EP1323637B1 - Récipient de stockage et/ou de transport en matière plastique - Google Patents

Récipient de stockage et/ou de transport en matière plastique Download PDF

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Publication number
EP1323637B1
EP1323637B1 EP02019607A EP02019607A EP1323637B1 EP 1323637 B1 EP1323637 B1 EP 1323637B1 EP 02019607 A EP02019607 A EP 02019607A EP 02019607 A EP02019607 A EP 02019607A EP 1323637 B1 EP1323637 B1 EP 1323637B1
Authority
EP
European Patent Office
Prior art keywords
stacking
container
bearing blocks
brackets
walls
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 - Lifetime
Application number
EP02019607A
Other languages
German (de)
English (en)
Other versions
EP1323637A1 (fr
Inventor
Gerhard Schäfer
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.)
Fritz Schaefer GmbH
Original Assignee
Fritz Schaefer 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 Fritz Schaefer GmbH filed Critical Fritz Schaefer GmbH
Publication of EP1323637A1 publication Critical patent/EP1323637A1/fr
Application granted granted Critical
Publication of EP1323637B1 publication Critical patent/EP1323637B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/06—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together with movable parts adapted to be placed in alternative positions for nesting the containers when empty and for stacking them when full
    • B65D21/062—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together with movable parts adapted to be placed in alternative positions for nesting the containers when empty and for stacking them when full the movable parts being attached or integral and displaceable into a position overlying the top of the container, e.g. bails, corner plates

Definitions

  • the invention relates to a storage and / or transport container made of plastic, the on its transverse walls in the area of the upper edge outside one of the Container bottom upwards opening container horizontal support surfaces for in a container opening releasing nest position pivoted stacking bracket having, with their at the container longitudinal walls facing ends provided on side cheeks pivot pin in Langlöchem of bearing blocks are stored, which in bulges at the top of the longitudinal walls are formed, which from the nest position in a container opening limiting Stacking position swivel stacking bar into the bulges dive and provide a stacking stage in this position.
  • Such a container has become known from EP 0 669 259 B1. So long the two stacking bars are in the nest position and consequently the opening unrestricted release of the container, can be several equal, from conically tapering containers with no content at the top towards the bottom, e.g. during the return transport, stack each other or nestle. If you want more than one Containers are stacked at maximum content volume, e.g. at the Picking, the stacking brackets are pivoted to the stacking position. The Stacking stages, consisting of a Aufstands- or stacking surface and a stop surface, are then available for stacking a filled container available.
  • the pivoting of the stacking bracket of this known container is 90 °, wherein the bearing blocks a vertically extending slot opening for the stacking bracket bolts have, so that always a lowering or lifting the stacking bracket is required to bring them from one to the other functional position. This can lead to hooking when the stacking handle is raised becomes, which makes it difficult to pivot from the stacking position to the nest position or more difficult.
  • the assembly of the stacking bracket is expensive because of Securing the nest position of the stacking hanger the bolts or bearing pin itself through the slot openings, so that at the free, cantilevered end of each journal then a locking device in Form can be provided by attaching platelets.
  • the bracket construction Due to the cross-section, it is also allowed without additional measures no adequate bending stiffness.
  • the invention is based on the object, a generic storage and Transport container to create a simple, reliable pivoting and locking the stacker allows while their assembly costs reduced and a stable bracket construction allowed.
  • a preferred embodiment of the invention provides that the guide surfaces of Bearing blocks as guide curves and the end walls of the bulges as are inclined to the bearing blocks inclined inclined surfaces formed.
  • the Curves hereby give the movement of the pivot pin from their in the slots rear end position to the front end position, and the inclined surfaces press the swivel pins with the stacking brackets when the swivel end position is reached, i.e. the nest position then automatically in the rear end position of the slots back.
  • the side cheeks the stacking bracket at its remote from the pivot pin ends with an in the Cross-section about C-shaped bracket extension provided, during pivoting the stacking bracket in the stacking position leading leg with their free front ends temporarily slide on the bearing block guide surfaces and their rearward ends substantially in the outer corner region of the transition to the web of C-shaped bar extensions increasingly for engagement with the Guide surfaces of the end walls of the bulges reach the leading end Leg in the swivel end position in recesses or clearances of the bearing blocks Submerge below the guide surfaces.
  • the inner, upper Surfaces of the leading legs and these in the swivel end position adjacent surfaces of the recesses of the bearing blocks designed as wedge surfaces are, the locking and securing position further favored; the stacking strap locks automatically in the swivel end position.
  • An embodiment of the invention provides that the stacking bracket related to their to the stacking position below the horizontal container footprint of the stacking stages lying sides are reinforced by a flexurally rigid ribbing.
  • the already possible, favorable cross-sectional design to prevent or the greatest possible limitation of deflections is thereby further improved, so that a very stable and torsionally rigid construction of the stacking bracket is possible.
  • a container 1 shown in its entirety in FIGS. 1 and 2 has one Body made of longitudinal walls 2 and transverse walls 3 with a conical, from the Container bottom 4 upwardly widening container opening 5.
  • At both Transverse walls 3 are arranged in the region of the upper edge stacking bails 6a, 6b, which are in accordance with Figure 1 in their nest position in which they are outside the container opening 5 arranged support surfaces 7 (see Figure 2) rest. In this Nest position is the container opening 5 unrestricted freely, so that a other empty, same container and according to any other in each other nest or stack.
  • the stacking stirrups 6a, 6b are located in FIG their stacking position pivoted by 180 ° from the outside inwards relative to FIG. 1, in which they narrow the container opening 5 or narrowing and stacking stages 8 (see Figure 3), consisting of a vertical stop surface 10 and a horizontal Container footprint 9, provide so that according to their smaller bottom dimensions filled with maximum content volume containers stack on top of each other.
  • bearing blocks 14 which are in lobes 15 opposite each other are formed at the upper edge of the longitudinal walls 2.
  • the bearing blocks 14 have Guide surfaces in the form of guide curves 16, which will be described later Forced operation of the stacking bracket 6a, 6b with guide surfaces in shape from inclined to the bearing blocks 14 inclined surfaces 17 to the inner end walls 18 of the bulges 15 cooperate.
  • lower Leg 20 has a wedge surface 21 formed as a top surface and in his outer corner region 22 in transition to the web 23 of the C-shaped bracket extension 19 rounding off.
  • the provided with the guide cam 16 sections the bearing blocks 14 each have the bottom of the bulges 15 a recess or a free space 24 (see Figure 4), wherein the in the stacking position of the wedge surface 21 of the leading leg 20, in this Free space 24 dips, adjacent lower surface of the bearing block 14 as a complementary, the stacking brackets 6a, 6b in the pivoting end position of the stacking position locking wedge surface 25 is formed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Executing Machine-Instructions (AREA)

Claims (6)

  1. Conteneur de stockage et/ou de transport (1) à base de matière synthétique, qui présente sur ses parois transversales (3) dans la zone du bord supérieur à l'extérieur d'une ouverture de conteneur (5) s'élargissant depuis le fond du conteneur (4) vers le haut des surfaces d'appui (7) horizontales pour des étriers d'empilement (6a, 6b) basculés dans une position d'emboítement et libérant l'ouverture du conteneur (5), lesquels sont logés avec leurs axes de pivotement (12) prévus sur leurs extrémités, tournées vers des parois longitudinales du conteneur (2), sur des joues latérales (11), dans des trous oblongs (13) de supports de palier (14), qui sont conçus dans des évasements (15) sur le bord supérieur des parois longitudinales (2), les étriers d'empilement (6a, 6b) basculés de la position d'emboítement dans une position d'empilement libérant l'ouverture du conteneur plongeant dans les évasements (15) et mettant à disposition un niveau d'empilement dans cette position, caractérisé en ce que les étriers d'empilement (6a, 6b) se déplacent lors du basculement de la position d'emboítement dans la position d'empilement par guidage glissant à partir de leur position extrême arrière dans la position extrême avant limitée par les trous oblong (13) et retournent dans la position extrême arrière, ce pourquoi les étriers d'empilement (6a, 6b) sont guidés de force par des surfaces de guidage (16 et 17) réalisées sur les supports de palier (14) et les parois frontales (10), situées en face d'eux à distance, des évasements (15).
  2. Conteneur selon la revendication 1, caractérisé en ce que les axes de pivotement (12) des étriers d'empilement (6a, 6b) sont disposés dans des trous oblongs (13) horizontaux des supports de palier (14).
  3. Conteneur selon la revendication 1 ou 2, caractérisé en ce que les surfaces de guidage des supports de palier (14) sont conçues comme des cames de guidage (16) et celles des parois frontales (18) des évasements (15) comme des surfaces inclinées (17) agencées de façon inclinée en direction des supports de palier (14).
  4. Conteneur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les joues latérales (11) des étriers d'empilement (6a, 6b) sont pourvues sur leurs extrémités, éloignées des axes de pivotement (12), d'un prolongement d'étrier (19) à peu près en forme de C en section, dont les branches (20) avançant dans la position d'empilement lors du basculement des étriers d'empilement (6a, 6b) glissent avec leurs extrémités avant (28) libres temporairement sur les cames de guidage de support de palier (16) et dont leurs extrémités arrière arrivent sensiblement dans la zone d'angle (22) extérieure de la transition avec la barrette (23) des prolongements d'étrier en forme de C (19) de plus en plus en appui sur les surfaces de guidage (17) des parois frontales (18) des évasements (15) jusqu'à ce que les branches (20) avançant plongent dans la position extrême de basculement dans des évidements ou des espaces libres (24) des supports de palier (14) au-dessous des surfaces de guidage (16).
  5. Conteneur selon la revendication 4, caractérisé en ce que les surfaces intérieures supérieures des branches (20) avançant et les surfaces, adjacentes à ces branches dans la position extrême de basculement, des évidements (24) des supports de palier (14) sont conçues comme des surfaces de clavette (21 ; 25).
  6. Conteneur selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les étriers d'empilement (6a, 6b) sont renforcés sur leurs côtés situés dans la position d'empilement au-dessous de la surface de contact du conteneur (9) horizontale des niveaux d'empilement (8) par un nervurage (26) résistant à la flexion.
EP02019607A 2001-12-11 2002-09-03 Récipient de stockage et/ou de transport en matière plastique Expired - Lifetime EP1323637B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20120034U DE20120034U1 (de) 2001-12-11 2001-12-11 Lager- und/oder Transportbehälter aus Kunststoff
DE20120034U 2001-12-11

Publications (2)

Publication Number Publication Date
EP1323637A1 EP1323637A1 (fr) 2003-07-02
EP1323637B1 true EP1323637B1 (fr) 2005-01-19

Family

ID=7965012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02019607A Expired - Lifetime EP1323637B1 (fr) 2001-12-11 2002-09-03 Récipient de stockage et/ou de transport en matière plastique

Country Status (3)

Country Link
EP (1) EP1323637B1 (fr)
DE (2) DE20120034U1 (fr)
ES (1) ES2234963T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2098456A1 (fr) * 2008-03-05 2009-09-09 Rehrig Pacific Company Conteneur compressible
DE102014100265A1 (de) 2014-01-10 2015-07-16 Schoeller Arca Systems Gmbh Behälter mit Stapelbügel mit Antirutschbelag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391369A (en) * 1981-08-31 1983-07-05 Pinckney Molded Plastics, Inc. Four-level stacking container
DE8708004U1 (de) * 1987-06-05 1987-08-06 Fritz Schäfer GmbH, 5908 Neunkirchen Lager- und/oder Transportbehälter aus Kunststoff
GB2264102B (en) * 1992-02-15 1996-09-04 Mckechnie Uk Ltd Container
EP0577872B1 (fr) * 1992-07-07 1996-06-05 Peter Seitz Caisse de stockage
DE9215992U1 (de) * 1992-11-25 1993-01-14 Perstorp Norkun Kunststoffverarbeitung Gmbh, 19057 Schwerin Stapelbarer Transportbehälter
DE59405844D1 (de) * 1994-02-23 1998-06-04 Bittmann Bito Lagertech Stapelbarer und ineinandersetzbarer Behälter

Also Published As

Publication number Publication date
ES2234963T3 (es) 2005-07-01
DE20120034U1 (de) 2003-02-06
DE50202039D1 (de) 2005-02-24
EP1323637A1 (fr) 2003-07-02

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