EP0053275A1 - Distributeur pour matériel pâteux - Google Patents

Distributeur pour matériel pâteux Download PDF

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Publication number
EP0053275A1
EP0053275A1 EP81108950A EP81108950A EP0053275A1 EP 0053275 A1 EP0053275 A1 EP 0053275A1 EP 81108950 A EP81108950 A EP 81108950A EP 81108950 A EP81108950 A EP 81108950A EP 0053275 A1 EP0053275 A1 EP 0053275A1
Authority
EP
European Patent Office
Prior art keywords
dispenser
rod
bellows
piston
head piece
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
EP81108950A
Other languages
German (de)
English (en)
Other versions
EP0053275B1 (fr
Inventor
Herbert Mettenbrink
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.)
Bramlage GmbH
Original Assignee
Bramlage GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bramlage GmbH filed Critical Bramlage GmbH
Priority to AT81108950T priority Critical patent/ATE18522T1/de
Publication of EP0053275A1 publication Critical patent/EP0053275A1/fr
Application granted granted Critical
Publication of EP0053275B1 publication Critical patent/EP0053275B1/fr
Expired legal-status Critical Current

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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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • B65D83/0022—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a reciprocable plunger

Definitions

  • the invention relates to a dispenser for pasty masses, with a displaceably arranged in the dispenser housing, migrating in the dispenser emptying in the direction of the mouthpiece opening, in the opposite direction blocked by a piston, and a push button actuating surface, which is provided on a bellows-compressible headpiece of the dispenser housing .
  • a donor of this type is known from DE-AS 12 10 149.
  • the pasty mass emerges from the mouthpiece opening by pressing on the bellows, which can be compressed like a bellows.
  • a valve is incorporated into the mouthpiece opening, which is intended to close the opening mouth again when the excess pressure drops.
  • corresponding delivery valves are extremely prone to failure.
  • the head piece is deformable and so the deformation forces also act on the springs that bring the valve function in a shape-changing or position-changing manner, as a result of which the valve mouth no longer has the required closing force.
  • the actuation has ended, the contents of the filling continue to run and the known zone of the paste-like mass dries out.
  • a further disadvantage is that the assignment of such dispensing valves for a mass article, such as a toothpaste dispenser pack, that is to say a disposable pack, is too time-consuming to assemble.
  • the object of the invention is to provide a dispenser of the generic type in a construction which is simpler in terms of production and more advantageous in use form in such a way that after-running no longer occurs with the usual dispensing quantities, that is to say the above-mentioned excess drying out before the mouthpiece opening is avoided, but on the other hand a special dispensing valve can be omitted.
  • a dispenser of the generic type which does not need the classic so-called flutter valve, but which, on the other hand, has the essential advantage that, after actuation has ended, no protrusion forms before the mouthpiece is opened; rather, the pasty residual mass is drawn back into the mouthpiece opening by the configuration according to the invention.
  • it is in direct contact with the contents and cannot dry out due to the moisture connection. This is due to the consideration of a free passage in the dispenser mechanics.
  • the corresponding clearance brings a shorter stroke of the piston, which is pulled over the rod and pushes the pasty mass, compared to a relatively larger actuation stroke of the bellows-compressible head piece, which leads to the suction effect which pulls in the excess.
  • Accidental touching of the pushbutton actuation area by the measure of the clearance does not result in a delivery.
  • the mass is advanced again by the suction depth, after which it is immediately sucked in again when the bellows-like head piece is reset. Functional output therefore only results from the actual working stroke, ie when the rod is moved. Pulling them back due to the restoring force of the head piece brings the supply level up. This function always precedes the suction effect due to the clearance.
  • the rod has a tapered section with a widened end piece at its head end, which lies in a chamber of the head piece arranged below the pushbutton actuation area. It is underneath the chamber floor and has a lower height than the chamber for realizing the access.
  • a simple assignment is that the end piece can be clipped in through the opening in the chamber bottom.
  • the long cylindrically shaped casing 1 of the dispenser includes a piston 2, the edge lips 2 'carry at the cylindrical housing inner wall 1. 1
  • the housing 1 is open at the bottom.
  • the piston 2 can only be moved in the direction of emptying (arrow x). It carries a first locking mechanism G 1 on its broad surface facing the housing end on the installation side. It is a so-called clamping module 3 in the form of a radially oriented prongs 3 'made of spring steel. Its diameter circumscribing the serrated ends is slightly larger than the inside diameter of the housing, as a result of which the serrated ends interlocking as inclined support feet on the housing inner wall 1 'against the direction of the arrow x.
  • this clamping module 3 forms a second locking mechanism G 2.
  • a rod 4 which penetrates the piston 2 centrally, interacts with the latter.
  • the inwardly directed prongs 3 "engage on the rod 4 formed by a smooth rod. Projected into the plane, the passage opening left by the prongs 3" is smaller than the diameter of the rod 4.
  • the bottom end of the rod 4 is pointed.
  • the support feet which are consequently also at an angle here, permit an unimpeded push-through movement of the rod 4 against the arrow direction x.
  • a rod movement in the direction of arrow x leads to the piston 2 being entrained due to the frictional coupling.
  • the housing 1 forms an actuating handle on the side opposite the base 5 of the same. It is a headpiece 6 which can be compressed like a bellows in the direction of the piston 2 and rises again into its basic position. The latter is plugged onto the somewhat narrower neck 7 of the housing 1. About a ring groove engagement in cooperation with the restoring force of the material forming the head piece 6 is a stable use.
  • the head piece 6 forms a cross-sectional, channel-like dispenser mouthpiece opening 8. This is beak-shaped. Its preferably circular opening mouth lies in the vicinity of the extended direction of extension of the housing wall and can be closed with the aid of a plug 9 for storage times.
  • the head piece 6 furthermore forms a push-button actuating surface 10 in the back of the beak-like extension circumscribing the mouthpiece opening.
  • the latter extends to just before the opposite one, mentally extended housing wall level and rises obliquely to the outside.
  • the rod 4 passing through the entire housing 1 in the longitudinal central axis z-z is connected to the head piece 6.
  • the head piece 6 is formed below this pushbutton actuating surface 10 in the direction of the housing in the direction of a chamber 11. Its bottom 12 leaves an opening 13.
  • the mushroom-head widened end piece 4 'of the rod 4 is inserted.
  • the assignment is realized as a clip connection, i. H. the widened end piece 4 'is gripped by the chamber bottom 12.
  • the rod 4 forms a tapered section 4 ′′ at its end on the head piece side. This has the advantage that a continuous rod cross section can be assumed for the formation of the end piece 4 ′.
  • the opening 13 widens on the piston side in a funnel shape, which means that despite the reduction in cross section in the clip area, the rod 4 and the head piece 6 are securely bonded to one another.
  • the assignment of the rod 4 on the head piece is done taking into account a free passage y.
  • the end piece 4 ' has a lower height h than the height H of the chamber 11 lying in the direction of rod displacement. This leads to an idle stroke upstream of the actual actuation stroke of the rod 4.
  • the mode of operation is as follows: the ready position given after the plug 9 is removed leads to the bellows-like compression of the practically dome-shaped head piece 6 displacing the portion of the pasty mass M present in the head piece, with the usual output amount being applied. However, this is only the case if the rod 4, after passing through this empty stroke (clearance y), also by a so-called working stroke against the direction of the arrow x, that is to say in the direction of the ground is shifted. Due to the resetting of the head piece after the head piece has been released, the quantity dispensed is supplemented again by lifting the piston 2.
  • the dispensing residue protruding through the mouthpiece opening 8 is always withdrawn immediately, that is to say beforehand. There is consequently no residue left to dry out due to the surrounding outside air. Accordingly, no hardening stopper is formed. Rather, the portion drawn back into the lower region of the mouthpiece channel is directly connected to the moist supply.
  • accidental touches of the pushbutton actuation area by the dimension of the clearance y do not result in the contents being output.
  • the corresponding idle stroke is slightly less than 1 mm in the size relationships shown in the drawing. If the piston area is larger and the working stroke is the same due to the push button actuation area 10, the idle stroke y must be given an appropriate increase.
  • the head piece 6 is covered by a cap 14.
  • the latter holds frictionally or positively on a peripheral bead in the area of attachment thereof between the lower edge of the headpiece and the neck of the housing 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Die Bonding (AREA)
  • Coating Apparatus (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Closures For Containers (AREA)
EP81108950A 1980-11-29 1981-10-27 Distributeur pour matériel pâteux Expired EP0053275B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108950T ATE18522T1 (de) 1980-11-29 1981-10-27 Spender fuer pastoese massen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3045048 1980-11-29
DE3045048A DE3045048C2 (de) 1980-11-29 1980-11-29 Spender für pastöse Massen

Publications (2)

Publication Number Publication Date
EP0053275A1 true EP0053275A1 (fr) 1982-06-09
EP0053275B1 EP0053275B1 (fr) 1986-03-12

Family

ID=6117905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108950A Expired EP0053275B1 (fr) 1980-11-29 1981-10-27 Distributeur pour matériel pâteux

Country Status (7)

Country Link
US (1) US4413759A (fr)
EP (1) EP0053275B1 (fr)
JP (1) JPS6050671B2 (fr)
AT (1) ATE18522T1 (fr)
AU (1) AU547500B2 (fr)
CA (1) CA1196611A (fr)
DE (2) DE3045048C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210355A2 (fr) * 1985-07-26 1987-02-04 Bramlage GmbH Distributeur pour produits pâteux
EP0226777A2 (fr) * 1985-12-21 1987-07-01 Bramlage GmbH Distributeur pour matières pâteuses
WO1991017098A1 (fr) * 1990-04-28 1991-11-14 Bramlage Gesellschaft Mit Beschränkter Haftung Distributeur pour matieres pateuses

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8107321A (pt) * 1980-11-26 1982-08-03 Blendax Werke Schneider Co Aperfeicoamentos em um recipiente para a ministracao de um produto em porcoes
USRE33247E (en) * 1982-01-19 1990-07-03 Gap Gesellschaft Fur Auswertungen Und Patente Ag Dispenser for paste-like products
EP0084638B1 (fr) * 1982-01-19 1987-12-23 Gap Gesellschaft Für Auswertungen Und Patente Ag Distributeur pour produits pâteux
GB8301411D0 (en) * 1983-01-19 1983-02-23 Lingner & Fisher Gmbh Adhesive dispenser
US4533069A (en) * 1983-10-31 1985-08-06 The Procter & Gamble Company Pump-type dispenser
US4640442A (en) * 1983-10-31 1987-02-03 The Procter & Gamble Company Dispensing package and follower deivce
JPS60110667A (ja) * 1983-11-09 1985-06-17 白井　道雄 ペ−スト状物質の容器
JPS60110668A (ja) * 1983-11-11 1985-06-17 白井　道雄 ペ−スト状物質の供給装置
US4691847A (en) * 1983-12-27 1987-09-08 Realex Corporation Pasty product dispenser having combination actuator and outlet valve
DE3435576A1 (de) * 1984-09-27 1986-04-10 Josef Wischerath GmbH & Co KG, 5000 Köln Spender fuer pastoese produkte
DE3438579A1 (de) * 1984-10-20 1986-04-30 Bramlage Gmbh, 2842 Lohne Spender fuer pastoese massen
US4643337A (en) * 1984-10-26 1987-02-17 Hex Plastics, Inc. Dispenser for viscous materials
JPS61149519U (fr) * 1985-03-07 1986-09-16
ES2000920A6 (es) * 1985-07-18 1988-04-01 Guala Angelo Spa Dispensador de productos pastosos en general
GB8617350D0 (en) * 1986-07-16 1986-08-20 Metal Box Plc Pump chamber dispenser
US5000355A (en) * 1986-07-30 1991-03-19 Beecham Inc. Pump dispenser
US4767032A (en) * 1986-09-02 1988-08-30 L. Perrigo Company Paste dispenser
GB2204099B (en) * 1987-04-29 1991-04-24 Metal Box Plc Pump chamber dispenser
DE3803229A1 (de) * 1988-02-04 1989-08-17 Alfred Von Schuckmann Spender zur portionierten ausgabe pastoeser massen
US4838461A (en) * 1988-04-14 1989-06-13 Owens-Illinois Closure Inc. Dispensing package for a viscous product
NL8900170A (nl) * 1989-01-24 1990-08-16 Douwe Egberts Tabaksfab Doseerhouder.
US5363990A (en) * 1994-02-25 1994-11-15 Owens-Illinois Closure Inc. Dual chambered pump package for viscous products
DE4423608C2 (de) 1994-07-06 1996-07-04 Bramlage Gmbh Spender für pastöse Massen
DE102005036634B4 (de) 2005-08-04 2019-03-07 Rpc Bramlage Gmbh Spender zur Ausgabe pastöser Massen
FR2899136B1 (fr) * 2006-03-29 2008-07-04 Airlessystems Soc Par Actions Dispositif de distribution de produit fluide
WO2008034470A1 (fr) * 2006-09-22 2008-03-27 Rpc Bramlage Gmbh Distributeur pour délivrer des masses pâteuses
US10435226B2 (en) 2016-12-27 2019-10-08 Doselogix, Llc Dosing dispenser system
FR3081113B1 (fr) * 2018-05-18 2020-05-29 Albea Le Treport Piston pour reservoir d'un distributeur d'un produit fluide sans reprise d'air

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210149B (de) * 1963-08-08 1966-02-03 Walter Bates Spatz Behaelter fuer fluessige oder viskose Kosmetika u. dgl. mit einem Abgabeventil
EP0028727A1 (fr) * 1979-11-09 1981-05-20 Joachim Czech Distributeur pour produits pâteux

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678288C (de) * 1936-12-18 1939-07-12 Bernhard Zamek Tubenaehnlicher Behaelter fuer plastische Mittel, insbesondere fuer Zahnpasta, Salben o. dgl.
GB848547A (en) * 1956-01-17 1960-09-21 Benjamin Franklin Gassaway Elastic container with reciprocating plunger
US3088636A (en) * 1959-12-08 1963-05-07 Walter B Spatz Dispensers for fluent masses
US3215320A (en) * 1963-11-18 1965-11-02 Heisler Harold Container and dispenser for dispensing predetermined, set, measured amounts of material
US3255935A (en) * 1965-03-29 1966-06-14 Walter B Spatz Dispensers for fluent masses
US3361305A (en) * 1966-06-27 1968-01-02 Walter B. Spatz Dispenser for fluent masses
US3699961A (en) * 1970-03-12 1972-10-24 Sebon Corp The Syringe and method
US3768705A (en) * 1971-09-13 1973-10-30 Spatz Corp Dispensers for fluent masses
DE2611644A1 (de) * 1976-03-19 1977-09-29 Henkel & Cie Gmbh Behaelter fuer kosmetika
DE3035705A1 (de) * 1980-09-22 1982-05-06 Henkel KGaA, 4000 Düsseldorf Spender

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210149B (de) * 1963-08-08 1966-02-03 Walter Bates Spatz Behaelter fuer fluessige oder viskose Kosmetika u. dgl. mit einem Abgabeventil
EP0028727A1 (fr) * 1979-11-09 1981-05-20 Joachim Czech Distributeur pour produits pâteux

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210355A2 (fr) * 1985-07-26 1987-02-04 Bramlage GmbH Distributeur pour produits pâteux
EP0210355A3 (en) * 1985-07-26 1987-08-26 Bramlage Gmbh Dispenser for pastry products
EP0226777A2 (fr) * 1985-12-21 1987-07-01 Bramlage GmbH Distributeur pour matières pâteuses
EP0226777A3 (fr) * 1985-12-21 1988-06-08 Bramlage GmbH Distributeur pour matières pâteuses
WO1991017098A1 (fr) * 1990-04-28 1991-11-14 Bramlage Gesellschaft Mit Beschränkter Haftung Distributeur pour matieres pateuses

Also Published As

Publication number Publication date
JPS6050671B2 (ja) 1985-11-09
DE3174077D1 (en) 1986-04-17
DE3045048A1 (de) 1982-07-01
EP0053275B1 (fr) 1986-03-12
US4413759A (en) 1983-11-08
AU7786681A (en) 1982-06-10
CA1196611A (fr) 1985-11-12
AU547500B2 (en) 1985-10-24
ATE18522T1 (de) 1986-03-15
JPS57114467A (en) 1982-07-16
DE3045048C2 (de) 1986-04-17

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