EP2027912A1 - Appareils destinés à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs - Google Patents

Appareils destinés à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs Download PDF

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Publication number
EP2027912A1
EP2027912A1 EP08012979A EP08012979A EP2027912A1 EP 2027912 A1 EP2027912 A1 EP 2027912A1 EP 08012979 A EP08012979 A EP 08012979A EP 08012979 A EP08012979 A EP 08012979A EP 2027912 A1 EP2027912 A1 EP 2027912A1
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EP
European Patent Office
Prior art keywords
mixing
hardener
component
reservoir
stator
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
Application number
EP08012979A
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German (de)
English (en)
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EP2027912B1 (fr
Inventor
Klaus-W. 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
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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
Priority claimed from EP07016608A external-priority patent/EP1900443B1/fr
Priority claimed from DE202007016136U external-priority patent/DE202007016136U1/de
Priority claimed from DE202008004098U external-priority patent/DE202008004098U1/de
Application filed by Vosschemie GmbH filed Critical Vosschemie GmbH
Priority to EP08012979A priority Critical patent/EP2027912B1/fr
Priority to ES08012979T priority patent/ES2340342T3/es
Publication of EP2027912A1 publication Critical patent/EP2027912A1/fr
Application granted granted Critical
Publication of EP2027912B1 publication Critical patent/EP2027912B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2721—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with intermeshing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B01F33/5022—Vehicle-mounted mixing devices the vehicle being a carriage moving or driving along fixed or movable beams or bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/56—General build-up of the mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use

Definitions

  • the present invention relates to a device for producing a ready-to-use filler compound by mixing at least two components, in particular from a binder component and a hardener component, to a pasty or liquid mixture, according to the preamble of claim 1.
  • Such devices for mixing at least two components are used, for example, in the production of fillers, wherein a hardener component with a 1 ... 2% content of a binder component is mixed to produce a curable filler.
  • the mixing device has for the supply of the respective components inlet openings, via which the components are added into the mixing chamber.
  • the components are stored in upstream receptacles such as cartridges or the like, the mixing device being part of a means for providing putties.
  • Such a device for producing a ready-to-use filling compound for the filling of surfaces which relate, for example, to vehicle bodies, is known from US Pat DE 203 07 518 U1 known.
  • the apparatus has two reservoirs arranged at a base station, of which one is filled with a binder component, namely a putty component, and the other with a hardener component.
  • a metering device By means of a metering device, the two components are each fed via a supply channel continuously to a mixing chamber in which the components come into contact with each other.
  • the mixing chamber is formed from a hose portion of a flexible hose, on the outside of press rollers attack, the Squeeze the tube section while simultaneously driving around a longitudinal axis.
  • the components Due to the friction occurring and the adhesion of the components to the inner wall of the tube, the components are mixed together. After the mixture has passed through the tube section, it arrives at an outlet opening provided on the tube, where it emerges continuously from the tube.
  • the tube wall is made of an airtight plastic, so that the air surrounding the tube during the mixing process does not get into the mix and can be trapped in this in the form of pores or voids.
  • an adhesive gun for application in particular a two-component adhesive, which readily allows a wide range of mixing ratios between a relatively tough adhesive component and a relatively liquid adhesive component in an adhesive gun.
  • This glue gun comprises a first cylindrical container provided with a first piston for pressing a relatively tough adhesive component from a first cylindrical container, a second cylindrical container provided with a second piston for pressing a relatively liquid adhesive component from the second cylindrical container a mixing unit into which the first cylindrical container and the second cylindrical container open, and drive means for moving the first and second pistons, wherein the drive means are designed for a higher speed of the first piston than the speed of the second piston, wherein the first cylindrical container has a larger inner diameter than the second cylindrical container.
  • the EP 1 570 805 A discloses a device for producing a mixture of several components, in particular for dental purposes: this device comprises at least two cartridges, each cartridge being a component of the mixture of several components and a piston adapted to force the component out of the cartridge, and a piston driving device in which the driving speed is adjustable, the driving device comprising a stepping motor.
  • the stepper motor is said to provide higher torque compared to known DC motors, while also providing high RPMs, albeit with relatively little torque, sufficient for rapid propulsion and retraction of the pistons.
  • the US 6,499,630 B discloses an arrangement for proportionally dispensing two or more flowable substances from two or more syringes, at least one of which is also used alone or in conjunction with other syringes, especially for dental purposes. According to this arrangement, it is provided that both the syringe body and the syringe plunger can be rigidly coupled together by releasable coupling devices regardless of the respective piston position in the feed direction.
  • the coupling devices are designed so that the pistons and / or the syringe body in any relative position can be connected to each other in the feed direction.
  • This arrangement further provides that the syringe body only in a predetermined relative position, the piston rods associated with the piston but are coupled together in any relative position.
  • the filler compound mixed with the device occasionally still has inhomogeneities.
  • the putty When the putty is filled on the surface of a vehicle body, the putty does not harden in the places where no hardening component is present.
  • the elimination of such defects is associated with a relatively large effort, since the filler removed by grinding of the body and then the body has to be filled again. If such imperfections go unnoticed in a repair and the body is then painted, it is even necessary to repaint the site.
  • the mixing device remains out of use in the long term, the filler may dry out, in particular in the end region of the tube, which leads to the device being unusable.
  • the hose is exposed to considerable wear, as during operation of the device in the hose a considerable flexing work is introduced.
  • the device is very expensive and space-intensive due to the press rolls or rollers.
  • a further disadvantage is the fact that the addition of the hardener component is not possible, at least by means of a visual inspection, so that it is not ensured that a simultaneous supply of hardener component and binder component to the mixing device is ensured.
  • the device should be designed as a carriage, so that supply hoses and electrical cables are avoided, thus creating a fully functional device, which can be used in very large-scale operations or production halls.
  • the invention includes the technical teaching that the apparatus for producing a ready-to-use filler for filling surfaces, in particular vehicle bodies, by mixing at least two components, in particular a binder component A and a hardener component B, by means of a mixing device from a hollow cylinder-like stator part and a rotor part rotatably accommodated therein concentrically about a longitudinal axis and an annular gap forming the mixing chamber between the rotor part and the stator part to form a pasty or liquid mixture, the mixing device having at least one inlet connection for supplying the binder component A and at least one further inlet opening for the supply of the hardener component B and is provided with a discharge opening for discharging the mixed material, wherein between the inlet nozzle and the discharge opening, the mixing chamber is formed, innerha lb of which the components A, B mix with each other, a support plate with two vertical, column-like struts connected in the upper region via a cross strut, between which a support plate forming filling
  • the support plate of the device has a support plate designed as a filling head for receiving the reservoir for the binder component A and the three reservoir for the hardener components B, B1, B2, wherein the four reservoir non-slip or stationary are positioned on the filling head and correspond with their outlet openings with inlet openings of supply channels in the filling head, the outlet openings with the introduction piece for the binder component A and for the hardener components B, B1, B2 of the mixing device or the insertion of the hardener components B, B1, B2 of a replaceable against the mixing device collecting containers for receiving and disposing of the predetermined amount of hardener component B, B1, B2 in the reservoirs for the hardener components B, B1, B2 can be brought into operative connection, and wherein the Reservoir in their Interiors of the container contents act upon plate-shaped piston by means of motor-operated hydraulic cylinders or otherwise formed drive devices or by manual operation in the container longitudinally movable piston rods, by means of the contents of the reservoir for
  • the invention is based on the fact that the filling heights of the hardener component B and the binder component A are different in their reservoir, resulting in that mixing ratios between the two components are obtained at the beginning of the tapping, the one Contain greater amount of hardener components, so that a predetermined and required mixing ratio is not obtained.
  • the surface height of both the binder component A in their reservoir and the hardener component B, B1 are exactly equalized in their reservoirs , For this reason, the filling levels on the reservoir for the hardener component B, B1 are greater than the filling level of the binder component A in their reservoir. This overfilling is in most cases about 10 mm.
  • the handle designed as a pull lever of the device is operated at half the height of the piston rods or the compressed air cylinder. After inserting the new reservoir for the binder component A and the two cartridge-like reservoir for the hardener component B, B1 in the device, the handle is pulled down with all the force, ie with about 30kg down and that long until it can not go on. Then all levels are equalized.
  • binder component A Since the binder component A has a much higher viscosity compared to the hardener component B, B1 and the size of the surface of the binder component A in their reservoir 98% of the total surface, it is not possible binder component A from their reservoir push out by manual force, because the binder component A requires a pressure of about 2 bar to emerge down from the outlet opening of the reservoir or from the outlet opening of the filling head. In a 10 kg reservoir for the binder component A, a pressure of 0.15 bar is exerted on the binder component A. Of course, this is not enough to transport Binder Component A, as that would require 400kg of traction. This is not achievable.
  • the amount of overfilling of the hardener component B, B1 receiving receptacle is then replaced with the mixing device, so that the mixture of binder component A and the hardener components B, B1 can be produced.
  • no overfilling is to be eliminated, this is only again the case, if new storage containers for the binder component A and the hardener component B, B1 into the device are used.
  • the collecting container consists of a cup-shaped, cylindrical or other geometric cross-sectional shape and closed on one side molding whose wall has two juxtaposed, standing with the interior of the molding in connection pipe socket, which are arranged and designed so that the collecting container by means of the insertable into the outlet openings of the filling head for the hardener components B, B1 pipe socket can be plugged onto the filling head. If the collecting container is no longer needed, then the collecting container is withdrawn from the filling head and the mixing device plugged.
  • the molding of the collecting container has on its wall surface opposite the two pipe sockets a pipe socket into which the clamping device or the drive shaft for the mixing device provided on the device is engaged for holding and centering the collecting container.
  • the mixing device has a hollow-cylinder-like stator part and a rotor part which is rotatably mounted concentrically about a longitudinal axis, the mixing chamber being annularly formed between the stator part and the rotor part, wherein a plurality of first mixing teeth formed on the stator part extend radially inwards and a plurality of second mixing teeth are formed on the rotor part extend radially outwardly into the mixing chamber to move by means of a rotary movement of the rotor part in the stator, the mixing teeth against each other and to create a mixing of the components A, B, B1, B2, wherein the stator has three associated with the mixing chamber inlet openings for the hardener component B, B1, B2.
  • the stator carries at its end facing away from the inlet openings an annular holder having fastening openings and the bayonet-type releasably and rotatably connected to the stator, wherein the rotation is limited by means of stops such that a fit of the inlet opening for the binder component A with the Supply for the binder component A and at the same time a fit of the inlet openings for the hardener component B, B1, B2 is achieved with the feeds for the components.
  • This annular support has two opposing parallel to the peripheral edge of the bracket arcuate, slot-shaped openings of which each slot-shaped aperture has two guide portions with different widths, of which the respective wider guide portion for inserting an integrally formed on the lower peripheral edge of the stator L-shaped Guide cam is formed, wherein the width of the wider guide portion corresponds to the length of the free angled leg of the guide cam, and of which the narrower guide portion has a width which is the strength of the integrally formed on the lower peripheral edge of the stator and extending parallel to the longitudinal direction of the mixing device Leg of the L-shaped guide cam corresponds.
  • An advantageous embodiment of the present invention provides that the inlet openings open directly into the mixing chamber of the mixing device, wherein the inlet opening for supplying the hardener component is present in triplicate to provide a redundant supply of the mixed material with the hardener component and the possibility in that hardener component B2 from the third storage tank with supply and caster of the mixing chamber of the mixing device can be supplied.
  • the requirement of a redundant supply of the hardener component based on the finding that inhomogeneities in the mix are usually caused by air bubbles in the hardener component, which can not be safely avoided even with careful production of the hardener component in practice.
  • the hardener component has a proportion of less than 5% and preferably only about 2% of the total volume of the mixed material, even the smallest air inclusions in the hardener component can result in places in the mix which do not contain hardening agents. Contain component and thus do not harden. Since in the apparatus according to the invention preferably two storage containers are provided for the hardener component and are connected to the mixing chamber via separate feed channels, in the case that an air bubble should be contained in one of the feed channels, the mixing chamber can still continue to supply the mixing chamber via the second feed channel Hardener component to be supplied. The risk that air bubbles of the hardener component should be contained in all feed channels at the same time is many times less and can therefore be neglected.
  • the device can be used, for example, for the following binder systems: polyester resins (unsaturated), peroxy-styrene systems, epoxy resins (two-component), polyurethane resin systems (two-component), phenolic resin systems, silicone systems (two-component), acrylate systems ( two-component) or thiocoll systems (polydisulfide systems).
  • binder systems polyester resins (unsaturated), peroxy-styrene systems, epoxy resins (two-component), polyurethane resin systems (two-component), phenolic resin systems, silicone systems (two-component), acrylate systems ( two-component) or thiocoll systems (polydisulfide systems).
  • the stator part is formed from a transparent material, wherein the transparent material belongs to the group of plastics comprising a polycarbonate (PC), a polymethyl methacrylate (PMMA) and / or a styrene-acrylonitrile (SAN) is formed. It is also of particular advantage to color the hardener component.
  • the transparent stator part is the Supply of hardener component visible so that the operator during the operation of the mixing device can control the supply of the hardener component of the visible eye.
  • the first mixing teeth are arranged on at least one first mixing tooth plane and the second mixing teeth on at least one second mixing tooth plane, and the mixing tooth planes are staggered axially in the direction of the longitudinal axis, so that the second mixing teeth of Rotate rotor part in the respective spaces of the first mixing teeth of the stator radially.
  • five mixing tooth planes can be provided by the first mixing teeth of the stator part, so that in the respective intermediate spaces, the second mixing teeth of the rotor part are arranged on a total of four mixing tooth planes. The mixture passes through from the inlet to the delivery opening, the total of five mixing teeth planes of the first mixing teeth and the four mixing teeth planes of the second mixing teeth.
  • the mixing teeth each have end faces, which face each other in the axial direction, in order to position them against each other in an axially acting force between the stator and the rotor part. Furthermore, the end faces are inclined at an angle ⁇ with respect to a plane arranged normal to the axis of rotation, so that the end faces slide on each other during the mixing process without removing material from the mixing teeth and entering the mix.
  • This makes it possible to keep the length of the rotor part in the direction of the axis of rotation short, so that after use of the rotor part or the stator only a corresponding residual amount of the mixed material remains in the mixing chamber.
  • the device thereby enables low consumption of the components.
  • the mixing teeth of the rotor part and the mixing teeth of the stator part by the delivery pressure of the components pressed against each other, wherein the obliquely extending face side surfaces slide on each other, without being removed from the teeth material abrasive and enters the mix.
  • the components of the mixed material between the mutually sliding end faces form a thin film which acts as a sliding layer.
  • the angle ⁇ under which the mixing teeth are inclined relative to each other of the plane arranged normal to the axis of rotation, may be at least 5 °, optionally 10 ° and preferably at least 15 °.
  • a further advantageous embodiment of the invention provides that the stator part comprises a support bearing surface on which the rotor part abuts with the end face of the mixing teeth formed thereon and slides away to create an axial slide bearing arrangement.
  • the rotor part is introduced into the stator part via an open end side facing away from the inlet openings until it abuts against the support bearing surface with the mixing teeth. This allows a one-sided axial mounting of the rotor part in the stator.
  • the geometry of the rotor part is adapted so that the second mixing teeth of the rotor part are at the frontal stop of the mixing teeth on the support bearing surface in the respective spaces of the first mixing teeth of the stator.
  • the axial support of the rotor part takes place in the joining direction of the rotor part in the stator against the support bearing surface, wherein in an axial play in the direction of the opening of the stator, the risk that the first and second mixing teeth come together. Due to the end faces, which are arranged at an angle ⁇ , the rotor part is returned in the direction of the joining direction, from which the rotor part is inserted into the stator, against the support bearing surface.
  • a further advantageous embodiment of the device is that the support frame of the device has an openable, preferably transparent protective cover for covering the reservoir, particularly preferably a circuit breaker in operative connection with the protective cover and the device is provided which turns off the device when the protective cover is open, which consists of a clear plastic or other suitable material and is door-like.
  • the support frame of the device has front and / or rear receptacle for receiving used or new mixing devices.
  • the device receiving support plate which may also be formed like a housing, is designed to be mobile according to another embodiment, wherein the mobility by hand or by motor, preferably by electric motor, can be made.
  • the support plate or the housing is provided with rollers, which are in communication with a drive motor, which together with a power source, in particular a rechargeable battery, preferably for a 24 volt operation, and a pressure vessel with a receiving volume of 25 liters or 50 Liters or even a larger amount for compressed air on the support plate or in the housing are arranged, wherein for the production of compressed air and a compressor can be provided.
  • a power source in particular a rechargeable battery, preferably for a 24 volt operation
  • a pressure vessel with a receiving volume of 25 liters or 50 Liters or even a larger amount for compressed air on the support plate or in the housing are arranged, wherein for the production of compressed air and a compressor can be provided.
  • Such a trained device requires no power connection and no compressed air connection and is thus suitable in large factories
  • Hydraulic, ie operated with compressed air drive devices of the device receive the compressed air from the arranged on the support plate or in the housing filled with compressed air pressure vessel, which can be refilled again and again with compressed air, which z. B. can be done by means of the intended compressor. If z. B. the 10 kg binder component A receiving reservoir is still full, less compressed air is needed for filling the drive cylinder cavity as later. Due to the movability of the device, it can be moved to any place where putty is needed.
  • the device is completely self-sufficient; it can be moved to any processing location, avoiding long distances when the unit is placed firmly in the production hall or workshop. It can be made putty directly on site without the need for connections for compressed air or electricity. It is thus ensured a compressed air and / or power supply for all drive devices of the device.
  • movable device 100 for producing a ready-made filler for the filling of surfaces, for example, vehicle bodies, from a binder component A and a hardener component B comprises a support plate 101 having a first drive device 102 and a holder 103 for a mixing device 1, which consists of a stator part 16 and a rotor part 19 ( Fig. 17 ), wherein between the two cylindrical parts 16 and 19, an annular gap is formed, which forms the mixing chamber 14.
  • the holder 103 with its handle 103 a simultaneously receives a second drive device 250 for the mixing device 1 ( Fig. 1 . 1E and 1F ).
  • This plate-shaped Filling head 104 also serves as a support and base plate 104 'for receiving a reservoir 90 for the binder component A and in the in Fig. 1B . 1C and 2 shown embodiment, three reservoir 91, 92, 92 'for hardener components B, B1, B2.
  • the outlet openings of the storage containers 90, 91, 92, 92 ' correspond to the inlet openings 207, 208, 209, 209' of feed channels 204, 205, 206, 206 'in the filling head 104 (FIG. Fig. 2 ), these supply channels in turn being in connection with the inlet connection pieces 17a, 17b, 17'b, 17 "b of the mixing device 1 when the apparatus 100 is put into operation, thus corresponding to the outlet openings of the storage containers 90, 91, 92, 92 '.
  • the carrier plate 101 may also be formed as a housing 101 'and be movable as the carrier plate 101 ( Fig. 1A . 1B . 1C . 1D . 1E and 1F ).
  • the outlet openings 201, 202, 203, 203 'of the feed channels 204, 205, 206, 206' are connected to the inlet connection pieces 17a, 17b, 17'b, 17 "b for the binder component A and the hardener components B, B1, B2 of the mixing device 1 or the introduction pipe 231, 232, 232 'for the hardener components B, B1, B2 of a replaceable against the mixing device 1 collecting container 230 for receiving and disposing of the predetermined amount by overfilling of hardener components B, B1, B2 in the storage containers 91, 92, 92 'for the hardener components B, B1, B2 in combination ( Fig. 3 . 8th and 10 ).
  • the reservoir 90, 91, 92, 92 ' have in their interior spaces 90a, 91a, 92a, 92' the container contents acted upon plate-shaped piston 240, 241, 242, 242 'by means of motor-operated hydraulic cylinders or otherwise formed drive devices or by manual operation in the container longitudinal direction movable piston rods 243, 244, 245, 245 ', by means of which the contents of the reservoirs 90, 91, 92, 92' for the binder component A and for the hardener components B, B1, B2 in the mixing device 1 or sub-contents the storage container 91, 92, 92 'for the hardener components B, B1, B2 can be pressed into the collecting container 230 ( FIGS. 7 and 8 ).
  • the collecting container 230 consists of a cup-shaped cylindrical or other geometric cross-sectional shape and preferably closed on one side mold body 235, the wall 235c two juxtaposed, with the interior 235b of the molded body 235 in communication pipe socket 231, 232 for the supply of hardener components has, which are arranged and formed so that the collecting container 230 by means of the in the outlet openings 202, 203 of the filling head 104 for the hardener component B, B1, B2 insertable pipe socket 231, 232, 232 'on the filling head 104 can be plugged.
  • the collecting container 230 has a corresponding number of pipe sockets 231, 232, 232 '.
  • a motor-operated hydraulic cylinder or a plurality of motor-operated hydraulic cylinders 110, 111, 112, 112 'piston rods are operated whose free in the interior spaces 90a, 91 a, 92a, 92'a of the reservoir 90, 91, 92, 92' lying ends plate-shaped Piston 240 241, 242, 242 'wear, so that when operating the hydraulic cylinder 110, 111, 112, 112', the piston rods with the in the interiors of the reservoir 90, 91, 92, 92 'lying piston 240, 241, 242, 242' are moved in the piston rod longitudinal direction to press the contents of the reservoir 90, 91, 92, 92 'in the mixing device 1 ( Fig.
  • Fig. 1A . 1B . 1C and 1D show more spatial representations of the device 100 Fig. 1 .
  • Container receptacles for the binder component A and for the hardener components B, B1, B2 are provided on the filling head 104.
  • profiled portions may be provided to ensure the stability of the reservoir 90, 91, 92, 92 '.
  • the device 100 shown comprises a device 1 for mixing two components, namely the binder component A and the hardener components B, B1, B2.
  • This mixing device 1 the individual components A, B, B1, B2 via the supply channels 204, 205, 206, 206 'of the filling head 104 are supplied.
  • the device 100 in addition to the reservoir 90 for the binder component A two reservoir 91, 92 for the hardener components B, B1 and beyond yet another reservoir 92 'for a further hardener component B2.
  • This reservoir 92 ' is arranged stably on the filling head 104 or the support plate 104'. Its content is analogous to the other reservoir 91, 92 housed during commissioning of the device from the container and passes through the filling head 104 in the mixing device 1, wherein the outlet opening of the reservoir 92 'with a supply channel 206' in the filling head 104 or in the support plate 104 'corresponds ( Fig. 3 . 4, 5 and 6 ).
  • the third drive device 270 is arranged on the columnar strut 106 of the device 100 in a box-like container 285.
  • the motor drive devices 102, 270 and the motor drive device 250 for the mixing device 1 are combined in a program control device or a control device 280 ( Fig.
  • the molded body 235 of the collecting container 230 has on its pipe wall 231, 232, 232 'opposite wall surface 235 c a pipe socket 234, in the holder and centering of the collecting container 230, the handle or clamping device 103 of the device 100, the drive shaft of the drive device 250 for Mixing device 1 is engaging.
  • mixing device 1 comprises a stator 16 and a rotor part 19.
  • the rotor part 19 is inserted into the stator 16 and rotatably mounted in this.
  • the drive for the rotor part 19 attacks ( Fig. 11 and 17 ).
  • the stator 16 has inlet openings or inlet connection 17a, 17b, 17'b, 17 "b, wherein through the inlet opening 17a, the binder component A and through the inlet openings 17b, 17'b, 17 "b, the hardener components B, B1, B2 are supplied.
  • respective arrows are labeled A, B, B1, B2.
  • the rotor part 19 is rotatably mounted about a longitudinal axis 20, wherein the ends of the rotor part 19 projections 22 are provided, which rotate with the rotor part 19 and extend into the inlet opening 17 a into it.
  • an increase in the flowability of the thixotropic binder component A is effected, wherein the projections 22 are repeatedly attached to the rotor part 19 at the end.
  • the attachment and mounting of the mixing device 1 to the holder 103 of the base 101 of the device 100 is carried out according to Fig. 11 . 12 . 13 . 14, 15 and 16
  • the stator 16 carries at its the inlet openings 17a, 17b, 17'b averted end 16a, the annular holder 120, the fastening apertures 121 and the bayonet-like releasably and rotatably connected to the stator 16, wherein the rotation the mixing device by means of stops 122, 123; 122a, 123a is limited such that a fit of the inlet opening 17a for the binder component A with the supply of the binder component A and at the same time a fit of the inlet openings 17b, 17'b, 17 "b for the hardener components B, B1 , B2 is achieved with the supplies for the hardener components B, B1, B2.
  • This annular support 120 has two opposing arcuate, slot-shaped openings 125, 135, each of which through openings 125, 135 two guide portions 125a, 125b, 135a, 135b having different widths, of which the respective wider guide portion 125a, 135a for insertion one of two formed on the lower peripheral edge 16 a of the stator 16 molded L-shaped guide cam 140, 140 ', wherein the width of the wider guide portion 125 a; 135a corresponds to the length of the free angled leg 140a, 140'a of the guide cam 125, 135 and of which the narrower guide portion 125b, 135b has a width which is the thickness of the integrally formed on the lower peripheral edge 16a of the stator 16 and parallel to the longitudinal direction the mixing device 1 extending leg 140b, 140'b of the L-shaped guide cam 140, 140 'corresponds.
  • the respective outer wall region 125c, 135c of the narrower guide section 125b, 135b, while forming tongue-like edge regions 127, 137, has web-like wall sections 125d, 135d, so that groove-like recesses are formed whose depth corresponds approximately to the thickness of the angled leg 140a, 140'a of the L-shaped guide cam 140, 140 '( Fig. 11 ).
  • the annular support 120 is made of a plastic or other suitable material, for. B. a metal.
  • the annular support 120 is used as follows: On the support 103 of the support plate 101 of the device 100, the annular support 120 is fixed such that the slot-like openings 125, 135 with their wider guide portions 125a, 135a and with their narrower guide portions 125b, 135b of Blending device 1 are facing ( Fig. 11 ). After attachment of the annular holder 120, the mixing device 1 is placed on the holder 120 in such a way that the L-shaped guide cams 140, 140 'of the mixing device 1 are passed through the wider guide portions 125a, 135a of the slot-shaped openings 125, 135 (FIG. Fig. 16 ).
  • the mixing device 1 is rotated about its longitudinal axis until the free legs 140a, 140 'of the L-shaped guide cam 140, 140' at the ends of the narrower guide portions 125b, 135b of the slot-shaped openings 125, 135 abut.
  • the free legs 140a, 140'a of the L-shaped guide cam 140, 140 ' engage under the tongue-like edge regions 127, 137 of the narrower guide sections 125b, 135b, which run adjacent to the circumferential edge of the annular holder 120 ( Fig. 2 ).
  • the mixing device 1 is thus held like a bayonet on the annular holder 120 and thus on the holder 103 of the base 101 of the device 100.
  • the bayonet lock is unlocked and the mixing device 1 can be removed from the device 100 in order to be able to exchange a used mixing device 1 with a new mixing device.
  • this type of mounting of the mixing device 1 on the device 100 is achieved that after the insertion of the mixing device 1 in the annular holder 120, that the rotation of the mixing device 1 by means of stops 122, 123, 122a, 123a at the ends of the slot-like openings 125, 135 of the annular holder 120, 130 is limited such that a fit of the Inlet opening 17a for the binder component A with the supply for the binder component A and at the same time a fit of the inlet openings 17b, 17'b, 17 "b for the hardener component B, B1, B2 with the supplies for the hardener components B, B1, B2 is reached ( Fig. 11 ).
  • the binder component A Due to the projections 22 at the end of the rotor part 19 kinetic energy is introduced into the binder component A to reversibly destroy their thixotropy, the binder component A can thereby more uniform with the two hardener components B when entering a subsequently arranged mixing chamber 14 and mix B1.
  • the mixing chamber 14 is formed ringpaltartig between the rotor part 19 and the stator 16.
  • the components A, B and B1 to be mixed are fed into the mixing device 1 in such a way that they first connect to one another in the interior of the mixing chamber 14, after the hardening component B2 has already been supplied to the mixing chamber 14 by the forward flow with subsequent overrun.
  • the mixing device 1 This leaves after the completion of the mixing process and the separation of the mixing device 1 from a corresponding base station all Mischgutreste in the mixing device 1.
  • This is designed as a disposable part, which is disposed of after use and replaced by a corresponding new part.
  • the hardener components B, B1, B2 are supplied to the mixing chamber 14, in which the hardener components are mixed with the binder component A.
  • the supply of the components A, B and B1 in the following order: First, before the beginning of the actual mixing process for about one second as a flow, hardener component B2 from the reservoir 92 'of the mixing device 1, in which there is no binder component A and no further hardener components are located.
  • a lag of the hardener component B2 is carried out for one second, while at the same time the required amounts of binder component A and hardener components B and B1 from the storage containers 90, 91,92 are supplied.
  • the supply of the hardener component B2 is only for the lead and the caster.
  • a small amount of hardener component B is then fed to the mixing chamber 14.
  • the binder component A and the hardener component B1 are supplied, so that the binder component A passing into the mixing chamber meets the hardener component B or B2 already in the mixing chamber and already mixes with it.
  • binder component A flowing into the mixing chamber strikes the already existing hardener component B or B2 and is mixed therewith, so that no fraction of binder component which has no hardener component can escape ,
  • the first exiting mixture contains hardener component and can be processed immediately.
  • hardener component of the mixing chamber 14 is supplied before the binder component flows into the mixing chamber.
  • This flow of hardener component is achieved by control technology by a corresponding control of the metering devices 90, 91, 92, 92 'takes place for the hardener components and for the binder component ( Fig. 6 ).
  • the stator part 16 of the mixing device 1 can also have only one feed for the hardener component.
  • a supply of a small amount of hardener component B2 as flow and caster takes place first via the controller, after which the supply takes place a small amount of hardener components in the mixing chamber 14, whereupon then the supply of the binder component and that takes place together with other hardener components.
  • the reservoir 92 ' is removed only hardener component for the flow and the caster, so that before the supply of the binder component already a very small amount of hardener component is present in the mixing chamber 14, so that binder component at the inlet into the Mixing chamber 14 already impinges on it with introduced by the precursor hardener component and to create a sliding transition, there is still the supply of a small amount of hardener component, whereupon the further supply of hardener component and binder component takes place. It is also possible, instead of removing hardener components from two storage containers, to remove for the flow and the after-run hardener component only from one of the two reservoir for the hardener component. It is more advantageous, however, if two storage containers for the hardener component and a separate storage container with hardener component for the supply and the caster is provided.
  • the components to be mixed are continuously conveyed through the mixing chamber 14 to a dispensing opening 21 arranged on the stator part 16, which is arranged in the flow direction behind the inlet openings 17a, 17b and 17'b and after the mixing chamber 14.
  • a plurality of first mixing teeth 23 are arranged, which extend radially inwardly into the mixing chamber 14, whereas on the rotor part 19 second mixing teeth 24 are arranged, which extend radially outwardly into the mixing chamber 14.
  • the first mixing teeth 23 are arranged on a first mixing tooth plane 10 and the second mixing teeth 24 on a second mixing tooth plane 11. Overall, five first mixing tooth planes 10 and four second mixing tooth planes 11 are provided, which are arranged interleaved alternately in the axial direction along the longitudinal axis 20.
  • the second mixing teeth 24 run radially through the rotational movement of the rotor part 19 in the interstices of the first mixing teeth 23, which are formed at rest on the stator 16. This results in a shearing or dividing movement between the mixing teeth 23 and 24, so that the mixture undergoes optimum mixing.
  • Pre-mixing of the two components A, B and / or B1 is effected by larger second mixing teeth 24, which are arranged at the front end of the rotor part 19, so that these components are premixed by this mixing tooth plane.
  • the larger trained end-mounted second mixing teeth 24 are arranged fourfold on the circumference of the rotor part 19 and each go into the likewise fourfold existing projections 22 on.
  • the stator part 16 has a receiving opening, in which a cylindrical bearing portion 27, which is integrally formed on the rotor part 19, causes a bearing of the rotor part 19 in the stator part 16.
  • a radial bearing of the rotor part 19 is provided in the stator 16.
  • the diameter fit of the cylindrical bearing portion 27 on the rotor part 19 is dimensioned in diameter so that a corresponding slide bearing assembly is formed.
  • Fig. 20 shows a cross section of the mixing device 1, wherein both the stator 16 and the rotor part 19 are shown in cross section.
  • the arrangement of the mixing teeth 23 and 24 is illustrated in particular, wherein the second mixing teeth 24 are formed on the rotor part 19 such that with respect to an injection molding production of the rotor part 19 only a single division plane for the application of a one-stroke injection molding tool is sufficient.
  • the mixing teeth 23, 24 are each integrally formed on the stator part 16 and on the rotor part 19, so that the mixing device 1 consists only of these two components.
  • the rotor part 19 has an inner region, which is hollow as a recess 29.
  • locking ribs 25 extend radially inwardly, wherein on the circumference a total of eight locking ribs 25 are arranged.
  • the stator part 16 comprises a crescent-shaped detent contour 15, which is provided on the outer circumference.
  • Fig. 21 11 illustrates a cross section of the stator part 16, which is shown cut along the longitudinal axis 20.
  • the arrangements of the inlet openings 17a, 17b, 17'b are shown in section, which open directly into the mixing chamber 14.
  • the first mixing teeth 23 are arranged on the total of five levels, wherein a total of twelve first mixing teeth 23 are provided distributed over the circumference on a respective mixing tooth plane.
  • a discharge opening 21 is provided, which leads the mixture radially outward from the mixing chamber 14 ( Fig. 5 ).
  • the stator 16 On the outer periphery of the stator 16 plate-shaped projections 18 are formed, wherein a total of three plate-shaped projections 18 at the height of the discharge opening 21 and the end of the stator 16 are provided.
  • the inlet opening 17a or 17b is at the height of a support bearing surface 12 in the mixing chamber 14, wherein the support bearing surface 12 a axial bearing of the - not shown here - rotor part 19 forms.
  • the stator part 16 is open at the rear end, which is opposite to the inlet openings 17a, 17b, 17'b, 17 "b, so that the rotor part 19 can be joined through this opening in the stator part 16.
  • the stator part 16 In the region of the opening
  • the stator part 16 has a cavity 28, designed as a section, for receiving the mixture to be moved in.
  • exit openings 13 are provided in the wall, which are arranged twice on the circumference.
  • Fig. 22 is a plan view of the stator 16 is shown, which shows in particular the arrangement of the inlet openings 17a, 17b, 17'b.
  • the inlet opening 17a is eccentric and has a circular cross-section.
  • two inlet openings 17b, 17'b are provided in order to enable a redundant supply of the hardener component into the mixing chamber 14.
  • the inlet openings 17b, 17'b, 17 "b are formed spaced apart from one another and are fed via feed lines and metering devices 91, 92 which are also separate from one another.
  • Fig. 23 the rotor part 19 is shown, wherein in particular the second mixing teeth 24 are shown with respect to their distribution on the circumference of the rotor part 19.
  • a total of twelve mixing teeth are provided on a mixing tooth plane 11, so that a total of 48 mixing teeth 11 are arranged on the rotor part 19 with a total of four mixing tooth planes.
  • Fig. 24 illustrates a partial cross section through the mixing device 1 along the annular circumferential mixing zone, wherein the mixing teeth 23 of the stator 16 shaded and the mixing teeth 24 of the rotor member 19 are shown unshaded.
  • the mixing teeth 23 and 24 of the individual mixing tooth planes are arranged at a distance from one another in such a way that the teeth have tooth gaps with one another. Between the individual mixing tooth planes, the mixing teeth 23, 24 have gaps through which, during the rotational movement, the mixing teeth of the other side lying opposite the relevant gap run through.
  • the mixing teeth 23 have end faces 31, which face the end faces 30, which are integrally formed on the second mixing teeth 24. Upon contact of the mixing teeth 23 and 24, a sliding can thus take place without material being removed from the mixing teeth. This can be done in particular when the rotor part 19 is offset relative to the stator part 16 by an amount x, so that the mixing teeth 23, 24 meet.
  • the end faces 30, 31 are beveled at an angle ⁇ , wherein the angle ⁇ is preferably 15 °.
  • the hydraulic drive device 270 for actuating the piston rod 245' for the reservoir 92 'for the hardener component B2 is put into operation so that the flow for the hardener Component B2 can be initiated.
  • injuries are prevented, which occur when fingers of an operator's hand in the region of the opening edge, in particular of the reservoir 90 for the binder component A, come to rest and be clamped by the relatively high pressure in the container direction moving piston plate.
  • the mixing device 1 is inserted with its pipe socket-like insertion openings 17a, 17b, 17'b, 17 "b into the outlet openings 201, 202, 203, 203 'of the filling head 104 when the device 1 is put into operation ( Fig. 1E and 11 ).
  • the holder 103 is opened, the mixing device 1 with its insertion openings 17a, 17b, 17'b, 17 "b inserted into the outlet openings 201, 202, 203, 203 'of the filling head 104 and the holder 103 is closed, at the same time a compound of Rotor part 19 is provided with the provided on the holder 103 drive motor 250 ( Fig. 1 E) ,
  • the molded body 235 of the collecting container 230 is made of a plastic or a suitable material.
  • the collecting container 230 filled with the amount of hardener component B, B1 which constitutes the overfilling is withdrawn from the filling head 104 and disposed of (FIG. Fig. 8 ).
  • the mixing device 1 is inserted onto it, in which the pipe socket-like inlet openings 17a, 17b, 17'b of the mixing device 1 in the outlet openings 201, 202, 203 of the feed channels 204, 205, 206 in the Filling head 104 are inserted ( Fig. 7 ).
  • the arrangement of the outlet openings 202, 203 for the hardener component B, B1 in the filling head 104 and the arrangement of the pipe socket-like inlet openings 17b, 17'b of the mixing device 1 and the pipe socket 231, 232 of the collecting container 230 is such that both the pipe socket-like Inlet openings 17b, 17'b of the mixing device 1 and the pipe socket 231, 231 of the collecting container 230 in the outlet openings 202, 203 for the hardener component B, B1 in the filling head 104 can be inserted.
  • the arrangement of the outlet opening 201 for the binder component A in the filling head 104 is such that the pipe socket-like inlet opening 17a of the mixing device 1 for the binder component A can correspond to the outlet opening 201 for the binder component A in the filling head 104 ( Fig. 3 ).
  • a ready-to-use filler for filling surfaces of, for example, vehicle bodies by mixing a binder component A with hardener components B, B1, B2 to a pasty or liquid mix in the Made way that before the start of tapping a mixed amount of binder component A and hardener component B, B1 to equalize the surface height of the binder component A in the reservoir 90 and the hardener components B, B1 in the two storage containers 91, 92, the filling height of the hardener components B.
  • B1 in the two storage containers 91, 92 is set higher in relation to the filling level of the binder component A in the reservoir 90, then the piston 240, 241, 242 arranged in the inner spaces 90a, 91a, 92a at their free ends by manual operation carrying piston rods 110, 111, 112 in the storage containers 90, 91, 92 by manual operation against the container contents with simultaneous loading of the binder component A in the reservoir 90 and the hardener components B, B1 in the reservoir 91, 92 moves and overfilled Amount of hardener components B, B1 from the storage containers 91, 92 in the collecting container 230 used in the device 1 pushes out until the same filling levels of binder component A and hardener components B, B1 are reached, whereupon the collecting container 230 is replaced by the mixing device 1 and then all piston rods 110, 111, 112 are actuated by means of motor or hydraulic force to those for the Preparation of the mixture required amounts of binder component A and hardener component B, B1
  • the frame of the device has an openable, transparent protective cover 200 for covering the reservoirs 90, 91, 92, 92 ', wherein a circuit breaker is provided in operative connection with the protective cover 200 and the device 100, which turns off the device when the protective cover open, made of a crystal clear plastic or another suitable material and is door-like ( Fig. 1A ).
  • receptacles 300, 301 for receiving spent and new mixing devices 1 are provided on the support frame of the device 100 on the front and / or rear side ( Fig. 1C and 1D ).
  • a further optical signal device 350 connected to a power source such as a signal lamp 351 emitting a white light or colored light and / or an acoustic signal device 360, such as a signal horn or siren 361
  • a power source such as a signal lamp 351 emitting a white light or colored light and / or an acoustic signal device 360, such as a signal horn or siren 361
  • both signal devices 350, 360 are activated at a startup of the device 100 for a predetermined period, preferably for a period of two or three minutes, by lighting up and / or signal delivery. Even with a blank indication for the reservoir 92 'for the hardener component B2, the signaling device 360 can be activated ( Fig. 1 ).
  • the device 100 receiving support plate 101 is movable and is provided for this purpose with rollers 405 ( Fig. 1A . 1B . 1C ).
  • a compressor 400 preferably a mini-compressor, arranged by means of which for the actuation of the hydraulic cylinders 110, 111, 112, 112 ', which are connected to the piston rods, required compressed air is generated.
  • the compressor 400 has a container 401, which is preferably filled with at least 20 liters of air, which is under a pressure of at least 20 bar.
  • a power source 410, z. B. in the form of a rechargeable battery, preferably one or more motor vehicle batteries arranged, which may be connected to a transformer.
  • the support plate 101 may also be formed as a housing 101 '.
  • a compressed air tank 401 with a capacity of 25 liters or 50 liters or even for larger amounts of compressed air and / or a power source 410 are arranged ( Fig. 1 . 1A . 1B . 1C . 1D . 1E and 1F ).
  • a rechargeable battery is preferably used for a 24 volt operation.
  • the compressed air tank 401 may also be connected to a compressor 400 to generate the required compressed air. Due to the possibility of storing compressed air in the compressed air tank 401, compressed air is available for the operation of the device 100 at all times.
  • the carrier plate 101 or the housing 101 ' is provided with rollers 405.
  • the support plate 101 or the housing 101 'or the device 100 itself is provided with a rod-like handle 406 ( Fig. 1A ).
  • a drive motor 408 is provided on the carrier plate 101 or on the housing 101 ', which is fed by the current source 401 ( Fig. 1 ).
  • the method of the device is controlled.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Apparatus (AREA)
  • Accessories For Mixers (AREA)
EP08012979A 2007-08-24 2008-07-18 Appareils destinés à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs Active EP2027912B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08012979A EP2027912B1 (fr) 2007-08-24 2008-07-18 Appareils destinés à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs
ES08012979T ES2340342T3 (es) 2007-08-24 2008-07-18 Dispositivo para mezclar un componente aglomerante y endurecedor para producir masilla lista para su uso.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP07016608A EP1900443B1 (fr) 2006-09-12 2007-08-24 Système d'appareils destiné à la fabrication de mastic prêt à l'emploi par le mélange de composants liants et durcisseurs
DE202007016136U DE202007016136U1 (de) 2007-05-31 2007-11-19 Gerät zur Herstellung einer gebrauchsfertigen Spachtelmasse durch Vermischen einer Binder- und einer Härter-Komponente
DE202008004098U DE202008004098U1 (de) 2007-03-29 2008-03-25 Gerät zur Herstellung einer gebrauchsfertigen Spachtelmasse durch Vermischen einer Binder- und einer Härter-Komponente
EP08005451A EP1974805A3 (fr) 2007-03-29 2008-03-26 Appareil destiné à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs
DE202008009130 2008-07-07
EP08012979A EP2027912B1 (fr) 2007-08-24 2008-07-18 Appareils destinés à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs

Publications (2)

Publication Number Publication Date
EP2027912A1 true EP2027912A1 (fr) 2009-02-25
EP2027912B1 EP2027912B1 (fr) 2010-01-20

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EP08014731A Withdrawn EP2027913A1 (fr) 2007-08-24 2008-08-20 Appareil destiné à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs

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EP08014731A Withdrawn EP2027913A1 (fr) 2007-08-24 2008-08-20 Appareil destiné à la fabrication de mastic prêt à l'emploi par le mélange de composants de liants et de durcisseurs

Country Status (3)

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EP (2) EP2027912B1 (fr)
ES (1) ES2340342T3 (fr)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089224A1 (fr) * 2010-01-25 2011-07-28 Vosschemie Gmbh Appareil permettant de fabriquer des mastics prêts à l'emploi par le mélange d'un composant liant et d'un composant durcissant
WO2012080502A1 (fr) * 2010-12-17 2012-06-21 Vosschemie Gmbh Appareil permettant d'élaborer une masse à jointoyer prête à l'emploi par mélange d'un composant liant et d'un composant durcisseur
WO2019185234A1 (fr) * 2018-03-24 2019-10-03 Siempelkamp Maschinen- Und Anlagenbau Gmbh Système mélangeur

Citations (2)

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Publication number Priority date Publication date Assignee Title
EP1570805A1 (fr) 2004-03-01 2005-09-07 3M Espe AG Dispositif et procédé pour obtenir un produit à plusieurs composants
DE202006014187U1 (de) 2006-02-24 2007-01-18 Vosschemie Gmbh Vorrichtung zum Vermischen einer Binder- und einer Härter-Komponente zur Herstellung einer gebrauchsfertigen Spachtelmasse

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
NL1026872C2 (nl) 2004-08-19 2006-02-21 Bostik Findley B V Kitpistool, bijbehorende verpakking met kitcomponent, mengeenheid en verbindingsstuk, en werkwijze voor gebruik daarvan.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1570805A1 (fr) 2004-03-01 2005-09-07 3M Espe AG Dispositif et procédé pour obtenir un produit à plusieurs composants
DE202006014187U1 (de) 2006-02-24 2007-01-18 Vosschemie Gmbh Vorrichtung zum Vermischen einer Binder- und einer Härter-Komponente zur Herstellung einer gebrauchsfertigen Spachtelmasse

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089224A1 (fr) * 2010-01-25 2011-07-28 Vosschemie Gmbh Appareil permettant de fabriquer des mastics prêts à l'emploi par le mélange d'un composant liant et d'un composant durcissant
CN102858443A (zh) * 2010-01-25 2013-01-02 福斯分析有限公司 用于通过混合粘结剂组分和固化剂组分制备随时可用的填料的部件
RU2545344C2 (ru) * 2010-01-25 2015-03-27 Фоссхеми Гмбх Прибор для приготовления готовой для использования шпаклевочной массы посредством смешивания связующего и отверждающего компонентов
CN102858443B (zh) * 2010-01-25 2015-07-01 福斯分析有限公司 用于通过混合粘结剂组分和固化剂组分制备随时可用的填料的部件
AU2011208671B2 (en) * 2010-01-25 2016-07-21 Vosschemie Gmbh Unit for producing ready-to-use fillers by mixing a binder component and a curing agent component
US9475015B2 (en) 2010-01-25 2016-10-25 Vosschemie Gmbh Unit for producing ready-to-use fillers by mixing a binder component and a curing agent component
WO2012080502A1 (fr) * 2010-12-17 2012-06-21 Vosschemie Gmbh Appareil permettant d'élaborer une masse à jointoyer prête à l'emploi par mélange d'un composant liant et d'un composant durcisseur
WO2019185234A1 (fr) * 2018-03-24 2019-10-03 Siempelkamp Maschinen- Und Anlagenbau Gmbh Système mélangeur

Also Published As

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EP2027913A1 (fr) 2009-02-25
WO2009027040A1 (fr) 2009-03-05
ES2340342T3 (es) 2010-06-01
EP2027912B1 (fr) 2010-01-20

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