EP3670088A1 - Setting device - Google Patents
Setting device Download PDFInfo
- Publication number
- EP3670088A1 EP3670088A1 EP18214865.0A EP18214865A EP3670088A1 EP 3670088 A1 EP3670088 A1 EP 3670088A1 EP 18214865 A EP18214865 A EP 18214865A EP 3670088 A1 EP3670088 A1 EP 3670088A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- driving
- setting
- driving element
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
-
- 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
- B25C1/06—Hand-held nailing tools; Nail feeding devices operated by electric power
Definitions
- the invention relates to a setting device for driving fasteners in a setting direction into a substrate.
- Such devices usually comprise a drive-in element which can be moved back and forth between a starting position and a setting position, a drive which drives the driving-in element in the setting direction from the starting position to the setting position in order to transmit energy to a fastening element, and a reset device which does this Driving element is conveyed back against the setting direction from the setting position to the starting position.
- the object of the invention is to provide a device for driving a fastening element into a surface, in which such a reset of the driving element is improved.
- a setting device for driving fastening elements in a setting direction into a subsurface with a driving element which can be moved back and forth between a starting position and a setting position, with a drive which is provided for the driving element in the setting direction from to drive the starting position to the setting position in order to transmit energy to a fastening element, with a resetting device which is intended to convey the driving element against the setting direction from the setting position to the starting position, the resetting device having a rotor which is rotatable about an axis of rotation and one on the rotor attached driving element which can be brought into engagement with the driving element in order to take the driving element against the setting direction, the driving element being attached to the rotor such that it can move radially with respect to the axis of rotation, so that the driving element moves away from the axis of rotation when the rotor rotates to engage the driver.
- the driving element automatically engages with the driving element, so that the resetting of the driving element is simplified.
- the reset device comprises a spring which acts between the rotor and the driving element and loads the driving element on the axis of rotation.
- An advantageous embodiment is characterized in that the driving element has one or more recesses into which the driving element engages when the driving element is in engagement with the driving element.
- the resetting device comprises a plurality of entrainment elements attached to the rotor.
- the entrainment elements are preferably at equal distances from one another in the circumferential direction with respect to the axis of rotation.
- the drive is intended to set the rotor in rotation.
- the drive preferably comprises a flywheel which is provided to drive the drive-in element in the drive-in direction and to set the rotor in rotation in order to convey the drive-in element against the drive-in direction.
- the drive also preferably comprises a motor which is intended to set the rotor in rotation in order to convey the drive-in element against the drive-in direction.
- a likewise advantageous embodiment is characterized in that the resetting device comprises a motor which is separate from the drive and which is intended to set the rotor in rotation in order to convey the driving element against the driving direction.
- the setting device 10 for driving fastening elements 20 in a setting direction 30 into a subsurface is shown schematically.
- the setting device 10 comprises a driving element 40, which is preferably designed as a setting piston and can be moved back and forth between a starting position and a setting position.
- the setting device 10 comprises a drive 50, which is provided for the driving element 40 in the setting direction 30 from the in Fig. 1 to drive the illustrated starting position to the setting position in order to transmit energy to a fastening element 20.
- the drive 50 comprises an energy store, for example a potential energy store such as a mechanical or pneumatic spring or an electrical energy store such as a capacitor and an energy transmission device which is provided for transmitting energy from an electrical energy source 55, for example an electric battery, to the energy store .
- the drive 50 is intended to suddenly discharge the energy store in order to transmit the energy stored therein to the driving element 40.
- the setting device 10 comprises a reset device 60, which is provided to convey the driving element 10 against the setting direction 30 from the setting position to the starting position.
- the resetting device 60 comprises a rotor 80 which can be rotated about an axis of rotation 70 and four entraining elements 90 which are attached to the rotor 80 and are at equal distances from one another in the circumferential direction with respect to the axis of rotation 70.
- the driving-in element 40 has a plurality of depressions 41 which are arranged opposite the driving elements 90 such that the driving elements 90 can be brought into engagement with the depressions 41 in order to take the driving-in element 40 against the setting direction 30.
- the entrainment elements 90 are attached to the rotor 80 so as to be radially movable with respect to the axis of rotation 70, so that the entrainment elements 90 move radially outward from the axis of rotation 70 when the rotor 80 rotates, in order to engage with the depressions 41 of the drive-in element 40 come.
- the entrainment elements each have an air deflecting surface which is inclined with respect to a circumferential direction of the rotor and which deflects the air toward the axis of rotation in order to accelerate the respective entrainment element away from the axis of rotation.
- the resetting device 60 comprises four springs 91, which act between the rotor 80 and a respective driving element 90 in order to load the respective driving element 90 on the axis of rotation 70. As a result, the driving elements 90 and the driving element 40 are disengaged when the rotor is not rotating.
- the resetting device 60 comprises a motor separate from the drive 50. In Fig. 1 the motor is covered by the rotor 80 and is intended to rotate the rotor 80 clockwise in order to convey the driving element 40 against the driving direction 30.
- Fig. 2 the reset device 60 is shown in a view in the driving direction.
- the resetting device 60 comprises the axis of rotation 70, the rotor 80 designed as a disk, the driving elements 90 and the motor 95.
- Fig. 3 the drive-in element 40 is shown with the reset device 60 in several phases of a reset process.
- the driving element is in the setting position, the rotor 80 does not rotate ( Fig. 3a ).
- the rotor 80 is set in rotation about the axis of rotation 70, so that the driving elements 90 engage one after the other in the depressions 41 of the driving element 40 ( Fig. 3b ).
- the driving element 40 is counter to the driving direction (in Fig. 3 to the right) moves ( Fig. 3c ).
- the rotation of the rotor 80 is ended, so that the driving elements 90 disengage from the depressions 41 ( Fig. 3d ).
- FIG. 4 A further setting device 110 for driving fastening elements 120 in a setting direction 130 into a subsurface is shown schematically.
- the setting device 110 comprises a driving-in element 140 which can be moved back and forth between a starting position and a setting position.
- the setting device 110 comprises a drive 150, which is intended to drive the driving element 140 in the setting direction 130 from the starting position to the setting position in order to apply energy to a fastening element 120 to transmit.
- the drive 150 comprises a flywheel 151 and an energy transmission device 152, which is intended to transmit energy from an electrical energy source 155, for example an electrical battery, to the flywheel 151.
- the drive 50 is provided to press the drive-in element 140 against the flywheel 151 by means of a counter roller 153 in order to transmit the energy stored in the flywheel 151 to the drive-in element 140. This is done with a wedge 154, which is moved toward the counter roller by means of an electromagnetic adjusting element 155, for example.
- the setting device 110 comprises a resetting device 160 which is provided to convey the driving element 110 against the setting direction 130 from the setting position to the starting position.
- the resetting device 160 comprises a rotor 180 which can be rotated about an axis of rotation 170 and four entraining elements 190 which are attached to the rotor 180 and which are at equal distances from one another in the circumferential direction with respect to the axis of rotation 170.
- the driving element 140 has a plurality of depressions 141, which are arranged opposite the driving elements 190 such that the driving elements 190 can be brought into engagement with the depressions 141 in order to take the driving element 140 against the setting direction 130.
- the entrainment elements 190 are attached to the rotor 180 such that they can move radially with respect to the axis of rotation 170, so that the entrainment elements 190 move radially outward from the axis of rotation 170 when the rotor 180 rotates, in order to engage with the depressions 141 of the driving element 140 come.
- the resetting device 160 comprises four springs 191, which act between the rotor 180 and a respective driving element 190 in order to load the respective driving element 190 on the axis of rotation 170.
- the drive 150 in the present example the energy transmission device 152, comprises a motor 156 which on the one hand transfers energy to the flywheel 151 and on the other hand sets the rotor 180 in rotation in order to convey the driving element 140 against the driving direction.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Die Erfindung betrifft ein Setzgerät zum Eintreiben von Befestigungselementen in einer Setzrichtung in einen Untergrund, mit einem Eintreibelement, welches zwischen einer Ausgangsposition und einer Setzposition hin und her bewegbar ist, mit einem Antrieb, welcher dafür vorgesehen ist, das Eintreibelement in der Setzrichtung von der Ausgangsposition zur Setzposition anzutreiben, um Energie auf ein Befestigungselement zu übertragen, mit einer Rückstelleinrichtung, welche dafür vorgesehen ist, das Eintreibelement gegen die Setzrichtung von der Setzposition zur Ausgangsposition zu befördern, wobei die Rückstelleinrichtung einen um eine Drehachse rotierbaren Rotor und ein an dem Rotor angebrachtes Mitnahmeelement umfasst, welches mit dem Eintreibelement in Eingriff bringbar ist, um das Eintreibelement gegen die Setzrichtung mitzunehmen, wobei das Mitnahmeelement in Bezug auf die Drehachse radial bewegbar an dem Rotor angebracht ist, so dass sich das Mitnahmeelement bei Rotation des Rotors von der Drehachse wegbewegt, um mit dem Eintreibelement in Eingriff zu kommen. The invention relates to a setting device for driving fasteners in a setting direction into a subsurface, with a driving element which can be moved back and forth between a starting position and a setting position, with a drive which is provided for driving the driving element in the setting direction from the starting position to drive to the setting position in order to transmit energy to a fastening element, with a return device which is intended to convey the driving element against the setting direction from the setting position to the starting position, the return device comprising a rotor which can be rotated about an axis of rotation and a driving element attached to the rotor comprises, which can be brought into engagement with the drive-in element in order to take the drive-in element against the setting direction, the drive element being attached to the rotor such that it can be moved radially with respect to the axis of rotation, so that the drive element rotates when the rotor rotates moved away on the axis of rotation to engage the driving element.
Description
Die Erfindung betrifft ein Setzgerät zum Eintreiben von Befestigungselementen in einer Setzrichtung in einen Untergrund.The invention relates to a setting device for driving fasteners in a setting direction into a substrate.
Derartige Vorrichtungen umfassen üblicherweise ein Eintreibelement, welches zwischen einer Ausgangsposition und einer Setzposition hin und her bewegbar ist, einen Antrieb, welcher das Eintreibelement in der Setzrichtung von der Ausgangsposition zur Setzposition antreibt, um Energie auf ein Befestigungselement zu übertragen, und eine Rückstelleinrichtung, welche das Eintreibelement gegen die Setzrichtung von der Setzposition zur Ausgangsposition zurückbefördert.Such devices usually comprise a drive-in element which can be moved back and forth between a starting position and a setting position, a drive which drives the driving-in element in the setting direction from the starting position to the setting position in order to transmit energy to a fastening element, and a reset device which does this Driving element is conveyed back against the setting direction from the setting position to the starting position.
Aufgabe der Erfindung ist es, eine Vorrichtung zum Eintreiben eines Befestigungselements in einen Untergrund zur Verfügung zu stellen, bei der eine solche Rückstellung des Eintreibelements verbessert ist.The object of the invention is to provide a device for driving a fastening element into a surface, in which such a reset of the driving element is improved.
Die Aufgabe ist gelöst bei einem Setzgerät zum Eintreiben von Befestigungselementen in einer Setzrichtung in einen Untergrund, mit einem Eintreibelement, welches zwischen einer Ausgangsposition und einer Setzposition hin und her bewegbar ist, mit einem Antrieb, welcher dafür vorgesehen ist, das Eintreibelement in der Setzrichtung von der Ausgangsposition zur Setzposition anzutreiben, um Energie auf ein Befestigungselement zu übertragen, mit einer Rückstelleinrichtung, welche dafür vorgesehen ist, das Eintreibelement gegen die Setzrichtung von der Setzposition zur Ausgangsposition zu befördern, wobei die Rückstelleinrichtung einen um eine Drehachse rotierbaren Rotor und ein an dem Rotor angebrachtes Mitnahmeelement umfasst, welches mit dem Eintreibelement in Eingriff bringbar ist, um das Eintreibelement gegen die Setzrichtung mitzunehmen, wobei das Mitnahmeelement in Bezug auf die Drehachse radial bewegbar an dem Rotor angebracht ist, so dass sich das Mitnahmeelement bei Rotation des Rotors von der Drehachse wegbewegt, um mit dem Eintreibelement in Eingriff zu kommen. Dadurch kommt das Mitnahmeelement von selbst in Eingriff mit dem Eintreibelement, so dass die Rückstellung des Eintreibelements vereinfacht ist.The object is achieved in a setting device for driving fastening elements in a setting direction into a subsurface, with a driving element which can be moved back and forth between a starting position and a setting position, with a drive which is provided for the driving element in the setting direction from to drive the starting position to the setting position in order to transmit energy to a fastening element, with a resetting device which is intended to convey the driving element against the setting direction from the setting position to the starting position, the resetting device having a rotor which is rotatable about an axis of rotation and one on the rotor attached driving element which can be brought into engagement with the driving element in order to take the driving element against the setting direction, the driving element being attached to the rotor such that it can move radially with respect to the axis of rotation, so that the driving element moves away from the axis of rotation when the rotor rotates to engage the driver. As a result, the driving element automatically engages with the driving element, so that the resetting of the driving element is simplified.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Rückstelleinrichtung eine Feder umfasst, welche zwischen dem Rotor und dem Mitnahmeelement wirkt und das Mitnahmeelement auf die Drehachse zu belastet. Dadurch kommen das Mitnahmeelement und das Eintreibelement auch von selbst wieder ausser Eingriff, sobald die Rotation des Rotors beendet wird.An advantageous embodiment is characterized in that the reset device comprises a spring which acts between the rotor and the driving element and loads the driving element on the axis of rotation. As a result, the entrainment element and the driving-in element disengage again as soon as the rotation of the rotor is ended.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass das Eintreibelement eine oder mehrere Vertiefungen aufweist, in welche das Mitnahmeelement eingreift, wenn das Mitnahmeelement mit dem Eintreibelement in Eingriff ist.An advantageous embodiment is characterized in that the driving element has one or more recesses into which the driving element engages when the driving element is in engagement with the driving element.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Rückstelleinrichtung mehrere an dem Rotor angebrachte Mitnahmeelemente umfasst. Bevorzugt weisen die Mitnahmeelemente in Bezug auf die Drehachse in Umfangsrichtung gleiche Abstände zueinander auf.An advantageous embodiment is characterized in that the resetting device comprises a plurality of entrainment elements attached to the rotor. The entrainment elements are preferably at equal distances from one another in the circumferential direction with respect to the axis of rotation.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass der Antrieb dafür vorgesehen ist, den Rotor in Rotation zu versetzen. Bevorzugt umfasst der Antrieb ein Schwungrad, welches dafür vorgesehen ist, das Eintreibelement in der Eintreibrichtung anzutreiben und den Rotor in Rotation zu versetzen, um das Eintreibelement gegen die Eintreibrichtung zu befördern. Ebenfalls bevorzugt umfasst der Antrieb einen Motor, welcher dafür vorgesehen ist, den Rotor in Rotation zu versetzen, um das Eintreibelement gegen die Eintreibrichtung zu befördern.An advantageous embodiment is characterized in that the drive is intended to set the rotor in rotation. The drive preferably comprises a flywheel which is provided to drive the drive-in element in the drive-in direction and to set the rotor in rotation in order to convey the drive-in element against the drive-in direction. The drive also preferably comprises a motor which is intended to set the rotor in rotation in order to convey the drive-in element against the drive-in direction.
Eine ebenfalls vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die Rückstelleinrichtung einen von dem Antrieb separaten Motor umfasst, welcher dafür vorgesehen ist, den Rotor in Rotation zu versetzen, um das Eintreibelement gegen die Eintreibrichtung zu befördern.A likewise advantageous embodiment is characterized in that the resetting device comprises a motor which is separate from the drive and which is intended to set the rotor in rotation in order to convey the driving element against the driving direction.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung verschiedene Ausführungsbeispiele im Einzelnen beschrieben sind. Es zeigen:
- Fig. 1
- schematisch ein Setzgerät,
- Fig. 2
- eine Rückstelleinrichtung,
- Fig. 3
- ein Eintreibelement und eine Rückstelleinrichtung während eines Rückstellvorgangs,
- Fig. 4
- schematisch ein Setzgerät.
- Fig. 1
- schematically a setting tool,
- Fig. 2
- a reset device,
- Fig. 3
- a driving element and a resetting device during a resetting process,
- Fig. 4
- schematically a setting tool.
In
Das Setzgerät 10 umfasst eine Rückstelleinrichtung 60, welche dafür vorgesehen ist, das Eintreibelement 10 gegen die Setzrichtung 30 von der Setzposition zur Ausgangsposition zu befördern. Die Rückstelleinrichtung 60 umfasst einen um eine Drehachse 70 rotierbaren Rotor 80 und vier an dem Rotor 80 angebrachte Mitnahmeelemente 90, welche in Bezug auf die Drehachse 70 in Umfangsrichtung gleiche Abstände zueinander aufweisen. Das Eintreibelement 40 weist mehrere Vertiefungen 41 auf, welche so den Mitnahmeelementen 90 gegenüber angeordnet sind, dass die Mitnahmeelemente 90 mit den Vertiefungen 41 in Eingriff bringbar sind, um das Eintreibelement 40 gegen die Setzrichtung 30 mitzunehmen. Die Mitnahmeelemente 90 sind hierzu in Bezug auf die Drehachse 70 radial bewegbar an dem Rotor 80 angebracht, so dass sich die Mitnahmeelemente 90 bei Rotation des Rotors 80 von der Drehachse 70 radial nach aussen wegbewegen, um mit den Vertiefungen 41 des Eintreibelements 40 in Eingriff zu kommen. Dies geschieht beispielsweise aufgrund der bei der Rotation auftretenden Fliehkraft. Bei nicht gezeigten Ausführungsbeispielen weisen die Mitnahmeelemente jeweils eine gegenüber einer Umfangsrichtung des Rotors geneigte Luftabweisfläche auf, welche die Luft auf die Drehachse zu abweist, um das jeweilige Mitnahmeelement von der Drehachse weg zu beschleunigen. Die Rückstelleinrichtung 60 umfasst vier Federn 91, welche zwischen dem Rotor 80 und jeweils einem Mitnahmeelement 90 wirken, um das jeweilige Mitnahmeelement 90 auf die Drehachse 70 zu zu belasten. Dadurch sind die Mitnahmeelemente 90 und das Eintreibelement 40 ausser Eingriff, wenn der Rotor nicht rotiert. Die Rückstelleinrichtung 60 umfasst einen von dem Antrieb 50 separaten Motor. In
In
In
In
Das Setzgerät 110 umfasst eine Rückstelleinrichtung 160, welche dafür vorgesehen ist, das Eintreibelement 110 gegen die Setzrichtung 130 von der Setzposition zur Ausgangsposition zu befördern. Die Rückstelleinrichtung 160 umfasst einen um eine Drehachse 170 rotierbaren Rotor 180 und vier an dem Rotor 180 angebrachte Mitnahmeelemente 190, welche in Bezug auf die Drehachse 170 in Umfangsrichtung gleiche Abstände zueinander aufweisen. Das Eintreibelement 140 weist mehrere Vertiefungen 141 auf, welche so den Mitnahmeelementen 190 gegenüber angeordnet sind, dass die Mitnahmeelemente 190 mit den Vertiefungen 141 in Eingriff bringbar sind, um das Eintreibelement 140 gegen die Setzrichtung 130 mitzunehmen. Die Mitnahmeelemente 190 sind hierzu in Bezug auf die Drehachse 170 radial bewegbar an dem Rotor 180 angebracht, so dass sich die Mitnahmeelemente 190 bei Rotation des Rotors 180 von der Drehachse 170 radial nach aussen wegbewegen, um mit den Vertiefungen 141 des Eintreibelements 140 in Eingriff zu kommen. Die Rückstelleinrichtung 160 umfasst vier Federn 191, welche zwischen dem Rotor 180 und jeweils einem Mitnahmeelement 190 wirken, um das jeweilige Mitnahmeelement 190 auf die Drehachse 170 zu zu belasten. Dadurch sind die Mitnahmeelemente 190 und das Eintreibelement 140 ausser Eingriff, wenn der Rotor nicht rotiert. Der Antrieb 150, im vorliegenden Beispiel die Energieübertragungseinrichtung 152, umfasst einen Motor 156, welcher einerseits Energie auf das Schwungrad 151 überträgt und andererseits, den Rotor 180 in Rotation versetzt, um das Eintreibelement 140 gegen die Eintreibrichtung zu befördern.The
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 auch für andere Zwecke einsetzbar ist.The invention was explained above using several exemplary embodiments of a driving-in device. The described features can be transferred from each exemplary embodiment to all other exemplary embodiments individually or in combination, as long as they do not contradict each other. It is pointed out that the device according to the invention can also be used for other purposes.
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18214865.0A EP3670088A1 (en) | 2018-12-20 | 2018-12-20 | Setting device |
US17/416,448 US20220072691A1 (en) | 2018-12-20 | 2019-11-29 | Fastener driving tool |
PCT/EP2019/083017 WO2020126407A1 (en) | 2018-12-20 | 2019-11-29 | Fastener driving tool |
EP19808839.5A EP3898112B1 (en) | 2018-12-20 | 2019-11-29 | Setting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18214865.0A EP3670088A1 (en) | 2018-12-20 | 2018-12-20 | Setting device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3670088A1 true EP3670088A1 (en) | 2020-06-24 |
Family
ID=64755282
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18214865.0A Withdrawn EP3670088A1 (en) | 2018-12-20 | 2018-12-20 | Setting device |
EP19808839.5A Active EP3898112B1 (en) | 2018-12-20 | 2019-11-29 | Setting device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19808839.5A Active EP3898112B1 (en) | 2018-12-20 | 2019-11-29 | Setting device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220072691A1 (en) |
EP (2) | EP3670088A1 (en) |
WO (1) | WO2020126407A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024114987A1 (en) * | 2022-11-30 | 2024-06-06 | Robert Bosch Gmbh | Hand-held machine tool for driving in wide staples |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4126460A4 (en) | 2020-03-27 | 2023-12-06 | Milwaukee Electric Tool Corporation | Powered fastener driver |
WO2022094190A2 (en) | 2020-10-30 | 2022-05-05 | Milwaukee Electric Tool Corporation | Powered fastener driver |
WO2023122166A1 (en) | 2021-12-23 | 2023-06-29 | Milwaukee Electric Tool Corporation | Unbalanced roller on lifting mechanism |
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DE102005000089A1 (en) * | 2005-07-13 | 2007-01-25 | Hilti Ag | Portable hammer gun, to drive home nails and the like, has a reduction unit between the drive spring and the ram |
EP2184137A1 (en) * | 2007-08-27 | 2010-05-12 | Makita Corporation | Drive tool |
EP3321036A1 (en) * | 2016-11-09 | 2018-05-16 | TTI (Macao Commercial Offshore) Limited | Jam release and lifter mechanism for gas spring fastener driver |
EP3326757A2 (en) * | 2016-11-09 | 2018-05-30 | TTI (Macao Commercial Offshore) Limited | Cylinder assembly for gas spring fastener driver |
US20180154505A1 (en) * | 2015-06-10 | 2018-06-07 | Hitachi Koki Co., Ltd. | Driver |
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CA2876220A1 (en) * | 2014-12-22 | 2016-06-22 | Jamel Jebari | Machine generating centrifugal forces from eccentrics with variable radius |
WO2016160699A1 (en) * | 2015-03-30 | 2016-10-06 | Senco Brands, Inc. | Lift mechanism for framing nailer |
-
2018
- 2018-12-20 EP EP18214865.0A patent/EP3670088A1/en not_active Withdrawn
-
2019
- 2019-11-29 EP EP19808839.5A patent/EP3898112B1/en active Active
- 2019-11-29 WO PCT/EP2019/083017 patent/WO2020126407A1/en unknown
- 2019-11-29 US US17/416,448 patent/US20220072691A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005000089A1 (en) * | 2005-07-13 | 2007-01-25 | Hilti Ag | Portable hammer gun, to drive home nails and the like, has a reduction unit between the drive spring and the ram |
EP2184137A1 (en) * | 2007-08-27 | 2010-05-12 | Makita Corporation | Drive tool |
US20180154505A1 (en) * | 2015-06-10 | 2018-06-07 | Hitachi Koki Co., Ltd. | Driver |
EP3321036A1 (en) * | 2016-11-09 | 2018-05-16 | TTI (Macao Commercial Offshore) Limited | Jam release and lifter mechanism for gas spring fastener driver |
EP3326757A2 (en) * | 2016-11-09 | 2018-05-30 | TTI (Macao Commercial Offshore) Limited | Cylinder assembly for gas spring fastener driver |
Cited By (1)
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WO2024114987A1 (en) * | 2022-11-30 | 2024-06-06 | Robert Bosch Gmbh | Hand-held machine tool for driving in wide staples |
Also Published As
Publication number | Publication date |
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WO2020126407A1 (en) | 2020-06-25 |
EP3898112A1 (en) | 2021-10-27 |
US20220072691A1 (en) | 2022-03-10 |
EP3898112B1 (en) | 2023-04-12 |
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