EP0962396B1 - Gegossener Kunststoffkasten mit faltbaren Wänden - Google Patents

Gegossener Kunststoffkasten mit faltbaren Wänden Download PDF

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Publication number
EP0962396B1
EP0962396B1 EP99830291A EP99830291A EP0962396B1 EP 0962396 B1 EP0962396 B1 EP 0962396B1 EP 99830291 A EP99830291 A EP 99830291A EP 99830291 A EP99830291 A EP 99830291A EP 0962396 B1 EP0962396 B1 EP 0962396B1
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EP
European Patent Office
Prior art keywords
sides
transversal
border
wing
edge
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
EP99830291A
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English (en)
French (fr)
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EP0962396A1 (de
Inventor
Sergio Tontarelli
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Individual
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Individual
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Publication date
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Application granted granted Critical
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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
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1833—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to the base panel

Definitions

  • the present patent application relates to a plastic moulded crate, of the type provided with folding sides and especially effective means to firmly block the sides in operational vertical position (EP 0 785 142 A).
  • Plastic moulded crates with four folding sides hinged on the edges of the horizontal bottom have been known for a long time.
  • the possibility of folding the four sides on the bottom of the crate allows for reducing the volume of the crates during packing, stocking and transportation.
  • These crates are usually provided with suitable means to ensure the mutual firm fixing of the four sides, once the sides are placed in operational vertical position.
  • a version of this type of crates features transversal sides provided on each lateral edge with one or more pins with enlarged head capable of fitting and sliding in hooking slide guides located at the ends of the internal face of the longitudinal sides.
  • Each guide has an ascending curvilinear profile since its beginning is located at a lower height and in more internal position with respect to its end, which practically coincides with the lateral edge of its longitudinal side.
  • the pins of the transversal sides must be inserted at the beginning of the guides located on the longitudinal sides, when the latter are already in vertical position, while the transversal sides are still tilted towards the horizontal bottom of the crane.
  • their pins start sliding in the slide guides.
  • their pins firmly block at the end of the guides, thus ensuring the mutual blocking in place of the four sides of the crate.
  • each guide located on the internal face of the longitudinal sides features a large hole, on which the enlarged head of the pin of the adjacent transversal side is fit.
  • the guide features a reduced cross-section along its curvilinear direction, in which the rod of the pin slides, with no possibility of extracting the enlarged head of the pin.
  • the forks Near the end of the guide two opposite forks are located (one on each edge of the guide). When combined together, the forks have the structure and carry out the function of a jaw, which grips the rod of the pin of the adjacent transversal side, when the two consecutive sides (that is the longitudinal side with the guide and the transversal side with the pin) have reached the vertical position.
  • the rod of the pin is hooked by the jaw of the slide guide thanks to the forced introduction by the user to temporarily cause the elastic opening of the jaw in order to allow the pin to penetrate inside it and to remain blocked when the jaw returns to its natural position, once the deformation imposed on the jaw has ceased.
  • the purpose of the present invention is to create a crate with folding sides, whose lateral sides are combined with the above mentioned system, but capable of fixing the four sides of the crate so as to provide the crate in operational position with effective structural stability and rigidity, by means of additional male and female hooking means as defined in claim 1.
  • the crate according to the present invention usually features transversal sides (1) provided with a pin (2) with horizontal axis and enlarged head on each lateral edge (1a).
  • Each longitudinal side (3) features two grooved guides (4) with ascending curvilinear profile placed in useful position, each of them provided with a slot (4a) and the usual jaw (4b), capable of blocking the rod of the pin (2), located at the upper end of the guide (4) next to the lateral edge of the side (3).
  • each border (5) has exactly the same height as the transversal sides (1).
  • the transversal sides (1) features a "T" projecting element (6) with the external wing (6a) placed edgeways on each lateral edge (1 a) slightly above the pin (2).
  • the wing (6a) with vertical axis is placed on the edge of the transversal side (1) in the same position as the slot (5a) on the end border (5) of the longitudinal side (3).
  • the mutual fitting of the projecting element (6) with the slot (5a) occurs simultaneously with the fitting of the rod of the pin (2) of the transversal side (1) into the end jaw (4b) of the guide (4) of the longitudinal side (3).
  • the upper edge of the vertical wing (6a) features a central crest (6b) capable of interfering with a cylindrical tooth (5b) located on the upper edge of the border (5), in order to prevent the wing (6a) from being extracted freely from its slot (5a).
  • the elastic interference between the crest (6a) and the tooth (5b) causes the fitting of the wing (6a) into the tooth (5b) when completely introduced, so that the wing can be extracted only by forcing it out.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Drawers Of Furniture (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Claims (1)

  1. Kunststoff-Kasten mit abklappbaren Wänden, bestehend aus einem Paar gegenüberliegender Längswände (3) und einem Paar gegenüberliegender Querwände (1), wobei die Querwände (1) an jedem seitlichen Rand einen horizontalen Stift (2) mit verbreitertem Kopf aufweisen, der dazu dient, gleitbar in eine nach oben strebende Rillenführung (4) mit gebogenem Profil an der Innenseite der jeweiligen angrenzenden Längswand (3) eingesteckt zu werden, dadurch gekennzeichnet, dass jede ihrer Längswände (3) an jedem ihrer seitlichen Ränder fast über ihre gesamte Höhe hinweg eine kurze, in einem Winkel von 90° zur angrenzenden Querwand (1) ausgerichtete Klappe besitzt, wobei vorgesehen ist, dass diese Klappe (5) nach oben hin einen Schlitz (5a) mit vertikaler Achse besitzt und an ihrem oberen Rand, der sich nach innen erstreckt, eine zylindrische Nase (5b) aufweist, während jede ihrer Querwände (1) an jedem seitlichen Rand oberhalb des besagten Stiftes (2) einen T-förmigen Vorsprung (6) mit einem horizontalen Stab besitzt, der das T-förmige Element kreuzt, das sich vertikal erstreckt und auf diese Weise einen äußeren Flügel (6a) bildet, der oben einen mittleren Wulst (6b) besitzt, wobei vorgesehen ist, dass bei vertikaler Positionierung aller Wände des Kastens der äußere Flügel (6a) eines jeden auf den Querwänden (1) angebrachten, T-förmigen Wulstes (6) in der Lage ist, sich exakt in den entsprechenden Schlitz (5a) einzuschieben, der auf jeder Klappe (5) herausgearbeitet ist, während der besagte mittlere Wulst (6b) desselben vertikalen Flügels (6a) gleichzeitig in der Lage ist, elastisch in die besagte Nase (5b) einzugreifen, die auf dem oberen Rand der Klappe (5) angebracht ist.
EP99830291A 1998-06-05 1999-05-12 Gegossener Kunststoffkasten mit faltbaren Wänden Expired - Lifetime EP0962396B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITAN980033U 1998-06-05
IT1998AN000033U IT244855Y1 (it) 1998-06-05 1998-06-05 Cassetta stampata in plastica dotata di pareti abbattibili e dimezzi particolarmente affidabili per lo stabile bloccaggio delle

Publications (2)

Publication Number Publication Date
EP0962396A1 EP0962396A1 (de) 1999-12-08
EP0962396B1 true EP0962396B1 (de) 2004-03-03

Family

ID=11334212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99830291A Expired - Lifetime EP0962396B1 (de) 1998-06-05 1999-05-12 Gegossener Kunststoffkasten mit faltbaren Wänden

Country Status (11)

Country Link
EP (1) EP0962396B1 (de)
AR (1) AR018457A4 (de)
AT (1) ATE260815T1 (de)
BR (1) BR7901234U (de)
CZ (1) CZ291862B6 (de)
DE (1) DE69915168T2 (de)
DK (1) DK0962396T3 (de)
ES (1) ES2217725T3 (de)
IT (1) IT244855Y1 (de)
PL (1) PL195229B1 (de)
PT (1) PT962396E (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717283B2 (en) 2007-11-06 2010-05-18 Rehrig Pacific Company Collapsible container
US7726502B2 (en) 2005-11-01 2010-06-01 Rehrig Pacific Company Container

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409041B1 (en) 2000-09-21 2002-06-25 Rehrig Pacific Company Container
US7104414B2 (en) 2002-01-12 2006-09-12 Rehrig Pacific Company Collapsible container
US6863180B2 (en) 2002-02-15 2005-03-08 Rehrig Pacific Company Collapsible container
US7059489B2 (en) 2002-10-11 2006-06-13 Rehrig Pacific Company Portable storage device
US7017766B2 (en) 2003-03-10 2006-03-28 Rehrig Pacific Company Collapsible container with side wall latching capability
US7195127B2 (en) 2003-05-13 2007-03-27 Rehrig Pacific Company Collapsible container
DE102005015824A1 (de) * 2005-04-06 2006-10-12 Schoeller Arca Systems Services Gmbh Vorrichtung zum Befördern von Lasten und Verfahren zur Herstellung einer solchen Vorrichtung
CA2686829A1 (en) 2008-12-02 2010-06-02 Rehrig Pacific Company Collapsible container
EP2277789A1 (de) * 2009-07-12 2011-01-26 Rehrig Pacific Company Zusammenklappbarer Behälter
CA2741242C (en) 2010-05-27 2019-01-15 Rehrig Pacific Company Dual height collapsible container
US9487326B2 (en) * 2013-11-26 2016-11-08 Orbis Corporation Bulk bin with panel to panel interlock features
WO2015195927A1 (en) 2014-06-20 2015-12-23 Orbis Corporation Hinge rod trap for a collapsible bin
JP6266470B2 (ja) * 2014-08-20 2018-01-24 三甲株式会社 折畳み容器
CA2960500A1 (en) 2016-03-11 2017-09-11 Rehrig Pacific Company Collapsible crate with wood appearance
US11597557B2 (en) 2018-10-04 2023-03-07 Rehrig Pacific Company Reconfigurable beverage crate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690004A1 (de) * 1993-11-29 1996-01-03 Otto Industries, Inc. Zusammenlegbarer Behälter
IT242479Y1 (it) * 1996-01-18 2001-06-14 Tontarelli Sergio Cassetta stampata in materiali plastici dotata di sponde ribaltabiliverso l'interno
WO1997049613A1 (de) * 1996-06-24 1997-12-31 Schoeller International Engineering S.A. Scharnier und verriegelung zu den seitenwänden eines kastenförmigen klappbehälters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726502B2 (en) 2005-11-01 2010-06-01 Rehrig Pacific Company Container
US7717283B2 (en) 2007-11-06 2010-05-18 Rehrig Pacific Company Collapsible container

Also Published As

Publication number Publication date
DE69915168D1 (de) 2004-04-08
ITAN980033U1 (it) 1999-12-05
AR018457A4 (es) 2001-11-14
DK0962396T3 (da) 2004-07-12
ATE260815T1 (de) 2004-03-15
EP0962396A1 (de) 1999-12-08
PL333526A1 (en) 1999-12-06
IT244855Y1 (it) 2002-03-14
PT962396E (pt) 2004-07-30
BR7901234U (pt) 2000-03-14
PL195229B1 (pl) 2007-08-31
ES2217725T3 (es) 2004-11-01
CZ9901914A3 (en) 2001-05-16
CZ291862B6 (cs) 2003-06-18
DE69915168T2 (de) 2005-02-17

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