EP1110869B1 - Récipient en matière plastique en forme de caisse - Google Patents

Récipient en matière plastique en forme de caisse Download PDF

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Publication number
EP1110869B1
EP1110869B1 EP00126813A EP00126813A EP1110869B1 EP 1110869 B1 EP1110869 B1 EP 1110869B1 EP 00126813 A EP00126813 A EP 00126813A EP 00126813 A EP00126813 A EP 00126813A EP 1110869 B1 EP1110869 B1 EP 1110869B1
Authority
EP
European Patent Office
Prior art keywords
ribs
floor
ground contact
container
center field
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
EP00126813A
Other languages
German (de)
English (en)
Other versions
EP1110869A1 (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 EP1110869A1 publication Critical patent/EP1110869A1/fr
Application granted granted Critical
Publication of EP1110869B1 publication Critical patent/EP1110869B1/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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents

Definitions

  • the invention relates to a box-shaped container made of plastic, in particular Storage and transport box in which an inside has a flat top Bottom provided with a bottom cover and by stiffening ribs is stabilized on the underside of the floor on the one hand a floor center field and, on the other hand, a frame bordering it all around the floor center field of finely meshed ribbed tread or stand area define.
  • a container of this type has become known from DE 92 06 973 U.
  • These reinforcement ribs with a grid-like design are of uniform, equal height and are of a continuous, the entire floor covered underlay covering the entire surface.
  • DE 43 38 063 A1 has disclosed a container or box, the bottom of which has a flat upper surface and is stabilized on the underside by stiffening ribs. There extend along the floor edge in the direction of the floor level, a floor central field with reinforcing ribs which cross like a grid and which delimit frame-like flat webs which are supported at a distance below the floor level by reinforcing ribs running transversely to the floor edge.
  • the running surface decoupled from the central floor center field in this container means that those occurring in the floor center field Deflections have no influence on the circumferential running surface, which therefore does not participate in any movement of the floor central field caused by deflections.
  • the invention has for its object a container of the aforementioned Type to create the middle even with high loads, especially heavy Loads on all conveyor lines (roller conveyors, roller conveyors, ball turnover tables or the like) remains eligible or executable, in compliance with the Running noise, measured in dB.
  • the double-walled one thus achieved Bottom center section allows the floor deflection despite a higher To keep the load low. Should the actual container floor become overloaded bend too far, it remains due to the preferably in one piece with the remaining container body made by injection molding smooth cover in middle floor area still executable on all conveyor systems without jump or hook. Apart from that, the noise generation when conveying of the container on the conveyor system or line is significantly reduced.
  • the double wall of the floor center field or the floor center section can also the height of the underbody reinforcement (ribbing with cover plate) opposite the commercial or generic containers at approximately the same load values are carried out at a somewhat lower level. By the reduced floor height can reduce the stacking height or - with the floor height unchanged compared to standard containers - the content or increase the filling volume.
  • the one that closes the stiffening ribs of the floor center panel to the outside Cover floor with an arrangement in a lower level than the tread area can be achieved by extending the to the tread area in the Floor center panel stiffening or support ribs supporting the cover floor in the tread area up to a correspondingly higher level verspringen.
  • This protrusion can be an angled heel or a Sloping, like with a bombage. This difference in altitude supports it that the floor center section has scope for deflections up to the level of the circumferential tread without maintaining the running properties can affect.
  • the covering floor above both the central floor area and the tread assigned, common longitudinal or transverse ribs that are fixed to the tread are connected, the forces generated during loading lead from the center of the floor in the corner and side areas, i.e. the circumferential rim. It will be a statically stable structure reached.
  • the stiffening ribs run rim area in to the common longitudinal or transverse rib end sections crossing arrangement provided above the level of the ribbing of the floor central field are.
  • the ones above and across the existing ribs Stiffening ribs are thus only in the sections of the container between the like a conventional floor shaped corner areas provided.
  • the different present here Shapes of the individual floor parts help to counter the floor To make lateral forces relatively insensitive.
  • the tread area Provide strip elements closing down. It is then then there also a closed stand or tread in front, so that in this case the entire floor area is double-walled.
  • the strip elements can either be separate loose parts that can be snapped into the tread area or on the container body
  • swivel plates that are attached to your free end away from the swivel axis with in situ in the tread area engaging locking means are provided.
  • These locking means e.g. Cones with hook-like Ends can be easily made higher with those in the tread area Lock the stiffening ribs in a horizontal position, whereby the swivel flaps only need to be folded down and clipped on.
  • the container bottom with a flat top 2 inside 3 (cf. FIGS. 2 to 6) has longitudinal and Cross stiffening ribs 4 or 5.
  • These define a floor middle field 6 and a tread region 7 that delimits this all around like a frame increased in relation to the central floor area 6, for which purpose the area under the tread area 7 extending longitudinal rib end sections 5a (see FIG. 3) as well as the transverse rib end sections 4a projecting to the higher level of the tread area 7 are trained.
  • the raised rib sections 4a and 5a are above the ribbing of the floor center panel 6 transversely to the stiffening ribs extending stiffening ribs 8 are provided (see FIG. 3).
  • the floor middle panel 6 is outward or downward from a cover floor 9 closed, which with the transverse and longitudinal ribs 4, 5 of the bottom center panel 6 and a center support rib 10 running in the longitudinal direction of the container is.
  • This center support rib 10 can optionally be complete or in partial areas omitted, so that pipe profiles may be inserted for additional floor bracing can be.
  • the cover 9 is through the connection over the longitudinal and transverse ribs merging into the raised end sections 4a, 5a 4, 5 firmly connected to the running ring 7.
  • Bottom center panel 6 double-walled cover shelf 9 and container shelf 3 design the bottom of the container 1 in front, the bottom on the outside in the entire corner areas is completely closed and attached to the container long sides or short sides only in the sections between the closed ones Corner areas of hollow chamber openings 11 of only a small height has (see FIG. 2).
  • the tread area can also be 7 Close downwards or outwards with strip elements 12 or 13. 4 sees a separate, plate-like one in the tread area 7 latchable loose part 12a. This has pin-like locking means 14, which after placing the loose part 12 on the tread region 7 there arranged stiffening ribs 8 or the adjacent edge of the cover plate 9 reach behind. The locked position is shown in dashed lines.
  • the strip elements 13 as a pivot axis 15 foldable swivel plates 13a formed, once inside, on the cover 9 (cf. FIG. 5) and, according to an alternative, on the outside of the tread region 7 articulated, e.g. hosed, are.
  • the swing flaps 13a have at their free Ends in the embodiment of a hook-like locking pin 15, if necessary there can also be several of them after folding down into the closed position - This is shown in broken lines - engages behind a stiffening rib 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Closures For Containers (AREA)
  • Table Devices Or Equipment (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Claims (5)

  1. Contenant en forme de caisse (1) en matière plastique, notamment contenant pour transport et stockage, dans lequel un fond (3) présentant à l'intérieur une face supérieure plane (2) est pourvu du côté inférieur d'un fond de recouvrement (9) et stabilisé par des nervures de renforcement (4, 5) qui définissent, sur la face inférieure du fond, d'une part un champ médian de fond (6) et d'autre part une zone de cercle de roulement ou de surface de positionnement (7) circonscrivant celui-ci tout autour à la manière d'un cadre et rainurée avec un maillage plus serré comparativement au champ médian de fond,
    caractérisé en ce que
    le champ médian de fond (6) est défini par des rainures de renforcement longitudinales et transversales (4, 5), les sections extrêmes des rainures longitudinales (5a) et les sections extrêmes des rainures transversales (4a) s'étendant sous la zone du cercle de roulement (7) et étant prévues au dessus du rainurage du champ médian de fond (6) des rainures de raidissage (8) s'étendant transversalement par rapport aux rainures de renforcement.
  2. Contenant selon la revendication 1,
    caractérisé en ce que
    les rainures de raidissage (8) sont prévues dans le cercle de roulement (7) en disposition croisée par rapport aux sections extrêmes communes (4a, 5a) des rainures longitudinales ou transversales au dessus du plan du rainurage du champ médian de fond (6).
  3. Contenant selon la revendication 1 ou 2,
    caractérisé par
    des éléments en forme de barres (12, 13) fermant vers le bas la zone de cercle de roulement (7).
  4. Contenant selon la revendication 3,
    caractérisé en ce que
    les éléments en forme de barres (12) se présentent sous forme de pièces volantes (12a) séparées pouvant s'encliqueter dans la zone du cercle de roulement (7).
  5. Contenant selon la revendication 3,
    caractérisé en ce que
    les éléments en forme de barres (13) se présentent sous forme de plaques pivotantes (13a) fixées au corps du contenant du côté du fond, qui sont pourvues, à leur extrémité libre éloignée de l'axe de pivotement (15), de moyens d'encliquetage (15) s'engrenant dans la zone du cercle de roulement (7).
EP00126813A 1999-12-23 2000-12-07 Récipient en matière plastique en forme de caisse Expired - Lifetime EP1110869B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29922717U DE29922717U1 (de) 1999-12-23 1999-12-23 Kastenförmiger Behälter aus Kunststoff
DE29922717U 1999-12-23

Publications (2)

Publication Number Publication Date
EP1110869A1 EP1110869A1 (fr) 2001-06-27
EP1110869B1 true EP1110869B1 (fr) 2004-08-18

Family

ID=8083474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126813A Expired - Lifetime EP1110869B1 (fr) 1999-12-23 2000-12-07 Récipient en matière plastique en forme de caisse

Country Status (3)

Country Link
EP (1) EP1110869B1 (fr)
AT (1) ATE273846T1 (fr)
DE (2) DE29922717U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29922717U1 (de) * 1999-12-23 2000-05-04 Schaefer Gmbh Fritz Kastenförmiger Behälter aus Kunststoff
DE20006767U1 (de) * 2000-04-12 2000-08-24 Schaefer Gmbh Fritz Kastenförmiger Behälter aus Kunststoff
DE20110191U1 (de) * 2001-06-20 2002-08-01 Schaefer Gmbh Fritz Behälter aus Kunststoff
DE10145637A1 (de) * 2001-09-15 2003-04-10 Porsche Ag Behälter zum Transport von Bauteilen
DE202004010416U1 (de) * 2004-06-30 2005-11-10 Rühland, Lothar Sammelbehälter
DE102010002538B4 (de) 2010-03-03 2012-05-24 Bito-Lagertechnik Bittmann Gmbh Kunststoffbehälter mit Versteifungsprofil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613221A (fr) *
DE3709190A1 (de) * 1987-03-20 1988-09-29 Schaefer Gmbh Fritz Stapelfaehiger, kastenfoermiger behaelter
GB2255968B (en) * 1991-05-24 1995-03-01 Utz Ag Georg Storage and transporting container of plastics
DE4338063C2 (de) 1993-11-08 2002-08-01 Schaefer Gmbh Fritz Kastenförmiger Behälter aus Kunststoff
DE29500765U1 (de) * 1995-01-19 1995-04-27 Stucki Kunststoffwerk Transportmittel in Form eines Kastens, einer Palette, eines Tablars o.dgl.
DE29922717U1 (de) * 1999-12-23 2000-05-04 Schaefer Gmbh Fritz Kastenförmiger Behälter aus Kunststoff

Also Published As

Publication number Publication date
DE50007461D1 (de) 2004-09-23
EP1110869A1 (fr) 2001-06-27
ATE273846T1 (de) 2004-09-15
DE29922717U1 (de) 2000-05-04

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