EP2872068A2 - Applikator zum applizieren eines lichtaushärtenden verbundmaterials und anordnung eines leuchtmittels an einem applikator - Google Patents
Applikator zum applizieren eines lichtaushärtenden verbundmaterials und anordnung eines leuchtmittels an einem applikatorInfo
- Publication number
- EP2872068A2 EP2872068A2 EP13783238.2A EP13783238A EP2872068A2 EP 2872068 A2 EP2872068 A2 EP 2872068A2 EP 13783238 A EP13783238 A EP 13783238A EP 2872068 A2 EP2872068 A2 EP 2872068A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- applicator
- light
- reservoir
- led
- curing
- 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
Links
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
- B05C17/0052—Accessories therefor
-
- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
-
- 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
-
- 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
- B05C17/00583—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 the container for the material to be dispensed being deformable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/088—Clips; Clamps
Definitions
- Applicator for the especially hand-controlled application of a light-curing composite material and arrangement of a light source on the applicator
- the present invention relates to an applicator for the particularly hand-controlled application of a light-curing composite material according to the preamble of the first claim claim 1 and an arrangement of a light source on the applicator.
- an applicator By means of an applicator materials of different viscosities are dosed for different purposes.
- the materials can be liquid or viscous.
- the applicator can be operated manually depending on the application and purpose.
- hot glue guns are known, which can be provided according to DE 102 17 306 A1 with a lighting to illuminate the work area.
- the curing of the dispensed adhesive takes a long time.
- Hand tools for dispensing and mixing viscous liquids are also known, which are used, for example, in the dental sector. Such a solution is described in DE 199 35 292 A1.
- a light guide is provided for illuminating a gun-like handset, which is connectable via a coupling with a source.
- the light guide is provided with a rotatable optics, which focuses the light on the treatment area.
- a system comprising an application device for applying liquids to a surface, in the form of an inking roller or spray gun, onto which the liquid can be applied from a working region, is described in DE 10 2007 060 247 A1.
- the surface 20 is targeted by means of a
- Illuminated lighting unit which causes a contrast between coated and uncoated surfaces.
- a pin-like ausgestalteter dispenser for applying a liquid rust converter which has an output part for the liquid and a cap which can be detachably mounted on the output part.
- the cap has an abrasive outer surface that allows you to remove loose paint and rust from a surface onto which the rust converter is to be applied.
- the dispensing member includes elastic walls of polymeric material enclosing an elongate container for holding a reservoir of the rust converter, and a dispensing tip of polymeric material having a housing attached to the reservoir having a passage communicating with an opening leading into the reservoir stands.
- a valve element in the housing may be tight with its periphery to an inner surface of the same, which form an end portion of the passage forms, with a tip through the outlet end of the passage, when the valve member is close to this inner surface.
- a biasing means presses the valve member into the sealed seat on the inner surface forming the end portion of the passage and permits movement of the valve member to an open position spaced from the inner surface therewith
- Rust converter can flow past him.
- the valve element can be brought into its open position by pressing its tip on a surface to be removed from the rust.
- the flow of the rust converter past the open valve element can be intensified by pressing inwards onto the elastic walls forming the reservoir. If you have then applied a desired amount of liquid, you lift the dispenser from the surface, so that the valve element, the liquid in the container again tightly seals.
- the cap can now be placed on the output part again so that a cavity in it receives the tip assembly and protects.
- a dispenser adapted to deliver flowing liquid adhesive, either in the form of a film or in the form of a series of small dots or lines, the dispenser having a collapsible container body provided with an outlet in the form of an elongated cylindrical nozzle described in DE 89 09 092.6.
- the dispenser has a control cap with a coaxial sleeve extending inwardly from the underside of the planar top surface of the control cap and the hole receiving the nozzle.
- the nozzle is provided with a positioning pin which cooperates with a helical groove in the inner surface of the sleeve such that rotation of the control cap by hand in a direction about the longitudinal axis of the nozzle causes the pin to move along the groove towards that end of the nozzle Groove migrates away from the flat top surface of the control cap, thereby retracting the nozzle into the dispenser until the tip of the nozzle no longer projects beyond the flat top surface, rotation in the opposite direction causing the spigot to pass the groove runs toward the end of the groove closer to the planar top surface, thereby causing the tip of the nozzle to protrude beyond the planar top surface of the control cap.
- the base of the nozzle is attached to the walls of the container body via a flexible membrane to allow such movement of the nozzle.
- this surface acts as spreading or distribution tool, so that emerging from the nozzle adhesive can be spread into a film.
- adhesive from the nozzle tip may be in the form of a fine line or in the form of a number of points.
- the structural design of this dispenser is relatively expensive.
- a further disadvantage is that a removable closure cap is required for sealing the dispenser. Even with this solution, a light source is not required, since conventional adhesive and no light-curing material is output.
- the publication DE 10 2010 060 422 A1 describes a flash device for curing light-curable materials, a method and a set. It is thus produced a flash, which can be used in a flexible light guide areas for use.
- the flash device is designed, for example, in the manner of a ballpoint pen, which can be switched on or off by pressing a button.
- the flash device may be a reservoir for receiving photo-curable
- the device can be designed, for example, in the form of a pen with a reservoir for the light-curable material.
- an LED lamp is provided at the opposite end of the outlet opening of the housing. After applying the photo-curable material, the housing must be transverse to its
- a set which has at least one metering device with lichtaushärtendem material, which is removably received in a housing. Furthermore, a light-emitting device for curing the light-curing material in the form of an LED lamp is arranged on the housing. A dosing device for dispensing the light-curing material is detachably connected to the dosing device, wherein the dosing device and / or a dosing channel of the dosing device for dispensing the light-curing material has a releasable closure.
- the metering channel and the light emitting device are configured or provided at two opposite end portions of the set, the housing having at least one aperture for manually controlled metering of the photohardening material and means for releasably receiving the light emitting device.
- the disadvantage here is that the reservoir is additionally encased in the form of the metering device by a housing. Unfavorable on the processing process also has the effect that the LED on the
- Dosing channel opposite end of the housing is arranged, since this is necessary to turn the set after the application of the light-curing material and only then to start the curing process by pressing the LED.
- the object of the present invention is to propose an applicator for the hand-controlled application of a light-curing composite material, which has a simple construction and allows curing the light-curing material immediately after its application and to provide a lighting device therefor. Furthermore, it should be ensured that a precise manual pressure on the reservoir is ensured to output the hardenable material evenly dosed.
- an applicator for applying by means of pressure with the fingers of a light-curing composite material contained in the applicator has a manually deformable reservoir containing the light-curing composite material.
- the applicator may further comprise a preferably non-releasable closure unit, which is to flow through the light-curing composite material during its application.
- the applicator in particular for hand-controlled application of a light-curing composite material contained in the reservoir, wherein the reservoir is at least partially deformable, has the light-curing composite material in the reservoir and is provided with an outlet opening for the light-curing material and at least one light-emitting means for curing the
- the reservoir has a wall region extending along a longitudinal axis (X-direction), which is elastically compressible by manual pressure transversely to the longitudinal axis in an actuating region, the wall region having a reduced height in the Z-direction in the actuating region and the
- Wall area in a preferred direction (Z direction) is compressible and after the
- the reservoir may have an enlarged width in the Y-direction in the actuation region, whereby an even better and safer grip region and actuation region are formed.
- the at least one light-emitting means is attached to the applicator such that the light-emitting means is at its
- the invention further provides an arrangement of a luminous means on an applicator for, in particular, hand-controlled application of a light-curing composite material contained in a reservoir, wherein at least one luminous means is arranged on or in the applicator such that it can be connected to the applicator such that the light of the luminous means is connected to the applicator
- the at least one light-emitting means is designed as an LED lamp with one or more LEDs and is detachable or non-detachable on the applicator attachable / latchable or integrated into the applicator and radiates directly toward the outlet opening of the applicator, wherein the light source can be followed by a light guide which emits / emits the light emitted by the light source on the output from the applicator material and / or wherein the LED lamp from a position attached to the applicator, in which the LED faces away from the outlet opening, can be brought into a position attached to the applicator, in which the LED radiates in the direction of the outlet opening or connects to a light guide by the light / the LED emits / emits light emitted from the material dispensed from the applicator.
- the applicator according to the invention has at least one reservoir.
- the reservoir is for example for
- Embodiments may include one or more of the features mentioned below.
- the applicator has an insoluble one
- the receptacle of the closure unit - in particular or preferably completely or substantially - is made of a first material or has a first material, where the reservoir goes - in particular
- preferably wholly or substantially - is made of a second material or has such.
- the second material is different from the first material.
- the inclusion of the closure unit is made of a plastic or has such.
- the reservoir forms the main component of the applicator.
- the reservoir is made of a softer material than the receptacle of the closure unit, or comprises at least one softer material. This embodiment may advantageously contribute to or in some embodiments of the invention
- a wall thickness in a range of 0.4 mm to 1, 2 mm,
- the reservoir comprises light-curable material which cures by means of radiation in a range of 300 to 600 nanometers nm, in particular in a range of 395 to 470 nm.
- the reservoir when using photocurable composite materials, is made of an opaque material.
- the opaque material is preferably, at least or in particular opaque to a radiation range of 300 to 600 nanometers (nm), in particular in a range of 395 to 470 nm.
- the dispenser has a receptacle attached to the reservoir. and cooperates with a closure unit having the outlet opening.
- a circumferential ring is provided on the preferably insoluble closure unit. The encircling ring serves to shadow the closure unit with respect to the light radiation of the LED lamp. This is intended to prevent hardening of the light-curing plastic on the closure unit and thus also obstruction of the closure unit.
- the closure unit and the LED lamp are designed or provided at the same end region of the reservoir or at opposite end regions.
- the lamp / LED lamp has one or more LEDs.
- a snap device with an integrated / receivable LED lamp can, for example, be arranged releasably or non-detachably on the reservoir or a housing of the applicator.
- the permanent attachment can be done for example by gluing, thermal bonding or the like.
- the reservoir can be prepared accordingly.
- the reservoir comprises a device for releasably receiving the integrated LED light snap device; or there is a device on the housing or on the reservoir, into which the LED lamp or the LED
- Housing is einclipbar. This device is configured as a snap device in some embodiments of the invention.
- Figure 1 shows an example of a metering pin according to the invention in a spatial representation
- FIG. 2 shows a further embodiment of a metering pin in three-dimensional representation
- FIG. 3 shows the side view according to FIG. 2,
- FIG. 4 shows the plan view according to FIG. 5
- FIG. 5 shows a partial longitudinal section A - A according to FIG. 3,
- Adapter element is attached to the end, which is opposite to the outlet opening,
- FIG. 7 shows a side view of an applicator, in which the adapter element and the LED housing are shown separately,
- Figure 8 is a three-dimensional view of another embodiment of an applicator with a
- FIG. 9 applicator according to FIG. 6 with adapted optical cable
- FIG. 10 side view of an applicator with a housing and a reversible LED
- FIG. 11 side view of an applicator with housing and umsteckbarar LED - combined with
- FIG. 12 shows a three-dimensional representation of an applicator with a clipped LED lamp
- FIG. 3 shows a reservoir 1, which has a slip-on preparation for the snap-action device of the LED
- FIG. 14 shows the receiving unit of the output device
- FIG. 15 the closure unit of the dispensing device
- FIG. 16 shows the receiving unit and the closure unit, which are mounted to the dispensing device in the closed state (left) and in the open state (right),
- FIG. 18 shows an applicator 100, in which the LED in one of the receiving unit
- FIG. 19 shows an applicator 100 in which the LED is formed in a reservoir
- LED housing is arranged
- FIG. 20 shows an applicator 100, in which the LED is in one at the closure unit
- FIG. 1 shows a variant of a dosing pen / applicator 100.
- the reservoir 1 comprises a chemical composite material (not visible here).
- the light-curing material is conveyed into the outlet-side dosing channel (not shown here) of the dispensing device A or pressed and discharged through the outlet opening 3.1.
- the output device A is firmly connected to the reservoir or designed in one piece with this. It is here a separate cap 4 is provided.
- a dosing tip 3a of the dispensing device A through which in this case the dosing channel, not shown, leads to the outlet opening 3.1, is in the reservoir 1 is inserted and connected to this.
- various snap devices or types of threads in the reservoir 1 and the metering tip 3a can be provided.
- the fixation can also be done for example in the form of a press fit or a catch.
- the dosing tip 3a of the dispensing device A can be made of plastic or a metal. Alternatively, it is possible to form the metering tip 3a in one piece with the reservoir 1.
- the reservoir 1 in this embodiment is made of a first material, e.g. a soft polyethylene (for example HDPE high density polyethylene) - or has such.
- the dosing tip is made of a second material - e.g. a harder polymer, but in any case a relative to the first material harder material - designed or has such. Both the first and the second material can be selected in such a way, if a chemical
- Composite material that cures by light polymerization that they are - preferably, at least or in particular in a light wavelength range of 300 to 600 nanometers (nm) - opaque to prevent the photo-curable material of the reservoir 1 and the dosing tip 3a against accidental curing by exposure to light.
- the material of the closure cap 4, which is embodied here in the form of a stand closure, is optionally or preferably likewise opaque, in particular in a light wavelength range of 300 to 600 nanometers (nm), in order to prevent the light-curable material from undesired curing before it leaves the outlet opening 3.1 To protect the light. With the cap 4, the outlet opening 3.1 is closed. The locking is preferably done via a snap closure.
- an LED lamp 9, a smoothing device 14 in the manner of a spatula or another clip-on tool can be plugged onto the slip-on preparation 11 opposite the dosing tip 3a. It is also possible to put an adapter element on the slip-on preparation 11, to which the LED lamp 9 and the smoothing device 14 / the spatula can be fastened.
- the chemical photocurable composite material is cured by irradiation with the light of the LED, in this embodiment by LED light in the light wavelength range between 360 and 470 nanometers (nm).
- This LED light is preferably provided by a commercially available LED lamp 9, which can be detachably attached to the reservoir 1.
- a light-curing material, or other chemical composite material may be cured by UV radiation from the LED lamp or by self-curing prior to curing with the
- the reservoir 1 is elongate, in particular pin-shaped and thus extends along a longitudinal axis L in the X direction. It has an actuating region 16 which has a reduced height H in the Y-direction and is thus formed there in the shape of a trough, so that opposing fingers can grasp this region well and the actuating region can engage in one Preferred direction, here in the Y direction is compressible.
- Operating range 16 ensures safe gripping and accurate dosing.
- FIGS. 2 to 4 A further variant of an applicator 100 according to the invention is shown in FIGS. 2 to 4.
- the hollow reservoir 1, which receives the light-curing material, has a substantially circular cross section with a diameter D at both ends.
- the output unit A connects to the outlet opening 3.1, at the other end of the LED lamp 9 is arranged, which sits in an LED housing 9.1.
- the dispensing device A is composed here of a closure unit 3 having the outlet opening 3.1 and a receiving unit 13.
- the closure unit 3 forms a rotary closure with which the outlet opening 3.1 can be opened and closed. As a result, no cap as in Figure 1 is required.
- the LED housing 9.1 is connected to the reservoir 1 via an annular adapter element 6. During a rotational movement of the LED housing 9.1, the LED 9 is switched on or off.
- the cross-section of the reservoir 1 in the Y-direction decreases from the diameter D to a height H (see Figure 12) and the width increases from the diameter D to a width B (see Figures 2 and 4).
- the reservoir 1 is securely gripped and compressed in a preferred direction in the operating region 16, whereby an accurate dosing is possible.
- the thick arrows in Figures 2 and 3 indicate the direction of actuation. It can be seen from FIGS. 2 to 4 that in the actuation region 16, from the region with the height H, two oppositely lying bead-like wall regions 1a extend radially outward, which are bent essentially in the shape of a radii at their opposite outer regions 1b.
- Reinforcing ribs 1c which extend in the longitudinal direction and thereby increase the stability of the reservoir 1 in the longitudinal direction and on the other hand favor the actuation in the preferred direction transversely thereto, are provided in the radii-shaped curved outer regions 1b.
- FIG. 5 shows a partial longitudinal section A - A according to FIG. 2 in the region of the reduced height H in FIG
- the reservoir 1 in the direction of the actuation region 16 can have a wall which reduces from a wall thickness a1 to a wall thickness a2, whereby the successive actuating force F (not shown) of the fingers is reduced.
- Figure 6 again shows the schematic diagram of the side view of an applicator 100, at the reservoir 1, the LED housing 9.1 with the therein arranged LED 9 (and electronics, switches and battery) via an annular adapter element 6, is attached to the end, which
- Outlet opening 3.1 of the output device A is opposite.
- the adapter element 6 and the LED housing 9.1 are advantageously detachable from the reservoir 1 of the applicator 100.
- the reservoir 1 has for this purpose a diameter-reduced area 8, which serves to receive the adapter element 6, which for applying to the area 8, a first annular element 6.1.
- the adapter element 6 has a diameter-reduced region 6.2 in the direction of the LED housing 9.1, which serves to receive the LED housing 9.1, which engages over the diameter-reduced region 6.2.
- Adapter element 6 and reservoir 1 or LED housing 9.1 and adapter element 6 may optionally be connected to one another via a plug connection, a clip connection, a screw connection, etc., preferably releasably, in which case, of course, the requisite elements required for this purpose must be provided.
- the adapter element 6 is provided in the region of the annular element 6.1 with an internal thread and the diameter-reduced region 8 with a corresponding external thread, so that the adapter element 6 can be screwed onto the reduced-diameter region 8 of the reservoir 1.
- the diameter-reduced region 6.2 of the adapter element 6 preferably has an external thread and the LED housing 9.1 has a corresponding internal thread and can thus be screwed onto the adapter element 6.
- An unspecified paragraph of the adapter element 6 forms a stop for the LED housing 9.1.
- the adapter element 6 furthermore has a transverse wall or a bottom 6.3. Indicates the reservoir 1 at the end, which is the
- Output device A is opposite, in addition to the first opening connected to the output device A 1.1 a second opening 1.2 for filling / refilling with lichthärtbarem material, the adapter element 13 serves to close the second opening 8.2, by means of the screw connection and the wall 13.3. Furthermore, the wall 13.3 as an investment for a
- Switching contact for actuating the LED 5 serve. If the LED housing 3 is slightly spaced via the screw connection to the shoulder / stop, the switching contact is open and the LED 5 is switched off. If the LED housing 3 as shown in Fig. 6, screwed to the stop of the adapter element 6, the switch contact is closed and the LED 5 lights.
- the circuit can also be carried out so that the LED 5 is located at the attack located LED housing 3 and is switched on when moving away the LED housing from the adapter element barder or alternatively, a pressure switch can be used.
- the reservoir 1 can be filled after detaching the adapter element from the direction of the second opening 1.2.
- the adapter element can be designed symmetrically and have at both ends a thread, so that no mounting direction for the attachment of the
- a diameter reduction with thread not shown here is then also in the direction of the output device A, on which the output device A is screwed, this diameter reduction is then formed substantially as the diameter-reduced region 8. Since no installation direction for fixing the output unit A and the adapter element 6 must be observed due to the symmetrical design and the same end regions of the reservoir, the manufacturing and assembly costs are reduced.
- the reservoir 1 can be connected at any end to the output device A and at the other end with the LED housing.
- the reservoir 1 preferably exchangeably in a housing 20.
- the housing 20 has two opposing recesses 20.1, through which the reservoir 1 is manually compressible, as indicated in Figure 8 with the thick arrows.
- the output device A On the housing 20 then the output device A with the
- Outlet opening 3.1 attached.
- the LED 9 with the LED housing 9.1 is clipped in via a snap device 7 and, as indicated by the double arrow, can be removed therefrom and inserted again.
- the LED 9 is switched on and off by means of a pressure switch 23. This is after the application of the
- a light-conducting cable 21 is coupled over the region of the LED 9 with an unspecified plug-in device, which light guides the light emitted by the LED 9 forward into FIG
- FIG. 1 Another variant is shown in FIG. In this is on the housing 20 in the direction of the output unit A, which is here closed by a cap 4, a second
- Snap device 7.1 provided.
- the LED housing 9.1 can now be removed from the snap device 7 and, with the LED 9 pointing in the direction of the output unit A, inserted into the second snap device 7. Now it is possible to illuminate this with the LED 9 during Ausqebens the light-curing material on this. It is of course also possible immediately in the snap device 7 and in the second snap 7.1 to arrange an LED (with a corresponding LED housing) or to integrate these two LEDs firmly into the housing 1, so that an LED in the direction of the outlet opening 3.1 and an LED lights in the direction away from it.
- FIG. 11 shows a variant of an applicator 100 with a housing 20 and a reservoir 1 accommodated therein, which, as in FIGS. 8 to 10, has a snap device 7 for releasably clipping an LED housing at the end opposite the output unit A.
- the LED housing 9.1 has been removed from the snap device (clip device) 7 and inserted into a housing-like receptacle 7.2, so that the LED 9 adjacent to a light guide 21. This leads from the LED 9 through the receptacle 7.2 and points with its exit-side end on the outlet opening 3.1.
- a switch not visible here
- the LED 9 is turned on and its emitted light radiates via the light guide 21 to the output through the outlet opening 3.1 material.
- the outlet 3.1 is here closed with a cap 4.
- the light guide / the light guide cable is preferably a fiber optic cable.
- FIG. 12 shows a further embodiment variant of an applicator 100 according to the invention in a spatial representation with all components.
- the reservoir 1 has a light-curing
- the reservoir 1 is adjoined by an output device A, which is composed of a closure unit 3 having an outlet opening 3.1 and a receiving unit 13.
- the closure unit 3 has on the periphery a shielding ring 15 to protect the photocurable material after exiting the outlet opening 3.1 against unwanted curing by the action of light of the LED lamp 9 and thus prevents a
- Blockage of the existing in the dispenser A Dosierkanals 5 during curing of the applied light-curing composite material when the radiation of the LED lamp, the material of the closure unit 3 can penetrate at least in the region of the outlet opening 3.1.
- the LED lamp 9 is arranged in an LED housing 9.1 and preferably detachably connected via a snap device 7 to the reservoir 1.
- the LED lamp 9 lights when actuated by the shield 15 in an inclined to the longitudinal axis of the applicator angle in the direction of the outlet opening 3.1.
- a switch 23, which is integrated in the LED housing 9.1, is used to turn on and off the LED lamp 9.
- the closure unit 3 is connected via a snap with the
- the receiving unit 13 is connected to the reservoir 1 by means of a screw connection.
- various types of threads in the reservoir 1 and the receiving unit 13 may be provided.
- the fixation can also be in the form of a
- the receiving unit 13 and the closure unit 3 may be made of plastic or a metallic material.
- the reservoir 1 is in this embodiment made of a first material, for example a soft polyethylene (for example LDPE low density polyethylene) - or has such.
- the receiving unit 13 is preferably made of a second material - for example, a harder polymer, but in any case a relative to the first material of the reservoir harder material or has such.
- Receiving unit 13 enters the light-curing material in the closure unit 3 and is conveyed through this by a schematically indicated by dashed dosing 5 through the outlet opening 3.1.
- the LED lamp 9 can be operated so that the output light-curing material is immediately cured.
- Turning over the applicator 100 to cure the output light-curing adhesive / material can be dispensed with. The fact that only one processing path for application and simultaneous curing is required, 50% of the processing time is saved compared to solutions in which only over the processing path, the material is applied and then repeatedly via the same path curing by means of LED.
- This LED light is provided by the integrated into the snap device LED lamp 7, which can be detachably or permanently attached to the reservoir 1.
- FIG. 13 shows the reservoir 1, which has a peripheral plug-in preparation 11 on which a snap-action device 7 (see FIGS. 1 and 6) can be clipped with LED lamp 9 integrated in an LED housing 9.1.
- the reservoir 1 has at one end an opening 1.1 through which exits the light-curing material at peripheral pressure on the reservoir 1 in the output device, not shown here.
- a thread 17 is provided on which the output device (not shown here)
- the receiving unit 13 of the output device A is shown in longitudinal section.
- the receiving unit 13 has a fastening ring 13.1 with an internal thread 19, which can thus be fastened to the reservoir, not shown here, by a screw connection.
- the receiving unit 13 has an external thread 13.4 with snap closure (not visible here).
- the closure unit 3 is formed with a tapered passage opening 3.2, at one end of the outlet opening 3.1 is present.
- an internal thread 3.3 is formed with locking elements, not shown, which is screwed onto the external thread 13.4 and then inextricably locked, wherein the closure unit 3 is still rotatable and corresponding to the pitch of the thread in the longitudinal direction.
- the non-designated inner diameter of the discharge opening 3.1 substantially corresponds to the outer diameter of the solid tip 13.3 of FIG. 3 In the mounted state, when the dispensing device A is closed according to the left-hand illustration in FIG. 16, the massive tip 13.3 engages in the outlet opening 3.1, whereby it is closed and no material can be dispensed.
- FIGS 18 to 20 show an applicator 100 in a schematic representation, on which the LED 9 is integrated into an LED housing 9.1.
- a switch preferably a
- Pressure switch 23 for actuating the LED 9 is present.
- the reservoir 1 the output device A, consisting of receiving unit 13 and closure unit 3, respectively.
- the closure unit 3 is designed in the manner of a rotary closure and has an outlet opening 3.1, which in the closed state by the massive tip of the 13.3
- Locking unit 3 is released by the massive tip 3 (Fig. 18), so that the curable material can escape when the reservoir 1 is compressed by manual operation.
- a shield is not present here, because this is not required if the light of the LED lamp 9, the closure unit 3 can not penetrate.
- the closure unit 3 is therefore made of a corresponding opaque plastic or material (e.g., metallic
- the LED housing 9.1 is integral with the receiving unit 13, e.g. by injection molding, formed.
- the closure unit 3 is open. If pressure is exerted on the wall of the reservoir 1, as indicated by the bold arrows, the light-curing material contained therein is conveyed through the opening 1.1 of the reservoir 1 into the receiving unit 13 and the closure unit 3 and can exit through the outlet opening 3.1 (see FIG. dashed arrows), since a gap between the massive tip 13.3 and the outlet opening 3.1 is present.
- FIG 20 A further variant is shown in FIG 20.
- Closure unit 3 arranged or formed integrally therewith. It is also possible to carry out the reservoir 1 refillable. The filling can take place either via the opening 1.1, when the dispensing device A is releasably attached to the reservoir 1.
- a filling opening can be provided in the wall of the reservoir 1. This can be provided at the end opposite the dispensing device A and is closed according to FIG. 20, for example with a detachable end cap 1.3.
- the LED lamp 9 may be arranged with the LED housing 9.1 also between the output device A and reservoir 1 (for example, by a
- the LED housing 9.1 fastened by a snap connection at least partially surrounds the reservoir 1 and the receiving unit A with the snap device and thus prevents the receiving unit A from inadvertently loosening when it is screwed to the reservoir 1.
- the LED lamp of the applicator can also be screwed by a screw connection to the reservoir or to the output device.
- One or more light sources in particular LEDs, which generate light in the visible wavelength range are preferably used. Particularly advantageous is blue light in the
- Wavelength range of 420 to 490 nm proved.
- a big advantage is that the light in the visible wavelength range is harmless to health.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Coating Apparatus (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17205533.7A EP3323379B1 (de) | 2012-07-12 | 2013-07-11 | Applikator zum applizieren eines lichtaushärtenden verbundmaterials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202012102583U DE202012102583U1 (de) | 2012-07-12 | 2012-07-12 | Dosiereinrichtung für chemisches Verbundmaterial |
PCT/DE2013/100258 WO2014008894A2 (de) | 2012-07-12 | 2013-07-11 | Applikator zum insbesondere handgesteuerten applizieren eines lichtaushärtenden verbundmaterials und anordnung eines leuchtmittels an dem applikator |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17205533.7A Division EP3323379B1 (de) | 2012-07-12 | 2013-07-11 | Applikator zum applizieren eines lichtaushärtenden verbundmaterials |
EP17205533.7A Division-Into EP3323379B1 (de) | 2012-07-12 | 2013-07-11 | Applikator zum applizieren eines lichtaushärtenden verbundmaterials |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2872068A2 true EP2872068A2 (de) | 2015-05-20 |
EP2872068B1 EP2872068B1 (de) | 2019-08-07 |
Family
ID=47321693
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17205533.7A Active EP3323379B1 (de) | 2012-07-12 | 2013-07-11 | Applikator zum applizieren eines lichtaushärtenden verbundmaterials |
EP13783238.2A Active EP2872068B1 (de) | 2012-07-12 | 2013-07-11 | Applikator zum applizieren eines lichtaushärtenden verbundmaterials und anordnung eines leuchtmittels an einem applikator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17205533.7A Active EP3323379B1 (de) | 2012-07-12 | 2013-07-11 | Applikator zum applizieren eines lichtaushärtenden verbundmaterials |
Country Status (4)
Country | Link |
---|---|
US (1) | US9694383B2 (de) |
EP (2) | EP3323379B1 (de) |
DE (6) | DE202012102583U1 (de) |
WO (1) | WO2014008894A2 (de) |
Families Citing this family (16)
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US20170231734A1 (en) * | 2010-09-30 | 2017-08-17 | Dinko Jurcevic | Flashlight Device for Curing Light-Curable Materials, Method and Set |
DE102014109781A1 (de) * | 2013-07-11 | 2015-01-15 | Kds Holding Gmbh | Applikator zum Auftragen eines lichtaushärtenden Verbundmaterials |
DE102013107548A1 (de) * | 2013-07-16 | 2015-01-22 | Thomas Offermann | Dosierapparat zum handgesteuerten Dosieren eines lichtaushärtenden Materials |
DE202014103202U1 (de) | 2014-07-11 | 2015-10-13 | Kds Holding Gmbh | Applikator zum Auftragen eines lichtaushärtenden Verbundmaterials |
EP2977112A1 (de) * | 2014-07-25 | 2016-01-27 | Sika Technology AG | Applikationsstift |
DE102014218064A1 (de) * | 2014-09-10 | 2016-03-10 | Henkel Ag & Co. Kgaa | Vorrichtung zur Behandlung von Flecken sowie Verfahren zur Behandlung von Flecken unter Verwendung einer solchen Vorrichtung |
US10682290B2 (en) | 2015-05-29 | 2020-06-16 | 3M Innovative Properties Company | Kit of parts for conducting a dental impression and retraction process |
DE102015116994A1 (de) * | 2015-10-06 | 2017-04-06 | Anke Viering | Dosierapparat zum handgesteuerten Dosieren eines lichtaushärtenden Materials |
DE202016104733U1 (de) * | 2016-08-29 | 2017-11-30 | Kds Holding Gmbh | Applikator zum insbesondere handgesteuerten Applizieren eines lichtaushärtenden Materials |
WO2018138546A1 (en) * | 2017-01-25 | 2018-08-02 | Afinitica Technologies, S. L. | Article comprising a batteryless light source and a photocurable composition |
USD815168S1 (en) * | 2017-05-23 | 2018-04-10 | Rpm Wood Finishes Group, Inc. | Cartridge for heat pump dispenser |
DE202017107809U1 (de) | 2017-12-21 | 2019-03-25 | Kds Holding Gmbh | Klebestift mit einem formstabilen, leicht abreibbaren Klebstoffkörper |
US10996167B2 (en) | 2018-01-10 | 2021-05-04 | Michael Kerwin | Container with luminescent sunscreen and closure with illuminator |
JP6454802B1 (ja) * | 2018-02-23 | 2019-01-16 | オリエント・エンタプライズ株式会社 | 携帯型光硬化性樹脂塗布具 |
DE202019103710U1 (de) * | 2019-07-05 | 2020-10-06 | Kds Holding Gmbh | Applikator zum insbesondere handgesteuerten Applizieren eines lichtaushärtenden Materials |
DE102019118290A1 (de) * | 2019-07-05 | 2021-01-07 | Kds Holding Gmbh | Applikator zum insbesondere handgesteuerten Applizieren eines lichtaushärtenden Materials |
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US2547450A (en) * | 1948-11-20 | 1951-04-03 | Company Equitable Trust | Illuminating and pouring device for bottles |
DE852437C (de) * | 1951-05-30 | 1952-12-22 | Paul Stiltz | Schminkgeraet |
US3184587A (en) * | 1962-11-23 | 1965-05-18 | Mark W Lee | Illuminated condiment shaker |
US4783185A (en) | 1986-07-07 | 1988-11-08 | Minnesota Mining And Manufacturing Company | Pen-like dispenser for applying rust converting liquid |
GB8818045D0 (en) | 1988-07-28 | 1988-09-01 | Lingner & Fischer Gmbh | Adhesives dispensers |
US5098292A (en) * | 1990-03-05 | 1992-03-24 | Sargon Lazarof | Dental instrument |
DE19935292A1 (de) * | 1999-07-27 | 2001-02-01 | Arthur Zwingenberger | Handgerät zum Ausbringen und insbesondere Mischen einer viskosen Flüssigkeit |
US6835064B2 (en) * | 2001-11-09 | 2004-12-28 | Ivoclar Vivadent Ag | Light hardening device and method for hardening a polymerizable mass for dental applications |
DE10217306B4 (de) * | 2002-04-18 | 2006-03-30 | Kastriot Merlaku | Heissklebepistole |
DE20206121U1 (de) * | 2002-04-18 | 2002-08-14 | Merlaku, Kastriot, 80807 München | Heissklebepistole |
US8602774B2 (en) * | 2002-12-04 | 2013-12-10 | Bryan Wasylucha | Process of tooth whitening and apparatus therefor |
US7096617B2 (en) * | 2003-02-20 | 2006-08-29 | Edward William Bydalek | Internally illuminated battery powered programmable tap handle system with interchangeable translucent heads |
JP2005118207A (ja) | 2003-10-15 | 2005-05-12 | Nitride Semiconductor Co Ltd | 紫外線照射装置および紫外線照射ユニット |
FR2908965B1 (fr) * | 2006-11-23 | 2010-09-03 | Oreal | Ensemble cosmetique et procede de traitement cosmetique |
CN101557996A (zh) * | 2006-12-15 | 2009-10-14 | 3M创新有限公司 | 可固化的多组分材料的混合和分配 |
US7575334B2 (en) * | 2007-02-27 | 2009-08-18 | Becnel Mark C | Chalk holding device with light |
DE102007022205A1 (de) * | 2007-05-11 | 2008-11-13 | Kaltenbach & Voigt Gmbh | Handgerät zur Abgabe eines pastösen Füllungsmaterials |
DE102007032297A1 (de) * | 2007-07-11 | 2009-01-15 | Osram Gesellschaft mit beschränkter Haftung | Beleuchteter Flaschenverschluss sowie beleuchteter Dispenser und Verfahren zur Beleuchtung eines Dispensers |
DE102007060247A1 (de) * | 2007-12-14 | 2009-06-18 | Robert Bosch Gmbh | System mit einer Auftragsvorrichtung zum Auftragen einer Flüssigkeit |
DE102009019515A1 (de) * | 2009-04-30 | 2010-11-11 | Clearopag Gmbh | Dosiergerät, insbesondere Montagepistole, Niederdruckbeschichtungspistole oder dergleichen Vorrichtung zur dosierten Verteilung einer Wirksubstanz |
DE102010060422A1 (de) * | 2010-11-08 | 2012-01-19 | Dinko Jurcevic | Blitzvorrichtung zum Aushärten von lichtaushärtbaren Materialien, Verfahren und Set |
US8591133B2 (en) * | 2011-02-10 | 2013-11-26 | Jui-Sheng Ho | Automatic switch for a power circuit usable in a bottle |
DE202012013332U1 (de) * | 2011-11-02 | 2016-06-01 | Anke Elisabeth Viering | Set mit Dosiervorrichtung zum handgesteuerten Dosieren eines lichtaushärtenden Materials |
DE202011109785U1 (de) | 2011-11-02 | 2012-05-08 | Dinko Jurcevic | Set mit einer Dosiervorrichtung zum handgesteuerten Dosieren eines lichtaushärtenden Materials |
-
2012
- 2012-07-12 DE DE202012102583U patent/DE202012102583U1/de not_active Expired - Lifetime
-
2013
- 2013-02-04 DE DE202013100497U patent/DE202013100497U1/de not_active Expired - Lifetime
- 2013-02-04 DE DE202013100496U patent/DE202013100496U1/de not_active Expired - Lifetime
- 2013-07-11 EP EP17205533.7A patent/EP3323379B1/de active Active
- 2013-07-11 EP EP13783238.2A patent/EP2872068B1/de active Active
- 2013-07-11 WO PCT/DE2013/100258 patent/WO2014008894A2/de active Application Filing
- 2013-07-11 DE DE102013107384.0A patent/DE102013107384A1/de not_active Withdrawn
- 2013-07-11 US US14/414,128 patent/US9694383B2/en not_active Expired - Fee Related
- 2013-07-11 DE DE202013012804.6U patent/DE202013012804U1/de not_active Expired - Lifetime
- 2013-07-11 DE DE112013003483.2T patent/DE112013003483A5/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP3323379B1 (de) | 2019-12-18 |
DE202013012804U1 (de) | 2019-11-06 |
DE112013003483A5 (de) | 2015-03-19 |
DE202012102583U1 (de) | 2012-11-05 |
DE202013100497U1 (de) | 2013-10-15 |
WO2014008894A2 (de) | 2014-01-16 |
US9694383B2 (en) | 2017-07-04 |
WO2014008894A3 (de) | 2014-05-08 |
DE102013107384A1 (de) | 2014-05-22 |
EP3323379A1 (de) | 2018-05-23 |
WO2014008894A4 (de) | 2014-07-17 |
US20150174604A1 (en) | 2015-06-25 |
DE202013100496U1 (de) | 2013-10-15 |
EP2872068B1 (de) | 2019-08-07 |
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