch arbeitenden Ladeeinrichtung entnommen bzw. an eine bestimmte Stelle abgelegt werden können.Locking elements can be inserted into the holes in the supporting base 2 in order to lock workpieces to be stored and transported on the pallets in a very specific position so that they can be removed from the grippers of an automatically operating loading device or placed at a specific location.

Die Fig. 14a bis 14m zeigen verschiedene AusfUhrungsbeispiele solcher Arretierelemente, wobei in Fig. 14f eine als Zusatzelement zu einem Arretierelement dienende Distanzscheibe gezeigt ist. Die Arretierelemente sind als Stecker ausgebildet, die in der Zeichnung mit dem Bezugszeichen 12 und je nach Ausführungsform mit einem Buchstaben entsprechend dem Buchstabenzusatz bei der Figurenbezeichnung versehen sind. Die Arretierelemente sind als Stecker ausgebildet, die einen den Löchern des Tragbodens hinsichtlich der Querschnittsgestaltung angepaßten Steckteil 13 und einen über den Tragboden herausragenden Begrenzungsteil 14 aufweisen, welch letzterer zur Unterscheidung der verschiedenen Ausführungsformen mit einem Buchstabenzusatz entsprechend dem Buchstabenzusatz der Figurenbezeichnung versehen ist. Die Begrenzungsteile sind den jeweiligen Aufgaben entsprechend ausgebildet, während die Steckteile 13 untereinander gleich sind, da sie in die untereinander gleich ausgebildeten Löcher des Tragbodens verdrehsicher einsteckbar sind.14a to 14m show various exemplary embodiments of such locking elements, with FIG. 14f showing a spacer disk serving as an additional element for a locking element. The locking elements are designed as plugs, which are provided in the drawing with the reference number 12 and, depending on the embodiment, with a letter corresponding to the letter addition in the figure designation. The locking elements are designed as plugs, one of the holes of the support base with regard to the cross-sectional design, have a plug-in part 13 and a limiting part 14 projecting above the support base, the latter being provided with a letter addition in accordance with the letter addition of the figure designation to distinguish the various embodiments. The delimiting parts are designed in accordance with the respective tasks, while the plug-in parts 13 are identical to one another, since they can be inserted in the holes of the supporting base, which are of identical design, against rotation.

Der Stecker 12a weist einen zylinderförmigen Begrenzungsteil 14a auf und dient beispielsweise als Anschlagsbegrenzung zur Verhinderung einer Verschiebung eines Werkstückes 15, wie dies in Fig. 6 dargestellt ist. Dieser Stecker 12a kann aber auch zur Sicherung von Lochscheiben 16 dienen, die aufgrund des Vorhandenseins eines zentrischen Loches auf den Stecker 12a aufgeschoben werden können, wie dies in Fig. 8 dargestellt ist.The plug 12a has a cylindrical limiting part 14a and serves, for example, as a limit stop to prevent displacement of a workpiece 15, as is shown in FIG. 6. However, this plug 12a can also serve to secure perforated disks 16 which, due to the presence of a central hole, can be pushed onto the plug 12a, as shown in FIG. 8.

Die Fig. 14b zeigt einen Stecker 12b mit einem zylinderförmigen Begrenzungsteil 14b, welches an der Oberseite eine schräg zur Steckerachse verlaufende Begrenzungsfläche 17 aufweist, die zusammen mit den entsprechenden Schrägflächen anderer Stecker eine prismatische Aufnahme für eine Welle 15 bildet, wie dies in Fig. 6 bzw. Fig. 3 dargestellt ist. In Fig. 3 ist außer der Anordnung von vier Steckern 12b'zur Aufnahme einer Welle 15 auch noch die Anordnung von drei Steckern 12b zur Begrenzung eines scheibenförmigen Werkstückes 18 gezeigt, wobei die Schrägflächen 17 zu einem gedachten Zentrum weisen, um das die drei Stecker 12b symmetrisch angeordnet sind. Die Stecker 12b sind dabei in den Ecken eines gleichseitigen Dreiecks angeordnet, wobei die Schrägflächen 17 als Gleit- und Zentrierschrägen für die eingelegte Scheibe dienen, so daß sie exakt zwischen die drei Stecker 12b rutschen kann, falls sie nicht exakt eingelegt wird.14b shows a connector 12b with a cylindrical limiting part 14b, which has on the upper side a limiting surface 17 which runs obliquely to the connector axis and which, together with the corresponding inclined surfaces of other connectors, forms a prismatic receptacle for a shaft 15, as shown in FIG. 6 or Fig. 3 is shown. In addition to the arrangement of four plugs 12b 'for receiving a shaft 15, FIG. 3 also shows the arrangement of three plugs 12b for delimiting a disk-shaped workpiece 18, the inclined surfaces 17 pointing to an imaginary center around which the three plugs 12b are arranged symmetrically. The plugs 12b are arranged in the corners of an equilateral triangle, the inclined surfaces 17 as sliding and Centering bevels serve for the inserted disc so that it can slide exactly between the three plugs 12b if it is not inserted exactly.

Fig. 14c zeigt einen Stecker 12c mit einem Begrenzungsteil 14c, welches zylinderförmig ausgebildet Ist und am Umfang mehrere Ringnuten 19 aufweist. Diese Ringnuten wirken mit 0-Ringen 20 zusammen, welche in jeweils einer Innennut 21 einer Distanzscheibe 22 eingelegt sind. Eine solche Distanzscheibe ist in Einzeldarstellung in Fig. 14f dargestellt und in ihrer Anwendung in Fig. 7 gezeigt. Solche Distanzscheiben 22 sind dann notwendig, wenn aufgrund der Lochteilung im Tragboden die Begrenzungsteile der Stecker nicht eng genug an das zu sichernde Werkstück heranreichen. Die Ringnuten 19 im Begrenzungsteil 14c verhindern dabei ein zu leichtes Abziehen der Distanzscheiben 22, weil die etwas über die Innenbohrung der Distanzscheibe 22 hervorstehenden 0-Ringe 20 sich an diesen Ringnuten festhaken.14c shows a plug 12c with a limiting part 14c, which is cylindrical and has a plurality of ring grooves 19 on the circumference. These ring grooves interact with 0-rings 20, which are each inserted in an inner groove 21 of a spacer 22. Such a spacer is shown in an individual illustration in FIG. 14f and its application is shown in FIG. 7. Spacers 22 of this type are necessary if, due to the hole division in the supporting floor, the limiting parts of the plugs do not come close enough to the workpiece to be secured. The annular grooves 19 in the limiting part 14c prevent the spacer disks 22 from being pulled off too easily because the 0-rings 20 protruding somewhat beyond the inner bore of the spacer disk 22 hook onto these annular grooves.

Die Fig. 14d und 14e zeigen Stecker 12d bzw. 12e deren Begrenzungsteile 14d und 14e einen unteren zylinderförmigen und einen oberen kegelförmigen Teil aufweisen, wobei der Stecker 12d einen Kegel 23 mit kugelförmiger Endausbildung und der Stekker 12e einen Kegelstumpf 24 aufweist. Die kegelförmigen Enden dieser Stecker dienen entweder zum Zentrieren von ungenau eingelegten Teilen oder zum Halten von Teilen über dem Tragboden, wobei diese Teile ballig ausgebildet sein können.14d and 14e show plugs 12d and 12e, the delimiting parts 14d and 14e of which have a lower cylindrical and an upper conical part, the plug 12d having a cone 23 with a spherical end configuration and the plug 12e having a truncated cone 24. The conical ends of these plugs are used either for centering inaccurately inserted parts or for holding parts above the supporting floor, whereby these parts can be spherical.

Fig. 14g zeigt einen Stecker 12g dessen Begrenzungsteil 14g drei Segmentabschnitte 25 aufweist. Diese Stecker können so in die Löcher des Tragbodens eingesetzt werden, daß sie beispielsweise bei Anordnung von drei solcher Stecker mit dem Segmentteil 25 scheibenförmige Werkstücke oder senkrecht aufgestellte Wellen aufnehmen können.14g shows a plug 12g whose limiting part 14g has three segment sections 25. These plugs can be inserted into the holes in the tray in such a way that, for example, when three such plugs are arranged with the Segment part 25 disk-shaped workpieces or vertically placed shafts can accommodate.

Die Stecker 12h und 12 i weisen einen Begrenzungsteil auf, der im Falle des Steckers 12h als Vierkant und im Falle des Steckers 12i als Sechskant ausgebildet ist. In Fig. 14k ist ein Stecker 12k dargestellt, dessen Begrenzungsteil 14k nach Art einer Klinge ausgebildet ist. Solche mit geraden Flächen versehende Begrenzungsteile dienen zur Begrenzung bzw. zur Abstützung von Teilen mit ebenen Flächen, wobei diese Teile aufgrund des Absatzes 26 beim Stecker 12k, der wegen der klingenförmigen Ausbildung des Begrenzungsteiles 14k verbleibt, mit einem Abstand Uber dem Tragboden gehalten werden können.The plugs 12h and 12i have a limiting part which is designed as a square in the case of the plug 12h and as a hexagon in the case of the plug 12i. 14k shows a plug 12k, the limiting part 14k of which is designed in the manner of a blade. Such limiting parts provided with straight surfaces serve to limit or to support parts with flat surfaces, these parts being able to be held at a distance above the supporting floor due to the step 26 in the connector 12k, which remains because of the blade-shaped design of the limiting part 14k.

Der Stecker 121 in Fig. 141 weist in seinem Begrenzungsteil 141 eine prismenförmige Ausnehmung 27 zur Aufnahme einer Scheibe 28 auf, wie dies in Fig. 10 dargestellt ist, wobei zwei mit ihren Ausnehmungen einander gegenüberliegende Stecker 121 eine Scheibe 28 in aufrechter Lage halten.The connector 121 in FIG. 141 has in its limiting part 141 a prism-shaped recess 27 for receiving a disk 28, as is shown in FIG. 10, two connectors 121 with their recesses holding one another holding a disk 28 in an upright position.

Fig. 14m zeigt einen Stecker 12m, der einen segmentförmigen Ausschnitt 29 aufweist. Die Fig. 9 zeigt ein Anwendungsbeispiel für einen derartigen Stecker, wobei vier Stecker eine Scheibe 30 in aufrechter Lage halten. Diese Art von Steckern wird verwendet, wenn es sich um Scheiben größerer Dicke handelt, die in die Ausnehmung 27 bei den Steckern 121 nicht hineinpassen.14m shows a plug 12m, which has a segment-shaped cutout 29. FIG. 9 shows an application example for such a plug, with four plugs holding a disk 30 in an upright position. This type of connector is used when it comes to disks of greater thickness that do not fit into the recess 27 in the connectors 121.

Die Fig. 11, 12 und 13 zeigen Stecker 31 bis 33, die schlitzartige Ausnehmungen 34 bis 36 aufweisen, in welche stegartige Begrenzungswände 37 bis 39 einsetzbar sind, um Fächer auf dem Tragboden abzugrenzen.11, 12 and 13 show plugs 31 to 33, which have slot-like recesses 34 to 36, in which web-like boundary walls 37 to 39 can be used in order to delimit compartments on the supporting floor.

In Fig. 11 ist der Stecker 31 mit sechs schlitzartigen Ausnehmungen 34 versehen und kann dadurch sechs Enden von stegartigen Begrenzungswänden 37 aufnehmen. Da die schlitzartigen Ausnehmungen 34 gleichmäßig auf dem Umfang des Steckers 31 verteilt sind und die Stecker 31 aufgrund des bienenwabenartigen Aufbaus des Tragbodens in den Ecken eines gleichseitigen Dreiecks angeordnet werden können, können durch die Begrenzungswände 37 Fächer mit dreieckiger Gestalt abgegrenzt werden. In Fig. 12 weist der Stecker 32 vier Aufnahmeschlitze 35 auf, so daß mittels der stegartigen Begrenzungsw¥nde 38 quadratische oder rechteckige Fächer auf dem Tragboden abgegrenzt werden können.11, the plug 31 is provided with six slot-like recesses 34 and can thereby accommodate six ends of web-like boundary walls 37. Since the slot-like recesses 34 are evenly distributed over the circumference of the plug 31 and the plug 31 can be arranged in the corners of an equilateral triangle due to the honeycomb-like structure of the supporting base, 37 compartments with a triangular shape can be delimited by the boundary walls. In Fig. 12, the plug 32 has four receiving slots 35, so that 38 square or rectangular compartments can be delimited on the supporting floor by means of the web-like boundary walls.

Die Stecker 33 nach Fig. 13 sind mit durchgehenden schlitzartigen Ausnehmungen 36 versehen, so daß bei entsprechender Anordnung der Stecker 33 in einer geradlinigen Ausrichtung verhältnismäßig lange Begrenzungswände 39 eingesetzt werden können. Die Begrenzungswände 39 müssen nicht, wie in Fig. 13 dargestellt, parallel zueinander verlaufen, sondern können auch untereinander einen Winkel einschließen, da dies aufgrund der wabenförmigen Ausgestaltung des Tragbodens und der entsprechenden Möglichkeit der Anordnung der Stecker 33 ohne weiteres möglich ist.The plugs 33 according to FIG. 13 are provided with continuous slot-like recesses 36, so that with a corresponding arrangement of the plugs 33, relatively long boundary walls 39 can be used in a rectilinear orientation. The boundary walls 39 do not have to run parallel to one another, as shown in FIG. 13, but can also enclose an angle with one another, since this is readily possible due to the honeycomb-shaped configuration of the supporting base and the corresponding possibility of arranging the plug 33.

Claims (7)

1. Transport- und Lagerpalette mit einem als Gitterrost ausgebildeten Tragboden mit Löchern für die Aufnahme von Arretierelementen zur Sicherung des Ladegutes, wobei die Löcher im Tragboden eine von der Kreisform abweichende Form aufweisen, dadurch gekennzeichnet, daß der Tragboden (2) aus einer einzigen Lage mit einer die Arretierelemente (12a bis 12m; 31, 32, 33) kippsi£her aufnehmenden Dicke besteht, daß die Löcher (7, 9, 11) durch Stege (6, 8, 10) mit parallelen Außenwänden begrenzt sind, daß die Löcher (7) in der Ebene quer zur Einsteckrichtung einen gleichseitig sechseckigen Querschnitt aufweisen und daß die Arretierelemente als Stecker (12a bis 12m; 31, 32, 33) ausgebildet sind, die einen den Löchern (7, 11) im Tragboden (2) angepaßten Steckteil (13) und einen dem Ladegut angepaßten Begrenzungsteil (14a bis 14m) aufweisen.1. Transport and storage pallet with a grate designed as a grate with holes for receiving locking elements to secure the cargo, the holes in the base have a shape deviating from the circular shape, characterized in that the base (2) from a single layer with a thickness that accommodates the locking elements (12a to 12m; 31, 32, 33) so that the holes (7, 9, 11) are delimited by webs (6, 8, 10) with parallel outer walls that the holes (7) in the plane transverse to the direction of insertion have an equilateral hexagonal cross-section and that the locking elements are designed as plugs (12a to 12m; 31, 32, 33) which have a plug-in part adapted to the holes (7, 11) in the supporting base (2) (13) and a limiting part (14a to 14m) adapted to the load. 2. Transport- und Lagerpalette mit einem als Gitterrost ausgebildeten Tragboden mit Löchern für die Aufnahme von Arretierelementen zur Sicherung des Ladegutes, wobei die Löcher im Tragboden eine von der Kreisform abweichende Form aufweisen, dadurch gekennzeichnet, daß der Tragboden (2) aus einer einzigen Lage mit einer die Arretierelemente (12a bis 12m; 31, 32, 33) kippsicher aufnehmenden Dicke besteht, daß die Löcher (7, 9, 11) durch Stege (6, 8, 10) mit parallelen Außenwänden begrenzt sind, daß die Löcher (7) in der Ebene quer zur Einsteckrichtung einen gleichseitig dreieckigen Querschnitt aufweisen und daß die Arretierelemente als Stecker (12a bis 12m; 31, 32, 33) ausgebildet sind, die einen den Löchern (7, 11) im Tragboden (2) angepaßten Steckteil (13) und einen dem Ladegut angepaßten Begrenzungsteil (14a bis 14m) aufweisen.2. Transport and storage pallet with a grate designed as a shelf with holes for receiving locking elements to secure the cargo, the holes in the tray have a shape deviating from the circular shape, characterized in that the tray (2) from a single layer with a thickness that prevents the locking elements (12a to 12m; 31, 32, 33) from tilting, that the holes (7, 9, 11) are delimited by webs (6, 8, 10) with parallel outer walls that the holes (7 ) have an equilateral triangular cross-section in the plane transverse to the direction of insertion and that the locking elements are designed as plugs (12a to 12m; 31, 32, 33) which match one of the holes (7, 11) in the supporting floor (2) Have plug-in part (13) and a limiting part (14a to 14m) adapted to the load. 3. Palette nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Begrenzungsteil (14b) eine dem zu sichernden Ladegut angepaßte Begrenzungsfläche in Form einer Schrägfläche (17) aufweist.3. Pallet according to claim 1 or 2, characterized in that the delimiting part (14b) has a delimiting surface adapted to the load to be secured in the form of an inclined surface (17). 4. Palette nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Begrenzungsteil (14g, 141, 14m) mit einer Ausnehmung (25, 27, 29) zur Aufnahme zumindest eines Teiles des zu sichernden Ladegutes versehen ist.4. Pallet according to claim 1 or 2, characterized in that the limiting part (14g, 141, 14m) is provided with a recess (25, 27, 29) for receiving at least a part of the cargo to be secured. 5. Palette nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Begrenzungsteil zur Aufnahme mindestens einer Begrenzungswand (37, 38, 39) ausgebildet ist, die vom Arretierelement (31, 32, 33) senkrecht zu seiner Einsteckrichtung flügelartig absteht.5. Pallet according to claim 1 or 2, characterized in that the limiting part is designed to receive at least one boundary wall (37, 38, 39) which projects from the locking element (31, 32, 33) perpendicular to its direction of insertion wing-like. 6. Palette nach Anspruch 5, dadurch gekennzeichnet, daß die Begrenzungswand (37, 38, 39) mindestens zwei Arretierelemente (31, 32, 33) verbindet.6. Pallet according to claim 5, characterized in that the boundary wall (37, 38, 39) connects at least two locking elements (31, 32, 33). 7. Palette nach einem der Ansprüche 1 bis 6 gekennzeichnet durch Distanzringe (14f), die auf die Arretierelemente bzw. deren aus dem Tragboden (2) hervorstehenden Begrenzungsteile (14c) aufsteckbar sind.7. Pallet according to one of claims 1 to 6, characterized by spacer rings (14f) which can be plugged onto the locking elements or their limiting parts (14c) protruding from the supporting base (2).
EP86108863A 1985-07-03 1986-06-30 Storage and transport pallet Expired - Lifetime EP0207479B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86108863T ATE57154T1 (en) 1985-07-03 1986-06-30 TRANSPORT AND STORAGE PALLET.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853523810 DE3523810A1 (en) 1985-07-03 1985-07-03 TRANSPORT AND STORAGE RANGE
DE3523810 1985-07-03

Publications (3)

Publication Number Publication Date
EP0207479A2 true EP0207479A2 (en) 1987-01-07
EP0207479A3 EP0207479A3 (en) 1988-07-27
EP0207479B1 EP0207479B1 (en) 1990-10-03

Family

ID=6274870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108863A Expired - Lifetime EP0207479B1 (en) 1985-07-03 1986-06-30 Storage and transport pallet

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EP (1) EP0207479B1 (en)
JP (1) JPS6216343A (en)
AT (1) ATE57154T1 (en)
DE (2) DE3523810A1 (en)
ES (1) ES8707151A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0502427A1 (en) * 1991-02-27 1992-09-09 Hans Nöltner Transport container
DE4135228A1 (en) * 1991-10-25 1993-04-29 Mtu Muenchen Gmbh DEVICE FOR DETERMINING LOADS
FR2704405A1 (en) * 1993-04-28 1994-11-04 Monnet Michel Sa Adaptable base designed to hold inspection means used in workshops
FR2715128A1 (en) * 1994-01-20 1995-07-21 Gagliardi Michel Universal palette for stacking and transportation of pieces
US10046884B1 (en) * 2017-05-31 2018-08-14 Lean Manufacturing Products, Inc. Returnable shipping cartridge and rack
WO2019216827A1 (en) 2018-05-08 2019-11-14 Lam Choon Sen David A divider and divider plate

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DE8905484U1 (en) * 1989-04-29 1989-07-06 Klaus, Max, 8940 Memmingen Plug-in pallet
DE10224532B4 (en) * 2002-05-31 2004-09-02 Emag Maschinenfabrik Gmbh support pallet
AT14852U1 (en) 2015-07-30 2016-07-15 Fries Planungs- Und Marketinggesellschaft M B H carrier assembly
CH714201A1 (en) * 2017-09-29 2019-03-29 Wrh Walter Reist Holding Ag Carrier for transporting cargo, having a support structure for carrying the cargo on a horizontal support plane.
DE102020007911A1 (en) 2020-12-29 2022-06-30 Scs Robotik Gmbh Machine tool loading device and loading method
DE102022118970A1 (en) 2022-07-28 2024-02-08 Bayerische Motoren Werke Aktiengesellschaft Method for providing and gripping components by an industrial robot

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DD135605A1 (en) * 1978-01-31 1979-05-16 Hans Foerster PALLET WITH ADJUSTABLE RINGS
FR2523079A3 (en) * 1982-03-12 1983-09-16 Morbio Claudio Platform for constructing scaffolding - has base plate with hollow side channels one having slots and other with holes
DE3508021A1 (en) * 1984-03-22 1985-09-26 Hauni-Werke Körber & Co KG, 2050 Hamburg Device for positioning workpieces on supports, e.g. pallets, machine tables or the like
DD229370A1 (en) * 1984-11-27 1985-11-06 Werkzeugmasch Forschzent TRANSPORT RANGE WITH CONTINUOUS DRILLING AND FIXING ELEMENTS
DD229369A1 (en) * 1984-11-27 1985-11-06 Werkzeugmasch Forschzent FLAT RANGE WITH LEVEL SURFACE

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DE7110537U (en) * 1971-03-19 1971-06-16 Mueller O palette
DE3310811A1 (en) * 1983-03-24 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Transport pallet

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Publication number Priority date Publication date Assignee Title
DD135605A1 (en) * 1978-01-31 1979-05-16 Hans Foerster PALLET WITH ADJUSTABLE RINGS
FR2523079A3 (en) * 1982-03-12 1983-09-16 Morbio Claudio Platform for constructing scaffolding - has base plate with hollow side channels one having slots and other with holes
DE3508021A1 (en) * 1984-03-22 1985-09-26 Hauni-Werke Körber & Co KG, 2050 Hamburg Device for positioning workpieces on supports, e.g. pallets, machine tables or the like
DD229370A1 (en) * 1984-11-27 1985-11-06 Werkzeugmasch Forschzent TRANSPORT RANGE WITH CONTINUOUS DRILLING AND FIXING ELEMENTS
DD229369A1 (en) * 1984-11-27 1985-11-06 Werkzeugmasch Forschzent FLAT RANGE WITH LEVEL SURFACE

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0502427A1 (en) * 1991-02-27 1992-09-09 Hans Nöltner Transport container
DE4135228A1 (en) * 1991-10-25 1993-04-29 Mtu Muenchen Gmbh DEVICE FOR DETERMINING LOADS
DE4135228C2 (en) * 1991-10-25 1996-03-28 Mtu Muenchen Gmbh Device for determining cargo
FR2704405A1 (en) * 1993-04-28 1994-11-04 Monnet Michel Sa Adaptable base designed to hold inspection means used in workshops
FR2715128A1 (en) * 1994-01-20 1995-07-21 Gagliardi Michel Universal palette for stacking and transportation of pieces
US10046884B1 (en) * 2017-05-31 2018-08-14 Lean Manufacturing Products, Inc. Returnable shipping cartridge and rack
WO2019216827A1 (en) 2018-05-08 2019-11-14 Lam Choon Sen David A divider and divider plate
CN112996729A (en) * 2018-05-08 2021-06-18 林志隆 Separator and separator plate
US20210229866A1 (en) * 2018-05-08 2021-07-29 Choon Sen David Lam A divider and divider plate
EP3814241A4 (en) * 2018-05-08 2022-01-19 Liew, Yat Fang A divider and divider plate
US11952171B2 (en) * 2018-05-08 2024-04-09 Yat Fang Liew Divider and divider plate

Also Published As

Publication number Publication date
DE3523810C2 (en) 1988-04-28
ES8707151A1 (en) 1987-07-16
ATE57154T1 (en) 1990-10-15
JPS6216343A (en) 1987-01-24
DE3523810A1 (en) 1987-01-15
ES556662A0 (en) 1987-07-16
DE3674651D1 (en) 1990-11-08
EP0207479A3 (en) 1988-07-27
EP0207479B1 (en) 1990-10-03

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