FR2722486A1 - Container used for heavy sacks of foodstuffs - Google Patents

Container used for heavy sacks of foodstuffs Download PDF

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Publication number
FR2722486A1
FR2722486A1 FR9408614A FR9408614A FR2722486A1 FR 2722486 A1 FR2722486 A1 FR 2722486A1 FR 9408614 A FR9408614 A FR 9408614A FR 9408614 A FR9408614 A FR 9408614A FR 2722486 A1 FR2722486 A1 FR 2722486A1
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France
Prior art keywords
support
container
load
load support
springs
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Granted
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FR9408614A
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French (fr)
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FR2722486B1 (en
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Individual
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Individual
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Priority to FR9408614A priority Critical patent/FR2722486B1/en
Publication of FR2722486A1 publication Critical patent/FR2722486A1/en
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Publication of FR2722486B1 publication Critical patent/FR2722486B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/06Storage devices mechanical with means for presenting articles for removal at predetermined position or level
    • B65G1/07Storage devices mechanical with means for presenting articles for removal at predetermined position or level the upper article of a pile being always presented at the same predetermined level

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The container has a horizontal load support (2) which can be moved vertically by traction springs so as to discharge the load progressively through a side opening. The traction springs (5,6) acting on the rear of the load support produce a greater pull than those springs (3,4) which act on the support front. After lifting a certain quantity of objects from the initially full container, these springs cause the support rear to be raised and inclination of the support towards the container side emptying opening. Stops (7,8) limit the vertical upwards travel of the load support front whilst the rear of the support continues to rise under the effect of the rear traction springs. This causes the a progressive increase in the inclination angle of the load support towards the opening until the container is finally emptied.

Description

La présente invention concerne un perfectionnement aux conteneurs dont le contenu repose sur un support intérieur horizontal qui est mobile par translation dans le sens vertical, et qui remonte sous l'effet de ressorts, au fur et à mesure que l'on prélève des objets par une ouverture se trouvant dans la partie supérieure d'une face latérale du conteneur0
Un inconvénient de ce type de conteneur connu est que, comme dans tout conteneur se vidant par une ouverture latérale, pour le vider il faut atteindre les objets qui sont à l'arrière du conteneur et rapprocher ces objets vers l'ouverture latérale de vidage du conteneur, ce qui peut demander un effort important lorsque le contenu est constitué d'objets lourds.
The present invention relates to an improvement to containers, the content of which rests on a horizontal internal support which is movable by translation in the vertical direction, and which rises under the effect of springs, as and when objects are removed by an opening in the upper part of a side face of the container0
A drawback of this known type of container is that, as in any container emptying through a lateral opening, to empty it you have to reach the objects which are at the rear of the container and bring these objects closer to the lateral emptying opening of the container. container, which can require significant effort when the content consists of heavy objects.

Le conteneur perfectionné objet de la présente invention permet de remedier à cet inconvénient. En effet, ce conteneur est caractérisé en ce qu'il comporte des moyens permettant au support de charge de s'incliner, de façon progressive et automatique, vers l'ouverture latérale de vidage du conteneur, pendant la remontée de ce support de charge, ce qui a pour effet de ramener constamment les objets près de cette ouverture latérale, où ils peuvent être prélevés avec un minimum d'effort jusqu'à ce que le conteneur soit complètement vidé, sans avoir à atteindre les objets situés à l'arrière du conteneur. The improved container object of the present invention overcomes this drawback. Indeed, this container is characterized in that it comprises means allowing the load support to tilt, gradually and automatically, towards the lateral emptying opening of the container, during the lifting of this load support, which has the effect of constantly bringing the objects close to this lateral opening, where they can be removed with a minimum of effort until the container is completely emptied, without having to reach the objects located at the rear of the container.

Selon une realisation préférée de l'invention, les moyens permettant au support de charge de s'incliner de cette façon consistent essentiellement dans la mise en place de ressorts de caractéristiques significativement différentes, d'une part, entre la partie supérieure du conteneur et l'arrière du support de charge, et, d'autre part, entre la partie supérieure du conteneur et l'avant du support de charge, de telle maniere que les forces de rappel exercées par ces ressorts soient significativement plus grandes à l'arrière qu'à l'avant du support de charge ; ainsi, après prélèvement d'une certaine quantité d'oojets dans le conteneur initialement plein, seul l'arrière du support de charge commence à remonter, ce qui entraine l'inclinaison de ce support vers l'ouverture latérale de vidage du conteneur;l'avant du support de charge ne commence à remonter qu'après prélèvement d'une plus grande quantité d'objets; en outre, deux butées sont fixées en-dessous de l'ouverture latérale de vidage du conteneur, toutes deux à la même hauteur, ae telle sorte que la partie avant du support de charge arrive en in e course verticale ascendante sur ces butées, tandis que la partie arrière du support de charge continue à remonter librement, sous l'effet des ressorts agissant sur l'arrière dudit support, ce qui entraîne une augmentation progressive de l'angle d'inclinaison du support de charge, vers l'ouverture latérale de vidage du conteneur, pendant la fin de vidage du conteneur. According to a preferred embodiment of the invention, the means allowing the load support to tilt in this way consist essentially in the installation of springs of significantly different characteristics, on the one hand, between the upper part of the container and the rear of the load support, and, on the other hand, between the upper part of the container and the front of the load support, in such a way that the restoring forces exerted by these springs are significantly greater at the rear than '' at the front of the load support; thus, after a certain quantity of objects has been removed from the initially full container, only the rear of the load support begins to rise, which causes the support to tilt towards the lateral emptying opening of the container; the front of the load support does not start to rise until after a larger quantity of objects has been removed; in addition, two stops are fixed below the lateral emptying opening of the container, both at the same height, so that the front part of the load support arrives in an upward vertical stroke on these stops, while that the rear part of the load support continues to rise freely, under the effect of the springs acting on the rear of said support, which causes a progressive increase in the angle of inclination of the load support, towards the lateral opening container emptying, during the end of emptying the container.

Le dessin join illustre, à titre d'exemple, un mode de réalisation du conteneur objet de la présente invention. The attached drawing illustrates, by way of example, an embodiment of the container which is the subject of the present invention.

~el qu'il est représenté sur ce dessin, le conteneur selon l'invention comporte une caisse extérieure (I), dans laquelle se trouve un plateau (2); deux ressorts de traction (3) (4) ayant tous deux la même force de rappel, jien dterminée, ont leurs extrémités attachées d'une part à l'avant du plateau (2) et d'autre part à la partie supérieure de la caisse extérieure (I); deux autres ressorts de traction (5) (6), ayant chacun la même orce de rappel, significativement plus grande que celle es ressorts (4) (5), ont leurs extrémités reliées d'une part à l'arrière du plateau (2) et d'autre part à la partie supérieure de la caisse extérieure (I); deux butées (7) (8), fixées sur ladite caisse, limitent la course verticale ascendante de l'avant du plateau (2). ~ El that is shown in this drawing, the container according to the invention comprises an outer box (I), in which there is a tray (2); two tension springs (3) (4) both having the same return force, as determined, have their ends attached on the one hand to the front of the plate (2) and on the other hand to the upper part of the external body (I); two other tension springs (5) (6), each having the same return orifice, significantly larger than that of the springs (4) (5), have their ends connected on the one hand to the rear of the plate (2 ) and on the other hand to the upper part of the external body (I); two stops (7) (8), fixed on said body, limit the upward vertical stroke of the front of the plate (2).

Des variantes peuvent être apportées à ce mode de réalisation du conteneur objet de la présente invention sans sortir du cadre de cette invention. Variants can be made to this embodiment of the container object of the present invention without departing from the scope of this invention.

Le conteneur objet de la présente invention peut être utilisé notamment pour contenter des sacs de denrées alimentaires relativement lourds et rai doivent tous être prélevés le plus facilement possible par les consommateurs, en particulier dans les supermarchés.  The container which is the subject of the present invention can be used in particular for content with bags of relatively heavy foodstuffs and all of them must be removed as easily as possible by consumers, in particular in supermarkets.

Claims (3)

REVENDICATIONS I) Perfectionnement aux conteneurs à support de charge horizontal mobile selon une translation verticale par l'action de ressorts en fonction de la charge et se vidant par une ouverture latérale située dans la partie supérieure, ce perfectionnement étant caractérisé en ce qu'il comporte des moyens permettant au support de charge de s'incliner vers l'ouverture latérale de vidage du conteneur, de façon progressive et automatique, au cours de la remontée du support de charge. I) Improvement to containers with a mobile horizontal load support in a vertical translation by the action of springs as a function of the load and emptying through a lateral opening located in the upper part, this improvement being characterized in that it comprises means enabling the load support to tilt towards the lateral emptying opening of the container, in a progressive and automatic manner, during the lifting of the load support. 2) Perfectionnement selon la revendication I, caractérisé en ce que les susdits moyens comprennent la mise en place de ressorts de traction (s) (6) agissant à l'arrière du support de charge (2) avec une force ce rappel significative ment plus grande que celle des ressorts de traction (3) (4) qui agissent à l'avant dudit support, ce qui entraine une remontée dudit support commençant d'abord par l'arrière de ce support (après prélèvement d'une certaine quantité d'objets du conteneur initialement plein), de sorte que le support de charge s'incline vers l'ouverture latérale de vidage du conteneur. 2) Improvement according to claim I, characterized in that the aforementioned means include the establishment of tension springs (s) (6) acting at the rear of the load support (2) with a force this reminder significantly more large than that of the tension springs (3) (4) which act at the front of said support, which causes an ascent of said support starting first from the rear of this support (after removal of a certain amount of initially full container objects), so that the load carrier tilts towards the side emptying opening of the container. 3) Perfectionnement selon la revendication I, caractérisé en ce que les susdits moyens comprennent des butées (7) (8) limitant la course verticale ascendante de lavant du support de charge (2), tandis que l'arrière dudit support continue à remonter, sous effet des ressorts de traction (s) (6) agissant à l'arrière de ce support, ce qui entraine, en fin de vidage du conteneur, une augmentation progressive de l'angle d'inclinaison du support de charge (2) vers l'ouverture latérale de vidage du conteneur.  3) Improvement according to claim I, characterized in that the aforesaid means comprise stops (7) (8) limiting the upward vertical stroke of the front of the load support (2), while the rear of said support continues to rise, under the effect of tension springs (6) acting at the rear of this support, which causes, at the end of emptying of the container, a progressive increase in the angle of inclination of the load support (2) towards the lateral emptying opening of the container.
FR9408614A 1994-07-12 1994-07-12 IMPROVED CONTAINER Expired - Fee Related FR2722486B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9408614A FR2722486B1 (en) 1994-07-12 1994-07-12 IMPROVED CONTAINER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408614A FR2722486B1 (en) 1994-07-12 1994-07-12 IMPROVED CONTAINER

Publications (2)

Publication Number Publication Date
FR2722486A1 true FR2722486A1 (en) 1996-01-19
FR2722486B1 FR2722486B1 (en) 1996-08-14

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Family Applications (1)

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FR9408614A Expired - Fee Related FR2722486B1 (en) 1994-07-12 1994-07-12 IMPROVED CONTAINER

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744424A1 (en) * 1996-02-05 1997-08-08 Andre Jean Claude Container for sacks of foodstuffs
FR2822403A1 (en) * 2001-03-26 2002-09-27 Ergos Storage tray for assembling station comprises fixed support carrying container, with parts gripping zone, able to pivot between bottom loading and top unloading positions
GB2475496A (en) * 2009-11-19 2011-05-25 Maxim Design Group Ltd Goods carrier for use in a display and dispensing unit
CN110342072A (en) * 2019-07-01 2019-10-18 沛县大屯电石厂 A kind of alumina silicate gets rid of silk fiber blanket transport device
CN112173756A (en) * 2020-11-13 2021-01-05 湖南连心科技有限公司 Powder coating raw material supplying and mixing system
IT202100009656A1 (en) * 2021-04-16 2022-10-16 Redbox S R L SPRING PAPER DISPLAY.
US11982188B2 (en) 2020-03-19 2024-05-14 Safran Aircraft Engines Turbomachine rotary assembly comprising an annular clamping part

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663078A (en) * 1970-10-19 1972-05-16 Insulating Fabricators Inc Receptacle and improved floating platform therefor
US4294197A (en) * 1979-07-09 1981-10-13 Cornelis Snel Haybox
FR2558442A1 (en) * 1984-01-19 1985-07-26 Socar System for the automatic level setting of the bottom of a packing case during loading or unloading

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663078A (en) * 1970-10-19 1972-05-16 Insulating Fabricators Inc Receptacle and improved floating platform therefor
US4294197A (en) * 1979-07-09 1981-10-13 Cornelis Snel Haybox
FR2558442A1 (en) * 1984-01-19 1985-07-26 Socar System for the automatic level setting of the bottom of a packing case during loading or unloading

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744424A1 (en) * 1996-02-05 1997-08-08 Andre Jean Claude Container for sacks of foodstuffs
FR2822403A1 (en) * 2001-03-26 2002-09-27 Ergos Storage tray for assembling station comprises fixed support carrying container, with parts gripping zone, able to pivot between bottom loading and top unloading positions
WO2002076684A1 (en) * 2001-03-26 2002-10-03 Ergos S.A. Parts storage bin for an assembly station
GB2475496A (en) * 2009-11-19 2011-05-25 Maxim Design Group Ltd Goods carrier for use in a display and dispensing unit
CN110342072A (en) * 2019-07-01 2019-10-18 沛县大屯电石厂 A kind of alumina silicate gets rid of silk fiber blanket transport device
US11982188B2 (en) 2020-03-19 2024-05-14 Safran Aircraft Engines Turbomachine rotary assembly comprising an annular clamping part
CN112173756A (en) * 2020-11-13 2021-01-05 湖南连心科技有限公司 Powder coating raw material supplying and mixing system
IT202100009656A1 (en) * 2021-04-16 2022-10-16 Redbox S R L SPRING PAPER DISPLAY.

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Publication number Publication date
FR2722486B1 (en) 1996-08-14

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Effective date: 20130329