EP0699483A1 - Dispositif de sectionnement de masses extrudées de cartouches, en particulier de mastics et de durcisseurs - Google Patents

Dispositif de sectionnement de masses extrudées de cartouches, en particulier de mastics et de durcisseurs Download PDF

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Publication number
EP0699483A1
EP0699483A1 EP94114029A EP94114029A EP0699483A1 EP 0699483 A1 EP0699483 A1 EP 0699483A1 EP 94114029 A EP94114029 A EP 94114029A EP 94114029 A EP94114029 A EP 94114029A EP 0699483 A1 EP0699483 A1 EP 0699483A1
Authority
EP
European Patent Office
Prior art keywords
plate
guide
slide
support plate
cutting
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Withdrawn
Application number
EP94114029A
Other languages
German (de)
English (en)
Inventor
Klaus-Wilhelm Voss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vosschemie GmbH
Original Assignee
Vosschemie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vosschemie GmbH filed Critical Vosschemie GmbH
Publication of EP0699483A1 publication Critical patent/EP0699483A1/fr
Withdrawn legal-status Critical Current

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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
    • B05C17/0052—Accessories therefor
    • 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
    • B05C17/00553—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 means allowing the stock of material to consist of at least two different components
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86558—Plural noncommunicating flow paths

Definitions

  • the invention relates to a device for cutting off simultaneously viscous stock masses, in particular fillers or putty and hardening pastes, which are dispensed from canshaped, containing a movable press lid and provided with closable outflow openings, the containers being arranged in a supporting frame, the centering brackets for the containers and has an extrusion device with simultaneously operable piston rods with piston plates arranged at the ends and displaceable in the interior spaces of the containers in the direction of the outflow openings of the containers
  • a hand-held dispenser for two-component materials with cartridges containing disposable material, disposable mixing head and disposable connecting lines is known from DE-A-2537022.
  • This dispenser is comprised of a pair of cartridges, receptacles of the cans that are open at opposite ends to receive the material-containing and dispensing cartridges through one end, the other end of the cartridge extending through the opposite end of the can, and a cartridge piston in the area the one end of the sleeve is arranged by a piston arrangement with a pair of piston heads, which are provided at the ends of a pair of piston rods and are connected to one another for simultaneous movement, and a base arrangement for fastening the double piston arrangement in order to bring the piston heads into working position to the cartridge pistons, by a Mixing head mounting and mounting arrangement for releasably fastening and holding the mixing head, the two cartridges, the mixing head and the connecting lines for metering, mixing and dispensing the two-component materials being connected to the dispenser and being removable after use for reuse of the
  • the known hand-held dispenser for two-component materials has, in particular, an embodiment according to which two pipe socket-like receiving chambers for the cartridges to be used are provided in a holder, and after the cartridges have been inserted into these receiving chambers, they are conveyed to a support plate hinge-like holders are pivoted so that the cartridges are in the feed path of the plunger.
  • the outlet openings of the cartridges or of the holders projecting from the cartridges are connected via pipes to an output nozzle which is designed as a disposable nozzle and is replaced by a new nozzle after use.
  • a disadvantage of this known dispensing device is that after the cartridges have been emptied, the mixing heads used are filled with filler and hardener paste deposits, which crust or harden when the device is not used for a long time, so that the mixing head must then be replaced.
  • the lines for forwarding the mass to be pressed are not arranged on the support frame, but rather on the opening projection of the container itself, so that the problem of sealing between the support frame and container does not arise. Likewise, the problem does not arise here if the containers release their extrusion mass directly without the interposition of another line.
  • a device for holding a container with a filling device provided on the bottom part thereof for dispensing the contents of the container can be found in US-A-395716.
  • This known device has a stand frame with two mutually parallel support rods as a support for the container. Lateral rises limit the container placed in this way, which is secured in position by means of a locking screw. The contents of the container are dispensed using compressed air. For this reason, the lid part of the container has a firm and airtight connection for the required pressure line, while the bottom part of the container is provided with a perforation designed as a threaded connection as an outlet opening.
  • a disadvantage of this known device is that the filling device must be connected to the container to be emptied in the region of its outlet opening in the base part.
  • the filling device is attached to the bottom part of the container, aligning and centering the container on a filling device fixedly attached to the support frame is not necessary, since this is part of the container.
  • the filling device used is not an integral part of the device carrying the container, but rather represents a special part which, when the container is started up, has to be placed on the peripheral edge delimiting the outflow opening. Viscous fillers can only be pressed out of a container or cartridge using high pressure. The larger the size of the container, the greater the pressure to be applied.
  • a filling device which is only placed on the edge delimiting the outflow opening, can easily leak in the connection area, in particular when high pressures have to be used to squeeze out the contents of the container. If, however, the Filling device by means of a screw thread on the bottom part of the container, then a relatively high amount of work is required to make such a container ready for operation.
  • a device for receiving three cartridges is known, with which the contents of the three cartridges can be pressed out simultaneously.
  • This known device comprises a support frame with centering brackets for the cartridges containing the mass to be dispensed and an extrusion device with simultaneously operable piston rods with piston ends arranged in the interior of the cartridges in the direction of the centering bracket, the cartridges to be used in this device having a cross-sectional shape and dimensions have that correspond to those of the centering brackets.
  • the output of the masses, from the cartridges not shown in IT-A-834936, should be similar to DE-A-2537022 via nozzle-shaped outlet openings, the outlet openings of the three cartridges being arranged quite far apart, so that part of the masses to be mixed when applied to a spatula must flow past the relatively small spatula.
  • this device can be operated by hand and that each individual cartridge must be provided with an outflow spout, since the cartridges are not held in the device exclusively by the support structure, but with the aid of the outflow spouts on the cartridges, which are in corresponding Recesses are held in end limit plates of the supporting frame of the device.
  • the disadvantage of this device is that the device can only be operated by hand and that after the end of the squeezing process, mass still flows from the cartridges, this afterflow can only be stopped when the pressure of the plunger exerting on the mass is released by pulling back the main piston rod .
  • US-A-4033480 describes a device with which two different media can be dispensed simultaneously from two separate containers.
  • This device consists of a base plate with two openings, which are connected to exhaust valves.
  • Two containers are arranged on the base plate and are provided with an outlet opening on the base.
  • the bottoms of the two containers have offsets located on the outside, specifically in the form that these offsets engage in the holes in the base plate when the containers are arranged on the base plate.
  • the bracket-like locking devices provided in this device not only serve to secure the position of the two containers on the base plate, but also to hold the lid parts of the two containers on the containers themselves, since the entire device is operated by means of compressed air.
  • a piston plate is arranged above the mass in the container, which can be acted upon by compressed air in order to be able to press the masses out of the two containers after the discharge valves have been opened.
  • a disadvantage of this device is that the piston plates are actuated in the interior of the two containers by means of compressed air. It cannot be ruled out that compressed air will flow into the space between the piston plate and the container wall, as a complete seal is problematic in the piston plate edge area to the inner wall surface of each container. When emptying the container down to the last remnants of mass, it is therefore unavoidable that these remnants are pressed out of the opened outlet valves with relatively high pressure, and the resulting mass may be splashed.
  • the two containers are centered on their base plates only by the cranks.
  • Each container is simply placed on its base plate, and the container must be moved until the offset provided in the area of the bottom outlet opening of the container engages in the through-hole in the base plate.
  • it is very difficult to move the container on its base plate until the hole is accidentally found in the base plate, so that the external offset in the area of the outlet opening in the bottom part of the container engages in the hole in the base plate.
  • the containers used in this device have offsets formed on the outside of the container base plates in the region of the container outlet openings on the bottom.
  • the offset is therefore not in the plane formed by the base plate of each container.
  • the result of this is that containers designed in this way cannot easily be placed vertically on a flat surface on their bottom side.
  • the direct stacking of such trained containers is also difficult.
  • the lid parts of the container are removable and must be held firmly on the container bodies due to the use of compressed air, which is done by means of the bracket-like locking devices provided.
  • the outlet valves for the two containers are arranged at a relatively large distance from one another, so that the masses cannot be pressed out of the two containers close to one another.
  • the fact that the pressurized pistons are acted upon by gas pressure fixes the containers by forwarding the pressing force of the press pistons to the container bases, the container bases being pressed against the base plates by the pressing force, but the gas pressure forces acting on the container caps must be exceeded Screw buttons and clamps are supported on the support frame and caught.
  • the container lids must not be positively connected to the containers, since otherwise the gas forces acting on the container lids are necessary for the necessary fixation serving press forces would not come into effect, but must be pressed gas-tight against the container using the screw buttons and clamps attached to the support frame. After this, it is always necessary to seal the screw on the container lid using a clamp.
  • a cutting device designed in accordance with the invention in this way essentially consists of two components, namely a support plate with connecting pieces forming the discharge openings for connecting the cutting device to two box-shaped containers containing filler and hardener pastes and with guides for a slide which forms the second component and which is designed such that the dispensing openings are uncovered in the mass dispensing state and the dispensing openings are closed in the closed state so that a simultaneously The outlet openings of the two containers are closed.
  • the slide has cutting knives in order to be able to cut off the discharged masses cleanly from the rest of the mass strand after receiving the desired and required quantities.
  • the cutting device can be placed by means of its connecting piece on the two can-like containers for the stock mass and the hardening paste so that the connecting pieces engage in or overlap the outflow openings when the outflow openings for the two masses are formed by container connections.
  • the cutting device consists of a support plate with two spaced-apart dispensing openings for the stock and the hardening paste, with a connecting piece that is operatively connected to the respective outflow opening of each container being arranged in the area of each dispensing opening the support plate side facing away from the connecting piece is provided with a first guide and a second guide for a slide provided with a handle and closing the discharge openings in the support plate and having two cutting knives movable in the areas of the discharge openings in the support plate.
  • the dispensing openings for the stock mass and the hardening paste are closed or opened, the slide being guided on the support plate in this way is that a perfect function is achieved and an inflow of the masses into the space between the support plate and slide is avoided.
  • the handling of the cutting device designed according to the invention is extremely simple and in no way time-consuming, because the cutting device is inserted with its two connecting pieces into the outflow openings or placed on the discharge ports of the containers forming the outlets, and since the two interacting components of the cutting device made of plastics are expedient, in particular elastic plastics, a tight fit of the connecting piece of the cutting devices is ensured at the outflow openings or dispensing piece of the two containers.
  • the cooperation of the support plate and the slide of the cutting device is due to the inventive design such that the slide is held down with its two cutting blades on the support plate by means of the guides provided in order to achieve an airtight closure of the outflow openings of the two containers in the closed position of the slide. Due to the bead-like guides on the slide, its deformation is prevented, because it has been shown in practice that deformations of parts made of plastic are given in particular by the fact that the solvent contained in the masses or pastes to be mixed with one another by the material of the Diffusing the cutting device, in particular through the material of the slide, and thus changing the material consistency, with the result that the interacting parts are deformed so that leaks can occur.
  • the cutting knife of the slide in particular the cutting knife for the filler, is about 1-2 mm above the end of the guide plate of the support plate on which the cutting knife is guided. This configuration ensures that the cut mass falls off. After the section, the mass remains on the free projecting end of the plate-shaped blank, which forms the guide for the cutting knife for the filler, and can be easily removed after curing.
  • the guidance of the mutually movable parts of the cutting device are such that, in addition to an improvement in the inherent rigidity and stability, the cutting knives are guided flat on their documents.
  • this cutting device designed according to the invention is that when a new container for leveling compound and / or a cartridge for the hardening paste is supplied, this cutting device is also supplied, so that the customer receives a new, clean cutting device that is not contaminated with residues, so that there is no need for time-consuming cleaning of used devices.
  • the device 100 for cutting off viscous base stocks, in particular fillers or putty, which are simultaneously dispensed from can-shaped containers 110, 120, and 1, 2 and 3 consists of a carrier plate 10 with two connecting pieces 12, 32 which can be placed on the outflow openings 112, 122 of the two containers 110, 120 and with two dispensing openings 11, 31 for the stock and the hardener paste and one the slide plate 10 guided slide 40 with two cutting blades 41, 51, in the movement path of which the discharge openings 11, 31 are located in the support plate 10 (FIG. 11).
  • the support plate 10 is provided with a first dispensing opening 11 for the stock and a second dispensing opening 31 arranged at a distance from it for the hardening paste.
  • the connecting pieces 12, 32 of the support plate 10 of the cutting device 100 are placed on the dispensing pieces 113, 123, the openings of which form the outflow openings 112, 122 for the parent paste and the hardener paste.
  • the container 110 holds the filler S and the container 120 the hardening paste H.
  • the support plate 10 with the outlet openings 11, 31 and the two connecting pieces 12, 32 is designed like a web, the web 15 at its two ends 15 a, 15 b, the connecting pieces 12, 32 with the discharge openings 11, 31 corresponding to them (FIG. 1).
  • an approximately rectangular guide plate 20 for the first cutting knife 41 for the stock mass is arranged on the web 15 as the first guide 13.
  • a second guide 33 for the second cutting knife 31 for the hardening paste is provided on the web 15 of the support plate 10 laterally to the discharge opening 31 for the hardening paste, this guide 33 being designed such that the cutting knife 51 on the guideway, in which the delivery opening 31 for the hardening paste lies, is guided and held down.
  • the guide plate 20 preferably consists of a rectangular blank, expediently of a plastic, the longitudinal side edges of which are designated 20a, 20b and the narrow side edges of which are 20c, 20d.
  • the slide 40 also consists of a rectangular and plate-shaped blank 42 with the longitudinal side edges 42a, 42b and the narrow side edges 42c, 42d.
  • the two ends of the plate-shaped blank 42 are designated 40a, 40b.
  • the handle opening 14a of the handle 14 is formed in the end region 40b of the plate-shaped blank 42 of the slide 40.
  • the end 40a of the plate-shaped blank 42 remote from the handle 14 is designed as a cutting knife 41 with the cutting edge 41a.
  • the plate-shaped blank 42 of the slide 40 is approximately the same as the shape and dimensions of the guide plate 20 of the support plate 10 Congruent and in the area of the connecting piece 12, the guide plate 20 of the support plate 10 has the discharge opening 11 for the parent mass, this discharge opening 11 being larger than the discharge opening 31 for the hardening paste. In the closed state, this dispensing opening 11 for the regular mass is covered and closed by the plate-shaped blank 42 of the slide 40.
  • the slider 40 comprises an arm 43 formed on the plate-shaped blank 42 at right angles to the latter and guided in the second guide 33 of the support plate 10 with a second cutting knife 51 for the hardening paste formed at its free end 43a, the cutting edge 51a of which is parallel to the cutting edge 41a of the first cutting knife 41 runs on the plate-shaped blank 42 for the parent mass.
  • the plate-shaped blank 42 of the slide 40 has on its longitudinal side edges 42a, 42b the bead-like profile webs 44, 44 'encompassing the longitudinal side edges 20a, 20b of the guide plate 20 of the first guide 13, so that the longitudinal side edges 20a , 20b of the guide plate 20 of the support plate 10 engage in these bead-like profile webs 44, 44 ', for which purpose the longitudinal side edges 20a, 20b of the guide plate 20 have a corresponding profile (FIG. 4).
  • the guide plate 20 of the first guide 13 has, on the side facing the first cutting knife 41 of the plate-shaped blank 42 of the slider 40, a bevel 25 tapering towards the first cutting knife 41, so that the cutting knife 41 of the slider 40 interacts properly with the bevel 25 the guide plate 20 is ensured (Fig. 6).
  • the rear, the handle 14 having end 40b of the plate-shaped blank 42 of the slide 40 has a bevel 45 directed towards the guide plate 20 of the first guide 13 to limit the movement path for the slide 40 when the slide 40 assumes a position in which the two dispensing openings 11, 31 are closed.
  • the plate-shaped blank 42 of the slider 40 can expediently be locked in its position that releases the two dispensing openings 11, 31 with the guide plate 20 of the first guide 13 by means of latching cams, which are indicated at 46 in FIG. 10.
  • This locking device serves to limit the end position of the slide at the release openings 11, 31 releasing position and it is prevented by these locking cams or similarly designed devices that the slide 40 can be pulled out of the support plate 10.
  • the plate-shaped blank 42 of the slide 40 is guided with a firm fit on the guide plate 20, so that on the one hand a safe cutting of the filler from the pressed out or pressed out through the dispensing filler strand is ensured and on the other hand in the closed position of the slide 40 both Dispensing opening 11 for the stock and the dispensing opening 31 for the hardening paste are sealed airtight, so that the filler or hardener paste cannot dry out or harden in the delivery nozzle 113, 123 of the two containers 110, 120.
  • a guide body 27 is formed on the web 15 of the support plate 10 for the second cutting knife 51 in addition to the second guide 33.
  • This guide body 27 has, in the run-up direction of the second cutting knife 51, a guide surface 27a which rises up towards the second discharge opening 31 and merges into a horizontal section in which the second discharge opening 31 is formed (FIG. 8).
  • the guide plate 20 of the support plate 10 has, in the region of the handle 14 formed as a handle opening 14a in the plate-shaped blank 42 of the slide 40, an approximately U-shaped recess 28 which is congruent with the handle opening 14a (FIGS. 9 and 10).
  • the guide plate 20 of the support plate 10 has a shorter length than the length of the plate-shaped blank 42 of the slide 40.
  • the distance between the mutually facing narrow side edges 20c and 42c of the guide plate 20 and the plate-shaped blank 42 is approximately 1-2 mm, that is to say that if the dispensing openings 11, 31 are closed after corresponding slide actuation, the narrow side edge 20c of the guide plate 20 takes up the narrow side edge 42c of the plate-shaped blank 42 a position on the basis of which this distance of 1-2 mm results (FIG. 6).
  • the guide plate 20 of the support plate 10 with the plate-shaped blank 42 of the slide 40 and the web 15 of the support plate 10 are approximately congruent with the arm 43 of the plate-shaped blank 42.
  • the support plate 10 with the guides 13, 33 and the connecting piece 12, 32 is formed in one piece, expediently as a one-piece molded body.
  • the slide 40 with its arm 43 and the two cutting blades 41 and 51 is formed in one piece.
  • All parts of the cutting device 100 are made of plastics, preference being given to elastic plastics. However, other suitable materials can also be used for the manufacture of the cutting device 100.
  • the cutting device 100 is used wherever two containers of fillers and hardener pastes are removed, in order to put both compounds on a spatula and to mix them and then to be able to use the end product for repair work.
  • the can-shaped containers 110, 120 which hold the stock and the hardener paste are then arranged in devices known per se or in a support frame, which are preferably provided with plate-shaped centering brackets 131, 131 and which have through-holes 132, 132 for passing through the discharge ports 113, 123 are provided with the outlet openings 112, 122 on the base plates 111, 121 of the two containers 110, 120.
  • the support frame 130 accommodating the containers 110, 120 can be designed as a wall unit or as a standing unit.
  • Both containers 110, 120 have press covers 116, 126 lying on the inside of the container, which are acted upon by piston plates 115, 125, which are connected to piston rods 114, 124.
  • the piston rods 114, 124 are connected to a drive indicated at 135 in FIG. 11, which can be designed as an electromotive drive, and there is also the possibility of performing the drive hydraulically or by means of compressed air.
  • the cutting device 100 is placed on the containers in such a way that their connecting nozzles 12, 32 enter the discharge openings 112, 122 of the outlet ports 113, 123 of the containers 110, 120 are inserted in the manner of a stopper.
  • the cutting device 100 is thus held by means of a clamp fit at the outlet openings 112, 122 of the containers 110, 120. If the cutting device 100 assumes the closed position shown in FIG. 2, there is a tight seal to the outflow openings 112, 122 of the containers 110, 120.
  • the slide 40 When the slide 40 is opened, the discharge openings 11, 31 of the cutting device are released, so that the pressurized or pressurized air can flow out in the containers 110, 120 and can be picked up by the spatula held under the cutting device 100. After the required masses have been obtained, the slide 40 is closed, the mass strands being cut off at the same time. During the cutting process, the dispensing openings 11, 31 of the cutting device 100 are closed again at the same time (FIG. 3).
  • the connecting pieces 12, 32 of the cutting device 100 have dimensions which enable insertion into the outflow openings 112, 122 of the containers 110, 120 even if these outflow openings have different dimensions from container type to container type.
  • the length of the web 15 of the support plate 10 and of the arm 43 of the plate-shaped blank 42 of the slide 40 have a length which allows the cutting device 100 to be placed on commercially available can-shaped containers 110, 120.
  • the cutting device 100 adaptable to can-shaped containers with other dimensions, see a further embodiment of the web 15 and the arm 43 in their lengths adjustable.
  • the web 15 and the arm 43 are formed in two or more parts and provided with guides such that the two parts of the web 15 and the arm 43 on each required length can be brought in by pushing in or pulling out. Locking devices make it possible to establish an extended length for the web 15 and the arm 43.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Coating Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP94114029A 1994-09-01 1994-09-07 Dispositif de sectionnement de masses extrudées de cartouches, en particulier de mastics et de durcisseurs Withdrawn EP0699483A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9414136U DE9414136U1 (de) 1994-09-01 1994-09-01 Abschneidevorrichtung für in dosenförmigen Behältern abgepackte Stamm-Massen, insbesondere Spachtelmassen und Kitte und Härterpasten
DE9414136U 1994-09-01

Publications (1)

Publication Number Publication Date
EP0699483A1 true EP0699483A1 (fr) 1996-03-06

Family

ID=6913125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94114029A Withdrawn EP0699483A1 (fr) 1994-09-01 1994-09-07 Dispositif de sectionnement de masses extrudées de cartouches, en particulier de mastics et de durcisseurs

Country Status (3)

Country Link
US (1) US5577637A (fr)
EP (1) EP0699483A1 (fr)
DE (1) DE9414136U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089213A3 (fr) * 2010-01-25 2011-09-15 Vosschemie Gmbh Récipient en forme de boîte pour composants destinés à la fabrication de mastic prêt à l'emploi par mélange d'un composant liant et d'un composant durcisseur

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US20030136859A1 (en) * 2002-01-18 2003-07-24 3M Innovative Properties Company Method of applying two-component pavement markings and apparatus
DE10312843B3 (de) * 2003-03-21 2004-11-11 A. Kettenbach Gmbh & Co. Kg Vorrichtung zum Ausbringen von Ein- oder Mehrkomponentenmassen und Ventilanordnung hierfür
EP2468416A1 (fr) * 2010-12-24 2012-06-27 Sika Technology AG Dispositif d'application pour matières à plusieurs composants, ensemble de cartouche et unité d'emballage
US20190091720A1 (en) * 2016-03-16 2019-03-28 Henkel Ag & Co. Kgaa Battery powered dispenser for one and two component foils and cartridges
MX2021006375A (es) 2018-11-29 2021-08-11 Ethicon Inc Aplicador y metodo para revestimiento de sala de operaciones.
US11712229B2 (en) 2020-05-28 2023-08-01 Ethicon, Inc. Systems, devices and methods for dispensing and curing silicone based topical skin adhesives
US11518604B2 (en) * 2020-05-28 2022-12-06 Ethicon, Inc. Systems, methods and devices for aerosol spraying of silicone based topical skin adhesives for sealing wounds
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US2826339A (en) * 1955-01-14 1958-03-11 Maillard Jules Apparatus for mixing different kinds of material in predetermined proportions
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US5577637A (en) 1996-11-26

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