FR3040640A1 - EXTRUSION GUN OF MATERIAL ADAPTABLE ON ALL TOOLS DELIVERING A ROTATIONAL MOVEMENT - Google Patents
EXTRUSION GUN OF MATERIAL ADAPTABLE ON ALL TOOLS DELIVERING A ROTATIONAL MOVEMENT Download PDFInfo
- Publication number
- FR3040640A1 FR3040640A1 FR1501878A FR1501878A FR3040640A1 FR 3040640 A1 FR3040640 A1 FR 3040640A1 FR 1501878 A FR1501878 A FR 1501878A FR 1501878 A FR1501878 A FR 1501878A FR 3040640 A1 FR3040640 A1 FR 3040640A1
- Authority
- FR
- France
- Prior art keywords
- gear
- housing
- threaded rod
- cartridge
- energy source
- 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- Withdrawn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
- 239000000463 material Substances 0.000 title claims abstract description 9
- 238000001125 extrusion Methods 0.000 title description 3
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 101100006960 Caenorhabditis elegans let-2 gene Proteins 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 description 3
- 238000003801 milling Methods 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 208000000112 Myalgia Diseases 0.000 description 1
- 208000000491 Tendinopathy Diseases 0.000 description 1
- 206010043255 Tendonitis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 208000013465 muscle pain Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 201000004415 tendinitis Diseases 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- B05C17/01—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 with manually mechanically or electrically actuated piston or the like
- B05C17/0103—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 with manually mechanically or electrically actuated piston or the like with electrically actuated piston or the like
-
- 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
- B05C17/01—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 with manually mechanically or electrically actuated piston or the like
- B05C17/0116—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 with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
- B05C17/0133—Nut and bolt advancing mechanism, e.g. threaded piston rods
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
L'invention concerne un dispositif utilisant une source d'énergie externe (17) afin de permettre son fonctionnement. Il sert notamment à extruder la matière conditionnée sous forme de cartouche en limitant l'effort de l'utilisateur tout en améliorant la précision et la qualité de l'application. Le dispositif est constitué d'une empreinte ou d'une tige permettant d'être en liaison avec la source d'énergie primaire (17). Celle-ci transmet son mouvement de rotation au mécanisme constitué des engrenages (4), (5) et (6). L'engrenage (6) est taraudé en son centre de révolution et est traversé par la tige filetée (8). Ces deux éléments constituent une liaison vis/écrou. Lorsque l'engrenage (6) entre en rotation, la tige filetée (8) exerce un mouvement de translation grâce aux tiges non-filetées (7) et à la bride (10). Le piston (11) fixé à l'extrémité des tiges non-filetées (7) exerce une pression considérable sur les pistons de la cartouche logé dans le support de cartouche (1) fixé sur le carter (2 et 3). Cette pression tend à extruder la matière conditionnée dans la cartouche lorsque l'utilisateur actionne la source d'énergie primaire (17). Le dispositif selon l'invention est destiné à l'application de matière conditionnée sous forme de cartouche.The invention relates to a device using an external power source (17) to enable its operation. It serves in particular to extrude the packaged material in cartridge form by limiting the effort of the user while improving the accuracy and quality of the application. The device consists of an imprint or a rod to be in connection with the primary energy source (17). This transmits its rotational movement to the mechanism consisting of the gears (4), (5) and (6). The gear (6) is threaded in its center of revolution and is traversed by the threaded rod (8). These two elements constitute a connection screw / nut. When the gear (6) rotates, the threaded rod (8) translates with the non-threaded rods (7) and the flange (10). The piston (11) attached to the end of the non-threaded rods (7) exerts a considerable pressure on the pistons of the cartridge housed in the cartridge holder (1) fixed on the housing (2 and 3). This pressure tends to extrude the conditioned matter into the cartridge when the user actuates the primary energy source (17). The device according to the invention is intended for the application of packaged material in the form of a cartridge.
Description
L'invention présentée consiste en un dispositif d’extrusion de matière pâteuse conditionnée sous forme de cartouche, adaptable sur tout outil tournant tels que les visseuses, perceuses, fraiseuses, taraudeuses, pistolets, de source électrique, pneumatique, hydraulique, électropneumatique ou électro-hydraulique, comportant un mandrin ou un élément de serrage entraîné en rotation. L'extrusion de matière pâteuse conditionnée sous forme de cartouche est réalisable traditionnellement par des pistolets manuels nécessitant un effort répétitif sur la commande du pistolet et engendrant une précision d'application aléatoire. La pénibilité de rutilisateur est d'autant plus importante lorsque l'opération est répétée et intense ce qui peut engendrer des douleurs musculaires, des tendinites, des crampes et des blessures diverses. L'autre dispositif disponible permettant d'effectuer cette opération d'extrusion est le pistolet à fonctionnement électrique, alimenté par batterie ou par électricité domestique, moyennant un coût d'achat considérable.The invention presented consists of a device for extruding pasty matter packaged in the form of a cartridge, adaptable to any rotating tool such as screwdrivers, drills, milling machines, tappers, guns, electric, pneumatic, hydraulic, electropneumatic or electro-mechanical. hydraulic system, comprising a mandrel or a clamping member rotated. The extrusion of pasty material packaged in the form of a cartridge is traditionally achievable by manual guns requiring repetitive effort on the gun control and generating a precision of random application. The harshness of the user is even more important when the operation is repeated and intense which can cause muscle pain, tendonitis, cramps and various injuries. The other available device for performing this extrusion operation is the electric operation gun, powered by battery or household electricity, at a considerable purchase cost.
Le présent dispositif permet d'extruder la matière pâteuse* contenue sous cartouche à partir d'un outil tournant tels que les visseuses, perceuses, fraiseuses, taraudeuses, pistolets, de source électrique, pneumatique, hydraulique, électropneumatique ou électro-hydraulique, comportant un mandrin ou un élément de serrage entraîné en rotation. Il est composé selon une première caractéristique d'une tige ou d'une empreinte permettant le serrage sur le mandrin ou élément de serrage entraîné en rotation de l'outil tournant (dans le cas de la tige) ou d'une tige indépendante serrée sur le mandrin ou élément de serrage entraîné en rotation de l'outil tournant allant se loger dans l'empreinte (dans le cas de l'empreinte), créant ainsi une adaptabilité optimale. Cette tige ou empreinte est solidaire à un premier engrenage transmettant le mouvement de rotation au second engrenage monté en parallèle au premier. Ce second entraîne la rotation d'un troisième engrenage monté en parallèle également. Ce troisième engrenage, taraudé en son axe de révolution, est traversé par une tige filetée (filetage discontinu réalisant une course fonctionnelle) guidée, à l'aide de deux autres tiges non-filetées, qui translate selon le sens de rotation. La tige filetée et les deux tiges non-filetées sont maintenues solidaires grâce à une bride les fixant, afin d'empêcher toute rotation de la tige filetée et créant ainsi un mouvement de translation. Ce mouvement de translation engendre une force appliquée sur le(s) piston(s) de la cartouche par le biais d'un piston fixé à l'extrémité des deux tiges (non-filetées) de guidage. Le mécanisme d'engrenages est logé, maintenu et protégé dans un carter en deux demi-coques. Les demi-coques peuvent être dépourvues de logements de vis ou d’ergots de fixation afin de maintenir les demi-coques solidairement entre elles. Le support permettant d'accueillir la cartouche est fixé sur le carter renfermant le mécanisme. Selon le sens de rotation exercé en amont par l'outil tournant, la tige filetée guidée se rapproche ou s'éloigne du/des piston(s) de la cartouche. * joint étanchéité silicone, colle, mastic, scellement chimique, etcThe present device makes it possible to extrude the pasty material * contained in a cartridge from a rotating tool such as screwdrivers, drills, milling machines, tappers, guns, electric, pneumatic, hydraulic, electropneumatic or electro-hydraulic, comprising a chuck or a clamping member rotated. It is composed according to a first characteristic of a rod or an impression allowing the clamping on the mandrel or clamping element rotated in rotation with the rotating tool (in the case of the rod) or an independent rod clamped on the mandrel or clamping element rotated in rotation of the rotating tool which will fit in the impression (in the case of the impression), thus creating optimum adaptability. This rod or impression is secured to a first gear transmitting the rotational movement to the second gear mounted in parallel with the first. This second causes the rotation of a third gear also mounted in parallel. This third gear, threaded in its axis of revolution, is traversed by a threaded rod (discontinuous thread performing a functional race) guided by two other non-threaded rods, which translate in the direction of rotation. The threaded rod and the two non-threaded rods are held together by a flange fixing them to prevent rotation of the threaded rod and thereby creating a translational movement. This translational movement generates a force applied to the piston (s) of the cartridge through a piston attached to the end of the two rods (unthreaded) guide. The gear mechanism is housed, held and protected in a housing in two half-shells. The half-shells may be devoid of screw housing or fixing lugs to hold the half-shells together. The support for accommodating the cartridge is fixed on the housing enclosing the mechanism. According to the direction of rotation exerted upstream by the rotating tool, the guided threaded rod moves towards or away from the piston (s) of the cartridge. * silicone sealant, glue, sealant, chemical seal, etc
Selon des modes particuliers de réalisation: - La tige maintenue dans le mandrin ou l'élément de serrage de l'outil tournant est solidaire au premier engrenage du mécanisme. Elle peut aussi présenter une empreinte permettant l'insertion d'une tige liant l'outil tournant au dispositif sans serrage direct du dispositif à l'outil tournant, le rendant complètement indépendant d'un point de vue ergonomique. - Le troisième engrenage présente un taraudage ou un élément permettant le contact hélicoïdal avec la tige filetée, en son centre de révolution. L'élément en question peut être un écrou surmoulé. - Le carter de protection des engrenages présente les logements des axes de rotation des engrenages ainsi que la fixation du support de cartouche. Il est composé de deux demi-coques, fixées l'une à l'autre par des vis ou par des ergots de fixation. - La tige filetée présente un filetage discontinu afin de respecter une course fonctionnelle d'utilisation, les parties non-filetées sont lisses. - La tige filetée, traversant le troisième engrenage, est guidée à l'aide de deux tiges lisses. Ces trois éléments sont solidaires à l'aide d'une bride les fixant solidairement entre elles.According to particular embodiments: - The rod held in the mandrel or the clamping element of the rotating tool is secured to the first gear of the mechanism. It may also have a fingerprint allowing the insertion of a rod linking the rotating tool to the device without direct clamping of the device to the rotating tool, making it completely independent from an ergonomic point of view. - The third gear has a tapping or an element allowing the helical contact with the threaded rod, in its center of revolution. The element in question may be an overmolded nut. - The gear protection housing has the housings of the gears' rotation axes as well as the fixing of the cartridge holder. It consists of two half-shells, fixed to each other by screws or fixing lugs. - The threaded rod has a discontinuous thread in order to respect a functional stroke of use, the non-threaded parts are smooth. - The threaded rod, passing through the third gear, is guided by two smooth rods. These three elements are secured with a flange fixing them together.
Les dessins annexés illustrent l'invention et son fonctionnement:The accompanying drawings illustrate the invention and its operation:
La figure 1 représente la vue en éclaté du dispositif, présentant globalement les pièces constituant l'invention.Figure 1 shows the exploded view of the device, presenting generally the parts constituting the invention.
La figure 2 représente le dispositif en vue isométrique afin d'expliquer le fonctionnement principal de celui-ci.Figure 2 shows the device in isometric view to explain the main operation thereof.
La figure 3 présente le dispositif en vue de face sous arrêtes filaires.Figure 3 shows the device in front view under wire edges.
La figure 4 est une vue en coupe du dispositif selon la figure 3, afin d'identifier le positionnement de chaque composant à l'intérieur du dispositif.Figure 4 is a sectional view of the device according to Figure 3, to identify the positioning of each component within the device.
Le dispositif d'invention est composé de 4 parties essentielles: le mécanisme interne composé des pièces (4), (5), (6) et (8); du guidage du piston composé des pièces (7), (8), (10) et (11); du carter de protection composé des pièces (2) et (3); et du support de cartouche composé de la pièce (1). La pièce (17) est une visseuse lambda représentant la source d'énergie pour le dispositif.The device of invention is composed of 4 essential parts: the internal mechanism composed of parts (4), (5), (6) and (8); piston guide composed of parts (7), (8), (10) and (11); the protective casing consisting of parts (2) and (3); and the cartridge holder composed of the part (1). The part (17) is a lambda screwdriver representing the energy source for the device.
La première étape afin de profiter du dispositif est l'adaptation de celui-ci sur la source d'énergie primaire (17), en l’occurrence ici une visseuse électrique alimentée par une batterie. Une tige 6 pans (9) doit être serrée dans le mandrin ou l'élément de serrage de la source primaire (17) de façon à ce qu'elle soit entraînée en rotation lors du fonctionnement de la visseuse (17). La tige 6 pans (9) doit être positionnée dans l'empreinte 6 pans du dispositif. Le mouvement de rotation est transmis de la visseuse à l'engrenage (4). Les engrenages (4) et (5) sont en contact de par leur diamètre primitif ce qui entraîne l'engrenage (5) en rotation dans le sens inverse de l'engrenage (4) (car un seul contact). Afin de retrouver le même sens de rotation que la source primaire (17), un troisième engrenage (6) est entraîné en rotation par l’engrenage (5). Leur contact est réalisé par leur diamètre primitif (dents successivement en contact). La transmission du mouvement de rotation de la visseuse (17) au dispositif est alors effectuée. Afin de transformer le mouvement de rotation en mouvement de translation, l'engrenage (6) est pourvu d'un taraudage ou d'un élément réalisant le contact hélicoïdal avec la tige filetée (8). Ce taraudage (ou élément semblable) traverse l'engrenage (6) en son axe de révolution. La tige filetée (8), de pas commun au taraudage de l'engrenage (6), réalise une relation vis/écrou avec l'engrenage (6). Lorsque l'engrenage (6) est entraîné en rotation par l'intermédiaire des engrenages (4) et (5), eux-mêmes entraînés en rotation par la source d’énergie (17), la tige filetée (8) est alors entraînée dans un mouvement de translation. Afin d'éviter que la tige filetée (8) effectue un mouvement de rotation au lieu d’un mouvement de translation, celle-ci est guidée par les tiges lisses (7) et comporte un méplat à l'une de ses extrémités. Les tiges lisses (7) et la tige filetée (8) sont solidaires par l'intermédiaire de la bride (10) les fixant. Le piston (11), agissant sur le(s) piston(s) de la cartouche, est fixé à l'autre extrémité de l'ensemble [tiges lisses (7) + tige filetée (8) + bride (10)]. L'ensemble du mécanisme d'engrenages (4), (5) et (6) est logé et protégé par le carter constitué des demi-coques (2) et (3). Celui-ci est pourvu d'ouverture (trous) afin de pouvoir faire translater sans encombres les tiges (7) et (8), de logements pour les paliers d'engrenages (12 et 13), de logements pour les écrous de fixation du support de cartouche (16), et de vis (14) ou d'ergots de fixation afin de fixer les deux demi-coques entre elles. Le support de cartouche (1), accueillant la cartouche de matière prête à être extradée, est monté fixer sur le carter (2 et 3) dans l'axe de la tige filetée (8) grâce aux vis (15) et écrous (16) logés dans le carter.The first step to take advantage of the device is the adaptation thereof to the primary energy source (17), in this case an electric screwdriver powered by a battery. A hexagonal shank (9) must be tightened in the mandrel or the clamping element of the primary source (17) so that it is rotated during operation of the screwdriver (17). The hexagonal shank (9) must be positioned in the hexagonal recess of the device. The rotational movement is transmitted from the screwdriver to the gear (4). The gears (4) and (5) are in contact by their pitch diameter which causes the gear (5) to rotate in the opposite direction of the gear (4) (because only one contact). In order to find the same direction of rotation as the primary source (17), a third gear (6) is rotated by the gear (5). Their contact is made by their original diameter (teeth successively in contact). The transmission of the rotational movement of the screwdriver (17) to the device is then performed. In order to convert the rotational movement into translational movement, the gear (6) is provided with a tapping or an element making the helical contact with the threaded rod (8). This tapping (or similar element) through the gear (6) in its axis of revolution. The threaded rod (8), not common thread tapping (6), makes a relationship screw / nut with the gear (6). When the gear (6) is rotated through the gears (4) and (5), themselves rotated by the energy source (17), the threaded rod (8) is then driven in a translation movement. To avoid that the threaded rod (8) performs a rotational movement instead of a translational movement, it is guided by the smooth rods (7) and has a flat at one of its ends. The smooth rods (7) and the threaded rod (8) are secured by means of the flange (10) fixing them. The piston (11), acting on the piston (s) of the cartridge, is fixed to the other end of the assembly [smooth rods (7) + threaded rod (8) + flange (10)]. The entire gear mechanism (4), (5) and (6) is housed and protected by the housing consisting of the half-shells (2) and (3). It is provided with opening (holes) in order to be able to translate without stumbling the rods (7) and (8), housing for the gear bearings (12 and 13), housing for the nuts of fixing the cartridge holder (16), and screws (14) or fixing lugs to secure the two half-shells together. The cartridge holder (1), accommodating the cartridge of material ready to be extradited, is mounted fixed on the housing (2 and 3) in the axis of the threaded rod (8) by means of screws (15) and nuts (16). ) housed in the housing.
Le dispositif selon l'invention est destiné à l'application de matière conditionnée sous forme de cartouche. Ses applications sont multiples et diverses car le dispositif peut accueillir des cartouches contenant différentes matières. À la fois destinée aux particuliers et professionnels, cette invention tend à intervenir dans le domaine du bricolage, aussi bien domestique (particuliers) que de la construction BTP (Bâtiments Travaux Publics), (professionnels).The device according to the invention is intended for the application of packaged material in the form of a cartridge. Its applications are many and diverse because the device can accommodate cartridges containing different materials. At the same time intended for the private individuals and professionals, this invention tends to intervene in the field of the do-it-yourself, as well domestic (particular) as of the construction BTP (Buildings Public Works), (professionals).
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1501878A FR3040640A1 (en) | 2015-09-09 | 2015-09-09 | EXTRUSION GUN OF MATERIAL ADAPTABLE ON ALL TOOLS DELIVERING A ROTATIONAL MOVEMENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1501878A FR3040640A1 (en) | 2015-09-09 | 2015-09-09 | EXTRUSION GUN OF MATERIAL ADAPTABLE ON ALL TOOLS DELIVERING A ROTATIONAL MOVEMENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR3040640A1 true FR3040640A1 (en) | 2017-03-10 |
Family
ID=56741072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1501878A Withdrawn FR3040640A1 (en) | 2015-09-09 | 2015-09-09 | EXTRUSION GUN OF MATERIAL ADAPTABLE ON ALL TOOLS DELIVERING A ROTATIONAL MOVEMENT |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3040640A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260076A (en) * | 1979-09-14 | 1981-04-07 | Whirlco, Inc. | Powered dispenser for caulking cartridge contents |
| US4322022A (en) * | 1980-03-19 | 1982-03-30 | Whirlco, Inc. | Quick release for helically-threaded drive unit |
| US5058781A (en) * | 1990-10-29 | 1991-10-22 | Aronie Alan B | Caulking gun with drive means which facilitate the immediate release of pressure from the piston |
| US5207357A (en) * | 1992-02-13 | 1993-05-04 | Quikpoint, Inc. | Epoxy ejection gun |
| US6488180B1 (en) * | 2001-04-02 | 2002-12-03 | John Jahangir Bayat | Power operated caulking gun |
-
2015
- 2015-09-09 FR FR1501878A patent/FR3040640A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260076A (en) * | 1979-09-14 | 1981-04-07 | Whirlco, Inc. | Powered dispenser for caulking cartridge contents |
| US4322022A (en) * | 1980-03-19 | 1982-03-30 | Whirlco, Inc. | Quick release for helically-threaded drive unit |
| US5058781A (en) * | 1990-10-29 | 1991-10-22 | Aronie Alan B | Caulking gun with drive means which facilitate the immediate release of pressure from the piston |
| US5207357A (en) * | 1992-02-13 | 1993-05-04 | Quikpoint, Inc. | Epoxy ejection gun |
| US6488180B1 (en) * | 2001-04-02 | 2002-12-03 | John Jahangir Bayat | Power operated caulking gun |
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