EP1360997A2 - Vorrichtung zum unmittelbaren Mischen und zur Abgabe von Zweikomponenten-Produkten - Google Patents

Vorrichtung zum unmittelbaren Mischen und zur Abgabe von Zweikomponenten-Produkten Download PDF

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Publication number
EP1360997A2
EP1360997A2 EP03425277A EP03425277A EP1360997A2 EP 1360997 A2 EP1360997 A2 EP 1360997A2 EP 03425277 A EP03425277 A EP 03425277A EP 03425277 A EP03425277 A EP 03425277A EP 1360997 A2 EP1360997 A2 EP 1360997A2
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EP
European Patent Office
Prior art keywords
container
product
mixing
comprised
thrusting
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Withdrawn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
EP03425277A
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English (en)
French (fr)
Other versions
EP1360997A3 (de
Inventor
Giacomo Mealli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1360997A2 publication Critical patent/EP1360997A2/de
Publication of EP1360997A3 publication Critical patent/EP1360997A3/de
Withdrawn legal-status Critical Current

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    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—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
    • B05C17/00559—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 the different components being stored in coaxial chambers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
    • E04F21/161—Trowels
    • E04F21/162—Trowels with a blade having a notched or toothed edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0103—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like with electrically actuated piston or the like

Definitions

  • the present invention relates to a device for the instant mixing and delivery of bi-component products.
  • the invention concerns a device of the above kind suitably studied for the instant mixing of polyurethan bi-component glues, particularly for wood floors, PVC, ceramic and like.
  • Catalyst B is poured within the basic product A container and, by a suitable tool, such as a drilling machine provided with a helix frusta suitable to mix at low speed, the two components are mixed.
  • a suitable tool such as a drilling machine provided with a helix frusta suitable to mix at low speed
  • bi-component After having mixed, bi-component is manually poured on the floor rough to be glued and thus it is manually spread by a toothed spatula.
  • suitable spatulae are realised to spreading the mixed adhesive on the bottom, where the parquet or other material will be afterwards applied.
  • the worker is obliged to use within a limited period of time, the whole amount of the pre-mixed product, since when this time is passed, the product catalyses and can no more be used.
  • Another problem is surely due to the complexity of the use of said glue both at an handicraft and, mainly, at an industrial level.
  • the Applicant has realised a device allowing to instant mix bi-component products, and particularly polyurethan bi-component glues, making them immediately ready to be delivered.
  • Another object of the present invention is that of providing a device allowing to properly dosing during the mixing the two components.
  • Still another object of the present invention is that of providing a device allowing to mix only the amount of product that must be really used.
  • a device for instant mixing and delivery of bi-component products comprising a first container for a first product and a second container for a second product, each container being in communication with a relevant exit, thrusting or piston means, acting at the rear on said first and second containers, a first and a second conducts, coupled with said two front exits of said first and second containers, product mixing means provided at the exit of said first and second conducts, and means for the application of the mixed product on the final surface.
  • said first and second containers are realised one inside the other one, being provided two front exits for the separated exit of said products, means for housing said products, said housing means being provided with thrusting or piston means at the rear acting.
  • said container is comprised of a cylindrical container having two concentric cavities, with a rear wall on which said thrusting means act.
  • said container housing means can be comprised of a frame having the dimensions adjustable in function of the container dimensions.
  • said thrusting means can be comprised of at least a plate, acting on the rear wall of the two separated containment zones of said container or on each single container, and of a Worm screw, determining the advancement of said at least one plate.
  • said thrusting means are powered by an electric motor.
  • said mixing means can be comprised of a single mixer, preferably an helical mixer, or of a plurality of mixers, preferably helical mixers, in a number corresponding to the number of exit holes of said application means.
  • said application means provide a plurality of openings or nozzles of the mixed product, spaced each other.
  • said application means can be comprised of a traditional spatula.
  • a device 1 according to the invention is shown, said device 1 providing a housing 2 for a bucket 3 (see figure 2), said housing being provided with a piston 4, powered by a motor 5 acting on the piston 4 in such a way to cause the exit of the product.
  • the bucket has two coaxial cavities 6 and 7, respectively containing the basic product A and the catalyst B, and on which said piston 4 acts at the rear to cause the exit of the products A and B.
  • Housing 2 can be provided with a system for adapting to the dimensions of the buckets 3 of different dimensions.
  • piston 4 has two plates 8, 9, one for each container 6, 7, having a diameter corresponding to the diameter of the relevant container 6, 7. Said plates 8, 9 are supported by perpendicular arms 10.
  • an Worm screw 11 is provided, which is connected to the ratiomotor 5 of the traditional type, rotating at 60/80 revolution per minute and operating the Worm screw 11.
  • two exit nozzles 12, 13 are provided, respectively at the exit of the container 6 and of the container 7, having such diameter to allow a proper dosing of the two products A and B.
  • Two tubes 14, 15 are coupled to said nozzles, said tubes having a diameter suitable to obtain a proper mixing of products A and B.
  • Each one of the solutions shown provides a spatula, and the mixing occurs close to the same spatula.
  • the two tubes 14 and 15 converge toward a helical mixer 16, downward which the spatula 17 is provided.
  • Said spatula 17 is realised in such a way to apply strips 18 of mixed product, without the presence of product between said strips 18.
  • the movement action developed inside the helical mixer 16 obliges the product to homogeneously mix.
  • the product suitably mixed, ready to be used is obliged, thanks to the thrust received by the ratiomotor 5, to exit from the V shaped spatula, in the basis of which small holes are provided, said small holes being possibly of various diameter according to the specific needings in such a way to obtain a homogeneous and quick spreading.
  • FIG. 6 provides a distributor 21, downward the tubes 14 and 15, the mixing occurring within the nozzles 22.
  • the device according to the invention can also be used employing a spatula 23 of the traditional kind, with which an application of the product as shown in the figure is shown.
  • said solution provides two separated containers 3' and 6', on which a relevant Worm screw 10' acts, powered by a motor 5'.
  • the two containers have relevant exits 12', 13', converging toward the mixer 16' and the spatula 17'.
  • Glue container 6' has a opening 30 for the insertion of the glue.
  • the device according to the invention allows a complete delivery of the product since the suitable thrusting plates do not allow to leave residuals of the product in the containers, with a remarkable ecological and economical advantage.
  • the innovative device allows to obtain a perfect mixing of the two components, thus allowing an optimum use of the properties of the product.
  • the specific spatula suggested further allows to save remarkable amount of product, always exploiting in an optimum way the features of the same product.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Coating Apparatus (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP03425277A 2002-05-10 2003-04-30 Vorrichtung zum unmittelbaren Mischen und zur Abgabe von Zweikomponenten-Produkten Withdrawn EP1360997A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002RM000260A ITRM20020260A1 (it) 2002-05-10 2002-05-10 Dispositivo per la miscelazione istantanea di prodotti bicomponenti.
ITRM20020260 2002-05-10

Publications (2)

Publication Number Publication Date
EP1360997A2 true EP1360997A2 (de) 2003-11-12
EP1360997A3 EP1360997A3 (de) 2006-05-31

Family

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Family Applications (1)

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EP03425277A Withdrawn EP1360997A3 (de) 2002-05-10 2003-04-30 Vorrichtung zum unmittelbaren Mischen und zur Abgabe von Zweikomponenten-Produkten

Country Status (2)

Country Link
EP (1) EP1360997A3 (de)
IT (1) ITRM20020260A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006038024A1 (en) * 2004-10-08 2006-04-13 Quick Fix Tiling Solutions Limited A tiling accessory
WO2007060537A2 (en) * 2005-11-25 2007-05-31 Di.Gi. Costruzioni Meccaniche S.R.L. A device for dispensing adhesive to planar surfaces, in particular tiles, an automatic machine for applying adhesive to planar surfaces and an adhesive cartridge
BE1016978A3 (nl) * 2006-02-07 2007-11-06 Alex Mariette Moens Inrichting voor het aanbrengen van een fixatiemiddel op een werkoppervlak.
EP1885971A2 (de) * 2005-05-06 2008-02-13 Stuart Edward Saunders Kipp-klebstoffapplikator
CN103132703A (zh) * 2013-03-12 2013-06-05 金陵科技学院 建筑保温紧固件快速施工方法
CN108979099A (zh) * 2018-06-27 2018-12-11 仇建芳 一种建筑施工用钢齿密度可调的铺砖平灰器
EP3858588A1 (de) * 2020-01-27 2021-08-04 Vestas Wind Systems A/S Beschichtungsapplikatorwerkzeug und verfahren zur reparatur eines vorderkantenschadens an einer windturbinenschaufel
US20220023896A1 (en) * 2020-07-24 2022-01-27 Albion Engineering Company Common head having an offset partition for use with multi-component dispensing tools and a tubular liner arranged for locating within the common head

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067479A (en) * 1975-07-31 1978-01-10 Products Research & Chemical Corporation Two part material meter-mix dispenser apparatus
FR2399861A1 (fr) * 1977-08-12 1979-03-09 Viellard Paul Henri Dispositif pour melanger puis utiliser des matieres fluides livrees a l'usager dans des emballages separes
FR2416718A1 (fr) * 1978-02-08 1979-09-07 Viellard Paul Henri Dispositif pour melanger puis utiliser des matieres fluides, thixotropiques ou non, livrees a l'usager dans des emballages separes
FR2501080A1 (fr) * 1981-03-03 1982-09-10 Guillot Claude Dispositif pour l'application d'un melange d'au moins deux composants liquides ou pateux
EP0087029A1 (de) * 1982-02-05 1983-08-31 Hans Klaus Schneider Vorrichtung zum Mischen von Dentalmassen
US4690306A (en) * 1985-08-12 1987-09-01 Ciba-Geigy Corporation Dispensing device for storing and applying at least one liquid or pasty substance
US6048201A (en) * 1997-10-15 2000-04-11 Zwingenberger; Arthur Arrangement for mixing and delivering a multicomponent molding compound
WO2000040341A1 (de) * 1998-12-30 2000-07-13 Sulzer Chemtech Ag Ausdrückvorrichtung für eine kartusche
DE20011645U1 (de) * 2000-07-04 2000-10-26 Soraton Sa Hinterforst Handbetätigtes Werkzeug
EP1072323A1 (de) * 1999-07-29 2001-01-31 Wilhelm A. Keller Kartuschen-Austraggerät mit Antrieb für dynamischen Mischer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067479A (en) * 1975-07-31 1978-01-10 Products Research & Chemical Corporation Two part material meter-mix dispenser apparatus
FR2399861A1 (fr) * 1977-08-12 1979-03-09 Viellard Paul Henri Dispositif pour melanger puis utiliser des matieres fluides livrees a l'usager dans des emballages separes
FR2416718A1 (fr) * 1978-02-08 1979-09-07 Viellard Paul Henri Dispositif pour melanger puis utiliser des matieres fluides, thixotropiques ou non, livrees a l'usager dans des emballages separes
FR2501080A1 (fr) * 1981-03-03 1982-09-10 Guillot Claude Dispositif pour l'application d'un melange d'au moins deux composants liquides ou pateux
EP0087029A1 (de) * 1982-02-05 1983-08-31 Hans Klaus Schneider Vorrichtung zum Mischen von Dentalmassen
US4690306A (en) * 1985-08-12 1987-09-01 Ciba-Geigy Corporation Dispensing device for storing and applying at least one liquid or pasty substance
US6048201A (en) * 1997-10-15 2000-04-11 Zwingenberger; Arthur Arrangement for mixing and delivering a multicomponent molding compound
WO2000040341A1 (de) * 1998-12-30 2000-07-13 Sulzer Chemtech Ag Ausdrückvorrichtung für eine kartusche
EP1072323A1 (de) * 1999-07-29 2001-01-31 Wilhelm A. Keller Kartuschen-Austraggerät mit Antrieb für dynamischen Mischer
DE20011645U1 (de) * 2000-07-04 2000-10-26 Soraton Sa Hinterforst Handbetätigtes Werkzeug

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006038024A1 (en) * 2004-10-08 2006-04-13 Quick Fix Tiling Solutions Limited A tiling accessory
EP1885971A2 (de) * 2005-05-06 2008-02-13 Stuart Edward Saunders Kipp-klebstoffapplikator
WO2007060537A2 (en) * 2005-11-25 2007-05-31 Di.Gi. Costruzioni Meccaniche S.R.L. A device for dispensing adhesive to planar surfaces, in particular tiles, an automatic machine for applying adhesive to planar surfaces and an adhesive cartridge
WO2007060537A3 (en) * 2005-11-25 2007-10-25 Gi Costruzioni Meccaniche S R A device for dispensing adhesive to planar surfaces, in particular tiles, an automatic machine for applying adhesive to planar surfaces and an adhesive cartridge
BE1016978A3 (nl) * 2006-02-07 2007-11-06 Alex Mariette Moens Inrichting voor het aanbrengen van een fixatiemiddel op een werkoppervlak.
CN103132703A (zh) * 2013-03-12 2013-06-05 金陵科技学院 建筑保温紧固件快速施工方法
CN103132703B (zh) * 2013-03-12 2014-12-17 金陵科技学院 建筑保温紧固件快速施工方法
CN108979099A (zh) * 2018-06-27 2018-12-11 仇建芳 一种建筑施工用钢齿密度可调的铺砖平灰器
EP3858588A1 (de) * 2020-01-27 2021-08-04 Vestas Wind Systems A/S Beschichtungsapplikatorwerkzeug und verfahren zur reparatur eines vorderkantenschadens an einer windturbinenschaufel
US20220023896A1 (en) * 2020-07-24 2022-01-27 Albion Engineering Company Common head having an offset partition for use with multi-component dispensing tools and a tubular liner arranged for locating within the common head
US11896993B2 (en) * 2020-07-24 2024-02-13 Albion Engineering Company Common head having an offset partition for use with multi-component dispensing tools and a tubular liner arranged for locating within the common head

Also Published As

Publication number Publication date
ITRM20020260A0 (it) 2002-05-10
EP1360997A3 (de) 2006-05-31
ITRM20020260A1 (it) 2003-11-10

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