EP1080792A2 - Buse de distribution pour réservoir de produit - Google Patents

Buse de distribution pour réservoir de produit Download PDF

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Publication number
EP1080792A2
EP1080792A2 EP00118742A EP00118742A EP1080792A2 EP 1080792 A2 EP1080792 A2 EP 1080792A2 EP 00118742 A EP00118742 A EP 00118742A EP 00118742 A EP00118742 A EP 00118742A EP 1080792 A2 EP1080792 A2 EP 1080792A2
Authority
EP
European Patent Office
Prior art keywords
cartridge
spout
length
dispensing
working material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00118742A
Other languages
German (de)
English (en)
Other versions
EP1080792A3 (fr
Inventor
Goslin Van Herpen
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.)
Illbruck GmbH
Original Assignee
Illbruck 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
Priority claimed from DE29918094U external-priority patent/DE29918094U1/de
Application filed by Illbruck GmbH filed Critical Illbruck GmbH
Publication of EP1080792A2 publication Critical patent/EP1080792A2/fr
Publication of EP1080792A3 publication Critical patent/EP1080792A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00596—The liquid or other fluent material being supplied from a rigid removable cartridge having no active dispensing means, i.e. the cartridge requiring cooperation with means of the handtool to expel the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like

Definitions

  • the invention first relates to an output spout for a working material storage jar, such as one Cartridge for dispensing working materials such as joint sealants or adhesive, the dispensing spout being a overall conical shape, ending in one Tip, further an internal thread on the foot side and one to the Holder of a cover cap serving external thread owns.
  • a working material storage jar such as one Cartridge for dispensing working materials such as joint sealants or adhesive
  • the dispensing spout being a overall conical shape, ending in one Tip, further an internal thread on the foot side and one to the Holder of a cover cap serving external thread owns.
  • Cartridges are marketable. Are there above all, containers containing adhesive due to said Cover cap resealable. Your screwdriving Allowable external thread assignment relatively close behind the top. Containers containing Joint sealant, a cover cap is usually missing. In practice, the working material is left practical dry out to a self-closing stopper. The dispensing nozzle is used to reuse the cartridge removed and the hard section of the plug broken away. After reassignment of the spout the container is in the way of the usual screw connection ready for use again. The cartridge is in a Push-out device with push rod that actuates the pressure floor inserted. The print base is made by a cartridge Pressure piston. Driving is a retreat the push rod can be released again.
  • the object of the invention is a generic cartridge to be used with the dispensing spout.
  • the cover cap has a sealing bead on the inside to the sealing system at the truncated cone area with a larger flank angle.
  • The has the necessary stability for this according to bilateral change in direction of his Wall. Two oriented in the longitudinal direction are preferred Sealing beads arranged.
  • the invention further relates to a working material storage container, such as a cartridge for dispensing Working material such as joint sealant or adhesive, with a cylindrical cartridge body and an in the cartridge body movable, can be operated from the outside Pressure piston, the cartridge at one end elongated dispensing spout is associated with which Cartridge is characterized in that the length of the Spout more than three quarters the length of the cartridge (without operationally assigned output spout) corresponds. That has as a result of a corresponding Spout extension the basic benefit in use of reaching the destination well. Also lies a better overview. There is also an inexpensive packaging Assignment because the output spout Cartridge body also does not protrude axially.
  • a working material storage container such as a cartridge for dispensing Working material such as joint sealant or adhesive
  • Latter is known to be in the packaging state with the help a foldable retaining tab on as a threaded pin realized nozzle supported along the cartridge.
  • a design of even independent importance then exists that the length of the output spout nine times or more the largest inner diameter corresponds to the output spout. Lies about this formula a relatively short cartridge body. It only takes a subset of the usual amount of work material on. As has been found, there is a need offering small quantities, especially for the hobby area.
  • the invention then contributes an arrangement that consists in that the cartridge consists of a plurality in arranged in the axial direction and separable from each other connected individual cartridges.
  • the corresponding factory addition goes down to the length of the classic cartridge, as used in conventional ejection devices Is used.
  • Such a set opened the possibility to dispense small quantities of the different ones Provide substances.
  • the cohesion Such a bundle rod is made with simple means reached. So it can be done that the connection two individual cartridges with one rotating one Adhesive tape is formed, the adhesive tape across its longitudinal direction partially a lower area a first single cartridge and partly an upper one Covered area of a second single cartridge. By Peel off the partially overlapping adhesive tape the individual cartridges are released.
  • Adhesive tape on the parting line between the individual cartridges has associated longitudinal perforation.
  • the individual cartridges can be so easily by a canceling movement separate from each other.
  • the cartridge or a single cartridge is equipped with a plurality of dispensing spouts. They can all be on the threaded pin, for example the cartridge.
  • the exposed location of one Threaded pin does not prevent docking Single cartridges together, as in the area behind the Plunger enough space remains in the said Immerse the threaded pin freely.
  • the output spout 1 shown in FIGS. 1-4 is in terms of screw technology, a working material storage container assignable. It is a cylindrical container in the form of a cartridge 2. Its interior can be used as Working material, for example, a joint sealant, adhesive or record the like.
  • the end reserved for docking dispensing spout 1 2 'of the cartridge 2 is closed.
  • the ceiling there 3 of the cartridge 2 goes into a threaded pin 4. It is hollow, closed at the end and is at the center of the Cover 3.
  • Its external thread 5 acts with a foot-side Internal thread 6 of the outlet spout 1 together (cf. Fig. 2).
  • the working material is indicated by dashed lines and marked with M.
  • the end 2 ′′ of the cartridge facing away from the dispensing spout 1 2 is open, possibly sealed with originality.
  • the pressure piston 18 is inserted at a depth that between its back and one Stand-forming end 2 '' of the cartridge 2 an axial Clearance of at least the stand height of the uncapped Threaded pin remains.
  • the dispensing spout 1 has an overall conical shape with the channel-forming region essentially is designed with the same wall as the internal thread 6 grazing foot 8 is somewhat stronger. From Area of the foot 8 go, facing away from the cartridge, longitudinal ribs 8 'made in the outer wall of the dispensing spout 1 roots and a good support for the operating hand Offer.
  • the conical shape ends in one of Home from closed tip 9, which, like the threaded pin 4, can be cut for commissioning the container.
  • a cover cap 10 serves this purpose has internal thread 11 in the area of the cap opening. This engages in a corresponding one External thread 12 of the dispensing spout 1 (see FIG. 2).
  • the external thread 12 lies approximately in the longitudinal center of the Output spout 1. Their total length corresponds approximately here half the length of the working material storage jar or Cartridge 2.
  • the spout section x has the tip side of the external thread 12 two truncated cone areas I, II different Flank angle.
  • the truncated cone area II has a larger flank angle a smaller length than the truncated cone area I smaller flank angle.
  • flank angle lies Alpha (see FIG. 3) of the truncated cone area I at 4 ° and the flank angle beta of a shorter length showing truncated cone area II at 10 °.
  • the outer surface tapering towards tip 9 of the truncated cone area II acts as a sealing counter surface 14 to form a sealing bead 15 on the inside of the cover cap 10. Due to the steepness there is one rapid emergence in the sealing position. Are recognizable two sealing beads divided by a circumferential notch valley 15 realized inside the cap 10. The in Direction of the cartridge 2 leading sealing bead 15 is squeezed tighter and the other opened a second, equally effective sealing system to the sealing counter surface 14 out.
  • this is also at the truncated cone area II part on the cartridge side the output spout 1 in a predominantly conical shape held.
  • This truncated cone area is shown in FIG III designated. It sits at the base of the truncated cone area II and widens in the direction of the cartridge 2. Its flank angle gamma is approx. 2 °, related on the longitudinal central axis y-y.
  • the foot end is, as already indicated above, wall thicker.
  • a foldable retaining tab 16 is formed. Which stands starting from the foot 8, and radially like a boom hinged at 17 for folding. With the help of Retaining tab 16, the dispensing spout 1 on the threaded pin 14 free-hanging along the cartridge 2.
  • the external thread 12 lies in the zone designated III Truncated cone area. That is correspondingly conical trained external thread 12 can be through the First overcome the internal thread 11 quickly and then occurs more and more into a deeper thread engagement zuz sealing tightening of the cap 10 on the Output spout 1.
  • the truncated cone area is recognizable II larger flank angle beta on the wall Male thread 12.
  • the cover cap 10 also has longitudinally oriented ribs 10 ', so that a firm grip is achieved here too is for unscrewing or unscrewing the cap 10, the dispensing spout 1 via the corresponding longitudinal ribs 8 'can be held.
  • FIGS. 5 ff The solution shown in FIGS. 5 ff is in principle of the same structure.
  • the reference numbers are analogous applied, sometimes without repeated text.
  • This configuration relates to a working material storage container, like cartridge 2 for dispensing working material M like joint sealant or adhesive, with a cylindrical cartridge body and one in the Cartridge body movable, can be operated from the outside Pressure piston 18, the cartridge 2 at one End 2 'assigned the elongated dispensing spout 1 and suggests that the length L of the dispensing spout 1 more than three quarters of the length L 'of the cartridge 2 corresponds, namely without operationally assigned Output spout 1.
  • FIG. 8. You get a comparatively long application probe, i.e. Dispensing nozzle 1.
  • the cartridge body can be of common size here.
  • the filling content of one Normal cartridge is 310 ml.
  • Fig. 5 shows a cartridge 2, which is significantly shorter is formed as that shown in Fig. 8.
  • the conditions are such that the length LL of the Output spout 1 nine times or less the largest Inner diameter D corresponds to the spout 1.
  • the diameter zone is the end region closer to the foot 8 the tubular delivery spout 1 selected and not the different spout openings 13 or 13 'offering truncated cone sections I and II, respectively Sections towards the tip 9 in front of the external thread 12 lie.
  • the diameter D is approx. 12 mm.
  • the dispensing nozzle 1 comes lengthwise under the side of the cartridge body, like that in dash-dotted line style in the figures mentioned is indicated. Parts mentioned remain in the by Cartridge body and the threaded pin 4 remaining Packing height.
  • the length L or LL clearly corresponds to the dispensing spout 1 the length L 'or LL' of the cartridge body and measured without the centrally protruding threaded pin 4 or is slightly lower.
  • the dimensions are those shown in FIG. 5 Short cartridge so that its cartridge body approximately three times the diameter of the cartridge 2 corresponds. That can affect the outside or inside diameter Respectively.
  • the wall thickness of the cartridge 2 in the cylindrical area is only 1.5 to 2 mm.
  • the ejector V is in relation to the axial Length of their cartridge bearing 20 so dimensioned that 8 as well as a long cartridge Short cartridge according to FIG. 5 accommodates operationally.
  • the assignment of a classic long cartridge needs not to be fully explained here. Only that much:
  • the user drives through the exposed dispensing nozzle 1 a window 21 of the front end ring plate 22 of the push-out device V a.
  • the end 2 'of the cartridge 2 is lowered and comes under the performance of the Back of the pressure piston 18 in front of a pressure plate 23 the push rod 19.
  • the pressure plate is fed via hand lever 24 23 and thus the internal displacement of the pressure piston 18. In this way, the working material M can be powerfully stranded apply and apply.
  • the insertion of the short cartridge can be done in the 10 apparent ways happen, on the one hand by plugging the end 2 'of the cartridge 2 onto the Pressure plate 23 and angling the cartridge 2 into it Cartridge storage 20.
  • the total length without cap 10 allows this maneuver.
  • With coaxial alignment of the Container to the push rod 19 can by pressing the Hand lever 24 or push the push rod relevant functional position according to FIG. 11 can be achieved.
  • the one shown in Fig. 10 in dash-dotted line type Feeding the ejector V is also possible in a simple manner, as with respect to the Long cartridge, secondly the Output spout 1 is inserted through the window 21 until to create the ceiling 3 on the inside of the front End plate 22.
  • the partially retracted push rod 19 leaves such free space on cartridge bearing 20th left that the angling in front of the pressure plate 23 of the Push rod 19 is possible.
  • This type of assignment has the Advantage that the push rod 19 low backwards is extended.
  • the ejector V becomes like this overall shorter and in confined areas to be performed Work more convenient.
  • the push-out device shown has V has a pistol grip-shaped handle 25, which is easily grasped by the operating hand.
  • the Expressing device V can accordingly be well against the Set destination.
  • FIGS. 13 and 14 corresponds structurally the principle explained above.
  • the reference numbers are applied analogously, without that in all If textual explanations were repeated.
  • This configuration provides a working material storage box in the foreground like a set.
  • the Cartridge 2 thus consists of a plurality in the axial Direction arranged, detachably connected Single cartridges A, B etc. They can do different things Contain work material M, such as joint sealant or glue. It can also be grout act in different colors, also here the advantage of providing a small amount each.
  • connection of the individual cartridges happens with the help of an adhesive tape 26, preferably pressure sensitive adhesive tape.
  • the corresponding fuse is simple and practical. It overlaps the adjacent wall sections of the individual cartridges A, B, strapping in each case the level of the connection joint 27 of the two short cartridges, which tape 26 transversely to its longitudinal strapping direction partially a lower area (that's the output spout 1 opposite end 2 '' of the cartridge 2) first single cartridge A and partly an upper one Area (this is the one closest to the output nozzle 1 End 2 'of the cartridge 2) of the second individual cartridge B covered.
  • the strapping tape 26 could be one have the cantilevered pull tab ready (not shown), so that the removal of the docking securing means can be easily accomplished.
  • FIGS. 13, 14 Embodiment A preferred one is shown in FIGS. 13, 14 Embodiment in that the tape 26 is one of the Parting plane, i.e. connection joint 27, between the individual cartridges A, B assigned longitudinal perforation 28.
  • the individual cartridges can be separate the simple bending movement.
  • the rod-shaped assemblies composed of individual cartridges A, B etc. up to the length of a normal cartridge going cartridge 2 is also with a corresponding Number of dispensing spouts 1 loaded. According to them Fig. 13 their bondage to the threaded pin 4, namely via the holding tab 16 explained in detail above. Only one output spout is shown. The recognizable Length of the threaded pin 4 makes it easy to imagine that you can slip several such retaining tabs 16 can "thread" due to the thread, offset Outstanding, of course.
  • the free or Projection length of the threaded pin 4 is not a problem the axial addition of the individual cartridges A, B since always sufficient in the back of the pressure piston 18 Free space 29 is present.
  • the pressure piston 18 For example, towards the back due to its cuff or cap-like shape have a cavity.
  • Arranging a kink area in through the plunger 18 internally stiffened end 2 '' of Cartridge 2 also avoids leaks Deformation of the wall of the working material storage jar, speak cartridge 2.
  • the subsequent, subsequent single cartridge B acts the ceiling 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Tubes (AREA)
  • Coating Apparatus (AREA)
EP00118742A 1999-09-01 2000-08-30 Buse de distribution pour réservoir de produit Withdrawn EP1080792A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29915315U 1999-09-01
DE29915315 1999-09-01
DE29918094U DE29918094U1 (de) 1999-09-01 1999-10-14 Ausgabetülle für eine Arbeitsmaterial-Vorratsdose
DE29918094U 1999-10-14

Publications (2)

Publication Number Publication Date
EP1080792A2 true EP1080792A2 (fr) 2001-03-07
EP1080792A3 EP1080792A3 (fr) 2005-01-19

Family

ID=26062745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118742A Withdrawn EP1080792A3 (fr) 1999-09-01 2000-08-30 Buse de distribution pour réservoir de produit

Country Status (1)

Country Link
EP (1) EP1080792A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510500B2 (en) 2003-08-02 2009-03-31 Daimler Ag Method for controlling a drive of a hybrid vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957225A (en) * 1986-07-10 1990-09-18 Childers Steven M Replaceable caulking tip for use on caulking cartridges and method of manufacture
DE8814938U1 (de) * 1988-12-01 1989-06-22 Permabond Adhesives Ltd., Eastleigh, Hampshire Zusammendrückbarer, rohrförmiger Behälter
US5154327A (en) * 1990-04-05 1992-10-13 Long Kyle D Sealable nozzle adaptor for use with a caulking tube cartridge
US5248071A (en) * 1991-06-26 1993-09-28 Ray Cecil D Re-sealable nozzle and cap assembly
DE4300874A1 (de) * 1993-01-15 1994-07-21 Henkel Kgaa Vorrichtung zur Aufnahme eines zähflüssigen Produktes
DE29620507U1 (de) * 1996-05-09 1997-02-06 Upat Gmbh & Co, 79312 Emmendingen Kartusche für Zweikomponentenmassen
DE19632617A1 (de) * 1996-08-13 1997-01-23 Yvonne Gill Verfahren und Vorrichtung zum Verschluß angebrochener Dichtungsmittelkartuschen
FR2762303B1 (fr) * 1997-04-17 1999-07-09 Plastiques C E P Comp D Et Ensemble a cartouche contenant un produit et canule de decharge de ce produit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510500B2 (en) 2003-08-02 2009-03-31 Daimler Ag Method for controlling a drive of a hybrid vehicle

Also Published As

Publication number Publication date
EP1080792A3 (fr) 2005-01-19

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