WO2014126458A1 - Device for applying a viscous material to a surface - Google Patents

Device for applying a viscous material to a surface Download PDF

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Publication number
WO2014126458A1
WO2014126458A1 PCT/NL2014/000006 NL2014000006W WO2014126458A1 WO 2014126458 A1 WO2014126458 A1 WO 2014126458A1 NL 2014000006 W NL2014000006 W NL 2014000006W WO 2014126458 A1 WO2014126458 A1 WO 2014126458A1
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WO
WIPO (PCT)
Prior art keywords
tube
during use
piston rod
piston
mechanical transmission
Prior art date
Application number
PCT/NL2014/000006
Other languages
French (fr)
Inventor
Hans Willem André KOK
Original Assignee
De Blauwe Hand B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Blauwe Hand B.V. filed Critical De Blauwe Hand B.V.
Publication of WO2014126458A1 publication Critical patent/WO2014126458A1/en

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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
    • B05C17/01—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
    • B05C17/0116—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 characterised by the piston driving means
    • 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
    • B05C17/0103—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 with electrically actuated piston or the like
    • 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
    • B05C17/014—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 comprising means for preventing oozing

Definitions

  • the invention relates to an device for applying a viscous material to a surface from a tube, this tube being provided with a piston translatable in the tube in the longitudinal direction of the tube and a nozzle, which device is suitable for driving by means of an electric hand drill, particularly a cordless battery-powered drill.
  • Hand tools for applying a viscous material such as a mastic, glue, adhesive or sealant to a surface are known. Such a tool is referred to as a caulking gun, dispensing gun, dispenser, or adhesive applicator. Used hereinbelow is the term 'caulking gun', which in the context of the present invention comprises all said types of hand tool, and the term 'mastic', which in the context of the present invention comprises all said types of material.
  • a caulking gun mastic can be applied from a tube, having therein a piston movable by means of a piston rod, onto a surface via a nozzle.
  • the piston can be directly connected here to the piston rod, or the piston rod can be provided with a pressing member which can exert force on the piston and can thus move it.
  • a caulking gun can be driven manually, pneumatically or with an electric motor.
  • caulking guns driven by means of an electric motor.
  • a caulking gun has been known since at least 1965, see USRE26180E.
  • the mastic can be applied here from a rigid cartridge (tube with piston), in bulk form (tube and piston then form part of the caulking gun) or from a flexible cartridge, see for instance USRE26180E and US3302832A.
  • the motor enables faster operation and prevents fatigue and possibly RSI.
  • a uniform dispensing and a correct flow rate can be achieved here by controlling the speed of rotation of the motor, see for instance USRE26180E, NL7307933A and US5027984A.
  • the motor can also be used to fill a (bulk) caulking gun, i.e. the tube, by reversing the direction of rotation of the motor.
  • a 'barrel group' comprising a piston (pressing member or 'real' piston) and a piston rod;
  • the motor can thus be integrated into the caulking gun, see for instance USRE26180E, JP59112867A, DE3535229A1 and US5775539A, or use can be made of an external hand drill powered from the mains electricity or a battery, see for instance USRE26180E, US5027984A, FR2732625A1 and EP1609535A2.
  • an external hand drill powered from the mains electricity or a battery
  • There can be a fixed connection between a 'barrel group' and an external hand drill see for instance US3913799A and US4322022A.
  • the drive shaft of the motor can lie under the piston rod, see for instance US3913799A, US4322022A, DE3129237A1 and EP1609535A2, above the piston rod, see for instance USRE26180E, or in line with the piston rod, see for instance US4258866A and US5839612A, or lie at a right angle thereto, see for instance NL7307933A.
  • the piston rod can be driven by the motor directly, see for instance NL7307933A, or as a spindle, see for instance NL7307933A, US3913799A, US4258866A, US4322022A, US5027984A and FR2732625A1.
  • a drive by means of an electric hand drill, particularly a cordless battery- powered drill has practical advantages.
  • Known embodiments of a thus driven caulking gun are however usually voluminous, complicated and unsuitable for multiple types of cartridge, and thereby relatively expensive. They moreover have inferior ergonomic characteristics.
  • the invention provides for this purpose an device as according to claim 1.
  • the tube can here form part of the first part and the piston rod can be connected directly to the piston, or the first part can comprise a receiving space for receiving the tube, i.e. a cartridge, and the piston rod can be connected to a pressing member which can exert force on the piston.
  • Lengthening the piston rod with an extension situated outside and adjacently of the tube makes it possible to place the mechanical transmission and the second part wholly outside the tube and the first part, which has advantages in respect of design engineering and use and makes the device less complicated and more universally applicable.
  • the device, or the first part can for instance thus be made suitable for multiple types of cartridge, and the first part and the second part can be embodied for mutually releasable coupling.
  • the mechanical transmission comprises a first shaft which can be fastened in the drill head and also a first gear wheel which engages on a toothing arranged on the extension.
  • the rotation axis of the drill head preferably also makes an acute angle, more preferably between 10° and 30°, with the central axis of the tube. This angle can herein be adjustable.
  • the relative positions of the first part and the second part can also be adjustable. All this has ergonomic advantages.
  • the device preferably also comprises a mechanism for rapid release of pressure in viscous material present in the tube, whereby oozing can be prevented.
  • the invention is elucidated hereinbelow on the basis of two non-limitative exemplary embodiments.
  • FIG. 1 shows a first exemplary embodiment of a device according to the invention.
  • FIG. 2 shows a second exemplary embodiment of a device according to the invention.
  • the caulking gun (1) shown in figure 1 comprises a tube (3 a) provided with a piston (3b) translatable therein and a nozzle (4).
  • Tube (3a) here forms part of a first part (A) of the caulking gun (1), which also comprises a piston rod (5a) for translating the piston (3b).
  • Caulking gun (1) is driven by means of a cordless battery-powered drill (8) comprising a drill head (8a), for which purpose caulking gun (1) also comprises a second part (B) comprising a mechanical transmission (6) which can convert a rotation of drill head (8a) to a translation of piston rod (5a).
  • Characteristic is an extension (5b) arranged on the first outer end (ul) of piston rod (5a) remote from the nozzle (4).
  • Extension (5b) is connected via a connecting part (5c) to piston rod (5a) and is situated outside and adjacently of tube (3a).
  • the second outer end (u2) of piston rod (5a) directed toward nozzle (4) is connected to piston (3b).
  • piston rod (5a) piston rod (5a)
  • connecting part (5c) and extension (5b) form one whole, although these parts could also be manufactured individually and then mutually coupled or connected.
  • Mechanical transmission (6) comprises a first shaft (6a) which can be mechanically coupled in releasable manner to drill head (8a) and also a first gear wheel (6b) which engages on a toothing (6f) arranged on extension (5b).
  • Mechanical transmission (6) also comprises two other gear wheels (6c,6d) and a second shaft (6e).
  • Caulking gun (1) also comprises a mechanism (not shown) for rapid release of pressure in the mastic present in tube (3a). The operation of the whole will be apparent to a skilled person. After coupling of first shaft (6a) to drill head (8a) and fixing of drill (8) by means of fixing means (7) provided for the purpose, caulking gun (1) is ready for use.
  • Tube (3a) can then for instance be filled by suctioning mastic through nozzle (4) by means of piston (3b). After reversing the direction of rotation of drill head (8a) the mastic can then be applied to a surface via nozzle (4), this as will be apparent to the skilled person.
  • first part (A) and the second part (B) can be coupled for mutual release by means of coupling means (10) provided for the purpose, see figure lb, although in another embodiment these parts (A,B) can also form a fixed whole.
  • the caulking gun (2) shown in figure 2a once again comprises a first part (A), which here however does not comprise an (internal) tube but a receiving space (9) for an (external) tube i.e cartridge (3a) provided with a piston (3b) and a nozzle (4), see figure 2b.
  • the second outer end (u2) of piston rod (5a) directed toward nozzle (4) is connected here to a pressing member (5d) which can exert force on piston (3b).
  • Characteristic is once again the extension (5b) arranged on the first outer end (ul) of piston rod (5a) remote from nozzle (4) and situated outside and adjacently of tube (3a).
  • Caulking gun (2) is again driven by means of a cordless battery-powered drill (not shown) comprising a drill head (not shown), for which purpose the caulking gun (2) again also comprises a second part (B) comprising a mechanical transmission (6) which can convert a rotation of the drill head to a translation of extension (5b), and thereby of piston rod (5a).
  • a cordless battery-powered drill not shown
  • the caulking gun (2) again also comprises a second part (B) comprising a mechanical transmission (6) which can convert a rotation of the drill head to a translation of extension (5b), and thereby of piston rod (5a).
  • the first part (A) and the second part (B) can once again be coupled for mutual release, see figure 2c.
  • the relative positions of the first part (A) and the second part (B) can here be adjustable in the coupled situation (not shown).
  • the rotation axis (8b) of the drill head (8a) makes an acute angle (a), preferably of between 10° and 30°, with the central axis (3c) of tube (3a).
  • the angle (a) can here be adjustable (not shown).
  • the position of the first part (A) relative to the second part (B) and drill (8) can thus be varied in accordance with the given situation, and an optimal ergonomic geometry thus realized.
  • the essence of the invention is the extension on the piston rod situated outside and adjacently of the tube. This makes it possible to place the second part and the mechanical transmission wholly outside the first part and the tube, which has a number of advantages in respect of design engineering, use and ergonomics, including:

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)

Abstract

Device (1,2) for applying a viscous material to a surface from a tube (3a), this tube being provided with a piston (3b) translatable in the tube in the longitudinal direction of the tube, and a nozzle (4), the device comprising a first part (A) which comprises a piston rod (5a) for translating the piston, which piston rod extends during use in the longitudinal direction of the tube at least partially within the periphery of the tube at a distance from the central axis (3c) of the tube which is less than half the thickness of the tube, which device is suitable for driving by means of an electric hand drill, in particular a cordless battery- powered drill (8), comprising a drill head (8a), which device also comprises a second part (B), which second part comprises a mechanical transmission (6), which mechanical transmission is suitable during use for converting a rotation of the drill head to a translation of the piston rod, characterized in that the first part also comprises an extension (5b) connected to a first outer end (u1) of the piston rod during use remote from the nozzle, which extension extends during use in the longitudinal direction of the tube outside the periphery of the tube and laterally of the tube at a distance from the central axis of the tube which is more than half the thickness of the tube. The tube can here form part of the first part and the piston rod can be connected directly to the piston, or the first part can comprise a receiving space for receiving the tube, i.e. a cartridge, and the piston rod can be connected to a pressing member which can exert force on the piston.

Description

Device for applying a viscous material to a surface
Field of the invention
The invention relates to an device for applying a viscous material to a surface from a tube, this tube being provided with a piston translatable in the tube in the longitudinal direction of the tube and a nozzle, which device is suitable for driving by means of an electric hand drill, particularly a cordless battery-powered drill.
Background of the invention Hand tools for applying a viscous material such as a mastic, glue, adhesive or sealant to a surface are known. Such a tool is referred to as a caulking gun, dispensing gun, dispenser, or adhesive applicator. Used hereinbelow is the term 'caulking gun', which in the context of the present invention comprises all said types of hand tool, and the term 'mastic', which in the context of the present invention comprises all said types of material. Using a caulking gun mastic can be applied from a tube, having therein a piston movable by means of a piston rod, onto a surface via a nozzle. The piston can be directly connected here to the piston rod, or the piston rod can be provided with a pressing member which can exert force on the piston and can thus move it. A caulking gun can be driven manually, pneumatically or with an electric motor.
Within the CPC (Cooperative Patent Classification) main group B05C17, in particular B05C 17/005 and subgroups, many embodiments can be found of caulking guns driven by means of an electric motor. Such a caulking gun has been known since at least 1965, see USRE26180E. The mastic can be applied here from a rigid cartridge (tube with piston), in bulk form (tube and piston then form part of the caulking gun) or from a flexible cartridge, see for instance USRE26180E and US3302832A. The motor enables faster operation and prevents fatigue and possibly RSI. A uniform dispensing and a correct flow rate can be achieved here by controlling the speed of rotation of the motor, see for instance USRE26180E, NL7307933A and US5027984A. The motor can also be used to fill a (bulk) caulking gun, i.e. the tube, by reversing the direction of rotation of the motor. There can also be a plurality of discharge openings, see for instance USRE26180E, or materials can be mixed before application, see for instance US3302832A. Oozing or dripping can be prevented here by rapid release of pressure by changing the direction of rotation of the motor or by uncoupling the motor from the piston rod, see for instance US3913799A, US4258866A or US4322022A.
The following components can be generally distinguished in a caulking gun driven by an electric motor:
a 'barrel group' comprising a piston (pressing member or 'real' piston) and a piston rod;
an electric motor;
a mechanical transmission between motor and piston rod; and
- a 'trigger group' comprising a handgrip.
These components can be integrated to greater or lesser extent. The motor can thus be integrated into the caulking gun, see for instance USRE26180E, JP59112867A, DE3535229A1 and US5775539A, or use can be made of an external hand drill powered from the mains electricity or a battery, see for instance USRE26180E, US5027984A, FR2732625A1 and EP1609535A2. There can be a fixed connection between a 'barrel group' and an external hand drill, see for instance US3913799A and US4322022A. The drive shaft of the motor can lie under the piston rod, see for instance US3913799A, US4322022A, DE3129237A1 and EP1609535A2, above the piston rod, see for instance USRE26180E, or in line with the piston rod, see for instance US4258866A and US5839612A, or lie at a right angle thereto, see for instance NL7307933A. By means of a mechanical transmission, for instance a gear mechanism, the piston rod can be driven by the motor directly, see for instance NL7307933A, or as a spindle, see for instance NL7307933A, US3913799A, US4258866A, US4322022A, US5027984A and FR2732625A1.
Particularly a drive by means of an electric hand drill, particularly a cordless battery- powered drill, has practical advantages. Known embodiments of a thus driven caulking gun are however usually voluminous, complicated and unsuitable for multiple types of cartridge, and thereby relatively expensive. They moreover have inferior ergonomic characteristics. There is therefore a need for an improved caulking gun driven by means of an electric hand drill, particularly a cordless battery-powered drill. The present invention now provides this.
Summary of the invention
The invention provides for this purpose an device as according to claim 1. The tube can here form part of the first part and the piston rod can be connected directly to the piston, or the first part can comprise a receiving space for receiving the tube, i.e. a cartridge, and the piston rod can be connected to a pressing member which can exert force on the piston. Lengthening the piston rod with an extension situated outside and adjacently of the tube makes it possible to place the mechanical transmission and the second part wholly outside the tube and the first part, which has advantages in respect of design engineering and use and makes the device less complicated and more universally applicable. The device, or the first part, can for instance thus be made suitable for multiple types of cartridge, and the first part and the second part can be embodied for mutually releasable coupling. In a preferred embodiment the mechanical transmission comprises a first shaft which can be fastened in the drill head and also a first gear wheel which engages on a toothing arranged on the extension. Such a construction is simple and reliable, although many other variants evident to a skilled person are also possible. The rotation axis of the drill head preferably also makes an acute angle, more preferably between 10° and 30°, with the central axis of the tube. This angle can herein be adjustable. The relative positions of the first part and the second part can also be adjustable. All this has ergonomic advantages. The device preferably also comprises a mechanism for rapid release of pressure in viscous material present in the tube, whereby oozing can be prevented. Brief description of the drawings
The invention is elucidated hereinbelow on the basis of two non-limitative exemplary embodiments.
In the drawings:
- figure 1 shows a first exemplary embodiment of a device according to the invention; and
- figure 2 shows a second exemplary embodiment of a device according to the invention.
Exemplary embodiments
The caulking gun (1) shown in figure 1 comprises a tube (3 a) provided with a piston (3b) translatable therein and a nozzle (4). Tube (3a) here forms part of a first part (A) of the caulking gun (1), which also comprises a piston rod (5a) for translating the piston (3b). Caulking gun (1) is driven by means of a cordless battery-powered drill (8) comprising a drill head (8a), for which purpose caulking gun (1) also comprises a second part (B) comprising a mechanical transmission (6) which can convert a rotation of drill head (8a) to a translation of piston rod (5a). Characteristic is an extension (5b) arranged on the first outer end (ul) of piston rod (5a) remote from the nozzle (4). Extension (5b) is connected via a connecting part (5c) to piston rod (5a) and is situated outside and adjacently of tube (3a). The second outer end (u2) of piston rod (5a) directed toward nozzle (4) is connected to piston (3b). In the given example piston rod (5a), connecting part (5c) and extension (5b) form one whole, although these parts could also be manufactured individually and then mutually coupled or connected.
Mechanical transmission (6) comprises a first shaft (6a) which can be mechanically coupled in releasable manner to drill head (8a) and also a first gear wheel (6b) which engages on a toothing (6f) arranged on extension (5b). Mechanical transmission (6) also comprises two other gear wheels (6c,6d) and a second shaft (6e). Caulking gun (1) also comprises a mechanism (not shown) for rapid release of pressure in the mastic present in tube (3a). The operation of the whole will be apparent to a skilled person. After coupling of first shaft (6a) to drill head (8a) and fixing of drill (8) by means of fixing means (7) provided for the purpose, caulking gun (1) is ready for use. Tube (3a) can then for instance be filled by suctioning mastic through nozzle (4) by means of piston (3b). After reversing the direction of rotation of drill head (8a) the mastic can then be applied to a surface via nozzle (4), this as will be apparent to the skilled person.
In the given example (1) the first part (A) and the second part (B) can be coupled for mutual release by means of coupling means (10) provided for the purpose, see figure lb, although in another embodiment these parts (A,B) can also form a fixed whole.
The caulking gun (2) shown in figure 2a once again comprises a first part (A), which here however does not comprise an (internal) tube but a receiving space (9) for an (external) tube i.e cartridge (3a) provided with a piston (3b) and a nozzle (4), see figure 2b. The second outer end (u2) of piston rod (5a) directed toward nozzle (4) is connected here to a pressing member (5d) which can exert force on piston (3b). Characteristic is once again the extension (5b) arranged on the first outer end (ul) of piston rod (5a) remote from nozzle (4) and situated outside and adjacently of tube (3a). Caulking gun (2) is again driven by means of a cordless battery-powered drill (not shown) comprising a drill head (not shown), for which purpose the caulking gun (2) again also comprises a second part (B) comprising a mechanical transmission (6) which can convert a rotation of the drill head to a translation of extension (5b), and thereby of piston rod (5a).
The first part (A) and the second part (B) can once again be coupled for mutual release, see figure 2c. The relative positions of the first part (A) and the second part (B) can here be adjustable in the coupled situation (not shown). In both caulking guns (1,2) the rotation axis (8b) of the drill head (8a) makes an acute angle (a), preferably of between 10° and 30°, with the central axis (3c) of tube (3a). The angle (a) can here be adjustable (not shown). The position of the first part (A) relative to the second part (B) and drill (8) can thus be varied in accordance with the given situation, and an optimal ergonomic geometry thus realized. It will be apparent that the invention is not limited to the shown and described exemplary embodiments, but that diverse variants which will be evident to a skilled person are possible within the scope of the invention. The transmission for instance can thus be embodied in other manner and operation can for instance take place with a flexible cartridge instead of a rigid tube.
The essence of the invention is the extension on the piston rod situated outside and adjacently of the tube. This makes it possible to place the second part and the mechanical transmission wholly outside the first part and the tube, which has a number of advantages in respect of design engineering, use and ergonomics, including:
a possible 'modular' construction with parts which can be 'snapped' apart and together in simple manner;
the option of making the caulking gun suitable for multiple types of cartridge by modifying only the part concerned;
a possible adjustment option for the angle between the rotation axis of the drill and the central axis of the tube;
a possible adjustment option for the position of the drill relative to the tube; and a relatively favourable cost price.

Claims

Claims
1. Device (1,2) for applying a viscous material to a surface from a tube (3a), this tube being provided with a piston (3b) translatable in the tube in the longitudinal direction of the tube, and a nozzle (4), the device comprising a first part (A) which comprises a piston rod (5a) for translating the piston, which piston rod extends during use in the longitudinal direction of the tube at least partially within the periphery of the tube at a distance from the central axis (3c) of the tube which is less than half the thickness of the tube, which device is suitable for driving by means of an electric hand drill, in particular a cordless battery-powered drill (8), comprising a drill head (8a), which device also comprises a second part (B), which second part comprises a mechanical transmission (6), which mechanical transmission is suitable during use for converting a rotation of the drill head to a translation of the piston rod, characterized in that the first part also comprises an extension (5b) connected to a first outer end (ul) of the piston rod during use remote from the nozzle, which extension extends during use in the longitudinal direction of the tube outside the periphery of the tube and laterally of the tube at a distance from the central axis of the tube which is more than half the thickness of the tube.
2. Device (1) as claimed in claim 1, characterized in that the tube forms part of the first part, and a second outer end (u2) of the piston rod directed during use toward the nozzle is connected to the piston.
3. Device (2) as claimed in claim 1, characterized in that the first part comprises a receiving space (9) for receiving the tube, and a second outer end (u2) of the piston rod directed during use toward the nozzle is connected to a pressing member (5d) which is suitable during use for exerting force on the piston.
4. Device as claimed in any of the foregoing claims, characterized in that the mechanical transmission is suitable during use for converting a rotation of the drill head to a translation of the extension.
5. Device as claimed in claim 4, wherein the mechanical transmission comprises a first shaft (6a), which first shaft is suitable for releasable mechanical coupling to the drill head, characterized in that the mechanical transmission also comprises a first gear wheel (6b), which first gear wheel engages during use on a toothing (6f) arranged for this purpose on the extension.
6. Device as claimed in any of the foregoing claims, characterized in that during use the rotation axis (8b) of the drill head makes an acute angle (a), preferably between 10° and 30°, with the central axis of the tube.
7. Device as claimed in claim 6, characterized in that the acute angle is adjustable.
8. Device as claimed in any of the foregoing claims, characterized in that the first part (A) and the second part (B) can be coupled in mutually releasable manner.
9. Device as claimed in claim 8, characterized in that the relative positions of the first part (A) and the second part (B) are adjustable in coupled state.
10. Device as claimed in any of the foregoing claims, characterized in that the device also comprises a mechanism for rapid release of pressure in viscous material present in the tube.
PCT/NL2014/000006 2013-02-17 2014-02-13 Device for applying a viscous material to a surface WO2014126458A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1040055A NL1040055C2 (en) 2013-02-17 2013-02-17 IMPROVED DEVICE FOR APPLYING A FISH SELF MATERIAL ON A SURFACE.
NL1040055 2013-02-17

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WO2014126458A1 true WO2014126458A1 (en) 2014-08-21

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Publication number Priority date Publication date Assignee Title
CN115090492A (en) * 2022-02-08 2022-09-23 黄河水利职业技术学院 A survey and drawing point mark device for open-air survey and drawing

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DE3535229A1 (en) 1985-10-02 1987-04-02 Graco Inc Device for injecting materials, in particular sealing materials
US5027984A (en) 1989-09-12 1991-07-02 Vermont American Corporation Caulking gun attachment for use with a high RPM power driver and capable of being driven either directly at full speed or indirectly at a lower speed via a gear reducer
FR2732625A1 (en) 1995-04-10 1996-10-11 Fechino Mireille Latapy Dispenser for viscous, paste or liquid product contained in cartridge
US5775539A (en) 1995-05-05 1998-07-07 Bates; Darryle E. Electrically operated material dispensing gun and method
US5839612A (en) 1998-05-07 1998-11-24 Burke; Glendal Roy Caulking dispensing drill attachment
US6488180B1 (en) * 2001-04-02 2002-12-03 John Jahangir Bayat Power operated caulking gun
DE20309471U1 (en) * 2003-06-20 2004-01-15 Steinel Gmbh & Co. Kg Applicator gun for cartridge loaded compounds with a semi rigid drive element which is looped around a drive wheel and which pushes a piston into the rear of the cartridge
EP1609535A2 (en) 2004-06-25 2005-12-28 Würth SRL Extrusion gun driven by a battery powered screw driver
WO2010122558A1 (en) * 2009-04-22 2010-10-28 Wadeeh Zahr Material dispensing system

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US3302832A (en) 1965-04-15 1967-02-07 H V Hardman Co Inc Caulking gun
NL7307933A (en) 1972-06-08 1973-12-11
US3913799A (en) 1974-02-28 1975-10-21 Davis George B Jun Caulking gun adapter for electric hand drill
US4258866A (en) 1977-06-20 1981-03-31 Bergman Carl P Dispenser actuating chuck adapter
US4322022A (en) 1980-03-19 1982-03-30 Whirlco, Inc. Quick release for helically-threaded drive unit
DE3129237A1 (en) 1981-07-24 1983-02-10 Koch, Rolf-Dieter, 2860 Osterholz-Scharmbeck Apparatus and method for working sealing and adhesive compounds from cartridges
JPS59112867A (en) 1982-12-20 1984-06-29 Japan Storage Battery Co Ltd Cordless motor-operated calking gun
DE3513880A1 (en) * 1985-04-17 1986-10-23 Josef 8261 Oberbuch Mayer Unit for pressing out plastic compositions
DE3535229A1 (en) 1985-10-02 1987-04-02 Graco Inc Device for injecting materials, in particular sealing materials
US5027984A (en) 1989-09-12 1991-07-02 Vermont American Corporation Caulking gun attachment for use with a high RPM power driver and capable of being driven either directly at full speed or indirectly at a lower speed via a gear reducer
FR2732625A1 (en) 1995-04-10 1996-10-11 Fechino Mireille Latapy Dispenser for viscous, paste or liquid product contained in cartridge
US5775539A (en) 1995-05-05 1998-07-07 Bates; Darryle E. Electrically operated material dispensing gun and method
US5839612A (en) 1998-05-07 1998-11-24 Burke; Glendal Roy Caulking dispensing drill attachment
US6488180B1 (en) * 2001-04-02 2002-12-03 John Jahangir Bayat Power operated caulking gun
DE20309471U1 (en) * 2003-06-20 2004-01-15 Steinel Gmbh & Co. Kg Applicator gun for cartridge loaded compounds with a semi rigid drive element which is looped around a drive wheel and which pushes a piston into the rear of the cartridge
EP1609535A2 (en) 2004-06-25 2005-12-28 Würth SRL Extrusion gun driven by a battery powered screw driver
WO2010122558A1 (en) * 2009-04-22 2010-10-28 Wadeeh Zahr Material dispensing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115090492A (en) * 2022-02-08 2022-09-23 黄河水利职业技术学院 A survey and drawing point mark device for open-air survey and drawing

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