EP0377196B1 - Vorrichtung zum Getrennthalten in einer Kartusche von zwei verschiedenen Substanzen, insbesondere Zweikomponenten-Kunststoffen, und zum Mischen derselben beim Gebrauch - Google Patents
Vorrichtung zum Getrennthalten in einer Kartusche von zwei verschiedenen Substanzen, insbesondere Zweikomponenten-Kunststoffen, und zum Mischen derselben beim Gebrauch Download PDFInfo
- Publication number
- EP0377196B1 EP0377196B1 EP89123918A EP89123918A EP0377196B1 EP 0377196 B1 EP0377196 B1 EP 0377196B1 EP 89123918 A EP89123918 A EP 89123918A EP 89123918 A EP89123918 A EP 89123918A EP 0377196 B1 EP0377196 B1 EP 0377196B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- cartridge
- tube
- rod
- moment
- 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.)
- Expired - Lifetime
Links
- 229920005989 resin Polymers 0.000 title claims description 6
- 239000011347 resin Substances 0.000 title claims description 6
- 239000000126 substance Substances 0.000 title claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000006072 paste Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 206010044565 Tremor Diseases 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B65D81/3216—Rigid containers disposed one within the other
- B65D81/3222—Rigid containers disposed one within the other with additional means facilitating admixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- 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
- B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
- B01F35/7131—Breaking or perforating packages, containers or vials
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7162—A container being placed inside the other before contacting the contents
-
- 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
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75425—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
- B01F35/754251—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers reciprocating in the mixing receptacle
-
- 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
- B65D81/3255—Containers provided with a piston or a movable bottom, and permitting admixture within the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
Definitions
- This invention has as its object a device to maintain separate until the moment of use, within a cartridge, tube or the like, two different substances that are liquid, paste or solid, in powder or granular form and particularly two-component resins, to mix them at the moment of use and distribute them.
- FR-A-2129178 discloses, for the same purpose, a device having the shape of a syringe in which is introduced a cylindrical container for one of the two components to be mixed at the moment of use, the body of the syringe containing the other component.
- the plunger breaks initially only the front base of the container, mixes the two components, then breaks the back base of said container and expels the mixture from the output opening of the syringe.
- the need to break the front and the back bases of the container in two different steps requires complicated means to control the stroke of the plunger.
- the device comprises a cartridge, tube or the like 1 preferably of rigid or flexible resins, or aluminium, inside of which is placed a container 26 of glass or fragile synthetic resin, so that its walls can be easily broken either by manually or mechanically compression of the walls of the cartridge 1, or by a slidable rod 5 through a hole or diaphragm 35 of a piston 39, and causing container 26 to be penetrated by said rod, breaking it.
- Container 26 contains, for example, one of the components of a two-component resin, while the container 26 is surrounded by the other component. When container 26 is broken at the moment of use, the two resin components are mixed and distributed via opening 2.
- Rod 5 provided with a handle 11, is preferably pointed and threaded at its front end 5′, so that at the end of travel it can be screwed into a threading 28 of a disk 27.
- fine flexible circular teeth can substitute the threading which are deformed when rod 5 is thrust into or removed from threading 28 of disk 27 or complementary recesses.
- the teeth are supposed only to resist the agitation force (the resistance is less than that of machine grease) and should be deformed by a jerk of the hand.
- This disk can act as a piston to mix the two components, especially when they are not fluid, i.e. are gelatinous or pasty. When they are fluid, the agitation can occur simply by shaking the cartridge 1 and disk 27 can also be absent.
- the disk is provided with reinforcing fins 27′ and 27 ⁇ (figures 1 and 3) and holding lips 27′′′ as shown in figure 2, or simply provided with numerous holes, or is screened.
- the underlying piston 39 to which perforable the cap 33 is screwed, in this case acts as a guide for rod 5.
- Rod 5 can be provided at its end 5′ with deformable blades or capillaries either to facilitate introduction and extraction of piston 39 through the hole or to obtain a forced agitation.
- container 26 is provided with an externally threaded neck 26′ which is screwed into the complementary threading of the coaxial hole of piston 39.
- piston 39 acts as a support for container 26, and cap 33, perforable by rod 5, closes the opening of container 26.
- Figure 5 shows a further variant, similar to the preceding one, but with cap 33 in a different shape, which can be seen better in figure 6.
- piston 39 is provided, for perfect sealing, with a flexible widening 39′ and a V gasket 30, 30′ replacing a normal O ring.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Closures For Containers (AREA)
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89123918A EP0377196B1 (de) | 1986-05-06 | 1986-12-05 | Vorrichtung zum Getrennthalten in einer Kartusche von zwei verschiedenen Substanzen, insbesondere Zweikomponenten-Kunststoffen, und zum Mischen derselben beim Gebrauch |
AT89123918T ATE72194T1 (de) | 1986-05-06 | 1986-12-05 | Vorrichtung zum getrennthalten in einer kartusche von zwei verschiedenen substanzen, insbesondere zweikomponenten-kunststoffen, und zum mischen derselben beim gebrauch. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1845/86A CH667438A5 (it) | 1986-05-06 | 1986-05-06 | Dispositivo per mantenere separate sino al momento dell'uso, all'interno di un contenitore due diverse sostanze, in particolare resine a due componenti. |
CH1845/86 | 1986-05-06 | ||
EP89123918A EP0377196B1 (de) | 1986-05-06 | 1986-12-05 | Vorrichtung zum Getrennthalten in einer Kartusche von zwei verschiedenen Substanzen, insbesondere Zweikomponenten-Kunststoffen, und zum Mischen derselben beim Gebrauch |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86810563A Division EP0225294B1 (de) | 1985-12-06 | 1986-12-05 | Vorrichtung zum getrennten Aufbewahren von zwei verschiedenen Substanzen, insbesondere zweikomponentenharze, und deren Vermischung bei Gebrauch |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0377196A2 EP0377196A2 (de) | 1990-07-11 |
EP0377196A3 EP0377196A3 (en) | 1990-08-29 |
EP0377196B1 true EP0377196B1 (de) | 1992-01-29 |
Family
ID=46305006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89123918A Expired - Lifetime EP0377196B1 (de) | 1986-05-06 | 1986-12-05 | Vorrichtung zum Getrennthalten in einer Kartusche von zwei verschiedenen Substanzen, insbesondere Zweikomponenten-Kunststoffen, und zum Mischen derselben beim Gebrauch |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0377196B1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2129178A6 (en) * | 1971-03-18 | 1972-10-27 | Duraffourd Paul | Mixer/container - for cosmetic and medical creams and lotions |
DE2939953C2 (de) * | 1979-10-02 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Mischkartusche für Mehrkomponenten-Gießharze |
CH634007A5 (en) * | 1979-11-15 | 1983-01-14 | Bernard De Montalembert | Device for preparing a mixture |
DE3239784A1 (de) * | 1982-10-27 | 1984-05-03 | Wella Ag, 6100 Darmstadt | Doppelbehaelter fuer zwei getrennt aufzubewahrende fluessigkeiten |
DE3347843A1 (de) * | 1983-11-02 | 1985-05-09 | Multica Verpackungen GmbH, 7551 Bischweier | Mehrkomponenten-kartusche |
-
1986
- 1986-12-05 EP EP89123918A patent/EP0377196B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0377196A2 (de) | 1990-07-11 |
EP0377196A3 (en) | 1990-08-29 |
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