FR2538688A1 - Rolling device for domestic containers, particularly boxes, trunks or chests - Google Patents
Rolling device for domestic containers, particularly boxes, trunks or chests Download PDFInfo
- Publication number
- FR2538688A1 FR2538688A1 FR8222194A FR8222194A FR2538688A1 FR 2538688 A1 FR2538688 A1 FR 2538688A1 FR 8222194 A FR8222194 A FR 8222194A FR 8222194 A FR8222194 A FR 8222194A FR 2538688 A1 FR2538688 A1 FR 2538688A1
- Authority
- FR
- France
- Prior art keywords
- support
- caster
- axis
- rolling
- base
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable
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- Handcart (AREA)
Abstract
Description
La présente invention a pour objet un dispositif-de roulement pour conteneurs domestiques, notamment malles, cantines ou coffres. The present invention relates to a rolling device for domestic containers, in particular trunks, canteens or chests.
ta manutention et le déplacement des bagages lourds tels que les malles, cantines et analogues, ou d'autres conteneurs domestiques tels que les coffres, sont facilités par l'utilisation de "diables", sortes de brouettes a deux roues latérales, sans bords, sur le tablier incliné desquelles de tels conteneurs sont basculés et retenus par une butée inférieure. handling and moving heavy luggage such as trunks, canteens and the like, or other domestic containers such as chests, are facilitated by the use of "devils", a kind of wheelbarrow with two side wheels, without edges, on the inclined apron from which such containers are tilted and retained by a lower stop.
Plus particulièrement adapté aux conteneurs domestiques de formes parallélépipédiques, le dispositif de roulement selon l'invention vise à affranchir le manutentionnaire de la servitude que constitue le recours à un tel diable, pas toujours disponible, encombrant, et dont le chargement requiert un certain effort, tout en en utilisant le principe. More particularly suitable for domestic containers of parallelepipedal shapes, the rolling device according to the invention aims to free the handler from the servitude that constitutes the use of such a hand truck, not always available, bulky, and the loading of which requires a certain effort, while using the principle.
I1 est caractérisé par le fait- qu'il comprend, fixés sous le fond du conteneur, à proximité immédiate de son bord frontal inférieur et symétriquement par rapport à sa ligne médiane, au moins deux systèmes a roulette escamotable, ces deux roulettes étant soit maintenues verticales et parallèles, en position de roulement du conteneur à la manière d'un "diable", soit maintenues plaquées contre le fond de ce dernier, en position escamotée. I1 is characterized by the fact that it comprises, fixed under the bottom of the container, in the immediate vicinity of its lower front edge and symmetrically with respect to its center line, at least two systems with retractable castors, these two casters being either held vertical and parallel, in the rolling position of the container in the manner of a "devil", or kept pressed against the bottom of the latter, in the retracted position.
Chacun de ces deux systèmes, symétriques l'un de l'autre, comporte un socle en forme d'étrier par lequel le système est fixe sous le fond du conteneur et entre les flancs latéraux duquel est monté, pivotant autour d'un axe transversal auxdits flancs, le support de la roulette, ainsi que des moyens permettant, les uns de maintenir la roulette soit en position de roulement, soit en position escamotez, les autres de faire passer cette roulette de l'une à l'autre de ces deux positions. Each of these two systems, symmetrical to one another, has a stirrup-shaped base by which the system is fixed under the bottom of the container and between the lateral sides of which is mounted, pivoting about a transverse axis on said flanks, the support of the caster, as well as means making it possible, some to maintain the caster either in the rolling position or in the retracted position, others to pass this caster from one to the other of these two positions.
Selon la forme préférée de réalisation de l'invention, ces premiers moyens comprennent d'une part un cavalier en "U" raccordant l'une des deux extrémités desdits flancs et assurant la butée du support de la roulette, en position de roulement de celle-ci, d'autre part un-doigt transversal, parallèle audit cavalier et par exemple constitué par pliage d'un appendice d'un des deux flancs, destiné a maintenir le support de la roulette appliqué contre ledit cavalier, en position-de roulement de cette roulette, ouè vebouiller ce support en position d'escamotage de ladite roulette. According to the preferred embodiment of the invention, these first means comprise on the one hand a "U" jumper connecting one of the two ends of said sides and ensuring the stop for the support of the caster, in the rolling position of that -this, on the other hand a transverse finger, parallel to said rider and for example formed by folding an appendage of one of the two sides, intended to maintain the support of the caster applied against said rider, in the rolling position of this caster, ouè vbouiller this support in the retracted position of said caster.
Selon cette même forme préférée de réalisation de l'invention, ces secondsmoyens sont portés par l'axe de pivotement dudit support de la roulette et sont constitués d'une part par un poussoir, formant l'une des deux extrémités de cet axe9 de plus grand diamètre que ce dernier et dont la poussée permet le déplacement transversal du support de la roulette dans le socle du système, d'autre part par un ressort héiicoidal monté autour dudit axe, entre ledit-support et le flanc du socle opposé au poussoir, et par une clavette de retenue de cet axe à l'intérieur du socle, a l'extension dudit ressort, le tout agencé de manière que par poussée de ce poussoir en compression du ressort, le support de la roulette se trouve dégagée dudit doigt et puisse passer de sa position de roulement à sa position d'escamotage et vice-versa. According to this same preferred embodiment of the invention, these second means are carried by the pivot axis of said support of the caster and are formed on the one hand by a pusher, forming one of the two ends of this axis9 more larger diameter than the latter and whose thrust allows the transverse movement of the support of the caster in the base of the system, on the other hand by a helical spring mounted around said axis, between said support and the side of the base opposite to the pusher, and by a key for retaining this axis inside the base, at the extension of said spring, the whole arranged so that by pushing this push in compression of the spring, the support of the caster is released from said finger and can move from its rolling position to its retracting position and vice versa.
L'invention sera mieux comprise et d'autres caractéristiques et avantages de celle-ci ressortiront plus clairement en se référant à la description suivante et au dessin annexé qui se rapportent à cette forme préférée de réalisation, citée à titre d'exemple non-lvaitatif. The invention will be better understood and other characteristics and advantages thereof will emerge more clearly with reference to the following description and to the appended drawing which relate to this preferred embodiment, cited by way of non-limiting example. .
Au dessin
- la figure i montre de côté un conteneur équipé d'un dispositif selon l'invention, à l'échelle 0,4, en cours de manutention,
- la figure 2 représente, vu de dessous, dans la direction II de -la figure 1, la partie frontale de ce conteneur, à l'échelle 0,6 > en en po- sition escamotée des roulettes,
- la figure 3 montre de devant, dans la direction III de la figure in ce même conteneur, à l'échelle 0,6, dans les deux positions, de roulement ou escamotée, des roulettes,
- la figure 4 représente de coté, à l'échelle 0,85, un des deux systèmes du dispositif, en position de roulement de sa roulette,
- la figure 5 montre à la même échelle, ce même système vu de devant, toujours en position de roulement de la roulette,
- la figure 6 représente à la même échelle, ce même système vu de devant, mais en position escamotee de sa roulette,
- la figure 7 montre, toujours à la même échelle, ce même système, vu de dessous en position escamotée de la roulette.In the drawing
FIG. i shows a side view of a container fitted with a device according to the invention, on a 0.4 scale, during handling,
FIG. 2 represents, seen from below, in direction II of FIG. 1, the front part of this container, on a scale of 0.6> in the retracted position of the rollers,
FIG. 3 shows from the front, in direction III of the figure in this same container, on a scale of 0.6, in the two positions, rolling or retracted, of the rollers,
FIG. 4 shows a side view, on a 0.85 scale, of one of the two systems of the device, in the rolling position of its caster,
FIG. 5 shows on the same scale, this same system seen from the front, still in the rolling position of the caster,
FIG. 6 represents on the same scale, this same system seen from the front, but in the retracted position of its caster,
- Figure 7 shows, still on the same scale, the same system, seen from below in the retracted position of the wheel.
En s- référant tout d'abord à la figure i, le conteneur 1, par exemple une cantine, peut, grâce au dispositif selon l'invention, être poussé (dans le sens de la flèche "F") ou tracté (dans le-sens opposé), à la maniere d'un diable, grâce à des moye.ns de préhension, non représentés, par exemple une polgnée, dont est pourvu son côté antérieur 2. Dans un cas comme dans l'autre, le poids du conteneur 1 assure le maintien de la roulette dans sa position de roulement, en extension du ressort. Referring first to Figure i, the container 1, for example a canteen, can, thanks to the device according to the invention, be pushed (in the direction of the arrow "F") or towed (in the opposite sense), in the manner of a devil, thanks to gripping means, not shown, for example a grip, which is provided with its anterior side 2. In one case as in the other, the weight of the container 1 maintains the wheel in its rolling position, in extension of the spring.
En se référant maintenant aux figures 2 a 7, et plus particulièrement aux figures 4 à 7, le dispositif selon l'invention comprend, fixéssous le fond 3 du conteneur I, à proximité irmnediate de son bord frontal inférieur 4 et symétriquement par rapport à sa ligne médiane "M", au moins deux systèmes 5, 5' à roulette escamotable 6, respectivement 6', maintenues verticales et parallèles (figures 1,3,4,5) en position de roulement du conteneur à la manière -d'un "diable", ou plaquées contre le fond 3 de ce dernier, en position escamotée (figures 2,6,7). Referring now to FIGS. 2 to 7, and more particularly to FIGS. 4 to 7, the device according to the invention comprises, fixed below the bottom 3 of the container I, in the immediate vicinity of its lower front edge 4 and symmetrically with respect to its center line "M", at least two systems 5, 5 'with retractable roller 6, respectively 6', kept vertical and parallel (figures 1,3,4,5) in the rolling position of the container in the manner of a "devil", or pressed against the bottom 3 of the latter, in the retracted position (Figures 2,6,7).
Chacun de ces deux systèmes 5, 5', symétriques l'un de l'autre, comporte un socle 7, 7' en forme d'étrier par lequel le système 5, 5', est fixé (par des boulons 8) sous le fond 3 du conteneur ] et entre les flancs latéraux 9,9' duquel est monté, pivotant autour d'un axe 10 trans versalauxditsflancs 9,9', le support il de la roulette 6, 6', ainsi que deux sortes de moyens. Each of these two systems 5, 5 ', symmetrical to one another, comprises a base 7, 7' in the form of a stirrup by which the system 5, 5 ', is fixed (by bolts 8) under the bottom 3 of the container] and between the lateral flanks 9.9 'from which is mounted, pivoting about an axis 10 trans versalauxitéesflancs 9.9', the support il of the caster 6, 6 ', as well as two kinds of means.
Les premiers, permettant de maintenir la roulette soit en position de roulement, soit en position escamotée, comprennent d'une part un cavalier 12 en "U" raccordant, par soudage, l'une des deux extrémités de ces flancs 9,9' et assurant la butée du support 11 de la roulette 6,61, en position de roulement de celle-ci, d'autre part un doigt transversal 13, parallèle audit cavalier 12, en l'occurrence constitué par pliage d'un appendice d'un (9') des deux flancs,-destiné à maintenir ledit support il applique contre le cavalier 12, en positon de roulement de la roulette 6, 6', ouàverrouiller ce support 17 en position d'escamotage de la roulette 6, 6' (figures 2,3,6,7). The first, making it possible to maintain the caster either in the rolling position or in the retracted position, comprise, on the one hand, a "U" -shaped jumper 12 connecting, by welding, one of the two ends of these flanks 9, 9 'and ensuring the stop of the support 11 of the roller 6,61, in the rolling position thereof, on the other hand a transverse finger 13, parallel to said rider 12, in this case formed by folding an appendage of a (9 ') of the two sides, intended to maintain said support, it applies against the rider 12, in the rolling position of the caster 6, 6', or to lock this support 17 in the retracting position of the caster 6, 6 '( Figures 2,3,6,7).
Les seconds permettant.de faire passer cette roulette 6, 6' de l'une à l'autre de ces deux positions, sont portés par l'axe ode pivotement dudit support 11 et sont constitués par un poussoir 14, formant l'une des deux extrémités de cet axe 10, de plus grand diametre que ce dernier et dont la poussée permet le déplacement transversal du support 11 de la roulette 6,6' dans le socle 7,7' du système 5, ', ainsi que par un ressort hélicoïdal 15 monté autour de l'axe 10, entre ledit support 11 et le flanc 9 du socle 7,7' opposé au poussoir 14. Une clavette 16 (figures 4 et 7) retient l'axe 10 à l'interieur du socle 7,7', à l'extension du ressort 15. The second allowing this passage 6, 6 ′ to pass from one of these two positions to the other, are carried by the pivoting axis of said support 11 and are constituted by a pusher 14, forming one of the two ends of this axis 10, of larger diameter than the latter and whose thrust allows the transverse movement of the support 11 of the caster 6,6 'in the base 7,7' of the system 5, ', as well as by a spring helical 15 mounted around the axis 10, between said support 11 and the flank 9 of the base 7,7 'opposite the pusher 14. A key 16 (Figures 4 and 7) retains the axis 10 inside the base 7 , 7 ', to the extension of the spring 15.
Par poussée du poussoir 14, le support 11 de la roulette 6, 6' se trouve dégagé du doigt 13 et peut passer de sa position de roulement à sa position d'escamotage et vice-versa. By pushing the pusher 14, the support 11 of the caster 6, 6 'is released from the finger 13 and can pass from its rolling position to its retracting position and vice versa.
Enfin, la forme de réalisation qui vient d'être décrite n'ayant été citée qu'à titre d'exemple non-limitatif, l'homme de l'art pourra y apporter toutes modifications de forme ou de détail qu'il jugera utiles ou en remplacer tout ou partie des éléments constitutifs par des équivalents, sans pour autant sortir du cadre de l'invention. Finally, the embodiment which has just been described having been cited only by way of nonlimiting example, a person skilled in the art may make any modifications in form or in detail which he deems useful. or replace all or part of its constituent parts with equivalents, without departing from the scope of the invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8222194A FR2538688B1 (en) | 1982-12-31 | 1982-12-31 | BEARING DEVICE FOR DOMESTIC CONTAINERS, ESPECIALLY MALLS, CANES OR BOXES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8222194A FR2538688B1 (en) | 1982-12-31 | 1982-12-31 | BEARING DEVICE FOR DOMESTIC CONTAINERS, ESPECIALLY MALLS, CANES OR BOXES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2538688A1 true FR2538688A1 (en) | 1984-07-06 |
FR2538688B1 FR2538688B1 (en) | 1987-03-20 |
Family
ID=9280758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8222194A Expired FR2538688B1 (en) | 1982-12-31 | 1982-12-31 | BEARING DEVICE FOR DOMESTIC CONTAINERS, ESPECIALLY MALLS, CANES OR BOXES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2538688B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0654633A1 (en) * | 1993-11-22 | 1995-05-24 | SCHNEIDER INDUSTRIE S.I. Société Anonyme dite : | Reservoir, in particular gas bottle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR889718A (en) * | 1943-01-08 | 1944-01-18 | Improvement to suitcases or similar packages usually carried by hand | |
US2661220A (en) * | 1949-10-01 | 1953-12-01 | Francis W Davis | Wheel assembly for suitcases or the like |
US3057636A (en) * | 1960-08-16 | 1962-10-09 | Bonnie R D Ettorre | Luggage means with retractable wheels |
US4217675A (en) * | 1979-06-22 | 1980-08-19 | Theodore Haft | Retractable wheel assembly for luggage |
-
1982
- 1982-12-31 FR FR8222194A patent/FR2538688B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR889718A (en) * | 1943-01-08 | 1944-01-18 | Improvement to suitcases or similar packages usually carried by hand | |
US2661220A (en) * | 1949-10-01 | 1953-12-01 | Francis W Davis | Wheel assembly for suitcases or the like |
US3057636A (en) * | 1960-08-16 | 1962-10-09 | Bonnie R D Ettorre | Luggage means with retractable wheels |
US4217675A (en) * | 1979-06-22 | 1980-08-19 | Theodore Haft | Retractable wheel assembly for luggage |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0654633A1 (en) * | 1993-11-22 | 1995-05-24 | SCHNEIDER INDUSTRIE S.I. Société Anonyme dite : | Reservoir, in particular gas bottle |
FR2712957A1 (en) * | 1993-11-22 | 1995-06-02 | Schneider Ind | Tank, in particular, gas cylinder. |
Also Published As
Publication number | Publication date |
---|---|
FR2538688B1 (en) | 1987-03-20 |
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