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EP1292504B1 - Tube mit grossem halsdurchmesser und starrem ansatzstück - Google Patents

Tube mit grossem halsdurchmesser und starrem ansatzstück Download PDF

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Publication number
EP1292504B1
EP1292504B1 EP01947560A EP01947560A EP1292504B1 EP 1292504 B1 EP1292504 B1 EP 1292504B1 EP 01947560 A EP01947560 A EP 01947560A EP 01947560 A EP01947560 A EP 01947560A EP 1292504 B1 EP1292504 B1 EP 1292504B1
Authority
EP
European Patent Office
Prior art keywords
neck
skirt
flexible
flexible tube
tube
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
EP01947560A
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English (en)
French (fr)
Other versions
EP1292504A1 (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
Publication of EP1292504A1 publication Critical patent/EP1292504A1/de
Application granted granted Critical
Publication of EP1292504B1 publication Critical patent/EP1292504B1/de
Anticipated expiration legal-status Critical
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
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0833—Hinges without elastic bias
    • B65D47/0838—Hinges without elastic bias located at an edge of the base element
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/12—Connections between body and closure-receiving bush
    • 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
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/127—Snap-on caps
    • B65D47/128—Snap-on caps with internal parts

Definitions

  • the invention relates to the packaging of liquid to pasty substances in a flexible tube surmounted by a rigid end, said tube having a head comprising a flexible skirt connected by a shoulder to a neck substantially cylindrical, said rigid end piece being intended to be fixed substantially irreversible on the head of said tube.
  • the rigid ernbout can be of several types: a simple rigid base ensuring stable vertical support for the tube placed upside down (“stand" tube up ”) or a closure device, called a service capsule, comprising a part intended to be fixed on the neck of the tube (called base) and a movable part, called cap, pivoting around a hinge attached to said base and comprising the means for closing the distribution channel.
  • a simple rigid base ensuring stable vertical support for the tube placed upside down (“stand" tube up ”) or a closure device, called a service capsule, comprising a part intended to be fixed on the neck of the tube (called base) and a movable part, called cap, pivoting around a hinge attached to said base and comprising the means for closing the distribution channel.
  • the request FR 2 707 256 issued by the plaintiff offers a solution to resolve this problem orientation. It presents a capsule and a container fitted with a neck, the capsule and the neck being provided with means cooperating with each other to ensure irreversible fixing: the neck is fitted between two skirts capsule centers, a sealing skirt entering the inside of the neck and a skirt fitted with snap beads ensuring immobilization longitudinal. The immobilization in rotation is ensured by the trapping of a axial blade flexible radially between two profiled portions. The blade flexible is attached to the capsule and the profiled portions are attached to the top of the shoulder, near the base of the neck.
  • FR 2 650 253 and FR 2 707 256 present efficient fastening systems a rigid tip on a flexible tube head.
  • the tightness level of contact between the sealing skirt of the rigid end piece and the wall internal neck can only be guaranteed if the internal diameter of the neck is sufficiently small compared to its external diameter.
  • a force imposed on the shoulder of the tube, in particular at the junction between the shoulder and the skirt causes an ovalization of the neck which, this fact, is no longer tightly joined with the sealing skirt of rigid tip. This therefore limits the possibilities of using rigid tips.
  • fixed on flexible tubes especially when you need a multiple distribution or from an off-center orifice, these two cases requiring having a tube whose neck has a large diameter relative to that of the flexible skirt.
  • the applicant therefore sought to develop a tube assembly flexible and rigid end piece to be fixed on said tube in a sealed manner and under industrial conditions of high economic rates satisfactory, said tube having a head comprising a neck extended by a shoulder and the neck, substantially cylindrical, having a large diameter, that is to say a diameter greater than a third of the diameter of the skirt.
  • a first object of the invention is a flexible tube intended to receive a nozzle rigidly sealed.
  • a second object of the invention is the whole flexible tube according to the invention surmounted by the rigid tip.
  • the tube according to the invention is made of a material which gives it a great flexibility. Materials are selected based on end use of the tube.
  • the flexible skirt is composed of a laminated multilayer or PE / EVOH / PE coextruded, where PE is polyethylene and EVOH represents the ethylene-vinyl alcohol copolymer.
  • the tube Before filling with the product to be packaged, the tube has a circular cylindrical skirt or elliptical.
  • the head comprises a neck and a shoulder connecting said skirt flexible at the neck. As this head is intended to be completely capped by the rigid tip, it is not mandatory to target properties excellent barriers and a simple molded polyethylene head is in the most cases satisfactory.
  • the neck substantially cylindrical, has a large diameter, that is to say a diameter greater than a third of the diameter of said skirt.
  • the diameter of the neck is greater at the third of the minor axis of the border ellipse between the flexible skirt and the shoulder.
  • the tube according to the invention is defined in claim 1. It is characterized in that its neck is surmounted a transverse end wall carrying a cylindrical chimney whose diameter is slightly lower than external diameter of the sealing skirt of the rigid end piece, said chimney cylindrical extending on either side of said transverse end wall.
  • the transverse end wall of the neck of the flexible tube is a wall substantially perpendicular to the axis of the neck. She's spreading, at the top of the neck, from the chimney to the neck. Its extent must be large enough that the deformation imposed on the base of the shoulder of the tube does not pass to the chimney, the sealing skirt of the rigid end piece thus remaining in contact with the chimney. This extent therefore depends on the mechanical characteristics of the material plastic used.
  • said transverse end wall extends on a difference in diameter of around 3 mm - difference between the inside diameter of the neck and outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall, chimney) close to 1 mm.
  • this transverse end wall cannot be too large, on the one hand because in such a case the diameter of the neck would be diminished, which would go against the desired goal, on the other hand because that a certain rigidity of the chimney is necessary to facilitate the sinking of the flexible sealing skirt of the rigid end piece inside of its channel. Too much flexibility of the chimney may amplify problems associated with misalignment between tube and tip. With a geometry such as that described above, it is desirable to limit the extent to a difference in diameter of the order of 10 mm.
  • the radial extent of this transverse end wall is between 0.5 and 5 times, preferably between 1 and 3 times, the thickness average of the top of the neck.
  • Said chimney extends on either side of the wall transverse end.
  • the upper part of the chimney is located at level such that part of the chimney protrudes from the end wall cross.
  • the attachment of the rigid end piece to the head of the tube flexible begins with the insertion of the sealing skirt of the rigid end cap inside said chimney.
  • the chimney typically protrudes the transverse end wall by 1 mm. It has an internal diameter of 19 mm and has a height close to 3 mm.
  • the sealing skirt of the nozzle rigid is long enough for the contact between chimney and skirt seal can be established on this height.
  • the rigid end piece according to the invention is made of a more rigid material than that of the material of the tube.
  • the tip is typically made of polypropylene. he is provided with at least a sealing skirt and a skirt fitted with inevitable joining means, such as snap beads, intended to cooperate with the external wall of the neck of the tube, itself provided with additional irreversible securing means. We We will call this skirt, the joining skirt. Solidarity is said to be irreversible in the sense that it is no longer possible to detach the end piece rigid of the tube head without destroying part of the assembly.
  • the rigid end piece associated according to the invention with the flexible tube (claim 4) is characterized in that its skirt seal has a diameter slightly larger than the inside diameter of the tube chimney and in that its sofidarization skirt has at at least two flexibility zones, preferably regularly distributed.
  • the insertion of the nozzle on the tube head for its fixing must be to do under acceptable industrial conditions, involving efforts the weakest possible. Attachment begins with forced insertion of the sealing skirt inside the chimney of the tube, with a fairly weak clamping, typically from 0.1 to 0.2 mm at the radius.
  • the skirt of joining must have the necessary rigidity so that said means of solidarity can fulfill their function in complementarity with joining means with which the neck of the tube is provided.
  • flexibility zones are provided on said skirt for securing the endpiece. These areas are by example of slots or grooves exceeding half the height of said skirt and opening towards the open end of the skirt, which gives a certain radial and circumferential flexibility at the end of the skirt.
  • grooves are preferred to the slots because they are simply thinner areas, where the skirt is locally replaced by a circumferential veil.
  • the joining skirt with an internal diameter of 25 mm, 1.5 mm thick, 4 mm high, has three flexibility zones where the skirt is locally replaced by a 0.3 mm thick veil on a height of 3 mm.
  • the securing skirt is therefore composed of blades whose end is radially flexible, blades regularly distributed and separated by these flexibility zones. They are provided with securing means ensuring longitudinal immobilization in cooperation with complementary means located on the neck of the tube flexible. These are, for example, height snap beads substantially equal radial and located one on the securing skirt and the other on the external surface of the neck. The radial height of these beads must be large enough to ensure good trapping and prevent any longitudinal movement of withdrawal of the nozzle relative to the tube and small enough to allow the tip to be pushed in with a limited effort.
  • sealing skirt of the rigid end piece into the neck of the tube must be done in industrial conditions of high rates satisfactory.
  • said sealing skirt preferably has on its open end a chamfer which facilitates its centering in relation to to the chimney of the flexible tube at the start of the insertion of the nozzle rigid on the tube head.
  • the joining skirt is preferably provided, on its internal wall, longitudinal guide ribs, which helps maintain the alignment of the axis of the sealing skirt with the axis of the chimney of the flexible tube.
  • Circumferential immobilization can be ensured, if the tube is cylindrical circular, using the flexible blade - attached to the nozzle - and portions profiled - attached to the shoulder - described in FR 2 707 256. If the tube is elliptical, it can be provided by the device developed by the Applicant and described in French application No. FR-A-2 789 365 (published 08/11/2000) where a discontinuous annular rib located on the neck above the bead latching acts as a lock in which the present skirt joining, consisting of parts separated by slots regularly distributed but of unequal extent, comes to be introduced as a key.
  • the geometry of the sealing and securing skirts of the rigid end piece and the geometry of the neck and the chimney of the flexible tube are such that they make it possible to obtain, under satisfactory industrial conditions, that is to say at a production rate of one or several hundred tubes per minute, watertight fixing with longitudinal immobilization the rigid end cap on the neck using a simple movement of longitudinal translation which does not require an effort greater than 25 daN.
  • the rigid end piece is here a simple rigid end piece, itself provided with a neck distribution.
  • an outer skirt whose diameter is close to that of the tube skirt is attached to the base of the nozzle.
  • the tip can be fitted with a screw thread placed either on the neck or, which is the case here, outside the neck, near the large diameter, which gives the neck a more aesthetic appearance, for example the appearance of a smooth nozzle in the form of a hyperboloid of revolution to a tablecloth.
  • FIG. 1 illustrates such an assembly 100 .
  • the flexible tube 110 has a flexible cylindrical skirt 111 with circular orthogonal section of diameter 40 mm composed of a PE / EVOH / PE coextruded multilayer.
  • the neck 113 substantially cylindrical, has a diameter of 35 mm, greater than a third of the diameter of said skirt.
  • the neck 113 is surmounted by a transverse end wall 116 carrying a cylindrical chimney 115 which delimits a channel inside which is introduced, during the fixing of the rigid end piece 120 on the flexible tube 110, the skirt d seal 121 attached to the base of the rigid end piece 120.
  • the internal diameter of the chimney 115 close to 26 mm, is substantially equal to or slightly less (of the order of 0.2 mm) than the external diameter of the skirt seal 121 of the rigid tip 120 .
  • the transverse end wall 116 is substantially perpendicular to the axis 10 of the neck. It extends over a difference in diameter close to 3.5 mm - difference between the inside diameter of the neck and the outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall , fireplace) close to 1 mrn.
  • the chimney 115 projects about 1 mm beyond the transverse end wall. It has a height close to 4 mm.
  • the sealing skirt 121 of the rigid end piece 120 is long enough for contact between the chimney and the sealing skirt to be established over the entire height of the chimney.
  • the rigid end piece 120 is made of polypropylene.
  • the dispensing orifice 125 has a diameter of 10 mm.
  • the rigid endpiece 120 is provided with a sealing skirt 121 and a joining skirt 122 , provided with a snap-fitting bead 123 , intended to cooperate with the bead 114 located on the external wall of the neck 113 of the flexible tube 110.
  • the sealing skirt 121 has a diameter slightly greater than the inside diameter of the tube chimney.
  • the joining skirt 122 1.6 mm thick at the level of the bead 123 , comprises three zones of thinner thickness regularly distributed, not shown in FIG. 1, where a veil 0.3 mm thick and 1.5 mm in width extends over a height of 4 mm.
  • the radial height of the snap strips 123 and 114 is 1 mm.
  • the sealing skirt 121 has at its open end a chamfer 128 which facilitates its centering when the rigid end piece 120 is fixed on the head of the flexible tube 110.
  • the securing skirt 122 is provided on its inner wall with longitudinal guide ribs 126 completing the centering of said securing skirt 122 on the neck 113 and thus improving the alignment of the axis of the sealing skirt with the axis of the chimney of the flexible tube.
  • the rigid end piece 120 has an outer skirt 124 whose diameter is close to that of the skirt 111 of the flexible tube 110 and which is provided with a screw thread 129 by means of which it is possible to fix a plug closing the orifice of distribution 125 .
  • the rigid end piece can also be a service capsule having a swivel cap and an off-center dispensing orifice.
  • the tube 200 is the result of the assembly of a flexible tube 210 having a flexible elliptical skirt 211 and a neck 213 with a service capsule 220 . It is a section through a plane passing through the minor axis: the cap 230 pivots around a hinge 226 substantially parallel to the major axis. As one seeks to have the maximum distance between the dispensing orifice 225 and the hinge 226 , it turns out to be necessary to center the orifice 225 with respect to the axis 12 of the neck of the flexible tube, which requires have a neck 213 of large diameter relative to the minor axis of the skirt 211 .
  • Figure 1 of the application FR-A-2 789 365 can then be considered as a section through a plane passing through the axis 12 of the orifice and parallel to the axial plane passing through the major axis.
  • the discontinuous annular rib 229 located on the neck above the latching bead (referenced 6 in said request) acts as a lock in which a set of two blades is introduced as a key axial (referenced 12a and 12b in said application) diametrically opposite and of unequal extent, said assembly constituting the joining skirt according to the invention which is here provided with slots playing the role of flexibility zones. These two parts behave like flexible circular blades.
  • the capsule 220 undergoes an axial translation movement until it is immobilized and fixed by snap-fastening. Precise positioning is ensured by the inclined shoulder 212 which allows the base of the capsule to be guided to the desired final position during insertion.
  • the flexible tube 210 has a flexible elliptical skirt 211 with a major axis 65 mm and a minor axis 30 mm, composed of a PE / EVOH / PE coextruded multilayer.
  • the neck 213 which is substantially cylindrical, has a diameter of 22 mm.
  • the neck 213 is surmounted by a transverse end wall 216 carrying a cylindrical chimney 215 whose internal diameter, close to 16 mm, is substantially equal to or slightly less (of the order of 0.2 mm) than the external diameter of the sealing skirt 221 of the service capsule 220.
  • the transverse end wall 216 extends over a difference in diameter close to 1.6 mm - difference between the inside diameter of the neck and the outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall, chimney) close to 1 mm.
  • the chimney 215 projects about 1 mm beyond the transverse end wall. It has a height close to 4 mm, like the sealing skirt 221 of the service capsule 220 .
  • the service capsule 220 is made of polypropylene. It has a base with an off-center distribution opening 225 , with a diameter of 3 mm. It is provided with a sealing skirt 221 and with a discontinuous securing skirt, not shown in the figure, on which is placed a latching bead, intended to cooperate with the bead located on the outer wall of the neck 213 of the flexible tube 210.
  • the sealing skirt 221 has a diameter slightly greater than the inside diameter of the chimney of the tube. The radial height of the snap beads is close to 1 mm.
  • Example 3 service capsule with a multiple dispensing orifice ( Figure 3)
  • the rigid endpiece is a service capsule 320 with a pivoting cap 330 making it possible to plug a multiple orifice 325 , intended to simultaneously distribute at least two different products.
  • the feed channels 341 and 342 channeling the various pasty products which have to be extruded simultaneously have geometries which are difficult to produce in one piece.
  • the service capsule 320 is therefore molded here in two parts: a central part 340 sharing the different flows and an external part 350 provided with sealing skirts 321 and joining 322 according to the invention.
  • the flexible tube 310 has a flexible cylindrical skirt 311 with circular orthogonal section of diameter 38 mm.
  • the neck 313, substantially cylindrical, has a diameter of 25 mm.
  • the neck 313 is surmounted by a transverse end wall 316 carrying a cylindrical chimney 315 whose internal diameter, close to 19 mm, is slightly less (of the order of 0.2 mm) than the external diameter of the skirt d seal 321 of the service capsule 320.
  • the transverse end wall 316 is substantially perpendicular to the axis of the neck. It extends over a difference in diameter close to 3.5 mm - difference between the inside diameter of the neck and the outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall , chimney) close to 1 mm.
  • the chimney 315 extends approximately 1 mm beyond the transverse end wall. It has a height close to 4 mm.
  • the sealing skirt 321 of the service capsule has a variable height, the minimum being approximately 7 mm. It is long enough for the contact between chimney and sealing skirt to be established over the entire height of the chimney.
  • the service capsule 320 is made of polypropylene.
  • the dispensing orifice 325 is a multiple orifice with a diameter of 10 mm.
  • the service capsule is provided with a sealing skirt 321 and a securing skirt 322, itself provided with a snap-on bead 323, intended to cooperate with the bead 314 situated on the external wall of the neck 313 of the flexible tube 310.
  • the sealing skirt 321 has a diameter slightly greater than the inside diameter of the tube chimney.
  • the joining skirt 322 1.6 mm thick at the level of the bead 323 , has three zones of thinness regularly distributed, not shown in FIG. 3, where a veil of 0.3 mm thick and 1.5 mm in width extends over a height of 4 mm.
  • the radial height of the snap beads 323 and 314 is 1 mm.
  • the sealing skirt 321 has at its open end a chamfer which facilitates its centering when the rigid end piece 320 is fixed on the head of the flexible tube 310.
  • the circumferential immobilization is ensured using the flexible blade - attached to the end piece - and profiled portions - attached to the shoulder - described in FR 2 707 256, not shown in Figure 3 and located in the space between the securing skirt 322 and the outer skirt 324 of the service capsule 320 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Tubes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Endoscopes (AREA)
  • Details Of Garments (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Claims (7)

  1. Tube (110, 210, 310) zur Bestückung mit einem starren Ansatzstück (120, 220, 320), mit einem Tubenmantel (111, 211, 311) und einem Tubenkopf, welcher aus einem Hals (113, 213, 313) und einer den Hals mit dem Mantel verbindenden Schulter besteht, wobei der Tubenhals einen Außendurchmesser hat, der größer ist als ein Drittel des Durchmessers des Tubenmantels, und eine Außenfläche mit irreversiblen Befestigungsmitteln (114, 314) aufweist, welche zu denen (123, 323) des starren Ansatzstücks komplementär sind, dadurch gekennzeichnet, dass über dem Tubenhals eine querliegende Endwand (116, 216, 316) angeordnet ist, an der ein kaminartiges zylindrisches Rohr (115, 215, 315) befestigt ist, dessen Durchmesser geringfügig kleiner ist als der Außendurchmesser des Dichtmantels (121, 221, 321) des starren Ansatzstücks (120, 220, 320), wobei sich das kaminartige zylindrische Rohr (115, 215, 315) nach beiden Seiten der querliegenden Endwand (116, 216, 316) erstreckt.
  2. Tube (110, 210, 310) nach Anspruch 1, bei der die radiale Erstreckung der querliegenden Endwand (116, 216, 316) der 0,5 bis 5fachen mittleren Dicke der Spitze des Tubenhalses (113, 213, 313) entspricht.
  3. Tube (110, 210, 310) nach irgendeinem der Ansprüche 1 bis 2, bei der das kaminartige zylindrische Rohr (115, 215, 315) eine Höhe aufweist, die größer ist als die dreifache Dicke der querliegenden Endwand (116, 216, 316).
  4. Anordnung aus einer Tube (110, 210, 310) und einem starren Ansatzstück (120, 220, 320), wobei die Tube einen Tubenmantel (111, 211, 311) und einem Tubenkopf aufweist, welcher aus einem Hals (113, 213, 313) und einer den Hals mit dem Mantel verbindenden Schulter (112, 212, 312) besteht, der Tubenhals einen Außendurchmesser hat, der größer ist als ein Drittel des Durchmessers des Tubenmantels, und eine Außenfläche mit irreversiblen Befestigungsmitteln (114, 314) aufweist und das starre Ansatzstück mindestens einen Dichtmantel (121, 221, 321) sowie einen Befestigungsmantel (122, 322) mit Befestigungsmitteln (123, 323) aufweist, welche zu denen des Tubenhalses komplementär sind, dadurch gekennzeichnet, dass über dem Tubenhals eine querliegende Endwand (116, 216, 316) angeordnet ist, an der ein kaminartiges zylindrisches Rohr (115, 215, 315) befestigt ist, dessen Durchmesser geringfügig kleiner ist als der Außendurchmesser des Dichtmantels (121, 221, 321) des starren Ansatzstücks (120, 220, 320), wobei sich das kaminartige zylindrische Rohr (115, 215, 315) nach beiden Seiten der querliegenden Endwand (116, 216, 316) erstreckt, und dass der Befestigungsmantel mindestens zwei Weichzonen besitzt.
  5. Anordnung nach Anspruch 4, dadurch gekennzeichnet, dass das kaminartige Rohr der Tube und der Dicht- und der Befestigungsmantel so angeordnet sind, dass durch Ausführung einer einfachen Längstranslationsbewegung, die eine Kraft von höchstens 25 daN erfordert, eine dichte Befestigung mit Längsfestlegung des starren Ansatzstücks auf dem Tubenhals erzielt wird.
  6. Anordnung (210 und 220) nach Anspruch 4 oder 5, bei der die Tube einen elliptischen Tubenmantel (211) und einen im Wesentlichen zylindrischen Tubenhals (213) mit einer diskontinuierlichen Ringrippe (229) aufweist, welche die Rolle eines Schlosses übernimmt, in das die separierten Teile des Befestigungsmantels wie ein Schlüssel eingreifen.
  7. Anordnung (310 und 320) nach Anspruch 4 oder 5, bei der das starre Ansatzstück (320) eine Basis besitzt, an der ein flexibler Streifen radial befestigt ist, und bei der die Tube mit an der Schulter befestigten Profilabschnitten versehen ist, wobei der flexible Streifen und die Profilabschnitte so angeordnet sind, dass nach erfolgtem Einpressen und vermittels einer leichten relativen Drehbewegung zwischen Ansatzstück und Tube die drehsichere Festlegung des Ansatzstücks in Bezug auf die Tube erzielt wird.
EP01947560A 2000-06-21 2001-06-21 Tube mit grossem halsdurchmesser und starrem ansatzstück Expired - Lifetime EP1292504B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0007937 2000-06-21
FR0007937A FR2810641B1 (fr) 2000-06-21 2000-06-21 Tube souple muni d'un goulot de grand diametre et embout rigide destine a etre fixe sur ledit tube
PCT/FR2001/001946 WO2001098162A1 (fr) 2000-06-21 2001-06-21 Tube souple muni d'un goulot de grand diametre et d'un embout rigide

Publications (2)

Publication Number Publication Date
EP1292504A1 EP1292504A1 (de) 2003-03-19
EP1292504B1 true EP1292504B1 (de) 2004-10-20

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EP01947560A Expired - Lifetime EP1292504B1 (de) 2000-06-21 2001-06-21 Tube mit grossem halsdurchmesser und starrem ansatzstück

Country Status (11)

Country Link
US (1) US6840405B2 (de)
EP (1) EP1292504B1 (de)
AT (1) ATE280092T1 (de)
AU (1) AU2001269219A1 (de)
CZ (1) CZ20023973A3 (de)
DE (1) DE60106613T2 (de)
ES (1) ES2227229T3 (de)
FR (1) FR2810641B1 (de)
PL (1) PL359627A1 (de)
RU (1) RU2262472C2 (de)
WO (1) WO2001098162A1 (de)

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JP2002337908A (ja) * 2001-05-18 2002-11-27 Mikasa Sangyo Kk 中栓共廻り防止機構付容器及びその中栓
US8523025B2 (en) 2003-10-09 2013-09-03 Mwv Slatersville, Llc Dispensing closure having flow modulator and syneresis capture
US20070194047A1 (en) 2006-01-25 2007-08-23 Berry Plastics Corporation Closure unit with cap and pour spout for container neck finish
US20070267436A1 (en) * 2006-05-19 2007-11-22 Pechiney Plastic Packaging, Inc. Container and a cap having simultaneous sealing of two orifices
CA2662188C (en) * 2006-09-01 2012-11-06 Polytop Corporation Dispensing closure having a flow conduit with key-hole shape
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ATE280092T1 (de) 2004-11-15
US6840405B2 (en) 2005-01-11
EP1292504A1 (de) 2003-03-19
WO2001098162A1 (fr) 2001-12-27
RU2262472C2 (ru) 2005-10-20
PL359627A1 (en) 2004-08-23
FR2810641A1 (fr) 2001-12-28
ES2227229T3 (es) 2005-04-01
DE60106613T2 (de) 2005-12-01
US20030150888A1 (en) 2003-08-14
FR2810641B1 (fr) 2002-10-18
AU2001269219A1 (en) 2002-01-02
CZ20023973A3 (cs) 2004-04-14
DE60106613D1 (de) 2004-11-25

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