EP1157748A1 - Vorrichtung zum Kleben und Verwendung - Google Patents
Vorrichtung zum Kleben und Verwendung Download PDFInfo
- Publication number
- EP1157748A1 EP1157748A1 EP01112545A EP01112545A EP1157748A1 EP 1157748 A1 EP1157748 A1 EP 1157748A1 EP 01112545 A EP01112545 A EP 01112545A EP 01112545 A EP01112545 A EP 01112545A EP 1157748 A1 EP1157748 A1 EP 1157748A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glueing
- outlet
- tool according
- glue
- chamber
- 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- Withdrawn
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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
- B05C17/002—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 with feed system for supplying material from an external source; Supply controls therefor
Definitions
- the present invention concerns a glueing tool for forming glue joints on large items and comprising a supply hose to a central unit for supplying glue under pressure, a handle with an activating valve, a pipe connected with a nozzle for discharging glue at its end opposite the activating valve.
- the nozzle discharging the glue has a tubular outlet.
- This tubular outlet is particularly designed for supplying and mixing the types of glue used.
- a glueing tool being peculiar in that the nozzle is formed with a chamber which at one side has an inlet stub for connecting with the pipe and which at the other side has a tapered, slot-shaped outlet with a narrow, elongate outlet opening.
- the inlet stub can be formed with slits in the longitudinal direction so that it is fastened on the tubular tools used today. Glue which is thus passed through the inlet stub will penetrate into a chamber. A volume of glue mass is built up in the chamber. In practice, when the glue mass leaves the chamber, it has thus appeared possible that the glue mass follows the whole width of a slot-shaped outlet. By providing the outlet with an outlet opening which is narrow and elongate with a length corresponding to the width of the desired glue joint it is possible in a simple way to apply a glue joint with the desired width.
- the thickness of the glue joint may be provided with great accuracy when the user is displacing the nozzle across the item with a speed corresponding to the outflow speed of the glue mass.
- Such a co-ordination of advancing speed relative to outflow speed is a property which does not require particular technical skill on the part of the user.
- the wall of the outlet at the side of the outlet aperture intended for contact with the item is tapered and ends with a sharp side edge.
- the glue mass is applied directly on the item without risk of air bubbles when it leaves the outlet opening.
- the chamber and the slot have the same width.
- the inlet stub is conical and provided with slits extending in longitudinal direction, by means of a clamp or similar it will be possible to fasten it to different pipes in known glueing tools.
- the nozzle according to the invention is thus advantageous by easily being adapted to existing glueing tools in order to modify these.
- glueing tools or at least the nozzle, of steel or stainless steel.
- glueing tools usually are provided with supply hoses supplying glue under pressure.
- the glue is usually a two component glue which is only mixed in the glueing tool itself. There will be a risk that glue remnants situated in the nozzle mouth piece may harden when the nozzle is not in use, for example, at the end of a working day.
- the glueing tool is made to be used several times, it is necessary to be able to clean the nozzle, for example at the end of a working day. Therefore, it will be an advantage if inside the nozzle there is fitted a buffer plate in front of the opening from the inlet stub so that when the nozzle is to be cleaned, solvent/water is flushed into the nozzle where it is hitting the buffer plate and is distributed in the chamber whereby is achieved an effective cleaning of the whole chamber.
- the buffer plate provides for the glue mass being evenly distributed out in the chamber so that holes and air in the glue mass is avoided at laying out.
- One form of the glueing tool may be, for example, with a flexible piece of pipe forming transition between inlet stub for nozzle and pipe for handle.
- the flexible piece of pipe may be welded together with the inlet stub and the pipe to the handle but may alternatively be made so that it is possible by means of clamps or similar to fasten it to the inlet stub and to other pipes in known glueing tools.
- the glueing tool according to the invention is peculiar in that the inlet stub has an internal diameter between 15 and 25 mm, preferably about 20 mm, that the chamber and the outlet have a width between 30 and 200 mm, preferably about 60 mm, and a height at the inlet stub between 35 and 60 mm, preferably about 45 mm, and a height at transition to outlet between 15 and 25 mm, preferably about 20 mm, and that the outlet opening has a height between 5 and 15 mm, preferably about 10 mm.
- a glueing tool with these dimensions has shown to be particularly useful for modifying a known glueing tool used for bonding half-shells for mill wings.
- a glueing tool 1 for use in bonding a half-shell 2 for a mill wing.
- a glue joint 3 formed by a nozzle 4.
- the nozzle 4 is provided at one end of a pipe 5 having a handle 6 at the other end, the handle 6 to be gripped by a user 7.
- the glueing tool is provided with glue mass through one or more supply hoses 8.
- Fig. 2 is seen the handle 6 with a actuating arm 9 for an activating valve 10 used for opening and closing one or more supply hoses 8.
- an activating valve 10 used for opening and closing one or more supply hoses 8.
- the nozzle 4 may be attached.
- the nozzle has an inlet stub 12 which is clamped around the tube 5 by means of a clamp 13.
- the stub may be adapted to variations in the tube diameter as slits 14 extending in the longitudinal direction of the stub are provided.
- the stub 12 is passing through a wall 15 into a chamber 16 which is communicating with a slot-shaped outlet 17.
- the chamber and the slot have the same width as the side walls 18 are provided plane.
- the outlet ends in a narrow elongate outlet opening 19.
- a bevelling see Fig. 2
- glueing tool 1 it has appeared that the chamber 16 is filled with glue mass being pressed out through the elongate outlet opening 19 with uniform thickness and speed over the whole width of the slot.
- glue joint 3 having a width corresponding to the width 22 of the slot-shaped outlet opening 19.
- Fig. 4 is seen a glueing tool with another design than shown in the previous two Figures.
- the glueing tool is made with a flexible piece of pipe 23 which at one end is fastened to the inlet stub 12 and which at the other end is fastened to a tube piece 5.
- a glueing tool shown in Fig. 4.
- the glueing tool is made with a buffer plate 24 mounted inside the chamber 16 on wall 15 and in front of the opening from inlet stub 12.
- a glueing tool according to the invention may be designed in other ways than shown on the drawing.
- the chamber may be approximately cylindrical with inlet stub and outlet situated on the cylinder surface.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200000831 | 2000-05-24 | ||
DKPA200000831 | 2000-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1157748A1 true EP1157748A1 (de) | 2001-11-28 |
Family
ID=8159514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01112545A Withdrawn EP1157748A1 (de) | 2000-05-24 | 2001-05-23 | Vorrichtung zum Kleben und Verwendung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1157748A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7325995B2 (en) | 2003-12-12 | 2008-02-05 | Medmix Systems Ag | Applicator for a dispensing appliance |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1829479A (en) * | 1929-06-14 | 1931-10-27 | Harry H Elkins | Plastering machine |
FR2405757A1 (fr) * | 1977-10-12 | 1979-05-11 | Lebret Sedel Sa Des Ets | Installation pour l'application de produits de revetement plastique epais |
US4981384A (en) * | 1984-09-27 | 1991-01-01 | Taiyo, Ltd. | Applicator |
US5902451A (en) * | 1996-07-15 | 1999-05-11 | Rimfire Management Corporation | Applicator for wallboard joint compound |
-
2001
- 2001-05-23 EP EP01112545A patent/EP1157748A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1829479A (en) * | 1929-06-14 | 1931-10-27 | Harry H Elkins | Plastering machine |
FR2405757A1 (fr) * | 1977-10-12 | 1979-05-11 | Lebret Sedel Sa Des Ets | Installation pour l'application de produits de revetement plastique epais |
US4981384A (en) * | 1984-09-27 | 1991-01-01 | Taiyo, Ltd. | Applicator |
US5902451A (en) * | 1996-07-15 | 1999-05-11 | Rimfire Management Corporation | Applicator for wallboard joint compound |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7325995B2 (en) | 2003-12-12 | 2008-02-05 | Medmix Systems Ag | Applicator for a dispensing appliance |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
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AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20020529 |