EP0152323B1 - Mit Rädern ausgestattete Palette zur Lagerung und zum Transport von Verpackungen enthaltenden Gruppierungsschalen - Google Patents

Mit Rädern ausgestattete Palette zur Lagerung und zum Transport von Verpackungen enthaltenden Gruppierungsschalen Download PDF

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Publication number
EP0152323B1
EP0152323B1 EP85400120A EP85400120A EP0152323B1 EP 0152323 B1 EP0152323 B1 EP 0152323B1 EP 85400120 A EP85400120 A EP 85400120A EP 85400120 A EP85400120 A EP 85400120A EP 0152323 B1 EP0152323 B1 EP 0152323B1
Authority
EP
European Patent Office
Prior art keywords
trays
palette
trolley
chassis
bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP85400120A
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English (en)
French (fr)
Other versions
EP0152323A1 (de
Inventor
Pierre Schmit
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.)
Sifar Sa Dite Ste
Original Assignee
Sifar Sa Dite Ste
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 Sifar Sa Dite Ste filed Critical Sifar Sa Dite Ste
Priority to AT85400120T priority Critical patent/ATE24869T1/de
Publication of EP0152323A1 publication Critical patent/EP0152323A1/de
Application granted granted Critical
Publication of EP0152323B1 publication Critical patent/EP0152323B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/40—Elements for spacing platforms from supporting surface
    • B65D19/42—Arrangements or applications of rollers or wheels

Definitions

  • the present invention relates to a pallet trolley which supports, for their storage and transport, grouping trays, which contain parallelepipedic packages and which are stacked on top of each other.
  • rectangular grouping trays are used which have a bottom and four side walls.
  • a significant number for example 5, which may represent a height of about one meter
  • it has been proposed to make the trays include an extension of the side walls below the level of the bottom so as to form a sort of skirt which can cover the top of the packages contained in an underlying tray and thus stabilize a stack of several trays.
  • Such a type of tray has been described in French patent application No. FR-A-255 70 73, filing number 83 20 548, filed on 12/22/1983 in the name of the applicant.
  • each stack which can weigh approximately 100 kg and measure approximately 1 m in height, rests on the edge of the tray skirt lower, which makes a small surface support and ensures insufficient stability of the stack.
  • Such a type of trolley comprising a loading platform having a flat surface is represented for example in document GB-A-1,326,304. Under normal conditions of storage and transport of goods on this trolley, the loading surface is flat and would not ensure the stability of stacks of goods, such as stacked trays.
  • the object of the present invention is to remedy this drawback by means of a pallet trolley adapted to support two adjacent stacks of such grouping trays loaded with parallelepipedic packages, with improved stability of stacks on the pallet trolley and with the possibility of independently charge or discharge the two adjacent piles, which makes it possible to carry out handling operations with manual devices, such as hand trucks or low-powered elevators.
  • the invention comprises a pallet trolley which supports for storage and transport two adjacent stacks of stacked grouping trays, said trays having a skirt projecting below the bottom and containing parallelepipedic packages, said pallet trolley having a chassis which comprises two parallel longitudinal beams arranged with a spacing slightly smaller than the internal length of the plates; the two side members being joined by a transverse connecting structure extending in the central part of the chassis; each spar having in its middle, an interruption forming, on each side of said interruption, two half-spars; and each half-beam having a length slightly smaller than the internal width of the plates so that the half-beams can engage in the projecting skirts.
  • the two lower plates of the two stacks of plates can rest, by their bottom, on the aforementioned half-beams and on the transverse connecting structure, while their skirts fit outside the half-lengths and s 'engage in the abovementioned interruption between these half-beams.
  • a lifting device can be engaged between the side members, on one side or the other of the chassis, to lift or remove one or the other of the piles.
  • rollers are mounted at the four free ends of the side members to allow the carriage to move.
  • FIG. 1 shows a stack of five rectangular grouping trays P 1.
  • P 3 , P 4 , P5 each loaded with a plurality of parallelepipedic packages E 1 , E 2 , E 3 , E 4 , E 5 , for example twenty packages grouped in four rows of five.
  • the four walls of trays are extended, below the level of the bottom of the tray, by a skirt 2 which is continuous on the two short sides of the trays but which has a notch 4 on the two long sides of the tray.
  • the internal length of a tray (therefore of the skirt) is L 1 , its internal width is I 1 .
  • the chassis 6 of the pallet carriage engages in the skirt 2 of the lower plate P, of the stack of plates.
  • the the pallet truck rests on the ground by means of wheels 5 mounted under the chassis 6.
  • the chassis shown in plan in Figure 2 is adapted to receive two stacks side by side of grouping trays, that is to say that, in the view of Figure 1, the second stack, identical to the first, is located behind this first stack and is therefore not visible.
  • the chassis comprises two parallel longitudinal beams 10, 12 which are arranged with a spacing L 2 slightly smaller than the internal length t 1 of the plates.
  • These beams can be constituted by a tubular metal profile with square or rectangular section.
  • the two longitudinal members 10, 12 are joined together by a transverse connecting structure 14 extending in the central part Z of the chassis.
  • This structure may include a frame formed by two crosspieces 16, 16 'which are welded to the side members 10, 12 and which are joined by welded spacers 18, 18'.
  • Each spar 10, 12 has, in its middle, an interruption 20 dividing the spar 10 into two half-spars 10 1 , 10 2 and the spar 12 into two half-spars 12 1 , 12 2 , each of these half-spars having a length 1 2 slightly less than the internal width 1 1 of the trays.
  • FIG. 3 shows on a larger scale the interruption zone 20 of the two half-beams 12 1 , 12 2 .
  • each of the half-longitudinal members is mounted one of the four wheels 8 of the carriage of which the mounting center has only been shown in FIG. 1.
  • a tilted flat iron 28.28 ′ is preferably welded, which is shown in more detail in FIG. 4, and which has the function of centering and retaining the portion of the skirt 2 of a tray.
  • P 1 extending one of the long sides 30 of this plate.
  • the chassis which has just been described is therefore suitable for receiving two lower plates P 1 , P 1 ′ of a stack of plates, the internal outline of these plates having been shown in broken lines in FIG. 2.
  • the bottoms 32, 32 'of the plates P 1 , P 1 ' rest on the upper face of the profiles constituting the frame, while the skirts 2, 2 'of the plates cover and embrace the periphery of the chassis components.
  • Each tray is thus securely wedged and centered on the pallet trolley which gives good stability to the stack of trays.
  • the interruption 20 between the side members allows the engagement of the skirt portions 2, 2 'of the plates P 1 , P 1 '. It should be noted that the spacing J between the spacers 18, 18 ′ is smaller than the extension of the notch 4 of the skirt 2.
  • the transverse connecting structure 16, 16 ′, 18, 18 ′ only extends over a central zone Z that is not very wide in the chassis, for example around 25% of the total length of the chassis, so as to leave accessible from below most of the underside of the bottoms 32, 32 'of the trays which can thus be easily lifted by means of a hand truck or other simple handling device.
  • half-longitudinal members 10 1 , 10 2 , 12 1 , 12 2 are shown with a cross section larger than that of the sections forming the structure 14, but it is quite obvious that each half spar such as 12 1 could be lightened and reinforced by an additional half-spar 34, parallel to the first, which would be welded between the crosspiece 16 and the inclined plate 28, as shown schematically in Figure 5.
  • all the constituent elements of the chassis can be identical, for example tubes with a square section of 20 ⁇ 20 mm.
  • each half-spar such as. 10 1
  • each branch 24 ' which replaces the welded plate 24 of the previous embodiments and which is welded to the spacer 18 or 18'.
  • the additional half-beams 34, 34 ' can be bent in a U so that the bottom of the U constitutes the crosspiece 16 or 16'.
  • FIG. 7 and 8 The embodiment shown in Figures 7 and 8 is similar to that of Figure 2, that is to say that it does not have an additional half-spar but, unlike Figure 2, the half-spars 10 1 , 10 2 , 12 1 , 12 2 have the same section (for example 20 x 20 mm square tube) as the elements 16, 16 ', 18, 18' of the transverse structure.
  • the chassis is stiffened by means of two reinforcing plates 36, 36 ′, for example made of sheet metal of 2 or 3 mm, which are fixed, by screwing or welding, below the free ends of the half-lengths, which leaves below the bottoms 32, 32 ′ of the plates P 1 , P 1 ′ (see FIG. 8) sufficient free space for the engagement of a handling device such as a hand truck.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Handcart (AREA)

Claims (6)

1. Mit Rädern ausgestattete Palette zur Lagerung und zum Transport von in zwei aneinandergrenzenden Stapeln übereinandergesetzten Gruppierungsschalen, die eine vom Boden nach unten vorkragende Schürze umfassen und quaderförmige Verpackungen enthalten, mit einem Chassis, das zwei sich in Längsrichtung erstreckende parallele Holme (10, 12) aufweist, die mit einem Abstand (L2) angeordnet sind, der geringfügig kleiner ist als die lichte Länge (L1) der Schalen, wobei die beiden Holme über eine Querverbindungsstruktur (14) zusammengefügt sind, die sich im zentralen Teil (Z) des Chassis erstreckt, wobei jeder Holm in seiner Mitte eine Unterbrechung (20) aufweist, wodurch die Holme auf jeder Seite der Unterbrechung in zwei Holmhälften (101 102, 121 22) unterteilt sind, und wobei jede Holmhälfte eine Länge (12) aufweist, die geringfügig kleiner ist als die lichte Länge (11) der Schalen, wodurch die Holmhälften (101, 102, 121, 122) sich in den vorkragenden Schürzen abstützen können.
2. Mit Rädern ausgestattete Palette nach Anspruch 1, dadurch gekennzeichnet, daß die Querverbindungsstruktur (14) einen Rahmen bildet, der zwei Querstreben (16,16') sowie zwei Zwischenträger (18, 18') umfaßt, und sich über eine zentrale Zone (Z) des Chassis, entsprechend etwa 25 ; der Chassisgesamtlänge erstreckt.
3. Mit Rädern ausgestattete Palette nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß jede Holmhälfte (101, 102, 121, 122) durch eine zusätzliche Holmhälfte (34,34') verdoppelt ist, die mit der Querverbindungsstruktur (14) verbunden ist.
4. Mit Rädern ausgestattete Palette nach einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß jedes Ende der Holmhälften (101, 102, 121, 122) geneigte Führungsplatten (24, 28,28') zur Paßaufnahme der Schalen (P1, P1') auf dem Chassis trägt.
5. Mit Rädern ausgestattete Palette nach einem der Ansprüche 1, 2 oder 4, dadurch gekennzeichnet, daß unterhalb des freien Endes der Holmhälften (101,121 und 102, 122) eine Verbindungsquerplatte (36, 36') befestigt ist, und dan jede Verbindungsplatte zwei Räder (8 oder 8') der Palette aufnimmt.
6. Mit Rädern ausgestattete Palette nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß der Abstand (J) zwischen den Querstreben (18, 18') der Verbindungsstruktur (14) kleiner ist als der Abstand (L2) zwischen den Holmhälften (101 2 1,122).
EP85400120A 1984-02-03 1985-01-25 Mit Rädern ausgestattete Palette zur Lagerung und zum Transport von Verpackungen enthaltenden Gruppierungsschalen Expired EP0152323B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400120T ATE24869T1 (de) 1984-02-03 1985-01-25 Mit raedern ausgestattete palette zur lagerung und zum transport von verpackungen enthaltenden gruppierungsschalen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8401655A FR2559126B1 (fr) 1984-02-03 1984-02-03 Chariot-palette pour le stockage et le transport de plateaux de groupement contenant des emballages
FR8401655 1984-02-03

Publications (2)

Publication Number Publication Date
EP0152323A1 EP0152323A1 (de) 1985-08-21
EP0152323B1 true EP0152323B1 (de) 1987-01-14

Family

ID=9300726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400120A Expired EP0152323B1 (de) 1984-02-03 1985-01-25 Mit Rädern ausgestattete Palette zur Lagerung und zum Transport von Verpackungen enthaltenden Gruppierungsschalen

Country Status (5)

Country Link
EP (1) EP0152323B1 (de)
AT (1) ATE24869T1 (de)
DE (1) DE3560048D1 (de)
ES (1) ES284320Y (de)
FR (1) FR2559126B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356543B1 (de) * 1988-08-30 1993-09-22 Mark O. Uitz Kunststoffbehälter- und Palettensystem
US5836255A (en) * 1996-04-08 1998-11-17 Uitz; Mark O. Pallet for erected and collapsible container/pallet system
DE102006024875B3 (de) * 2006-05-24 2007-09-27 Kaiser + Kraft Europa Gmbh Transportvorrichtung für Kisten und Fässer
DE102018000477B4 (de) * 2018-01-20 2019-12-05 Lts Lohmann Therapie-Systeme Ag Fasstransportwagen mit Kippfunktion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1919088U (de) * 1965-04-24 1965-07-01 Tetra Pak Ab Palette zum transportieren stapelbarer behaelter.
CH475898A (de) * 1966-05-10 1969-07-31 Achermann W Hilfsmittel zur Sicherung von im Lager-Stapel angeordneten Gegenständen
GB1326304A (en) * 1970-09-08 1973-08-08 Air Preheater Material handling apparatus
US4244472A (en) * 1979-06-05 1981-01-13 Inland Container Corporation Stacked shipping unit

Also Published As

Publication number Publication date
ATE24869T1 (de) 1987-01-15
EP0152323A1 (de) 1985-08-21
FR2559126A1 (fr) 1985-08-09
ES284320Y (es) 1986-08-01
DE3560048D1 (en) 1987-02-19
ES284320U (es) 1986-01-01
FR2559126B1 (fr) 1986-12-26

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