EP1186554A2 - Cartouche de distribution de colle - Google Patents

Cartouche de distribution de colle Download PDF

Info

Publication number
EP1186554A2
EP1186554A2 EP01121038A EP01121038A EP1186554A2 EP 1186554 A2 EP1186554 A2 EP 1186554A2 EP 01121038 A EP01121038 A EP 01121038A EP 01121038 A EP01121038 A EP 01121038A EP 1186554 A2 EP1186554 A2 EP 1186554A2
Authority
EP
European Patent Office
Prior art keywords
adhesive
cartridge
section
cartridge body
spout section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01121038A
Other languages
German (de)
English (en)
Other versions
EP1186554A3 (fr
EP1186554B1 (fr
Inventor
Heinrich Wolfgang Steinel
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.)
Steinel GmbH and Co KG
Original Assignee
Steinel GmbH and Co KG
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 DE20015373U external-priority patent/DE20015373U1/de
Application filed by Steinel GmbH and Co KG filed Critical Steinel GmbH and Co KG
Publication of EP1186554A2 publication Critical patent/EP1186554A2/fr
Publication of EP1186554A3 publication Critical patent/EP1186554A3/fr
Application granted granted Critical
Publication of EP1186554B1 publication Critical patent/EP1186554B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05C17/00523—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 provided with means to heat the material

Definitions

  • the present invention relates to an adhesive cartridge, which to absorb liquid or under the influence of heat liquefying adhesive is formed and usually together with a hot glue application device that ensures an appropriate supply of heat is used.
  • Such heat adhesive application devices such as those in German patent application 100 10 304.9 the applicant are described, allow in more flexible and in the handling conveniently depending on Areas of application suitably chosen in an associated Warm the cartridge up to the operating temperature and then to apply by means of a pistol-shaped unit, so the benefits of a hot glue in a variety of application conditions can be used.
  • a particular advantage of such application devices is also because of the use of cartridges modularity of the entire device was not achieved just exchanging different ones (ideally suitable marked) adhesive cartridges, also is a Fast, efficient refilling possible in continuous operation.
  • the manageability of Adhesive cartridges within an assigned application device to facilitate, and especially heat transfer from a heating element to the adhesive cartridge improve. It is also an object of the present invention the manageability of generic adhesive cartridges with regard to a precisely metered discharge of adhesive from the outlet end by actuation to improve the piston end, in particular in that leakage of adhesive from the discharge end should be prevented as soon as no pressure is applied to the Piston element is present (i.e. it is in particular a to prevent accidental leakage of adhesive).
  • the Adhesive cartridge according to a first embodiment of the Invention provided means for securing against rotation a clear, firm fit of the cartridge in the heating element, so that game decreases and heat transfer can be improved. As a result, they improve the handling properties in practical use clearly, not least as well, for example in one of a basic power supply separate operating state of the application device, the glue held in the cartridge stays fluid longer for use.
  • the Means for securing projections to be arranged in a star shape and more preferably in one piece to form a (metal) material that realizes the spout, so that with the best possible security against Twist the projections easily formable and associated Tool costs for manufacturing plants remain low.
  • the plastic cartridge made of aluminum is, with further preference also the spout section in one piece molded onto the cylindrical cartridge body is.
  • valve means provided according to the invention that due to the predetermined back pressure, escaping adhesive must first overcome a corresponding force before one Flowing out can take place.
  • this is only the case if an intended application of force to the piston element takes place, but not if (in the idle state) the piston element is not actuated. hereby is achieved in an advantageous and effective manner that an unnecessary (unintentional) leakage of adhesive is prevented from the exit end as soon as an operator the piston element is not actuated.
  • valve means as a ball pressure valve and more preferably a closure ball of the ball pressure valve against the force of a spring, especially a spiral spring, let it work.
  • a spring especially a spiral spring
  • Another advantage is that the predetermined or by preselectable counter pressure in the spring practical use also the meterability for a user the practical application is facilitated of the adhesive on an active site is significantly easier becomes.
  • the ball pressure valve is modular to provide, i.e. the organs involved in valve operation, especially spring and ball, in an associated housing to provide and then this as a module in the spout section the adhesive cartridge, so that a simplified Assembly of the module is possible.
  • the invention therefore enables the already comfortable usage properties of cartridge-based
  • improved adhesive cartridges cheap technical properties in operation, for example with regard to Heat transfer, with simple, for large series production unite suitable manufacturability and further protection against accidental leakage of adhesive, in addition to improve the dosing properties and thus in particular to enable professional use.
  • the cylindrical cartridge body 12 merges into a grommet section 16, which has a front end Forms outlet opening 18.
  • the nose-shaped projections 28 each have edge tapering to the edge and extend radially to the edge up to the outer diameter of the cartridge body 12, but not beyond.
  • the adhesive cartridge of the described Embodiment in an associated hot melt unit used, for example according to DE 100 10 304.9 (which regarding of the heating element and others, with the adhesive cartridge interacting functional units as fully in the present application as to the invention should be properly included).
  • Electrical Heating of the heating element transfers this by means of it cylindrical inner surface heat to the present invention
  • Adhesive cartridge whereupon the the heat-soluble glue inside dissolves and is ready for use becomes.
  • the anti-rotation device according to the invention is also the cartridge in a solid, a good, efficient Relative position to heat transfer Heating element (heating unit) held, so that in particular Problems due to poor heat transfer due to unsatisfactory heat contact, which then leads to premature cooling of the adhesive in the cartridge, be avoided.
  • valve ball 30 dosing the liquid adhesive is made significantly easier since now, in contrast to the State of the art, a defined, constant force must be overcome before the adhesive emerges from the opening 18 can.
  • the present invention is not based on those described Limited embodiments; this is how it works in principle on, the valve means, as in the exemplary embodiment, not only as a (modularly designed for assembly purposes) Realize ball pressure valve, but it basically come also other, suitable for the intended purpose Valve configurations in question.
  • the adhesive cartridge according to the invention also enables an extremely easy exchange because the cartridge can without loosening any screws or the like out of the heating element (in one of the outlet openings opposite direction) preferably after the outlet opening by a suitable screwed on by the external thread 26 has been secured.

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP01121038A 2000-09-05 2001-09-01 Cartouche de distribution de colle Expired - Lifetime EP1186554B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20015373U 2000-09-05
DE20015373U DE20015373U1 (de) 2000-09-05 2000-09-05 Klebstoffkartusche
DE20103649U 2001-03-02
DE20103649U DE20103649U1 (de) 2000-09-05 2001-03-02 Klebstoffkartusche

Publications (3)

Publication Number Publication Date
EP1186554A2 true EP1186554A2 (fr) 2002-03-13
EP1186554A3 EP1186554A3 (fr) 2002-07-17
EP1186554B1 EP1186554B1 (fr) 2004-08-18

Family

ID=26056502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121038A Expired - Lifetime EP1186554B1 (fr) 2000-09-05 2001-09-01 Cartouche de distribution de colle

Country Status (4)

Country Link
US (1) US6575340B2 (fr)
EP (1) EP1186554B1 (fr)
AT (1) ATE273875T1 (fr)
CA (1) CA2356821A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001056A1 (de) * 2006-01-07 2007-07-12 Tremco Illbruck Productie B.V. Kartusche für eine Ausbringvorrichtung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004106217A2 (fr) * 2003-05-29 2004-12-09 Adhesive Technologies, Inc. Distributeur d'adhesif thermofusible a soupape en silicium
WO2016046098A1 (fr) * 2014-09-23 2016-03-31 Sika Technology Ag Dispositif de plaque de tête, dispositif de récipient de stockage, agencement de cartouche, appareil de distribution et leur utilisation
US10307785B2 (en) 2016-05-24 2019-06-04 Rpm Wood Finishes Group, Inc. Heat pump dispenser
DE102018218389A1 (de) * 2018-10-26 2020-04-30 Robert Bosch Gmbh Verpackungsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010304A1 (de) 1999-03-05 2000-09-28 Steinel Gmbh & Co Kg Heizklebevorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830283A (en) * 1929-11-23 1931-11-03 James S Madderra Seed planting device or the like
US3687339A (en) * 1970-10-12 1972-08-29 Eloi Dessureault Paste dispenser and disposable cartridge therefor
ATE28731T1 (de) * 1984-02-29 1987-08-15 Steinel Gmbh & Co Kg Heissklebepistole.
US5026187A (en) * 1986-07-25 1991-06-25 Belanger Richard A Dispenser for hot-melt material
GB8723252D0 (en) * 1987-10-03 1987-11-04 Bostik Ltd Applicators for hot-melt materials
US4858785A (en) * 1988-04-04 1989-08-22 Package Research Corporation Multiple fluid dispenser
GB8903826D0 (en) * 1989-02-20 1989-04-05 Sandia Investments Sa Packages for liquids
DE3906480A1 (de) * 1989-03-01 1990-09-13 Henkel Kgaa Heizkoerper fuer elektrowaermegeraete, insbesondere fuer eine heisskleber-pistole, mit wenigstens einem temperaturabhaengigen widerstand
DE9209105U1 (de) * 1992-07-07 1993-11-04 Ihde, Stefan, Prof. Dr., 80802 München Mischkapsel für Zweikomponentenmaterialien mit Ausspritzdüse für die angemischte Masse, mit manuell aktivierbarem Kolben
US5297697A (en) * 1993-07-23 1994-03-29 Sonoco Products Company Caulk cartridge with valve control
GB9820962D0 (en) * 1998-09-25 1998-11-18 English Glass Company The Limi Dispenser pumps
DE20015373U1 (de) * 2000-09-05 2000-12-21 Steinel Gmbh & Co Kg Klebstoffkartusche

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010304A1 (de) 1999-03-05 2000-09-28 Steinel Gmbh & Co Kg Heizklebevorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001056A1 (de) * 2006-01-07 2007-07-12 Tremco Illbruck Productie B.V. Kartusche für eine Ausbringvorrichtung

Also Published As

Publication number Publication date
EP1186554A3 (fr) 2002-07-17
US6575340B2 (en) 2003-06-10
EP1186554B1 (fr) 2004-08-18
CA2356821A1 (fr) 2002-03-05
US20020040914A1 (en) 2002-04-11
ATE273875T1 (de) 2004-09-15

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