EP0329582B1 - Spender für pastöse Produkte, versehen mit einem zur seitlichen Ausgabe dienenden axialen Betätigungskopf, und Verhüllungselement für seine Ausgabeöffnung - Google Patents

Spender für pastöse Produkte, versehen mit einem zur seitlichen Ausgabe dienenden axialen Betätigungskopf, und Verhüllungselement für seine Ausgabeöffnung Download PDF

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Publication number
EP0329582B1
EP0329582B1 EP89420058A EP89420058A EP0329582B1 EP 0329582 B1 EP0329582 B1 EP 0329582B1 EP 89420058 A EP89420058 A EP 89420058A EP 89420058 A EP89420058 A EP 89420058A EP 0329582 B1 EP0329582 B1 EP 0329582B1
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EP
European Patent Office
Prior art keywords
pushbutton member
distributor
pusher
orifice
masking element
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
Application number
EP89420058A
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English (en)
French (fr)
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EP0329582A1 (de
Inventor
Bernard Schneider
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.)
Albea Tubes France SAS
Original Assignee
Cebal SAS
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 Cebal SAS filed Critical Cebal SAS
Priority to AT89420058T priority Critical patent/ATE81324T1/de
Publication of EP0329582A1 publication Critical patent/EP0329582A1/de
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Publication of EP0329582B1 publication Critical patent/EP0329582B1/de
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Expired - Lifetime 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/28—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement
    • B65D47/283—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement between tubular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation

Definitions

  • the invention relates to a dispenser for pasty product comprising a pusher with lateral distribution, this pusher sliding in a rectilinear movement relative to one or more fixed guide means relative to the body of the dispenser.
  • Document DE-A-3,122,330 describes a dispenser of this type, the pusher of which is provided with a distribution duct with lateral outlet, this pusher sliding axially with respect to a fixed part of the dispenser and acting by pushing it in on a return spring as well as on means of conveying the pasty product.
  • the outer tubular skirt of the dispenser head carries at its upper part an inclined portion serving as a sealed stop for the outlet orifice of the dispensing duct of the pusher when the latter is released.
  • the dispenser head should point downward for dispensing the pasty product.
  • This inclined portion then masks the outlet orifice, but it has the disadvantage of not eliminating the remains of pasty product which can adhere to the distribution duct in the vicinity of its orifice and be then bothersome, that is to say that they prevent obtaining then pasty cords of regular shape, either that they lead to an unpleasant appearance, or that they prevent the cover from being easily replaced or excessively dirty it.
  • the Applicant has sought to develop a dispenser for a pasty product which does not have the disadvantages of the dispenser known from DE-A-3 122 330.
  • the subject of the invention is a dispenser for product comprising, as is known from DE-A-3 122 330, a pusher provided with a distribution duct with lateral outlet, this pusher sliding longitudinally with respect to a fixed part of the dispenser and acting on a spring-effect return means as well as on the means for conveying the pasty product, said distributor comprising a element for masking the outlet orifice of said distribution duct in the released position of the pusher, this masking element being carried by an outer tubular part of the dispenser and leaving said orifice cleared when said pusher is pressed.
  • said pusher slides with respect to said outer tubular part of the dispenser, and the end surface surrounding said outlet orifice, as well as the surface of the masking element which is located opposite said surface of end when the pusher is released, are both parallel to the direction of sliding of the pusher, the masking element consequently cutting off the end of the pasty bead and scraping said end surface of the dispensing duct when the pusher is released
  • said conveying means comprise a deformable tubular cup, tightly fixed to the body of the dispenser and to the pusher, this cup defining a compression chamber for the pasty product and constituting both the spring effect element and the means of compression on which the pusher acts by its depression and recalling this pusher in the released position.
  • the construction is simpler than in DE-A 3 122 300 and there cannot be any accumulation of pasty residues which are troublesome for the operation of the distributor.
  • the product delivery by actuation of the pusher does not depend on the position of the dispenser.
  • the pusher preferably comprises a central portion comprising a bearing veil and a sliding exterior side wall and an outlet portion of the distribution duct projecting laterally from this sliding portion, this sliding side wall of the sliding plunger inside the exterior tubular part of the dispenser. Due to the parallelism of the end surface surrounding the outlet orifice and of the surface of the corresponding portion of the masking element in the direction of sliding of the pusher, the relaxation of the pusher results in masking by shearing movement, allowing the cutting of the end of the pasty bead and the scraping of the periphery of the orifice.
  • the position of the masking element which is part of said outer tubular part, as well as the geometry of the pusher, and more precisely the position of the end of its distribution duct and its tightening by said external lateral wall or wall sliding, are preferably such that the masking element is +0 to +0.4 mm from the end surface of the distribution duct, and preferably less than +0.3 mm from this surface, so as to obtain good protection of the dispensing orifice as well as, an effective scraping of said end surface of the conduit. It is preferable to have, to improve the cutting of the pasty bead by the masking element, a thinning of the active edge of this element by means of an external chamfer, this active edge being that which first meets the pasty bead once the button is released.
  • the upper edge or free edge of the outer tubular part in which the pusher slides advantageously defines at least one level of support of the outlet portion projecting laterally from the pusher, thereby adjusting the dosage of pasty product.
  • the outer tubular part can also constitute a guide element by pushing in the plunger and more complete protection of its lateral outlet portion. It therefore preferably comprises a window the longitudinal edges of which limit the lateral or rotational movements of the pusher and the lower edge of which limits the penetration of the pusher, as well as a masking element in the form of a strip connected to the edges of the window by lateral cheeks and possibly overcome by a protective veil, this masking element in the form of a cap protecting the outlet portion of the dispensing conduit when the pusher is released.
  • the position of the masking element of the invention can be set back enough not to prevent or hinder the penetration of a presentation and cleanliness cover: it can for example correspond to the diameter of the portion of the tubular part outside that comes to surround the end of the skirt of this cover.
  • the dispenser is advantageously returned inviolable by means of a plate connected by breakable bridges at the bottom of the cheeks side of the strip, this plate produced by molding said external tubular part preventing uncontrolled sinking of the pusher and making manifest the first use of the dispenser.
  • Figure 1 shows the pusher and the tubular guide piece. a first preliminary test distributor, the pusher being depressed, in axial section passing through the axis of the distribution conduit.
  • FIG. 2 shows the pusher and the tubular guide piece of a second distributor, according to the invention, the pusher being pushed in, in section of the same type.
  • Figure 3 shows the same parts of Figure 2, in the released position of the pusher, according to the same section.
  • FIG. 4 shows the same parts, seen from above.
  • FIG. 5 shows the top of a third distributor, according to the invention, the pusher being released, in axial half-section passing through the axis of the distribution duct.
  • Figure 6 shows the top of the second distributor according to the invention, before use, in axial half-section passing the axis of the distributor duct.
  • Figure 7 shows the top of the same dispenser, the pusher being pressed in the same section.
  • the pusher 1 of FIG. 1 comprises an upper veil 2 serving as a support and a circular cylindrical side wall 3 interrupted by the substantially radial emergence of the outlet portion 4 of the distribution conduit 5 of the pasty product.
  • This duct 5 has an oval cross-section flattened on its lower 6 and upper 7 walls which are in their central parts perpendicular to the axis X of symmetry corresponding to the sliding direction of the pusher 1.
  • its upper wall 7 coincides with the upper web 2 of the pusher 1.
  • the duct 5 opens into a circular central cylindrical chimney 8 which, when assembled, is tightly fixed by the groove 9 on a deformable tubular cup of the type shown in FIG. 5 or of that of FIGS. 6 and 7.
  • the guide means to this pusher 1 is an outer tubular part 10 of the same axis X as the pusher 1, the upper portion 11 of this part 10 being circular cylindrical and having a diametral clearance of 0.2 mm relative to the side wall 3 of the pusher 1 which slides axially in this portion 10.
  • This upper portion 11 comprises at the point of emergence of the outlet portion 4 of the pusher 1 a window 12 for passage of this outlet portion 4 surmounted by an element of fixed masking 13 in the form of a visor, the inner surface 14 of which is applied to the orifice 16 and on its periphery 17 in the released position of the pusher.
  • This inner surface 14 and the surface of the periphery 17 of the orifice 16 are slightly curved, mutually parallel and inclined at about 25 ° relative to the axis X.
  • the masking element 13 has at its upper part a small horizontal flange 18 which completes the protection of the end of the conduit 5 in the released position of the pusher 1, and stops the ascent of this pusher 1 approximately 1 mm before its complete rise, so that the end 16 and 17 of the conduit 5 is, at rest, applied elastically against the masking element 13, thus achieving a tight closure.
  • the upper edge of the masking element 13 is connected by two oblique edges 19 to the upper end edge 20 of the rear part of the sliding portion 11.
  • This edge 20 is perpendicular to the axis X and is 0.5 1 mm below the support web 2 of the pusher 1 when it is depressed, so that the guidance of the pusher 1 remains good in this position.
  • the sealing by simple elastic support which is carried out here is particularly advantageous for pasty products of fairly low or medium viscosity, whose adhesions of pasty product are limited.
  • the lower edge of the masking element 113 is thinned by an external chamfer 1132, which generally improves the shearing of the ends of fairly viscous pasty bead.
  • FIG. 4 top view
  • the upper web 102 of the pusher 101 has slight rounded chamfers such as 1020.
  • the pusher 101 is embedded with a small clearance in the external tubular part 110, clearance of 0.1 mm in diameter for the circular cylindrical zones and, in the released position of the pusher 0.3 to 0.4 mm between the outlet portion 104 and the side cheeks 1130 of the masking element 113. Beyond the side cheeks 1130, the upper edge of the outer part 110 is continued by two oblique edges 119 (FIGS.
  • the rear upper edge 120 here extends, between the connection points 1190, over 140 ° and it is in practice desirable for this extent to remain between 100 and 160 °.
  • the front external surface 1131 of the masking element 113 overhangs the circular cylindrical part 121 around which the protective cover (see FIG. 6) must adjust, it is plumb or slightly set back from this cylindrical surface 121 so as not to hinder the installation of this cover.
  • FIG. 5 shows the top of a third distributor equipped with a deformable tubular cup 22 in polyester-ether, fixed in the central chimney 8 of the pusher 201 by its upper tubular 23 whose outer rib 230 is snapped into the inner groove 9 from the bottom of this chimney 8.
  • This third distributor has the same tubular guide piece 110 as the second distributor, and the pusher 201 is identical to the pusher 101 with the exception of the bottom of the chimney 8 which is smooth whereas in the second distributor it comprises (FIG. 3 by example) a small axial tubular 124.
  • the upper tubing 23 of its deformable cup 22 ends in a tapered flexible flexible lip 230 of thickness 0.2 mm at its end, which is applied elastically in leaktight manner against the bottom of the chimney 8, that is to say against the bottom surface of the support web 202.
  • the deformable cup 22 comprises below the upper tube 23 a deformable web 24 in the form of a thinned dome with a thickness of 0.9 mm, then a semi-rigid lower tube 25 and a lower flange 26 for fixing between the bottom of the guide piece 110 and the top 27 of the tubular body 28 of the dispenser.
  • the deformable cup 22 delimits a compression chamber 29, the suction valve of which is not shown in FIG. 5 but is identical to that of the second distributor (FIGS. 6 and 7), and the product expulsion valve of which pasty in the distribution conduit 205 is formed by the elastic lip 230 and by the top of the support veil 202 which is also the wall of the conduit 205.
  • This arrangement gives particularly reliable guidance and ascent of the pusher 201, resulting in a good reproducibility of the effects of the masking element 113: shearing of fairly viscous pasty beads, scraping of the end orifice of the distribution conduit 205 and its periphery, sealing of this orifice with little play.
  • Figures 6 and 7 show the top of the second distributor, respectively before the first use and in use, the pusher 101 is then pressed.
  • the masking element 113 which does not have an upper rim so as to allow the introduction of the pusher 101 from the top of the tubular guide element 110 during assembly of the dispenser , is provided at its lower part, below the outlet portion 104 of the distribution duct 105 of the pusher 101 in the relaxed state, with a plate 30 connected to the bottom of the side cheeks such as 1130 (FIG. 4) by breakable bridges.
  • a protective and presentation cover 31 is in place, without obstacles coming from the masking element 113 as has been commented on in connection with FIG. 4.
  • the pusher 101 is fixed to a deformable tubular cup 32, of which only the upper end of the upper tube 33 differs from the upper end 230 of the upper tube 23 of the cup 22 of the second distributor.
  • This upper end 33 comprises an annular end edge 34 and a flexible disc 35 the periphery of which is held in abutment on the edge 34 by the support of the axial tube 124, the disk carrying an axial centering rod 36 which fits into the tube axial 124, which ensures good centering of this flexible element 35 which forms with the annular edge 34 the expulsion valve 34 and 35 of the dispenser.
  • the underside of the flexible disc 35 is connected to the interior of the upper tube 33 by three flexible rods 37 spaced at 120 °, of cross section 1 x 0.6 mm.
  • the thickness of the flexible disk is, outside its central zone, 0.3 mm.
  • this expulsion valve 34 and 35 produced here in one piece with the rest of the deformable tubular cup 32, allows passage of pasty product easier than the expulsion valve of FIG. 4 and a faster rise pusher 101, which promotes cutting and scraping by the masking element 113. Results will be indicated below.
  • the second like the third distributor, comprises (FIGS. 6 and 7) at the base of the compression chamber 38 delimited by the deformable cup 32 a valve 39 and 40 for suction of the pasty product contained in the storage chamber surmounting a piston sliding bottom (not shown) in said compression chamber 38, this aspiration taking place here in substantially radial directions represented in FIG. 6 by arrow 41.
  • the top of the tubular body comprises a transverse partition 42 separating the storage chamber from the compression chamber 38, and this partition 42 comprises a passage orifice 43 of 22 mm diameter surrounded by an annular surface 39 constituting the seat of the suction valve 39 and 40, the valve 40 of this valve comprising an upper web protruding 44, the annular rim of which is applied in sealed manner to the annular surface 39 in the valve closed position (FIG. 7), and a sub-portion adjacent provided at its lower part with one or more retaining reliefs of overall diameter greater than 0.4 to 2 mm to the diameter of said passage orifice 43, this overall diameter allowing the initial clipping of the valve 40 through from this hole.
  • the underlying portion has 12 reliefs radial spaces such as 45 and 45 ', whose longitudinal edges such as 46, with an overall diameter of 21 mm, serve as means for guiding the valve 40 in the orifice 43, as well as a retaining ring 47 of circular outline , supported by the reliefs 45.
  • the closing veil 44 of the valve 40 has a central hollow area 48, the underside of this area 48 being at an intermediate height of the pasty product passage windows delimited by the annular edge of the veil 44 , the reliefs such as 45 and 45 ′, and the circular rod 47, which facilitates the passage of the pasty product through the valve 40 while allowing more pronounced crushing of the pumping element 32 ( Figure 7).
  • the axial stroke of the valve 40 of the orifice 43 is 3 mm.
  • the combination of the two arrangements is thus particularly advantageous, in particular for the proper use of the masking element of the invention in its scraping functions and cutting debris or ends of pasty product.
  • the deformable tubular cup is preferably made from one of the materials of the group formed by: Thermoplastic polymers, silicone resins, rubbers.
  • the suction valve typically made of medium or high density PE or PP, is advantageously, and this is the case here, made in one piece and at the same time as the top of the tubular body, the lower part of its underlying portion. 44 below its retaining reliefs 45 being connected to the edge of the passage orifice 43 by a frangible peripheral film, the breaking of this connection and the snapping of the reliefs 45 then taking place in the same push.
  • the invention finds its application in distributors of pasty products or creams in the cosmetological, hygienic, pharmaceutical and food fields.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Saccharide Compounds (AREA)
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  • Containers And Plastic Fillers For Packaging (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Food-Manufacturing Devices (AREA)

Claims (10)

  1. Spender für pastöse Produkte, mit einem Betätigungskopf (101;201), der mit einem Ausgabekanal (105; 305) mit seitlichem Ausgang versehen ist, wobei der Betätigungskopf (101; 201) längs bezüglich eines festen Bereichs (110) des Spenders gleitet und auf eine Rückholeinrichtung mit Federeffekt (22; 32) wirkt, sowie auf Fördereinrichtungen (22, 230 und 202; 32, 34 und 35) des pastösen Produkts, wobei der Spender ein Überdeckungselement (113) der Ausgangsöffnung (116) des Augabekanals (105; 205) in der losgelösten Stellung des Betätigungskopfes (101; 201) aufweist, wobei das Überdeckungselement (113) durch einen äußeren rohrförmigen Bereich (110) des Spenders getragen wird und die Öffnung (116) freiläßt, wenn der Betätigungskopf (101; 201) eingedrückt ist, dadurch gekennzeichnet, daß der Betätigungskopf (101; 201) bezüglich des äußeren rohrförmigen Bereichs (110) des Spenders gleitet, wobei die die Ausgangsöffnung (116) des Kanals (105; 205) umgebende Endoberfläche (117) und die Oberfläche (114) des Überdeckungselements (113), das gegenüber der Endoberfläche (117) liegt, wenn der Betätigungskopf (101; 201) losgelassen ist, beide parallel zur Gleitrichtung (X) des Betätigungskopfes sind, wobei das Überdeckungselement (113) danach das Ende der pastösen Schnur abschneidet und die Endoberfläche (116 und 117) des Ausgabekanals (105; 205) abkratzt, wenn der Betätigungskopf (101; 201) losgelassen wird, und daß die Fördereinrichtungen ein biegsames rohrförmiges Element (22, 32) aufweisen, der auf abdichtende Weise mit dem Körper des Spenders und mit dem Betätigungskopf (101, 201) verbunden ist, wobei dieses Element (22, 32) eine Druckkammer (29, 38) des pastösen Produkts begrenzt und gleichzeitig das Federeffektelement und die Druckeinrichtung bildet, auf die der Betätigungskopf (101, 201) durch sein Eindrücken agiert und diesen Betätigungskopf in die losgelöste Position zurückdrückt.
  2. Spender nach Anspruch 1, dadurch gekennzeichnet, daß die Position des Überdeckungslements (113), die Geometrie des Betätigungskopfes (101, 201) und sein Klemmen durch den äußeren rohrförmigen Bereich (110) derart sind, daß das Überdeckungselement (113) sich in einem Abstand von der Endoberfläche (116 und 117) des Ausgabekanals (105, 205) zwischen 0 und 0,4 mm befindet.
  3. Spender nach Anspruch 1, dadurch gekennzeichnet, daß der Bereich (104) des Überdeckungselements (113) auf der Seite des Eingriff der Endoberfläche (116 und 117) des Ausgabekanals (105, 205) beim Loslassen des Betätigungskopfes (101, 201) einen Rand aufweist, der von einer äußeren Fase (1132) verjüngt ist.
  4. Spender nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der freie Rand des äußeren rohrförmigen Bereichs (10, 110) wenigstens ein Andrückniveau des Ausgangsabschnitts (4, 104) des Betätigungskopfes (1, 101, 201) definiert, der so die Dosierung des pastösen Produkts regelt.
  5. Spender nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der äußere rohrförmige Bereich (110) ein Fenster aufweist, dessen Längsränder die seitlichen Bewegungen oder Drehbewegungen des Betätigungskopfes (101, 201) begrenzen, und dessen unterer Rand das Eindringen des Betätigungskopfes (101, 201) begrenzt, wobei das Überdeckungselement (113) die Form eines Bandes aufweist, das mit den Rändern des Fensters durch Seitenteile (1130) verbunden ist.
  6. Spender nach Anspruch 5, dadurch gekennzeichnet, daß das Überdeckungselement (113) mit einer Platte (30) versehen ist, die unten an ihren Seitenteilen (1130) durch zerstörbare Brücken verbunden ist, derart, daß es ein nicht kontrolliertes Eindringen des Betätigungskopfes (101) verhindert und die erste Verwendung des Spenders zur Anzeige bringt.
  7. Spender nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Untere der Andrückmembran (102; 202) des Betätigungskopfes (101; 201) einen Längskamin (18) aufweist, an dem auf abdichtende Weise ein Ausgangsrohr (23, 33) des biegsamen rohrförmigen Tiegels (22, 32) befestigt ist, wobei ein Bereich des Kamins (8) den Anfang des Ausgabekanals (105, 205) des Betätigungskopfes (101, 201) bildet, und das Ende (230, 34 und 35) des Ausgangsrohres (23, 33) des biegsamen rohrförmgen Elements (22, 32) mit dem Unteren der Andrückmembran (202, 124) des Betätigungskopfes (201, 101) ein Auswurfventil (230 und 202; 34 und 35) des pastösen Produkts in dem Ausgabekanal (105, 205) bildet.
  8. Spender nach Anspruch 7, dadurch gekennzeichnet, daß das Ende des Rohrstückes (33) des biegsamen rohrförmigen Elements einen ringförmigen Außenrand (34) aufweist, und daß das Auswurfventil (34 und 35) eine weiche oder nachgiebige Scheibe (35) aufweist, deren Umfang in Andruck gehalten wird auf den Endrand (34) des Rohrstücks (33) durch eine zentrale Andrückeinrichtung (36) dieser Scheibe (35), die selbst durch den Betätigungskopf (101) gehalten ist, wobei die weiche Scheibe (35) und der Endrand (34) des Rohrstücks (33) entsprechend die Klappe (35) und den Sitz (34) des Auswurfventils (34) und (35) bilden.
  9. Spender nach Anspruch 8, bei dem die weiche Scheibe (35) und ihre mittige Andrückeinrichtung (36) einteilig mit dem biegsamen rohrförmigen Elements(32) ausgebildet sind, wobei das Untere der weichen Scheibe (35) mit dem Inneren des Rohrstücks (33) des Elements (32) durch weiche bzw. nachgiebige Verbindungseinrichtungen (37) verbunden ist.
  10. Spender nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Fördereinrichtungen (22, 230 und 202; 32, 34 und 35; 39 und 40) des pastösen Produkts weiterhin einen Bodenkolben aufweisen, der im Inneren des Spenderkörpers gleitet und ein Ansaugventil (39) und (40) aufweisen, das durch eine Querwand (42) des Körpers getragen wird, wobei die Querwand (42), die die Vorratskammer des pastösen Produkts von der Druckkammer (38) trennt, eine Durchtrittsöffnung (43) des pastösen Produkts in die Druckkammer (38) aufweist, wobei die Klappe (40) dieses Ventils mit einer oberen Membran (44) gebildet wird, deren ringförmiger Rand sich auf dichtende Weise auf den Umfang (39) der Durchtrittsöffnung (43) in Schließstellung des Ventils (39 und 40) andrückt, und der darunter gelegene Abschnitt (44) dieses Ventils, der in die Durchtrittsöffnung (43) eingreift, an seinem unteren Bereich mit einem oder mehreren Rückhaltevorsprüngen (45, 45′) vom Gesamtdruchmesser größer als 0,4 bis 2 mm bezüglich des Durchmesser der Durchtrittsöffnung versehen ist.
EP89420058A 1988-02-19 1989-02-16 Spender für pastöse Produkte, versehen mit einem zur seitlichen Ausgabe dienenden axialen Betätigungskopf, und Verhüllungselement für seine Ausgabeöffnung Expired - Lifetime EP0329582B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89420058T ATE81324T1 (de) 1988-02-19 1989-02-16 Spender fuer pastoese produkte, versehen mit einem zur seitlichen ausgabe dienenden axialen betaetigungskopf, und verhuellungselement fuer seine ausgabeoeffnung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8802507 1988-02-19
FR8802507A FR2627460B1 (fr) 1988-02-19 1988-02-19 Distributeur pour produit pateux comprenant un poussoir axial a distribution laterale et un element de masquage de son orifice de sortie

Publications (2)

Publication Number Publication Date
EP0329582A1 EP0329582A1 (de) 1989-08-23
EP0329582B1 true EP0329582B1 (de) 1992-10-07

Family

ID=9363752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89420058A Expired - Lifetime EP0329582B1 (de) 1988-02-19 1989-02-16 Spender für pastöse Produkte, versehen mit einem zur seitlichen Ausgabe dienenden axialen Betätigungskopf, und Verhüllungselement für seine Ausgabeöffnung

Country Status (11)

Country Link
US (1) US4949876A (de)
EP (1) EP0329582B1 (de)
JP (1) JPH0641310B2 (de)
AT (1) ATE81324T1 (de)
CA (1) CA1319349C (de)
DE (1) DE68903116T2 (de)
ES (1) ES2034721T3 (de)
FI (1) FI890793A (de)
FR (1) FR2627460B1 (de)
GR (1) GR3005943T3 (de)
PT (1) PT89751B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052592A (en) * 1989-08-14 1991-10-01 Bramlage Gesellschaft Mit Beschrankter Haftung Dispenser for paste compositions
JPH0524550U (ja) * 1991-09-09 1993-03-30 株式会社資生堂 デイスペンサー容器のキヤツプ機構
US5253787A (en) * 1992-08-03 1993-10-19 Package Research Corporation Fluid dispenser with tiltable dispensing nozzle and sealing membrane
FR2796921B1 (fr) * 1999-07-28 2001-10-05 Valois Sa Dispositif de distribution de produit fluide avec systeme d'obturation
NL1023670C1 (nl) * 2002-07-03 2004-01-06 Keltub B V Samenstel van balg en afroldeel, pomp en werkwijze voor het gebruik daarvan.
NL1020983C2 (nl) * 2002-07-03 2004-01-06 Keltec B V Pomp voor viskeuze materialen.
US20050214339A1 (en) 2004-03-29 2005-09-29 Yiwen Tang Biologically degradable compositions for medical applications
FR2877320B1 (fr) * 2004-11-03 2008-08-29 Airlessystems Sas Organe de distribution de produit fluide et distributeur de produit fluide pourvu d'un tel organe de distribution
JP4900696B2 (ja) * 2006-12-28 2012-03-21 株式会社吉野工業所 液体吐出ポンプ
DE102008029004A1 (de) * 2007-06-29 2009-01-02 Rpc Bramlage Gmbh Spender zur Ausgabe flüssiger oder pastöser Massen
TW201113203A (en) * 2009-10-09 2011-04-16 guo-zhong Fang Container bottle
DE202011051538U1 (de) 2011-10-05 2013-01-08 Alfred Von Schuckmann Spender für pastöse Massen
WO2016062716A2 (en) * 2014-10-20 2016-04-28 Rieke Packaging Systems Limited Pump dispensers
GB2535687B (en) * 2014-12-15 2019-06-05 Nerudia Ltd A dispenser
GB2545234B8 (en) * 2014-12-15 2019-04-10 Nerudia Ltd A dispenser
US20190126304A1 (en) * 2016-04-29 2019-05-02 Rieke Packaging Systems Limited Dry proof foamer pump
EP3730220B1 (de) * 2019-04-26 2022-07-06 Aptar Radolfzell GmbH Spender zum austrag pharmazeutischer flüssigkeiten

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US3680738A (en) * 1970-01-12 1972-08-01 Johnson & Son Inc S C Pressurized package
US3884390A (en) * 1973-11-02 1975-05-20 Polytop Corp Push-pull closure with probe to prevent clogging
JPS6011642Y2 (ja) * 1979-06-27 1985-04-17 日本電気ホームエレクトロニクス株式会社 半導体装置の樹脂モ−ルド装置
DE3122330A1 (de) * 1981-06-05 1983-01-05 Alfred Von 4178 Kevelaer Schuckmann Behaelter zur dosierbaren fluessigkeitsausgabe
EP0084638B1 (de) * 1982-01-19 1987-12-23 Gap Gesellschaft Für Auswertungen Und Patente Ag Spender für pastöse Produkte
JPS58174266U (ja) * 1982-05-18 1983-11-21 東洋エアゾ−ル工業株式会社 エアゾ−ル容器用スパウト
JPH0829790B2 (ja) * 1984-03-14 1996-03-27 カルマー・インコーポレーテッド 外部に配置され、分配された生産物を切断する空動き動作を行う出口バルブを有する粘性生産物のディスペンサー
DE3512649A1 (de) * 1985-04-06 1986-10-16 Alfred Von 4178 Kevelaer Schuckmann Spender
FR2581370B1 (fr) * 1985-05-06 1987-05-29 Cebal Distributeur pour produits pateux
FR2585439B1 (fr) * 1985-07-24 1988-01-08 Cebal Tete de distribution de produits cremeux ou pateux
JPH0423814Y2 (de) * 1985-10-09 1992-06-03
US4671428A (en) * 1985-11-15 1987-06-09 Spatz Walter B Dispenser for fluent masses
US4685594A (en) * 1986-07-03 1987-08-11 Manuel Czech Dispenser for paste-like products
FR2604980B1 (fr) * 1986-10-13 1988-12-02 Cebal Distributeur pour produit pateux et procede de fabrication du corps de distributeur correspondant
US4779774A (en) * 1986-11-17 1988-10-25 Simone Morel Telescopic capsule for tubes or flasks
IT210199Z2 (it) * 1987-04-10 1988-12-06 Guala Angelo Spa Dispensatore di prodotti pastosi in generale e di pasta dentifricia in particolare, con membrana pompante comandata a leva.
US4830228A (en) * 1988-04-15 1989-05-16 Owens-Illinois Closure Inc. Dispenser package for viscous fluids

Also Published As

Publication number Publication date
PT89751B (pt) 1994-01-31
PT89751A (pt) 1989-10-04
FR2627460B1 (fr) 1990-06-29
JPH0641310B2 (ja) 1994-06-01
JPH01267165A (ja) 1989-10-25
CA1319349C (fr) 1993-06-22
EP0329582A1 (de) 1989-08-23
ATE81324T1 (de) 1992-10-15
FI890793A0 (fi) 1989-02-17
ES2034721T3 (es) 1993-04-01
DE68903116D1 (de) 1992-11-12
DE68903116T2 (de) 1993-02-25
FR2627460A1 (fr) 1989-08-25
GR3005943T3 (de) 1993-06-07
US4949876A (en) 1990-08-21
FI890793A (fi) 1989-08-20

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