FR2761346A1 - Perforated mouthpiece for extrusion of viscous products - Google Patents
Perforated mouthpiece for extrusion of viscous products Download PDFInfo
- Publication number
- FR2761346A1 FR2761346A1 FR9703712A FR9703712A FR2761346A1 FR 2761346 A1 FR2761346 A1 FR 2761346A1 FR 9703712 A FR9703712 A FR 9703712A FR 9703712 A FR9703712 A FR 9703712A FR 2761346 A1 FR2761346 A1 FR 2761346A1
- Authority
- FR
- France
- Prior art keywords
- flexible packaging
- end piece
- hollow conical
- perforating
- conical element
- 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
- 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
- B05C17/00583—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 the container for the material to be dispensed being deformable
-
- 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
Abstract
Description
EMBOUT PERFORANT POUR LES DISPOSITIFS
D'EXTRUSION DE PRODUITS PATEUX OU VISQUEUX
La présente invention concerne les dispositifs de délivrance de produit pâteux ou visqueux ensaché, comme du mastic. Ces dispositifs sont généralement constitués d'un logement cylindrique rigide coopérant avec un piston placé à sa partie arrière, et avec un embout formé d'un élément conique creux de sortie du mastic placé à la partie avant du cylindre.PERFORATING MOUTHPIECE FOR DEVICES
FOR EXTRUSION OF PASTY OR VISCOUS PRODUCTS
The present invention relates to devices for delivering bagged pasty or viscous product, such as mastic. These devices generally consist of a rigid cylindrical housing cooperating with a piston placed at its rear part, and with a nozzle formed by a hollow conical element for leaving the putty placed at the front part of the cylinder.
Ces dispositifs sont utilisés de la façon suivante
- le sachet, en forme de saucisse, contenant le mastic est ouvert à l'une de ses extrémités; généralement le sachet est découpé par l'utilisateur à l'aide d'un cutter;
- le sachet ainsi ouvert est placé dans son logement cylindrique dont le piston a été soit ôté soit tiré vers l'arrière, la partie ouverte du sachet étant placé à l'opposé du piston du coté de l'embout;
- l'embout si il n'est pas solidaire du logement, est soit fixé directement au logement par exemple par vissage, soit fixé au logement à l'aide d'un joint de serrage;
- le dispositif est alors prêt à l'emploi et le mastic est délivré en actionnant le piston lequel pousse l'arrière du sachet amenant le mastic dans l'embout de délivrance, qui extrude le produit au site d'application choisi par l'utilisateur, par exemple pour étanchéifier.These devices are used as follows
- the sausage-shaped sachet containing the mastic is open at one of its ends; generally the bag is cut by the user using a cutter;
- The sachet thus opened is placed in its cylindrical housing, the piston of which has either been removed or pulled back, the open part of the sachet being placed opposite the piston on the side of the end piece;
- The tip if it is not secured to the housing, is either fixed directly to the housing for example by screwing, or fixed to the housing using a clamping joint;
- the device is then ready for use and the putty is delivered by actuating the piston which pushes the rear of the bag bringing the putty into the delivery nozzle, which extrudes the product at the application site chosen by the user , for example to seal.
Le piston est actionné soit par une pression manuelle appliquée directement par l'utilisateur sur celui-ci, soit en pressant la gâchette d'un dispositif de délivrance se présentant sous la forme d'un pistolet. The piston is actuated either by manual pressure applied directly by the user to it, or by pressing the trigger of a delivery device in the form of a gun.
On connaît dans l'art antérieur des pistolets à main ou des pistolets à air, comme ceux décrits dans les demandes de brevet français publiées sous les No. 2 499 133 et 2 646 362.Hand guns or air guns are known in the prior art, such as those described in the French patent applications published under Nos. 2,499,133 and 2,646,362.
Qu'il soit à main ou à air, ces dispositifs présentent tous un inconvénient pour leur utilisateur, puisque celui-ci est obligé de trancher l'une des extrémités du sachet contenant la matière pâteuse avant de le placer dans son logement. Cette manipulation nécessite donc de disposer d'un outil, comme un cutter ou un ciseau qui sera bien entendu taché de mastic. Mais surtout cette découpe est décisive pour la qualité de la délivrance du mastic, car elle peut nuire au performance du dispositif, notamment au niveau de son débit, dans le cas où elle est trop limitée. Whether hand or air, these devices all have a drawback for their user, since the latter is obliged to slice one of the ends of the sachet containing the pasty material before placing it in its housing. This manipulation therefore requires having a tool, such as a cutter or a chisel which will of course be stained with putty. But above all this cutting is decisive for the quality of the delivery of the sealant, because it can harm the performance of the device, in particular at the level of its flow, in the case where it is too limited.
La présente invention vise à offrir une solution simple et efficace à cet inconvénient, qui soit en outre adaptée à tous les types de dispositif pour délivrer des produits pâteux, et n'entraînant pas de surcoût important du prix de fabrication. The present invention aims to offer a simple and effective solution to this drawback, which is also suitable for all types of device for delivering pasty products, and not entailing any significant additional cost of the manufacturing price.
Ce but est atteint selon l'invention grâce à un embout pour un dispositif de délivrance d'un produit pâteux contenu dans un conditionnement souple, dont une partie au moins de cet embout est formé d'un élément conique creux, et dont l'extrémité de plus petit diamètre de l'embout est la sortie du produit pâteux, caractérisé en ce que ledit embout présente sensiblement au niveau de sa surface de contact avec le conditionnement souple au moins un élément perforant ledit conditionnement souple. This object is achieved according to the invention thanks to a tip for a device for delivering a pasty product contained in a flexible package, at least part of this tip is formed of a hollow conical element, and the end of which of smaller diameter of the tip is the outlet of the pasty product, characterized in that said tip has substantially at its contact surface with the flexible packaging at least one element perforating said flexible packaging.
Selon un premier mode de réalisation de l'invention plus particulièrement adapté à un dispositif à main, l'embout est constitué d'un élément conique creux dont l'extrémité de plus petit diamètre est la sortie du produit pâteux et l'extrémité de plus grand diamètre délimite la surface de contact dudit élément conique creux avec le conditionnement souple, l'élément perforant ledit conditionnement étant disposé sensiblement en amont de l'extrémité de plus grand diamètre de l'élément conique creux. According to a first embodiment of the invention more particularly suitable for a hand device, the end piece consists of a hollow conical element, the end of which has the smallest diameter is the outlet of the pasty product and the end of which large diameter defines the contact surface of said hollow conical element with the flexible packaging, the perforating element said packaging being disposed substantially upstream of the larger diameter end of the hollow conical element.
Dans ce mode de réalisation, l'élément perforant le conditionnement souple est avantageusement constitué d'un semi-cylindre taillé en pointe dont la partie concave est substantiellement dans le prolongement de la lumière de l'élément conique creux, l'extrémité en pointe étant sensiblement au niveau de l'extrémité de plus grand diamètre de l'élément conique creux. In this embodiment, the perforating element of the flexible packaging advantageously consists of a semi-cylinder cut into a point, the concave part of which is substantially in line with the lumen of the hollow conical element, the point end being substantially at the larger diameter end of the hollow conical member.
Afin d'assurer le guidage et un bon maintien du conditionnement souple lors de la perforation par le semi-cylindre taillé en pointe, la surface de contact avec le conditionnement souple comprend en regard dudit semi-cylindre, un organe de guidage du conditionnement souple. Cet organe de maintien est par exemple une lame en opposition avec le semi-cylindre muni d'un biseau. In order to ensure the guidance and good maintenance of the flexible packaging during perforation by the semi-cylinder cut into a point, the contact surface with the flexible packaging comprises, opposite said semi-cylinder, a member for guiding the flexible packaging. This holding member is for example a blade in opposition to the semi-cylinder provided with a bevel.
Selon un deuxième mode de réalisation de l'invention, également plus particulièrement adapté à un dispositif à main, l'élément perforant le conditionnement souple est constitué d'une lame taillé en pointe substantiellement dans le prolongement de la lumière de l'élément conique creux et dont l'extrémité de la pointe est sensiblement au niveau de l'extrémité de plus grand diamètre de l'élément conique creux. Une forme avantageuse de ce mode de réalisation est caractérisée en ce que l'embout comprend deux éléments perforants le conditionnement souple constitué chacun d'une lame taillée en pointe, les deux lames taillées en pointe étant disposées sensiblement en opposition par rapport à la lumière de l'élément conique creux. According to a second embodiment of the invention, also more particularly suitable for a hand device, the perforating element the flexible packaging consists of a blade cut in a point substantially in the extension of the lumen of the hollow conical element and the end of the tip of which is substantially at the end of the largest diameter of the hollow conical element. An advantageous form of this embodiment is characterized in that the endpiece comprises two perforating elements, the flexible packaging each consisting of a blade cut into a point, the two blades cut into a point being arranged substantially in opposition to the light of the hollow conical element.
Dans ces deux modes de réalisation, la pointe du semi-cylindre ou de la lame perforant le conditionnement souple est un biseau. In these two embodiments, the tip of the semi-cylinder or of the blade perforating the flexible packaging is a bevel.
Ces premier et deuxième modes de réalisation sont plus particulièrement remarquables en ce qu'ils permettent de fabriquer un embout dont l'élément conique creux, l'élément ou les éléments perforant et l'organe de guidage sont fabriquée d'une seule pièce constitué du même matériau, par exemple par moulage. These first and second embodiments are more particularly remarkable in that they make it possible to manufacture an end piece whose hollow conical element, the perforating element or elements and the guide member are made in one piece made of same material, for example by molding.
Selon un troisième mode de réalisation de l'invention plus particulièrement adaptée à un dispositif à air, l'embout est constitué
- d'un élément conique creux éventuellement prolongé d'éléments tubulaires dont l'extrémité de plus petit diamètre définie la section de la sortie du produit pâteux, et l'extrémité de plus grand diamètre délimite la surface de contact de l'embout avec le conditionnement souple,
- d'un organe de raccordement de l'extrémité de plus grand diamètre de l'embout avec le conditionnement souple, ledit organe de raccordement constituant la surface de contact de l'embout avec le conditionnement souple.According to a third embodiment of the invention more particularly adapted to an air device, the nozzle is made up
- a hollow conical element possibly extended by tubular elements whose end of smaller diameter defines the section of the outlet of the pasty product, and the end of larger diameter delimits the contact surface of the nozzle with the flexible packaging,
- A connecting member of the larger diameter end of the end piece with the flexible packaging, said connecting member constituting the contact surface of the end piece with the flexible packaging.
Dans ce mode de réalisation, l'organe de raccordement est avantageusement constituée d'une grille perforée munie d'une pointe dirigée vers le conditionnement souple. In this embodiment, the connection member advantageously consists of a perforated grid provided with a point directed towards the flexible packaging.
L'invention concerne aussi un dispositif de délivrance d'un produit pâteux contenu dans un conditionnement souple placé dans un logement cylindrique du dispositif, caractérisé en ce qu'il comprend un embout décrit ci-dessus. Dans ces dispositifs, l'embout peut être scellé ou fixé par un joint de serrage au logement du conditionnement souple prévu dans le dispositif, dès lors bien entendu qu'il existe une surface de contact suffisante entre l'embout et le conditionnement souple pour permettre la perforation dudit conditionnement conformément à l'embout de l'invention. The invention also relates to a device for delivering a pasty product contained in a flexible packaging placed in a cylindrical housing of the device, characterized in that it comprises a nozzle described above. In these devices, the end piece can be sealed or fixed by a tightening joint to the housing of the flexible packaging provided in the device, provided of course that there is sufficient contact surface between the end piece and the flexible packaging to allow the perforation of said packaging in accordance with the tip of the invention.
D'autres avantages et caractéristiques apparaîtront de la description qui suit illustrant des exemples non limitatifs de réalisation et de mise en oeuvre des embouts selon l'invention, se référant aux dessins annexés dans lesquels
- La figure 1 est un schéma simplifié d'un dispositif de délivrance à main de mastic muni d'un embout selon un premier mode de réalisation de l'invention.Other advantages and characteristics will appear from the description which follows illustrating nonlimiting examples of embodiment and implementation of the endpieces according to the invention, referring to the appended drawings in which
- Figure 1 is a simplified diagram of a hand delivery device for mastic provided with a nozzle according to a first embodiment of the invention.
- La figure 2 représente une coupe de l'embout de la figure 1. - Figure 2 shows a section of the tip of Figure 1.
- La figure 3 représente une coupe d'une variante de l'embout de la figure 2 selon une autre orientation. - Figure 3 shows a section of a variant of the tip of Figure 2 in another orientation.
- La figure 4 représente une coupe transversale de l'embout de la figure 3. - Figure 4 shows a cross section of the tip of Figure 3.
- La figure 5 représente une coupe d'un embout selon un deuxième mode de réalisation de l'invention. - Figure 5 shows a section of a tip according to a second embodiment of the invention.
- Les figures 6 et 7 représentent deux réalisations de l'embout de la figure 5 en coupe transversale. - Figures 6 and 7 show two embodiments of the tip of Figure 5 in cross section.
- La figure 8 est un schéma simplifié d'un dispositif de délivrance à air de mastic muni d'un embout selon un troisième mode de réalisation de l'invention. - Figure 8 is a simplified diagram of a mastic air delivery device provided with a nozzle according to a third embodiment of the invention.
La figure 1 représente un dispositif de délivrance (1) d'un produit pâteux, comme du mastic ou certaine colle, muni d'un embout (2) se présentant sous la forme d'un élément creux conique (3) du type d'une buse. Le dispositif (1) comprend un logement (4) dans lequel est placé le sachet souple (5) contenant ledit produit pâteux, un piston (6) actionné par la gâchette (7). Figure 1 shows a delivery device (1) of a pasty product, such as mastic or certain glue, provided with a nozzle (2) in the form of a conical hollow element (3) of the type a buzzard. The device (1) comprises a housing (4) in which is placed the flexible bag (5) containing said pasty product, a piston (6) actuated by the trigger (7).
L'embout (2) est constitué de l'élément conique creux (3) dont l'extrémité de plus petit diamètre (8) est la sortie par laquelle est délivré le produit pâteux, et l'élément conique creux (3) comporte, au niveau de sa surface de contact (9) avec le conditionnement souple (5), un élément (10) perforant ledit conditionnement souple (5). The end piece (2) consists of the hollow conical element (3), the smaller diameter end (8) of which is the outlet through which the pasty product is delivered, and the hollow conical element (3) comprises, at its contact surface (9) with the flexible packaging (5), an element (10) perforating said flexible packaging (5).
Le sachet souple (5) est fermé à chacune de ses extrémités par une agrafe (11), dont seule l'agrafe arrière est visible dans la figure 1, car l'agrafe avant est masqué par la déformation provoquée par l'élément perforant (10). The flexible bag (5) is closed at each of its ends by a clip (11), of which only the rear clip is visible in FIG. 1, because the front clip is masked by the deformation caused by the perforating element ( 10).
L'extrémité de plus grand diamètre (12) de l'élément conique creux (3) délimite la surface de contact (9) dudit élément conique creux (3) avec le conditionnement souple (5), l'élément perforant (10) le conditionnement (5) est disposé sensiblement en amont de l'extrémité de plus grand diamètre (12) de élément conique creux (3). The larger diameter end (12) of the hollow conical element (3) delimits the contact surface (9) of said hollow conical element (3) with the flexible packaging (5), the perforating element (10) the packaging (5) is arranged substantially upstream of the larger diameter end (12) of hollow conical element (3).
Comme représenté sur les figures 2, 3 et 4, l'élément (10) perforant le conditionnement souple (5) est constitué d'un semi-cylindre muni à son extrémité d'un biseau (13) dont la partie concave est substantiellement dans le prolongement de la lumière de l'élément conique creux (3), l'extrémité du biseau (13) étant sensiblement au niveau de l'extrémité de plus grand diamètre (12) de l'élément conique creux (3). As shown in Figures 2, 3 and 4, the element (10) perforating the flexible packaging (5) consists of a semi-cylinder provided at its end with a bevel (13) whose concave part is substantially in the extension of the lumen of the hollow conical element (3), the end of the bevel (13) being substantially at the level of the larger diameter end (12) of the hollow conical element (3).
Afin d'assurer le guidage et un bon maintien du conditionnement souple (5) lors de la perforation par le semi-cylindre biseauté (3), la surface de contact (9) avec le conditionnement souple (5) comprend en regard du semi-cylindre muni du biseau (13) un organe de guidage et maintien du conditionnement souple (5) représenté au figures 3 et 4. Cet organe de guidage et de maintien est représentée dans les figures 3 et 4 sous la forme d'une lame (14) en opposition avec le semi-cylindre muni d'un biseau (13). In order to ensure guidance and good maintenance of the flexible packaging (5) during perforation by the beveled semi-cylinder (3), the contact surface (9) with the flexible packaging (5) comprises opposite the semi- cylinder provided with the bevel (13) a member for guiding and holding the flexible packaging (5) shown in FIGS. 3 and 4. This member for guiding and holding is shown in FIGS. 3 and 4 in the form of a blade (14 ) in opposition to the semi-cylinder provided with a bevel (13).
Les figures 5, 6 et 7 représentent un autre mode de réalisation de l'embout selon l'invention dans lequel, l'élément (10) de perforation du conditionnement souple (5) est constitué de deux lames taillées en pointe (13), l'extrémité de chacune des lames est sensiblement dans le prolongement de la lumière de l'élément conique creux (3). Ces lames peuvent être sensiblement alignées comme représenté dans la figure 6, ou être décelées comme représenté dans la figure 7. FIGS. 5, 6 and 7 represent another embodiment of the nozzle according to the invention in which the element (10) for perforating the flexible packaging (5) consists of two blades cut at a point (13), the end of each of the blades is substantially in the extension of the lumen of the hollow conical element (3). These blades can be substantially aligned as shown in FIG. 6, or can be detected as shown in FIG. 7.
L'exemple de réalisation des figures 1 à 7 montre que l'élément conique creux (3) et l'élément perforant (10) sont une seule pièce constituée du même matériau. The embodiment of Figures 1 to 7 shows that the hollow conical element (3) and the perforating element (10) are a single piece made of the same material.
La figure 8 représente un troisième mode de réalisation d'un embout selon l'invention, lequel est constitué
- d'un élément conique creux (3) dont l'extrémité de plus petit diamètre (8) est la sortie du produit pâteux, et
- d'un organe de raccordement (15) de l'extrémité de plus grand diamètre (12) de l'élément conique creux (3) avec le conditionnement souple (5), ledit organe de raccordement (15) constituant la surface de contact (9) de l'embout avec le conditionnement souple (5).FIG. 8 represents a third embodiment of a nozzle according to the invention, which is constituted
- a hollow conical element (3) whose end of smaller diameter (8) is the outlet of the pasty product, and
- a connecting member (15) of the larger diameter end (12) of the hollow conical element (3) with the flexible packaging (5), said connecting member (15) constituting the contact surface (9) of the end piece with flexible packaging (5).
Dans ce mode de réalisation, l'organe de raccordement est constituée d'une grille perforée munie d'une pointe constituant l'élément perforant (10), laquelle est dirigée vers le conditionnement souple (5) pour permettre sa perforation au contact de la grille (15). In this embodiment, the connection member consists of a perforated grid provided with a point constituting the perforating element (10), which is directed towards the flexible packaging (5) to allow its perforation in contact with the grid (15).
Dans l'exemple de la figure 5, la fixation de l'embout (2) sur le dispositif (1) est réalisé par le joint de serrage (16). In the example of Figure 5, the attachment of the nozzle (2) on the device (1) is achieved by the clamping joint (16).
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9703712A FR2761346B1 (en) | 1997-03-26 | 1997-03-26 | PERFORATING MOUTHPIECE FOR DEVICES FOR EXTRUDING PASTE OR VISCOUS PRODUCTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9703712A FR2761346B1 (en) | 1997-03-26 | 1997-03-26 | PERFORATING MOUTHPIECE FOR DEVICES FOR EXTRUDING PASTE OR VISCOUS PRODUCTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2761346A1 true FR2761346A1 (en) | 1998-10-02 |
| FR2761346B1 FR2761346B1 (en) | 1999-06-18 |
Family
ID=9505202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9703712A Expired - Lifetime FR2761346B1 (en) | 1997-03-26 | 1997-03-26 | PERFORATING MOUTHPIECE FOR DEVICES FOR EXTRUDING PASTE OR VISCOUS PRODUCTS |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2761346B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH699115A1 (en) * | 2008-07-14 | 2010-01-15 | Medmix Systems Ag | A dispensing assembly with a cartridge bag. |
| WO2010020060A1 (en) * | 2008-08-19 | 2010-02-25 | Medmix Systems Ag | Dispensing assembly comprising a cartridge with bag |
| CN111332563A (en) * | 2020-03-12 | 2020-06-26 | 戴天智能科技（上海）有限公司 | Automatic material breaking device for sealing rubber bag in piston device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587683A (en) * | 1949-09-09 | 1952-03-04 | Robert E Barry | Disposable caulking gun |
| US3130872A (en) * | 1962-02-06 | 1964-04-28 | R C Can Co | Device for discharging viscous fluid |
| US3193146A (en) * | 1962-10-08 | 1965-07-06 | R C Can Co | Dispensing gun |
| US3964641A (en) * | 1973-10-03 | 1976-06-22 | Alfred Fischbach Kg Kunststoff-Spritzgusswerk | Device for dispensing flowable materials |
| FR2500518A1 (en) * | 1981-02-20 | 1982-08-27 | Lincrusta | Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge |
| EP0377287A1 (en) * | 1988-12-05 | 1990-07-11 | Steve Vick International Limited | Sealant applicator |
| EP0472448A2 (en) * | 1990-08-23 | 1992-02-26 | Bostik Limited | Process and device for combining two pasty materials |
| DE4215344A1 (en) * | 1992-05-09 | 1993-11-11 | Friedhelm Schneider | Emptying device for bag packs in dosing guns - uses piston to press bag against piercing spikes on front part of tube holder |
| DE4226956A1 (en) * | 1992-08-14 | 1994-02-17 | Friedhelm Schneider | Hydraulic dispensing pistol for material in hose-type bag - has disc on piston extension expanding against housing |
| DE4237731A1 (en) * | 1992-11-09 | 1994-05-11 | Schueco Int Kg | Spray gun for party sealing substances - has spray nozzle with pre-chamber partly extending into cartridge tube |
| DE4316807A1 (en) * | 1993-05-19 | 1994-11-24 | Friedhelm Schneider | Metering gun for tubular bags with highly viscous contents |
| EP0782886A2 (en) * | 1996-01-03 | 1997-07-09 | Gurit-Essex AG | Device for applying of pastry material |
-
1997
- 1997-03-26 FR FR9703712A patent/FR2761346B1/en not_active Expired - Lifetime
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587683A (en) * | 1949-09-09 | 1952-03-04 | Robert E Barry | Disposable caulking gun |
| US3130872A (en) * | 1962-02-06 | 1964-04-28 | R C Can Co | Device for discharging viscous fluid |
| US3193146A (en) * | 1962-10-08 | 1965-07-06 | R C Can Co | Dispensing gun |
| US3964641A (en) * | 1973-10-03 | 1976-06-22 | Alfred Fischbach Kg Kunststoff-Spritzgusswerk | Device for dispensing flowable materials |
| FR2500518A1 (en) * | 1981-02-20 | 1982-08-27 | Lincrusta | Cartridge for applying mastic type products - has independent injection tube with pad around base fixed to top of cartridge |
| EP0377287A1 (en) * | 1988-12-05 | 1990-07-11 | Steve Vick International Limited | Sealant applicator |
| EP0472448A2 (en) * | 1990-08-23 | 1992-02-26 | Bostik Limited | Process and device for combining two pasty materials |
| DE4215344A1 (en) * | 1992-05-09 | 1993-11-11 | Friedhelm Schneider | Emptying device for bag packs in dosing guns - uses piston to press bag against piercing spikes on front part of tube holder |
| DE4226956A1 (en) * | 1992-08-14 | 1994-02-17 | Friedhelm Schneider | Hydraulic dispensing pistol for material in hose-type bag - has disc on piston extension expanding against housing |
| DE4237731A1 (en) * | 1992-11-09 | 1994-05-11 | Schueco Int Kg | Spray gun for party sealing substances - has spray nozzle with pre-chamber partly extending into cartridge tube |
| DE4316807A1 (en) * | 1993-05-19 | 1994-11-24 | Friedhelm Schneider | Metering gun for tubular bags with highly viscous contents |
| EP0782886A2 (en) * | 1996-01-03 | 1997-07-09 | Gurit-Essex AG | Device for applying of pastry material |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH699115A1 (en) * | 2008-07-14 | 2010-01-15 | Medmix Systems Ag | A dispensing assembly with a cartridge bag. |
| WO2010006455A1 (en) * | 2008-07-14 | 2010-01-21 | Medmix Systems Ag | Dispensing assembly comprising a cartridge with bag |
| US8622244B2 (en) | 2008-07-14 | 2014-01-07 | Medmix Systems Ag | Dispensing assembly comprising a cartridge with bag |
| WO2010020060A1 (en) * | 2008-08-19 | 2010-02-25 | Medmix Systems Ag | Dispensing assembly comprising a cartridge with bag |
| CH699391A1 (en) * | 2008-08-19 | 2010-02-26 | Medmix Systems Ag | A dispensing assembly with a cartridge bag. |
| US8690012B2 (en) | 2008-08-19 | 2014-04-08 | Medmix Systems Ag | Dispensing assembly comprising a cartridge with bag |
| CN111332563A (en) * | 2020-03-12 | 2020-06-26 | 戴天智能科技（上海）有限公司 | Automatic material breaking device for sealing rubber bag in piston device |
| CN111332563B (en) * | 2020-03-12 | 2022-03-11 | 戴天智能科技（上海）有限公司 | Automatic material breaking device for sealing rubber bag in piston device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2761346B1 (en) | 1999-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2777611A1 (en) | Fastening clip for fixing for example thermoplastic pieces to metallic supports in vehicles | |
| FR2641996A2 (en) | CONICAL TAIL MOUNTING DEVICE, ESPECIALLY 7 / 24E CONE, WITH CONE AND SIDE APPLICATION FOR ATTACHMENTS, TOOL HOLDERS AND TOOLS | |
| FR2860701A1 (en) | DEVICE AND METHOD FOR SECTIONING THE BLADE OF A VERTEBRA | |
| FR2586946A1 (en) | LIQUID APPLICATION TOOL | |
| EP0030893B1 (en) | Applicator of molten materials such as thermoplastic glues | |
| FR2543024A1 (en) | DISPENSING DEVICE IN THE FORM OF A SUCTION PISTOL | |
| EP0889758B1 (en) | Device for dispensing a single dose of fluid | |
| FR2761346A1 (en) | Perforated mouthpiece for extrusion of viscous products | |
| EP0052060B1 (en) | Extrusion gun for pasty products stored in the form of standard cartridges | |
| EP0627592B1 (en) | Quick coupling | |
| FR2686290A1 (en) | PENCIL APPLICATOR, IN PARTICULAR FOR PAINTS. | |
| FR2849493A1 (en) | PNEUMATIC JUNCTION | |
| WO2017216455A1 (en) | Protective shield for a high-pressure cleaning apparatus | |
| FR3076516A1 (en) | Wiper blade device | |
| EP2454067A1 (en) | Improved injection interface device | |
| FR2702396A1 (en) | Device for simultaneously dispensing, with the aid of an extruder gun, at least two pasty products contained in piston cartridges, especially two-component adhesives and sealing masses | |
| FR2560755A1 (en) | APPLICATOR FOR COSMETICS | |
| FR2643576A1 (en) | PISTON USED IN A FLUID PAINTING INSTRUMENT TO PUSH ON THE LATTER | |
| FR3039575A1 (en) | TOOL FOR SMOOTHING OR MAROUFLAGE | |
| FR2726626A1 (en) | DEVICE FOR CONNECTING A PIPE TO AN INSERT | |
| WO1988000165A1 (en) | Distribution head for semiliquid, viscous or pasty product | |
| FR2867036A1 (en) | Liquid or viscous product e.g. paint, applicator for e.g. cosmetic field, has protection cap which caps on end of tubular reservoir, where reservoir has elastic portion permitting to forward product to brush | |
| FR2650200A1 (en) | LIQUID APPLICATOR | |
| FR2702604A1 (en) | Injector device for the joining and blocking of power (electrical) cables or for telecommunications | |
| FR2679241A1 (en) | Process and device for assembling surfaces by adhesive bonding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CD | Change of name or company name | ||
| PLFP | Fee payment |
Year of fee payment: 20 |