FR2528784A1 - ROLLING CART - Google Patents
ROLLING CART Download PDFInfo
- Publication number
- FR2528784A1 FR2528784A1 FR8219735A FR8219735A FR2528784A1 FR 2528784 A1 FR2528784 A1 FR 2528784A1 FR 8219735 A FR8219735 A FR 8219735A FR 8219735 A FR8219735 A FR 8219735A FR 2528784 A1 FR2528784 A1 FR 2528784A1
- Authority
- FR
- France
- Prior art keywords
- arm
- stop
- support
- vertical position
- cart
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
- B62B3/18—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys nestable by means of pivoted supports or support parts, e.g. baskets
- B62B3/184—Nestable roll containers
- B62B3/186—V-shaped when nested
Abstract
Description
CHARIOT ROULANT
La présente invention a pour objet un chariot roulant ayant un fond relié au bâti du chariot de manière pivotable dans un plan vertical.ROLLING CART
The present invention relates to a rolling cart having a bottom connected to the frame of the cart so that it can pivot in a vertical plane.
Un chariot comprend souvent des parois latérales disposées sur la paroi arrière de manière pivotable, de façon à pouvoir ouvrir le chariot en V pendant la durée du stockage et à pouvoir emboiter plusieurs chariots les uns dans les autres lorsque le fond est pivoté contre la paroi arrière du chariot.A trolley often includes side walls arranged on the rear wall so as to be pivotable, so that the V-shaped trolley can be opened during storage and that several trolleys can be interlocked when the bottom is pivoted against the rear wall of the carriage.
Dans les chariots connus, le fond pivotable est monté libre, ce qui rend instable le maintien du fond en position pivotée, le montage libre ayant également des inconvénients lorsque le chariot roulant doit être mis en service après le stockage, car le bord antérieur du fond tombe facilement sur le sol et il est difficile de le fixer sur la partie avant du chariot.In known carriages, the pivotable bottom is mounted free, which makes it unstable to hold the bottom in the pivoted position, the free mounting also having drawbacks when the rolling cart must be put into service after storage, because the front edge of the bottom falls easily on the ground and it is difficult to fix it on the front part of the trolley.
La présente invention a pour objet d'obtenir un nouveau chariot exempt de ces inconvénients.The object of the present invention is to obtain a new carriage free from these drawbacks.
Le chariot selon l'invention a pour caractéristique principale que, pour bloquer le fond dans sa position horizontale et de même en position verticale, il est prévu un bras (ou autre pièce similaire) pivotable avec le fond et, sur le trajet du bras, une première butée pour arrêter le mouvement vers le bas du fond en position horizontale et une deuxième butée permettant le passage du bras lorsque le fond est pivoté en position verticale, mais empêchant le mouvement de retour du bras.The main characteristic of the trolley according to the invention is that, to block the bottom in its horizontal position and likewise in the vertical position, an arm (or other similar piece) is provided which can be pivoted with the bottom and, in the path of the arm, a first stop to stop the downward movement of the bottom in the horizontal position and a second stop allowing the passage of the arm when the bottom is pivoted in the vertical position, but preventing the return movement of the arm.
Des modes d'exécution avantageux de l'invention sont décrits ci-dessous en se référant au dessin annexé, dans lequel
La figure 1 est une vue de devant d'un chariot roulant
lorsque le fond se trouve en position horizontale et
que le bord antérieur n'est pas encore bloqué ;
les figures 2 et 3 montrent l'agencement et le fonc
tionnement d'un mode d'exécution du dispositif de
blocage du fond.Advantageous embodiments of the invention are described below with reference to the accompanying drawing, in which
Figure 1 is a front view of a rolling cart
when the bottom is in a horizontal position and
that the anterior edge is not yet blocked;
Figures 2 and 3 show the layout and function
operation of an embodiment of the
bottom blocking.
Le chariot représenté à la figure 1 comprend deux parois latérales 1 et 2 reliées de façon pivotante à la paroi postérieure et un fond 3 dont un bord est relié de façon pivotante à la paroi postérieure ou au bâti et dont le bord libre antérieur est fixé de façon connue sur les appuis 5 et 6 se trouvant dans la partie antérieure des parois latérales 1 et 2, lorsque le chariot roulant est en position de service. Les paliers pour le fond 3 se trouvent à une certaine distance de la paroi postérieure. L'intervalle est occupé par une grille fixe 3a.The carriage shown in Figure 1 comprises two side walls 1 and 2 pivotally connected to the rear wall and a bottom 3, one edge of which is pivotally connected to the rear wall or to the frame and the front free edge of which is fixed known manner on the supports 5 and 6 located in the front part of the side walls 1 and 2, when the trolley is in the service position. The bearings for the bottom 3 are located at a certain distance from the rear wall. The interval is occupied by a fixed grid 3a.
Plusieurs grilles 4 de support de marchandises sont disposées à des niveaux supérieurs. Ces grilles reposent sur les appuis 7 et 8 des parois latérales 1 et 2 lorsque le chariot est prêt à l'emploi.Several goods support grids 4 are arranged at higher levels. These grids rest on the supports 7 and 8 of the side walls 1 and 2 when the carriage is ready for use.
Le mécanisme de blocage du fond 3 est visible aux figures 2 et 3. Par exemple, sur les deux appuis 9 des roues de support postérieures est soudé un pivot autour duquel le fond, qui repose sur un support 12, peut tourner comme le montre la figure 2. Le support 12 a un jeu permettant au fond de se déplacer longitudinalement dans certaines limites. The bottom locking mechanism 3 is visible in Figures 2 and 3. For example, on the two supports 9 of the rear support wheels is welded a pivot around which the bottom, which rests on a support 12, can rotate as shown in Figure 2. The support 12 has a clearance allowing the bottom to move longitudinally within certain limits.
En variante, l'axe 10 pourrait constituer une partie du fond 3 et le support avec jeu être fixe.As a variant, the axis 10 could constitute a part of the bottom 3 and the support with play could be fixed.
Le bâti du fond 3 se prolonge sous la forme d'un bras 11 audelà du palier 10, 12. Sur une pièce 9 un arceau 13 est fixé de façon que, lorsque le fond se trouve en position verticale comme le montre la figure 2, le bras 11 est dirigé vers le bas et dépasse l'extrémité inférieure de l'arceau 13. Ainsi, le fond 3 ne risque pas de basculer en avant.The base frame 3 extends in the form of an arm 11 beyond the bearing 10, 12. On a piece 9 an arch 13 is fixed so that, when the bottom is in a vertical position as shown in FIG. 2, the arm 11 is directed downwards and exceeds the lower end of the hoop 13. Thus, the bottom 3 is not likely to tip forward.
Pour faire pivoter le fond vers le bas, celui-ci est d'abord soulevé de façon que le bras 11 rentre dans l'arceau 13. Le bras 11 peut ensuite, comme le montre la figure 3, glisser le long de l'arceau 13 jusqu'à ce qu'il rencontre une plaque de butée 14 qui est disposée de façon à arrêter le fond sensiblement en position horizontale et à l'y maintenir grâce à son propre poids.To rotate the bottom down, it is first lifted so that the arm 11 enters the arch 13. The arm 11 can then, as shown in Figure 3, slide along the arch 13 until it meets a stop plate 14 which is arranged so as to stop the bottom substantially in a horizontal position and to keep it there thanks to its own weight.
Il va de soi que l'arceau 13 peut être remplacé par une butée de guidage de n'importe quelle autre forme, pourvu que celle-ci soulève le fond 3 pour l'amener dans la position représentée à la figure 3 en ce qui concerne le pivot 10, avant que le fond n'atteigne sa position verticale et laisse glisser le fond dans cette position de la manière représentée à la figure 2.It goes without saying that the arch 13 can be replaced by a guide stop of any other shape, provided that this raises the bottom 3 to bring it into the position shown in FIG. 3 as regards the pivot 10, before the bottom reaches its vertical position and lets the bottom slide in this position as shown in FIG. 2.
Dans ce contexte, il faut comprendre la notion de "position verticale" de façon très extensive, étant donné que les positions légèrement inclinées en font également partie, comme par, exemple la position représentée à la figure 3, si l'arceau était plus court.In this context, it is necessary to understand the concept of "vertical position" very extensively, since the slightly inclined positions are also part of it, as for example the position shown in Figure 3, if the arch was shorter .
A la place de la plaque de butée 14, on pourrait utiliser une barre adjacente par laquelle passe la ligne de référence 14 si cette barre se trouve à la bonne hauteur ou si le bras a une courbure adéquate et si le point d'appui se trouve reculé de façon que le bras 11 puisse remplir sa fonction.In place of the stop plate 14, an adjacent bar could be used through which the reference line 14 passes if this bar is at the right height or if the arm has an adequate curvature and if the fulcrum is located moved back so that the arm 11 can fulfill its function.
La grille fixe 3a du fond représentée au dessin et faisant partie du chariot connu est en principe inutile lorsque le fond 3 est bloqué conformément à l'invention.The fixed grid 3a of the bottom shown in the drawing and forming part of the known carriage is in principle useless when the bottom 3 is blocked in accordance with the invention.
Font également partie de l'invention les chariots n'ayant pas de parois latérales ou postérieure, mais n'ayant par exemple que des barres d'appui latérales pour des caisses et, entre ces barres, un appui central pivotable par rapport au fond 3, comme on l'a représenté au dessin. Also forming part of the invention are the carriages having no side or rear walls, but having for example only lateral support bars for boxes and, between these bars, a central support that can be pivoted relative to the bottom 3 , as shown in the drawing.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI822232A FI69024C (en) | 1982-06-21 | 1982-06-21 | RULLVAGN |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2528784A1 true FR2528784A1 (en) | 1983-12-23 |
FR2528784B1 FR2528784B1 (en) | 1989-03-31 |
Family
ID=8515734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR828219735A Expired FR2528784B1 (en) | 1982-06-21 | 1982-11-25 | ROLLING CART |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE3242337A1 (en) |
FI (1) | FI69024C (en) |
FR (1) | FR2528784B1 (en) |
IT (2) | IT1158003B (en) |
NL (1) | NL191533C (en) |
NO (1) | NO153247C (en) |
SE (1) | SE8206840L (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2591175A1 (en) * | 1985-12-11 | 1987-06-12 | Cermast | Trolley with castors for transporting loads |
EP0232457A2 (en) * | 1986-01-31 | 1987-08-19 | TOKYO MAX & CO., LTD | Wagon |
EP0270754A1 (en) * | 1986-10-17 | 1988-06-15 | Ab Tetra Pak | Distribution system |
EP0310195A2 (en) * | 1987-10-02 | 1989-04-05 | Hoza B.V. | A nestable roll container |
WO1995030566A1 (en) * | 1994-05-09 | 1995-11-16 | Elopak Systems Ag | A roll container |
EP0768229A1 (en) * | 1995-10-16 | 1997-04-16 | Ky K. Hartwall Kb | Rolling storage rack |
EP2813411A1 (en) * | 2013-06-12 | 2014-12-17 | K. Hartwall Oy AB | Roll container |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2252765A1 (en) * | 1971-10-29 | 1973-05-03 | Rigulag Ab | TRANSPORT CART |
DE2207764A1 (en) * | 1972-02-18 | 1973-08-23 | Wanzl & Sohn | VEHICLE FOR TRANSPORTING GOODS, PACKAGES OR THE LIKE |
FR2367646A1 (en) * | 1976-10-12 | 1978-05-12 | Elopak France | Wheeled container system with hinged door - is movable between closed and open positions in which it is locked |
US4199164A (en) * | 1976-09-23 | 1980-04-22 | Sjoblom Ake E | Nestable roller pallet |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572780A (en) * | 1948-11-05 | 1951-10-23 | Richard C Tackenberg | Merchandise cart |
FR1323664A (en) * | 1962-02-28 | 1963-04-12 | Handling trolley intended particularly for drying freshly coated panels | |
SE7610063L (en) * | 1976-09-23 | 1978-03-24 | Sjoeblom Ake Eric | COMPRESSIBLE ROLLER PALLET |
GB2052400B (en) * | 1979-07-03 | 1983-03-16 | Tilgate Metal Products Ltd | Roll pallets and mobile cages |
-
1982
- 1982-06-21 FI FI822232A patent/FI69024C/en not_active IP Right Cessation
- 1982-11-12 NO NO823780A patent/NO153247C/en not_active IP Right Cessation
- 1982-11-16 DE DE19823242337 patent/DE3242337A1/en not_active Withdrawn
- 1982-11-25 NL NL8204595A patent/NL191533C/en not_active IP Right Cessation
- 1982-11-25 FR FR828219735A patent/FR2528784B1/en not_active Expired
- 1982-11-30 SE SE8206840A patent/SE8206840L/en not_active Application Discontinuation
- 1982-12-30 IT IT68532/82A patent/IT1158003B/en active
- 1982-12-30 IT IT8254142U patent/IT8254142V0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2252765A1 (en) * | 1971-10-29 | 1973-05-03 | Rigulag Ab | TRANSPORT CART |
DE2207764A1 (en) * | 1972-02-18 | 1973-08-23 | Wanzl & Sohn | VEHICLE FOR TRANSPORTING GOODS, PACKAGES OR THE LIKE |
US4199164A (en) * | 1976-09-23 | 1980-04-22 | Sjoblom Ake E | Nestable roller pallet |
FR2367646A1 (en) * | 1976-10-12 | 1978-05-12 | Elopak France | Wheeled container system with hinged door - is movable between closed and open positions in which it is locked |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2591175A1 (en) * | 1985-12-11 | 1987-06-12 | Cermast | Trolley with castors for transporting loads |
EP0232457A2 (en) * | 1986-01-31 | 1987-08-19 | TOKYO MAX & CO., LTD | Wagon |
EP0232457A3 (en) * | 1986-01-31 | 1987-10-21 | TOKYO MAX & CO., LTD | Wagon |
EP0270754A1 (en) * | 1986-10-17 | 1988-06-15 | Ab Tetra Pak | Distribution system |
US4895382A (en) * | 1986-10-17 | 1990-01-23 | Ab Tetra Pak | Distribution system |
AU595939B2 (en) * | 1986-10-17 | 1990-04-12 | Ab Tetra Pak | Distribution system |
EP0310195A2 (en) * | 1987-10-02 | 1989-04-05 | Hoza B.V. | A nestable roll container |
EP0310195A3 (en) * | 1987-10-02 | 1989-06-07 | Hoza B.V. | A nestable roll container |
WO1995030566A1 (en) * | 1994-05-09 | 1995-11-16 | Elopak Systems Ag | A roll container |
EP0768229A1 (en) * | 1995-10-16 | 1997-04-16 | Ky K. Hartwall Kb | Rolling storage rack |
EP2813411A1 (en) * | 2013-06-12 | 2014-12-17 | K. Hartwall Oy AB | Roll container |
Also Published As
Publication number | Publication date |
---|---|
FI822232L (en) | 1983-12-22 |
DE3242337A1 (en) | 1983-12-22 |
NL8204595A (en) | 1984-01-16 |
NL191533B (en) | 1995-05-01 |
FR2528784B1 (en) | 1989-03-31 |
SE8206840L (en) | 1983-12-22 |
FI69024B (en) | 1985-08-30 |
SE8206840D0 (en) | 1982-11-30 |
IT8254142V0 (en) | 1982-12-30 |
IT1158003B (en) | 1987-02-18 |
NO153247C (en) | 1986-02-12 |
NL191533C (en) | 1995-09-04 |
FI822232A0 (en) | 1982-06-21 |
NO153247B (en) | 1985-11-04 |
IT8268532A0 (en) | 1982-12-30 |
NO823780L (en) | 1983-12-22 |
FI69024C (en) | 1985-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |