FR2500518A1 - Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge - Google Patents
Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge Download PDFInfo
- Publication number
- FR2500518A1 FR2500518A1 FR8103689A FR8103689A FR2500518A1 FR 2500518 A1 FR2500518 A1 FR 2500518A1 FR 8103689 A FR8103689 A FR 8103689A FR 8103689 A FR8103689 A FR 8103689A FR 2500518 A1 FR2500518 A1 FR 2500518A1
- Authority
- FR
- France
- Prior art keywords
- cartridge
- cannula
- base
- injection tube
- base fixed
- 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.)
- Withdrawn
Links
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 239000013521 mastic Substances 0.000 title description 3
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 102100031680 Beta-catenin-interacting protein 1 Human genes 0.000 claims 1
- 101000993469 Homo sapiens Beta-catenin-interacting protein 1 Proteins 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000000155 melt Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00503—Details of the outlet element
- B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00586—Means, generally located near the nozzle, for piercing or perforating the front part of a cartridge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00596—The liquid or other fluent material being supplied from a rigid removable cartridge having no active dispensing means, i.e. the cartridge requiring cooperation with means of the handtool to expel the material
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
-
- B65D83/0005—
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Coating Apparatus (AREA)
Abstract
Description
CARTOUCEIE DESTINEZ AU CONDITIONNEMENT ET A L'APPLICATION
DE MASTIC OU DE PRODUITS SDMILAIRBS. CARTOUCEIE INTENDED FOR PACKAGING AND APPLICATION
OF MASTIC OR SDMILAIRBS PRODUCTS.
I1 est connu de conditionner le mastic dans une cartouche cylindrique, en carton ou en matière plastique dont l'une des extrémités est munie d'un fond serti solidaire d'une canule conique et qui est fermée, à son autre extrémité par un fond mobile propre à former piston. Pour utiliser le mastic, on coupe la canule et on repousse le piston; la canule étant conique, la hauteur de coupe détermine la section de sortie qui peut ainsi entre choisie à volonté. I1 is known to package the sealant in a cylindrical cartridge, cardboard or plastic, one end of which is provided with a crimped bottom secured to a conical cannula and which is closed at its other end by a movable bottom suitable for forming a piston. To use the sealant, cut the cannula and push back the plunger; the cannula being conical, the cutting height determines the outlet section which can thus be chosen at will.
Ces cartouches présentent plusieurs inconvénients. Lorsque la canule est coupée, on peut augmenter la section de sortie du mastic si cela est nécessaire pour une autre application, en recoupant la canule; mais on ne peut diminuer cette section de sortie. Par ailleure, ei les produits conditionnés contiennent des solvants très volatiles ou sont sensibles à l'humidité, il est nécessaire d'adjoindre au fond solidaire de la canule une pellicule fermant la cartouche de manière étanche, afin d'éviter, lors du remplissage de la cartouche, que le produit ne pénètre à l'intérieur de la canule. La pose de cette pellicule qui se fait après la mise en place de la canule, est très délicate. Bnfin, lors du stockage, la présence de la canule augmente notablement I' encombrement de la cartouche. These cartridges have several drawbacks. When the cannula is cut, one can increase the outlet section of the putty if necessary for another application, by cutting the cannula; but we cannot reduce this output section. In addition, if the packaged products contain very volatile solvents or are sensitive to humidity, it is necessary to add a film closing the cartridge tightly to the bottom of the cannula, in order to avoid, during filling of the cartridge, so that the product does not penetrate inside the cannula. The installation of this film which is done after the establishment of the cannula, is very delicate. Finally, during storage, the presence of the cannula significantly increases the size of the cartridge.
La présente invention a pour objet une cartouche pour mastic ou produit de consistance analogue qui remédie à ces inconvénients. The present invention relates to a cartridge for putty or product of similar consistency which overcomes these drawbacks.
La cartouche selon l'invention est caractérisée en ce qu'elle est fermée par une pellicule d'étanchéit6, à son extrémité opposée au piston, et en ce qu'elle est associée à une canule indépendante qui est venue de moulage avec une embase propre à être emboîtée sur l'extrémité de la cartouche. The cartridge according to the invention is characterized in that it is closed by a sealing film, at its end opposite to the piston, and in that it is associated with an independent cannula which has come from molding with a clean base. to be fitted onto the end of the cartridge.
Pour utiliser la cartouche, il suffit de perforer la pellicule, par exemple à l'aide de la canule, de monter cette canule sur la cartouche, et de la couper à la hauteur désirée. L'application du produit contenu dans la cartouche se fait en général à l'aide d'un pistolet qui comporte un berceau supportant la cartouche et un poussoir propre à repousser le fond mobile de la cartouche. Ce berceau maintient en place l'embase de la canule malgré la pression exercée inté rieurement sur cette embase par le produit refoulé à l'extérieur par l'intermédiaire de la canule. Mais si on le désire, on peut assurer une solidarisation de l'embout sur la cartouche en faisant tourner cet embout. Sous l'effet du frottement et de l'échauffement qui en résulte, la face interne de la collerette de l'embout fond localement et se soude ainsi à la cartouche. To use the cartridge, simply perforate the film, for example using the cannula, mount this cannula on the cartridge, and cut it to the desired height. The application of the product contained in the cartridge is generally done using a spray gun which includes a cradle supporting the cartridge and a pusher capable of pushing the movable bottom of the cartridge. This cradle keeps the base of the cannula in place despite the pressure exerted internally on this base by the product discharged outside via the cannula. But if desired, one can secure the attachment to the cartridge by rotating the tip. Under the effect of friction and the resulting heating, the internal face of the flange of the end piece locally melts and is thus welded to the cartridge.
L'embase peut porter sur sa face opposée à la couche une partie formant trépan. Lors de la mise en place de la canule sur la cartouche, ce trépan perfore automatiquement la pellicule d'étanchéité de sorte qu'il n'est pas nécessaire de procéder préalablement à cette opération. The base can carry on its face opposite the layer a part forming a drill bit. When the cannula is placed on the cartridge, this drill bit automatically perforates the sealing film so that it is not necessary to carry out this operation beforehand.
On a décrit ci-après, à titre d'exemple non limitatif, deux modes de réalisation de la cartouche selon l'invention avec référence au dessin annexé dans lequel :
La Figure 1 est une vue en perspective de la cartouche et de sa canule, dans un premier mode de réalisation,
La Figure 2 est un schéma montrant l'utilisation de la cartouche,
La Figure 3 représente en perspective un détail d' un second mode de réalisation.Two embodiments of the cartridge according to the invention have been described below, by way of non-limiting example, with reference to the appended drawing in which:
FIG. 1 is a perspective view of the cartridge and its cannula, in a first embodiment,
Figure 2 is a diagram showing the use of the cartridge,
Figure 3 shows in perspective a detail of a second embodiment.
A la Figure 1 on voit une cartouche 1 qui est fermée à sa partie supérieure par une pellicule 2 légèrement en retrait par rapport & la tranche de la cartouche et dans le fond de laquelle est monté un pis- ton coulissant 3. La pellicule 2 comporte une collerette extérieure 2a qui est fixée sur la paroi de la cartouche. In Figure 1 we see a cartridge 1 which is closed at its upper part by a film 2 slightly recessed from the edge of the cartridge and in the bottom of which is mounted a sliding piston 3. The film 2 comprises an outer flange 2a which is fixed to the wall of the cartridge.
La cartouche 1 est associée & une canule 4, en matière plastique, faisant corps avec une embase 5. Celle-ci comporte à sa périphérie un bourrelet annulaire 6 dont la section est en U renversé et qui peut s'emboîter sur la tranche supérieure de la cartouche, sur la collerette 2a. La canule 4 peut éventuellement être 3biseautée comme indique en 4a. The cartridge 1 is associated with a cannula 4, made of plastic, forming a body with a base 5. The latter comprises at its periphery an annular bead 6 whose section is in an inverted U shape and which can be fitted onto the upper edge of the cartridge, on the collar 2a. The cannula 4 can optionally be 3 bevelled as indicated in 4a.
Pour utiliser la cartouche, il suffit de percer la membrane 2 à l'aide de l'extrémité 4a de la canule, d'adapter la canule 4 sur la cartouche et de placer l'ensemble dans un pistolet représenté en 7 à la Figure 2. Ce pistolet comporte un berceau 8 semi-cylindrique dont les dimensions correspondent à celles de la cartouche et qui est fermé à l'une de ses extrémités par une paroi 9 munie d'une ouverture radiale pour le passage de la canule 4. Un poussoir 10 fixé à une tige 11 est monté coulissant dans le berceau 8; la tige 11 comporte des cannelures 12 sur une partie de sa périphérie et peut être déplacée de manière connue en soi par une poignée 13 articulée en 14 sur le berceau, un cliquet non représenté est en prise avec les cannelures de la tige 11 empêchant le recul de cette tige. To use the cartridge, simply pierce the membrane 2 using the end 4a of the cannula, adapt the cannula 4 on the cartridge and place the assembly in a gun shown at 7 in Figure 2 This pistol comprises a semi-cylindrical cradle 8 whose dimensions correspond to those of the cartridge and which is closed at one of its ends by a wall 9 provided with a radial opening for the passage of the cannula 4. A pusher 10 fixed to a rod 11 is slidably mounted in the cradle 8; the rod 11 has grooves 12 on a part of its periphery and can be moved in a manner known per se by a handle 13 articulated at 14 on the cradle, a pawl not shown is engaged with the grooves of the rod 11 preventing recoil of this rod.
On découpe alors la canule 4, comme indiqué en 15, de façon que l'orifice de la canule présente la section désirée pour le filet de mastic. La manoeuvre de la poignée 13 déplace le poussoir 10 qui repousse le piston 3 de sorte que le mastic, ou autre produit, est refoulé à l'extérieur de la cartouche. The cannula 4 is then cut, as indicated in 15, so that the orifice of the cannula has the desired section for the fillet of mastic. The operation of the handle 13 moves the pusher 10 which pushes the piston 3 so that the sealant, or other product, is pushed back outside the cartridge.
Au lieu de percer la pellicule 2, on peut également la retirer, la pellicule étant alors avantageusement munie d'une patte d'arrachage 2b. Instead of piercing the film 2, it can also be removed, the film then advantageously being provided with a tearing tab 2b.
Dans le mode de réalisation de la Figure 3, 1' embase 5 comporte sur sa face opposée à la canule, un trépan creux 16 de sorte que la mise en place de la canule sur la cartouche assure automatiquement le perçage de la membrane 2, comme indiqué en 2c. In the embodiment of Figure 3, the base 5 has on its face opposite to the cannula, a hollow drill bit 16 so that the establishment of the cannula on the cartridge automatically ensures the drilling of the membrane 2, as indicated in 2c.
La canule étant indépendante de la cartouche peut être réutilisée plusieurs fois. Si on désire diminuer la section de sortie de la canule, il suffit de la remplacer par une canule non coupée et de la couper à la hauteur correspondant à la section de sortie désirée. Le stockage des cartouches se faisant sans canule nécessite un volume réduit. The cannula being independent of the cartridge can be reused several times. If you wish to reduce the outlet section of the cannula, simply replace it with an uncut cannula and cut it to the height corresponding to the desired outlet section. The storage of the cartridges being done without cannula requires a reduced volume.
Si on le désire on peut solidariser la canule et la cartouche en faisant tourner l'embase 5. La paroi interne de la face extérieure du bourrelet 6 fond superficiellement et se colle sur la collerette 2a. If desired, the cannula and the cartridge can be secured by rotating the base 5. The internal wall of the outer face of the bead 6 melts superficially and sticks to the collar 2a.
I1 va de soi que la présente invention ne doit pas être considérée comme limitée aux modes de réalisation décrits et représentés, mais en couvre, au contraire, toutes les variantes. It goes without saying that the present invention should not be considered as limited to the embodiments described and shown, but on the contrary covers all variants thereof.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8103689A FR2500518A1 (en) | 1981-02-20 | 1981-02-20 | Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8103689A FR2500518A1 (en) | 1981-02-20 | 1981-02-20 | Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2500518A1 true FR2500518A1 (en) | 1982-08-27 |
Family
ID=9255592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8103689A Withdrawn FR2500518A1 (en) | 1981-02-20 | 1981-02-20 | Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2500518A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0377287A1 (en) * | 1988-12-05 | 1990-07-11 | Steve Vick International Limited | Sealant applicator |
AT399745B (en) * | 1992-03-10 | 1995-07-25 | Galac Ladislaus | Device for injecting a putty-like sealing material from a sheet-material bag |
WO1998041334A1 (en) * | 1997-03-15 | 1998-09-24 | Henkel Kommanditgesellschaft Auf Aktien | Cartridge system |
FR2761346A1 (en) * | 1997-03-26 | 1998-10-02 | Guttaterna | Perforated mouthpiece for extrusion of viscous products |
GB2576926A (en) * | 2018-09-07 | 2020-03-11 | Knot Bothered Ltd | Unblocking device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR759021A (en) * | 1933-07-29 | 1934-01-27 | Device for dispensing pasty materials, or thick or easily flowing liquids | |
US2106577A (en) * | 1935-12-16 | 1938-01-25 | William E Sherbondy | Dispensing receptacle for plastic substances |
US2421711A (en) * | 1944-09-27 | 1947-06-03 | Battenfeld Grease Oil | Extruding applicator for calking compound cartridges |
FR1489324A (en) * | 1966-08-08 | 1967-07-21 | Seuralite | Cartridge especially for pasty product |
FR2237468A5 (en) * | 1973-07-10 | 1975-02-07 | Alby Albert | Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on |
FR2273722A1 (en) * | 1974-06-10 | 1976-01-02 | Alby Albert | Distributor cartridge for viscous substances - has discharge ring and removable nozzle held by nut |
-
1981
- 1981-02-20 FR FR8103689A patent/FR2500518A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR759021A (en) * | 1933-07-29 | 1934-01-27 | Device for dispensing pasty materials, or thick or easily flowing liquids | |
US2106577A (en) * | 1935-12-16 | 1938-01-25 | William E Sherbondy | Dispensing receptacle for plastic substances |
US2421711A (en) * | 1944-09-27 | 1947-06-03 | Battenfeld Grease Oil | Extruding applicator for calking compound cartridges |
FR1489324A (en) * | 1966-08-08 | 1967-07-21 | Seuralite | Cartridge especially for pasty product |
FR2237468A5 (en) * | 1973-07-10 | 1975-02-07 | Alby Albert | Dispenser cartridge for viscous materials - is opened by cutting off disc and extrusion nozzle is then screwed on |
FR2273722A1 (en) * | 1974-06-10 | 1976-01-02 | Alby Albert | Distributor cartridge for viscous substances - has discharge ring and removable nozzle held by nut |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0377287A1 (en) * | 1988-12-05 | 1990-07-11 | Steve Vick International Limited | Sealant applicator |
AT399745B (en) * | 1992-03-10 | 1995-07-25 | Galac Ladislaus | Device for injecting a putty-like sealing material from a sheet-material bag |
WO1998041334A1 (en) * | 1997-03-15 | 1998-09-24 | Henkel Kommanditgesellschaft Auf Aktien | Cartridge system |
US6193108B1 (en) | 1997-03-15 | 2001-02-27 | Henkel Kommanditgesellschaft Auf Aktien | Cartridge system |
FR2761346A1 (en) * | 1997-03-26 | 1998-10-02 | Guttaterna | Perforated mouthpiece for extrusion of viscous products |
GB2576926A (en) * | 2018-09-07 | 2020-03-11 | Knot Bothered Ltd | Unblocking device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |