EP3898111B1 - Driving device - Google Patents
Driving device Download PDFInfo
- Publication number
- EP3898111B1 EP3898111B1 EP19808838.7A EP19808838A EP3898111B1 EP 3898111 B1 EP3898111 B1 EP 3898111B1 EP 19808838 A EP19808838 A EP 19808838A EP 3898111 B1 EP3898111 B1 EP 3898111B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- driving
- magazine
- fixing element
- substrate
- receptacle
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 18
- 230000001154 acute effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/001—Nail feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/008—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
- B25C1/047—Mechanical details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
- B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers
Definitions
- the invention relates to a device for driving a fastening element into a substrate in a driving-in direction.
- a device according to the preamble of claim 1 is already made DE 202 14 489 U1 known.
- Such devices usually include a receptacle for the fastener, from which the fastener is driven into the ground, and a magazine for feeding fasteners in a transport direction to the receptacle. If such a device is used in a dusty environment, for example on a construction site, there is a risk of dust entering the magazine and impairing the feeding of the fastening elements to the receptacle.
- a fastener driving apparatus which includes a motorized conveyor which sequentially transfers the fasteners from a feed to a driving position.
- An adjustment device with a stop that is movable relative to the conveyor has a threaded element that is mounted stationary on the conveyor, the thread of which engages in a form-fitting manner in the stop and moves the stop relative to the conveyor when rotated.
- a nail gun which has a nail magazine with a magazine base and a magazine cover.
- a guide tube with an internal coil spring is accommodated in a guide groove in the magazine floor.
- a nail pusher plate is attached to the magazine cover and slides in a nail channel formed between the magazine floor and the magazine cover.
- a protrusion on the nail pusher plate protrudes into the guide tube and is loaded by the coil spring.
- the object of the invention is to provide a device for driving a fastening element into a substrate, in which the transport of the fastening element within the device is improved.
- the object is achieved with a device for driving a fastener into a substrate in a driving direction, with a receptacle for the fastener, from which the fastener is driven into the substrate, with a magazine for feeding fasteners in a transport direction to the receptacle , wherein the magazine has on its side facing in the driving direction a slit which runs in the transporting direction, and with a dust deflector which covers the slit.
- the dust deflector is a brush seal.
- the brush seal preferably comprises a large number of bristles, each of which protrudes from the magazine in a bristle direction, with the transport direction and the bristle direction forming an acute angle.
- the bristle direction is particularly preferably inclined relative to the driving-in direction.
- An advantageous embodiment is characterized in that the device has a guide channel for the fastening element while it is being driven into the ground.
- the device comprises a setting piston which can be driven from an initial position, in which the setting piston is at rest, towards the receptacle in order to transmit energy to the fastening element arranged in the receptacle.
- the apparatus includes drive means for driving the setting piston toward the fastener, and a trigger, actuation of which initiates driving of the piston toward the fastener.
- the device comprises a pressing device for querying whether the implement is pressed against a substrate, the pressing device being in a pressing position when the implement is pressed against a substrate.
- the pressing device preferably allows the piston to be driven toward the fastening element only in the pressing position.
- An advantageous embodiment is characterized in that the device comprises a feed device for transporting the fastening element from the magazine into the receptacle.
- An advantageous embodiment is characterized in that the magazine is provided for transporting fastening elements which extend through the slot.
- the fastening elements preferably protrude beyond the dust deflector in the driving-in direction.
- the driving-in device 10 for driving in a fastening element, for example a nail or bolt, in a driving-in direction 740 into a substrate in a side view.
- the driving device 10 has a not shown Energy transmission element for the transmission of energy to the fastening element and a housing 20, in which the energy transmission element and a drive device, also not shown, for transporting the energy transmission element are accommodated.
- the driving device 10 also has a handle 30 , a magazine 40 and a bridge 50 connecting the handle 30 to the magazine 40 .
- a scaffolding hook 60 for suspending the driving-in device 10 on scaffolding or the like and an electrical energy store designed as an electric battery 590 are fastened to the bridge 50 .
- a trigger 34 and a grip sensor designed as a manual switch 35 are arranged on the grip 30 .
- the driving-in device 10 has a guide channel 700 for guiding the fastening element, a receptacle 710 ( 2 ) for the fastener, from which the fastener is driven into the substrate, and a pressing device 750 for detecting a distance of the driving device 10 from a substrate, not shown.
- the pressing device 750 is in a pressing position when the driving-in device 10 is pressed against a substrate. Only then does it allow the drive-in element to be driven towards the fastening element. Alignment of the driving-in device perpendicular to a substrate is supported by an alignment aid 45 .
- the magazine 40 is used to feed fastening elements in a transport direction 41 to the receptacle 710.
- a feed device is preferably arranged in the magazine 40 for this purpose.
- the magazine 40 has a 1 and 2 not visible, running in the transport direction 41 slot, which is covered by a dust deflector 720 designed as a brush seal.
- the dust deflector 720 comprises a multiplicity of bristles, each of which protrudes from the magazine 40 in a bristle direction 721 .
- the transport direction 41 and the bristle direction 721 enclose an acute angle, and the bristle direction 721 is also inclined relative to the driving-in direction 740 .
- the setting piston 730 is for the transmission of energy to the arranged in the receptacle 710 fastener of a Starting position, in which the setting piston 730 is at rest, can be driven onto the receptacle 710.
- Drive device 70 comprises an electric motor, not shown, for converting electrical energy from battery 590 into rotational energy, a torque transmission device comprising a gearbox 400 for transmitting a torque of the electric motor to a motion converter embodied as a spindle drive 300, a power transmission device comprising a roller train 260 for transmitting a force from the movement converter to a mechanical energy store designed as a spring 200 and for the transmission of a force from the spring 200 to the energy transmission element.
- An advantageous embodiment is characterized in that the magazine is provided for transporting fastening elements which extend through the slot.
- the fastening elements preferably protrude beyond the dust deflector in the driving-in direction.
- the Figures 3, 4 and 5 show a section of a driving-in device 310 with a dust deflector 320.
- the driving-in device 310 comprises a Figures 3, 4 and 5 by a guide channel 315 concealed receptacle for a fastening element, from which the fastening element is driven into a substrate in a driving direction 330 .
- the driving-in device 310 comprises a magazine 340 for feeding fastening elements 345 in a transport direction 350 to the receptacle, the magazine 340 having a slot 360 on its side pointing in the driving-in direction 330 , which runs in the transport direction 350 .
- the driving device 310 includes the dust deflector 320 which covers the slot 360 .
- the dust deflector 320 comprises a brush seal with a multiplicity of bristles 375 which each protrude from the magazine 340 in a bristle direction 380 .
- the transport direction 350 and the bristle direction 380 enclose an acute angle; on the other hand, the bristle direction 380 is additionally inclined with respect to the driving-in direction 310 .
- fasteners 345 extend through slot 360 .
- figure 5 shows the driving-in device 310 in use in a rail 390, which is fastened with the fastening elements 345.
- the guide channel 315 dives into the Rail 390 on.
- the bristles 375 deviate from the rail 390 so that the accessibility of the driving-in device 310 is not impaired by the dust deflector 320 .
- the Figures 6 and 7 show a section of a driving-in device 410 with a dust deflector 420.
- the driving-in device 410 comprises a Figures 3, 4 and 5 by a guide channel 415 concealed receptacle for a fastener, from which the fastener is driven into a substrate in a driving direction 430.
- the driving-in device 410 comprises a magazine 440 for feeding fastening elements 445 in a transport direction 450 to the receptacle, the magazine 440 having a slot 460 on its side pointing in the driving-in direction 430, which runs in the transport direction 450.
- the driving-in device 410 comprises a dust deflector 470 which covers the slot 460 .
- the dust deflector 470 comprises a brush seal with a multiplicity of bristles 475 which each protrude from the magazine 440 in a bristle direction 480 .
- the transport direction 450 and the bristle direction 480 enclose an acute angle; on the other hand, the bristle direction 480 is also inclined with respect to the driving-in direction 410 .
- the fastening elements 445 extend through the slot 460 and between two rows of bristles of the dust deflector 420 because the fastening elements 445 protrude beyond the dust deflector 420 in the driving-in direction 430 .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Eintreiben eines Befestigungselements in einer Eintreibrichtung in einen Untergrund. Eine Vorrichtung nach dem Oberbegriff des Anspruchs 1 ist bereits aus
Derartige Vorrichtungen umfassen üblicherweise eine Aufnahme für das Befestigungselement, von welcher aus das Befestigungselement in den Untergrund eingetrieben wird, und ein Magazin für eine Zuführung von Befestigungselementen in einer Transportrichtung zu der Aufnahme. Wird eine derartige Vorrichtung in einer staubreichen Umgebung, beispielsweise auf einer Baustelle eingesetzt, besteht die Gefahr, dass Staub in das Magazin eintritt und die Zuführung der Befestigungselemente zu der Aufnahme beeinträchtigt.Such devices usually include a receptacle for the fastener, from which the fastener is driven into the ground, and a magazine for feeding fasteners in a transport direction to the receptacle. If such a device is used in a dusty environment, for example on a construction site, there is a risk of dust entering the magazine and impairing the feeding of the fastening elements to the receptacle.
Aus der
Aus der
Aufgabe der Erfindung ist es, eine Vorrichtung zum Eintreiben eines Befestigungselements in einen Untergrund zur Verfügung zu stellen, bei der ein Transport des Befestigungselements innerhalb der Vorrichtung verbessert ist.The object of the invention is to provide a device for driving a fastening element into a substrate, in which the transport of the fastening element within the device is improved.
Die Aufgabe ist gelöst bei einer Vorrichtung zum Eintreiben eines Befestigungselements in einer Eintreibrichtung in einen Untergrund, mit einer Aufnahme für das Befestigungselement, von welcher aus das Befestigungselement in den Untergrund eingetrieben wird, mit einem Magazin für eine Zuführung von Befestigungselementen in einer Transportrichtung zu der Aufnahme, wobei das Magazin auf seiner in die Eintreibrichtung weisenden Seite einen Schlitz aufweist, welcher in der Transportrichtung verläuft, und mit einem Staubabweiser, welcher den Schlitz bedeckt.The object is achieved with a device for driving a fastener into a substrate in a driving direction, with a receptacle for the fastener, from which the fastener is driven into the substrate, with a magazine for feeding fasteners in a transport direction to the receptacle , wherein the magazine has on its side facing in the driving direction a slit which runs in the transporting direction, and with a dust deflector which covers the slit.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass der Staubabweiser eine Bürstendichtung. Bevorzugt umfasst die Bürstendichtung eine Vielzahl von Borsten, welche jeweils in einer Borstenrichtung von dem Magazin abragen, wobei die Transportrichtung und die Borstenrichtung einen spitzen Winkel einschliessen. Besonders bevorzugt ist die Borstenrichtung gegenüber der Eintreibrichtung geneigt.An advantageous embodiment is characterized in that the dust deflector is a brush seal. The brush seal preferably comprises a large number of bristles, each of which protrudes from the magazine in a bristle direction, with the transport direction and the bristle direction forming an acute angle. The bristle direction is particularly preferably inclined relative to the driving-in direction.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Vorrichtung einen Führungskanal für das Befestigungselement während des Eintreibens in den Untergrund aufweist.An advantageous embodiment is characterized in that the device has a guide channel for the fastening element while it is being driven into the ground.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Vorrichtung einen Setzkolben umfasst, welcher zur Übertragung von Energie auf das in der Aufnahme angeordnete Befestigungselement von einer Ausgangsstellung, in der der Setzkolben in Ruhe ist, auf die Aufnahme zu antreibbar ist. Bevorzugt umfasst die Vorrichtung eine Antriebseinrichtung zum Antreiben des Setzkolbens auf das Befestigungselement zu, und einen Auslöser, dessen Betätigung das Antreiben des Kolbens auf das Befestigungselement zu auslöst.An advantageous embodiment is characterized in that the device comprises a setting piston which can be driven from an initial position, in which the setting piston is at rest, towards the receptacle in order to transmit energy to the fastening element arranged in the receptacle. Preferably, the apparatus includes drive means for driving the setting piston toward the fastener, and a trigger, actuation of which initiates driving of the piston toward the fastener.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Vorrichtung eine Anpresseinrichtung zum Abfragen, ob das Arbeitsgerät an einen Untergrund angepresst ist, umfasst, wobei sich die Anpresseinrichtung in einer Anpressstellung befindet, wenn das Arbeitsgerät an einen Untergrund angepresst ist. Bevorzugt lässt die Anpresseinrichtung das Antreiben des Kolbens auf das Befestigungselement zu nur in der Anpressstellung zu.An advantageous embodiment is characterized in that the device comprises a pressing device for querying whether the implement is pressed against a substrate, the pressing device being in a pressing position when the implement is pressed against a substrate. The pressing device preferably allows the piston to be driven toward the fastening element only in the pressing position.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Vorrichtung eine Vorschubeinrichtung zum Transport des Befestigungselements von dem Magazin in die Aufnahme umfasst.An advantageous embodiment is characterized in that the device comprises a feed device for transporting the fastening element from the magazine into the receptacle.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass das Magazin für einen Transport von Befestigungselementen vorgesehen ist, welche sich durch den Schlitz hindurch erstrecken. Bevorzugt überragen die Befestigungselemente den Staubabweiser in der Eintreibrichtung.An advantageous embodiment is characterized in that the magazine is provided for transporting fastening elements which extend through the slot. The fastening elements preferably protrude beyond the dust deflector in the driving-in direction.
Die Erfindung wird nachstehend anhand von Ausführungsbeispielen unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen:
-
Fig. 1 eine Eintreibvorrichtung in einer Seitenansicht, -
Fig. 2 die Eintreibvorrichtung ausFig. 1 mit geöffnetem Gehäuse, -
Fig. 3 einen Ausschnitt einer Eintreibvorrichtung mit einem Staubabweiser, -
Fig. 4 schematisch einen Staubabweiser, -
Fig. 5 einen weiteren Ausschnitt der Eintreibvorrichtung ausFig. 3 und eine Schiene, -
Fig. 6 einen Ausschnitt einer Eintreibvorrichtung mit einem Staubabweiser und -
Fig. 7 schematisch einen Staubabweiser.
-
1 a driving device in a side view, -
2 the driving device off1 with open case, -
3 a section of a driving device with a dust deflector, -
4 schematically a dust deflector, -
figure 5 Another section of the driving device3 and a rail -
6 a section of a driving device with a dust deflector and -
7 schematic of a dust deflector.
Die Eintreibvorrichtung 10 weist ferner einen Griff 30, ein Magazin 40 und eine den Griff 30 mit dem Magazin 40 verbindende Brücke 50 auf. An der Brücke 50 sind ein Gerüsthaken 60 zur Aufhängung der Eintreibvorrichtung 10 an einem Gerüst oder dergleichen und ein als elektrischer Akku 590 ausgebildeter elektrischer Energiespeicher befestigt. An dem Griff 30 sind ein Abzug 34 sowie ein als Handschalter 35 ausgebildeter Grifffühler angeordnet. Weiterhin weist die Eintreibvorrichtung 10 einen Führungskanal 700 für eine Führung des Befestigungselements, eine Aufnahme 710 (
Das Magazin 40 dient einer Zuführung von Befestigungselementen in einer Transportrichtung 41 zu der Aufnahme 710. Bevorzugt ist dazu eine Vorschubeinrichtung in dem Magazin 40 angeordnet. Das Magazin 40 weist einen in
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass das Magazin für einen Transport von Befestigungselementen vorgesehen ist, welche sich durch den Schlitz hindurch erstrecken. Bevorzugt überragen die Befestigungselemente den Staubabweiser in der Eintreibrichtung.An advantageous embodiment is characterized in that the magazine is provided for transporting fastening elements which extend through the slot. The fastening elements preferably protrude beyond the dust deflector in the driving-in direction.
Die
Ausserdem umfasst die Eintreibvorrichtung 310 den Staubabweiser 320, welcher den Schlitz 360 bedeckt. Der Staubabweiser 320 umfasst eine Bürstendichtung mit einer Vielzahl von Borsten 375, welche jeweils in einer Borstenrichtung 380 von dem Magazin 340 abragen. Einerseits schliessen die Transportrichtung 350 und die Borstenrichtung 380 einen spitzen Winkel ein, andererseits ist die Borstenrichtung 380 zusätzlich gegenüber der Eintreibrichtung 310 geneigt. Dadurch sind Reibungskräfte, die möglicherweise während eines Nageltransports in dem Magazin 340 zwischen den Befestigungselementen 345 und den Borsten 375 auftreten, reduziert. In dem gezeigten Beispiel erstrecken sich die Befestigungselemente 345 durch den Schlitz 360 hindurch.In addition, the driving
Die
Ausserdem umfasst die Eintreibvorrichtung 410 einen Staubabweiser 470, welcher den Schlitz 460 bedeckt. Der Staubabweiser 470 umfasst eine Bürstendichtung mit einer Vielzahl von Borsten 475, welche jeweils in einer Borstenrichtung 480 von dem Magazin 440 abragen. Einerseits schliessen die Transportrichtung 450 und die Borstenrichtung 480 einen spitzen Winkel ein, andererseits ist die Borstenrichtung 480 zusätzlich gegenüber der Eintreibrichtung 410 geneigt. Dadurch sind Reibungskräfte, die möglicherweise während eines Nageltransports in dem Magazin 440 zwischen den Befestigungselementen 445 und den Borsten 475 auftreten reduziert. In dem gezeigten Beispiel erstrecken sich die Befestigungselemente 445 durch den Schlitz 460 und zwischen zwei Borstenreihen des Staubabweisers 420 hindurch, weil die Befestigungselemente 445 den Staubabweiser 420 in der Eintreibrichtung 430 überragen.In addition, the driving-in
Vorstehend wurde die Erfindung anhand mehrerer Ausführungsbeispiele einer Eintreibvorrichtung erläutert. Die beschriebenen Merkmale sind dabei von jedem Ausführungsbeispiel auf alle anderen Ausführungsbeispiele einzeln oder in Kombination übertragbar, so lange sie sich nicht widersprechen. Es wird darauf hingewiesen, dass die erfindungsgemässe Vorrichtung auf für andere Zwecke einsetzbar ist.The invention was explained above using several exemplary embodiments of a driving-in device. The features described can be transferred individually or in combination from each exemplary embodiment to all other exemplary embodiments, as long as they do not contradict one another. It is pointed out that the device according to the invention can also be used for other purposes.
Claims (12)
- Device for driving a fixing element into a substrate in a driving direction, having a receptacle (710) for the fixing element, from which the fixing element is driven into the substrate, having a magazine (40) for feeding fixing elements to the receptacle (710) in a transport direction, wherein the magazine (40) has a slot (360) which extends in the transport direction on its side pointing in the driving direction,
characterized in that the magazine (40) has a dust deflector (720), which covers the slot (360). - Device according to Claim 1, wherein the dust deflector (720) comprises a brush seal.
- Device according to Claim 2, wherein the brush seal comprises a multiplicity of bristles (375), which each protrude from the magazine (40) in a bristle direction, and wherein the transport direction and the bristle direction enclose an acute angle.
- Device according to Claim 3, wherein the bristle direction is inclined with respect to the driving direction.
- Device according to one of the preceding claims, further having a guide channel (315) for the fixing element while it is driven into the substrate.
- Device according to one of the preceding claims, having a setting piston (730) which, to transfer energy to the fixing element arranged in the receptacle (710), can be driven from an initial position, in which the setting piston (730) is at rest, onto the fixing element.
- Device according to Claim 6, comprising a drive device for driving the setting piston (730) onto the fixing element, and a trigger, the actuation of which triggers the driving of the piston (730) onto the fixing element.
- Device according to one of the preceding claims, comprising a pressing device (750) for interrogating whether the tool is pressed against a substrate, wherein the pressing device (750) is in a pressing position when the tool is pressed against a substrate.
- Device according to Claim 8, wherein the pressing device (750) permits the piston (730) to be driven to the fixing element only in the pressing position.
- Device according to one of the preceding claims, comprising a feed device (730) for transporting the fixing element from the magazine (40) into the receptacle (710).
- Device according to one of the preceding claims, wherein the magazine (40) is provided for transport of fixing elements which extend through the slot (360).
- Device according to Claim 11, wherein the fixing elements protrude beyond the dust deflector (720) in the driving direction.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18214320.6A EP3670087A1 (en) | 2018-12-20 | 2018-12-20 | Driving device |
PCT/EP2019/083016 WO2020126406A1 (en) | 2018-12-20 | 2019-11-29 | Driving-in device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3898111A1 EP3898111A1 (en) | 2021-10-27 |
EP3898111B1 true EP3898111B1 (en) | 2022-11-09 |
Family
ID=64746303
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18214320.6A Withdrawn EP3670087A1 (en) | 2018-12-20 | 2018-12-20 | Driving device |
EP19808838.7A Active EP3898111B1 (en) | 2018-12-20 | 2019-11-29 | Driving device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18214320.6A Withdrawn EP3670087A1 (en) | 2018-12-20 | 2018-12-20 | Driving device |
Country Status (3)
Country | Link |
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US (1) | US20220072689A1 (en) |
EP (2) | EP3670087A1 (en) |
WO (1) | WO2020126406A1 (en) |
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US5890405A (en) * | 1996-09-11 | 1999-04-06 | Becker; Burkhard | Automated screw driving device |
DE20214489U1 (en) * | 2002-09-19 | 2004-02-19 | Helfer & Co. Kg | Device for driving fasteners, in particular screws or the like. |
TWI273955B (en) * | 2004-02-20 | 2007-02-21 | Black & Decker Inc | Dual mode pneumatic fastener actuation mechanism |
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US7004368B1 (en) * | 2004-12-03 | 2006-02-28 | Panrex Industrial Co., Ltd. | Nailing gun having improved nail pusher |
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TWM406501U (en) * | 2011-01-24 | 2011-07-01 | De Poan Pneumatic Corp | Nail stopper of nail groove |
DE102011089521A1 (en) * | 2011-12-22 | 2013-06-27 | Hilti Aktiengesellschaft | driving- |
TW201338933A (en) * | 2012-03-30 | 2013-10-01 | Basso Ind Corp | Electrical screw gun |
US9649755B2 (en) * | 2012-05-31 | 2017-05-16 | Black & Decker Inc. | Power tool having angled dry fire lockout |
US9498871B2 (en) * | 2012-05-31 | 2016-11-22 | Black & Decker Inc. | Power tool raving spring curl trip actuator |
US9486904B2 (en) * | 2012-05-31 | 2016-11-08 | Black & Decker Inc. | Fastening tool nosepiece insert |
US11229995B2 (en) * | 2012-05-31 | 2022-01-25 | Black Decker Inc. | Fastening tool nail stop |
US9827658B2 (en) * | 2012-05-31 | 2017-11-28 | Black & Decker Inc. | Power tool having latched pusher assembly |
US9469021B2 (en) * | 2012-05-31 | 2016-10-18 | Black & Decker Inc. | Fastening tool nail channel |
EP3253534B1 (en) * | 2015-02-06 | 2020-05-06 | Milwaukee Electric Tool Corporation | Gas spring-powered fastener driver |
CN105818099B (en) * | 2016-05-26 | 2017-11-17 | 杭州科龙电器工具股份有限公司 | Use the electric nail gun of gas spring |
US10493607B2 (en) * | 2016-06-28 | 2019-12-03 | Black & Decker, Inc. | Concrete nailer having magazine cutout for deep tracks |
-
2018
- 2018-12-20 EP EP18214320.6A patent/EP3670087A1/en not_active Withdrawn
-
2019
- 2019-11-29 EP EP19808838.7A patent/EP3898111B1/en active Active
- 2019-11-29 WO PCT/EP2019/083016 patent/WO2020126406A1/en unknown
- 2019-11-29 US US17/416,441 patent/US20220072689A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3670087A1 (en) | 2020-06-24 |
US20220072689A1 (en) | 2022-03-10 |
WO2020126406A1 (en) | 2020-06-25 |
EP3898111A1 (en) | 2021-10-27 |
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