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WO/2018/070881A1 |
A pneumatic or hydraulic mechanism has a housing defining a piston chamber and having a fluid inlet port. A piston is slidable in the piston chamber. The piston partitions the piston chamber into a front chamber and a rear chamber. The p...
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WO/2018/055443A1 |
A compression engine for use within a gas fastener-driving tool for driving fasteners into workpieces comprises a first combustion chamber operative- ly associated with a working piston of the fastener-driving tool so as to move the work...
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WO/2018/056325A1 |
[Problem] With respect to a power tool which uses a motor as a drive source and is configured to carry out a preset operation to completion as one cycle when an operator performs a manual operation thereon, the purpose of the invention i...
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WO/2018/056360A1 |
A staple removing device configured to remove a staple of a paper bundle bound by the staple includes a loading portion on which the paper bundle is loaded and a pressing member (120A) configured to press the paper bundle to the loading ...
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WO/2018/042981A1 |
Provided is a driver configured so that a pressure chamber can be filled with gas suitable for the set pressure of the pressure chamber. This driver 10 is provided with: a pressure chamber 21 into which gas is introduced; a striker moved...
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WO/2018/034866A1 |
A powered fastener driving tool such as a powder-actuated tool including a housing assembly including a side wall having a first outer section, a raised section, and a recessed section, the raised section including a rim that extends in ...
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WO/2018/020955A1 |
Provided is a driving machine capable of reducing the amount of gas injected into a pressure chamber. A driving machine (10) has: a striker (12) for moving from a first position toward a second position to strike a fastener (58); a press...
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WO/2018/011149A1 |
The invention relates to a setting tool (10) for driving securing elements into a supporting surface, comprising a housing (11), a work machine (12) arranged therein which generates a setting or percussive impulse, and a detection device...
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WO/2018/005956A1 |
A driver rebound plate to prevent a fastener driver from rebounding into the drive path and striking additional fasteners at the end of a drive cycle. The driver rebound plate is formed from an elongated body having a mounting portion at...
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WO/2018/005790A1 |
A power take-off (PTO) assembly (38) of a cordless electric concrete nailer (10) includes a bracket (70) supporting a solenoid (60) and a compression spring (62a) and a linkage arm (58) coupled between a plunger (60a) of the solenoid and...
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WO/2018/005778A1 |
A removable contact trip (460) can be received in an aperture of the barrel (414) and can be slidable between a retracted position and an extended position relative to an end of the barrel. The removable contact trip can define a muzzle ...
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WO/2018/005785A1 |
A driver return assembly (18) can be positioned to return a concrete nail driver (64) of a cordless electric powered nailer (10) to the home position. A return rack (206) can be fixedly coupled to and positioned along a longitudinal leng...
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WO/2018/005632A1 |
A fastening tool includes a contact trip operatively associated with a contact trip switch to enable a fastener drive system to be fired when the contact trip reaches a firing position, after having engaged a work surface. If a dry-fire ...
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WO/2018/003370A1 |
The purpose of the present invention is to achieve a driving device wherein an electric motor is controlled in accordance with changes in circumstances that affect the stop position and moving speed of a piston from the bottom dead cente...
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WO/2017/215860A1 |
A pneumatic nail gun comprising • a working piston that is connected to a driving ram for driving in a fastening means and upon triggering of a drive-in process is pressurized with compressed air, • a triggering device that has a man...
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WO/2017/215977A1 |
The invention relates to a pneumatic nailer, comprising a triggering device, which has a manually actuatable trigger, an application sensor, and a force-transmitting device, which activates a control valve that triggers a driving operati...
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WO/2017/205055A1 |
Various embodiments of the present disclosure provide a combustion-powered fastener driving tool fuel cell assembly including a fuel cell (100), fuel cell adapter (200), and fuel cell adapter cap (300) for a combustion-powered fastener d...
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WO/2017/201790A1 |
An electric nail gun using an air spring, the driving mechanism thereof comprising: a working cylinder (1), an air filling cylinder (2), an air storage chamber (3), a nailing component (4), a lifting means (5), a unidirectional component...
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WO/2017/187892A1 |
The purpose of the invention is, in a driving device that can continuously drive by way of a push lever, to give notification that a trigger pulling operation is continuing by way of a sound after a fixed time when an operator maintains ...
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WO/2017/179491A1 |
Provided is technology that contributes to the improved durability of a mechanism that returns a driver to the initial position, in a driving tool that, by using the driver to drive a member to be driven, drives the member to be driven i...
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WO/2017/180155A1 |
Disclosed are systems, methods, and apparatuses to prevent actuation of a base device upon a non-target substrate. This invention is referred to as a smart trigger system in the present disclosure. The disclosed systems, methods, and app...
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WO/2017/180230A1 |
A pneumatic powered fastener driving tool having components configured, weighted, sized, shaped, placed, and arranged such that a first center of gravity envelope that encompasses a first defined area related to a top section of a trigge...
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WO/2017/176468A1 |
A device to unclog orifices in a workpiece is provided. The device includes a lower portion configured to receive the workpiece and an upper portion configured to secure the workpiece to the lower portion. The upper portion includes a tu...
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WO/2017/152740A1 |
Disclosed is a pneumatic dowel gun, comprising a power part and an actuation part, wherein the power part comprises an air chamber (1), a handle (2) located under the air chamber, an air cylinder (3) and a striking piston (4) mounted in ...
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WO/2017/142979A2 |
An installation tool and related methods are provided. The tool can pull a strip of collated fasteners along a collated fastener path to a guide, where individual fasteners are sequentially separated from the strip and advanced into a wo...
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WO/2017/139056A1 |
A pneumatic powered fastener driving tool including a housing including a main compartment and a handle extending from the main compartment and an end plug removably attachable to the handle, the end plug including a mounting base attach...
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WO/2017/134021A1 |
The invention relates to a combustion chamber with a combustion chamber wall in the shape of a hollow cylinder which defines a cylinder axis, comprising a base which can be moved within the hollow cylinder relative to the combustion cham...
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WO/2017/124740A1 |
A stapler provided with stapling scales, or a stapling base for the stapler. The stapler is provided with a stapling base (4) matching the stapler. A mounting groove (5) used for mounting the stapler is formed in the middle of the stapli...
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WO/2017/124739A1 |
A document stapler provided with stapling scales comprises a stapler provided with rotating scales, or with a rotating base, or provided with push-pull stapling scales, or provided with screw type stapling scales, or provided with retrac...
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WO/2017/115593A1 |
The purpose of the present invention is to provide a driver with which, when performing continuous driving, it is possible to avoid blank driving after a prescribed period has elapsed and to perform continuous driving smoothly. Provided ...
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WO/2017/108751A1 |
The invention relates to a fuel-powered setting device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a drive piston (10) that can be driven out of the main combustion ...
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WO/2017/108786A1 |
The invention relates to a fuel-powered setting device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a drive piston (10) that can be driven out of the main combustion ...
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WO/2017/108875A1 |
The invention relates to a cartridge strip (200) for a driving-in device (100) comprising a cartridge (170) which contains a fuel and a support strip (210) which supports the cartridge (170). The support strip (210) has a cartridge recei...
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WO/2017/108745A1 |
The invention relates to a combustion-powered placing tool (1) for driving fastening elements into a subsurface, comprising at least one main combustion chamber (6) for a compressible fuel, a driving piston (10), which in a starting posi...
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WO/2017/108787A1 |
The invention relates to a fuel-operated firing device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a driving piston (10) that can be driven out of the main combustio...
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WO/2017/108877A1 |
The invention relates to a driving tool, comprising a handheld housing (1) with a piston (2) accommodated therein for transmitting energy to a fastening element to be driven in, a propellant charge (4) for generating a gas pressure, a pl...
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WO/2017/108772A1 |
The invention relates to a fuel-operated firing device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a driving piston (10) that can be driven out of the main combustio...
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WO/2017/108782A1 |
The invention relates to a fuel-operated firing device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a driving piston (10) that can be driven out of the main combustio...
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WO/2017/108750A1 |
The invention relates to a driving-in device comprising a driving-in piston (4) which is guided in a cylinder (3) for driving a nail element into a workpiece and comprising a combustion chamber (2) which is arranged on the driving-in pis...
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WO/2017/108777A1 |
The invention relates to a fuel-powered setting device (1) for driving securing elements into a substrate, comprising at least one main combustion chamber (6) for a fuel, a drive piston (10) that can be driven out of the main combustion ...
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WO/2017/102469A1 |
The invention relates to a driver device, comprising a driving piston (4) for driving a nail element into a workpiece, which driving piston is guided in a cylinder (3), and comprising a combustion chamber (2) arranged adjoining the drivi...
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WO/2017/094040A1 |
In order to make it possible to easily use a single stapling device as both an eyeglass clinch-mode stapling device and a flat clinch-mode stapling device, the stapling device is provided, so as to be capable of movement relative to each...
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WO/2017/091442A1 |
An adapter (10) is provided for use in combination with a fuel cell having a closure formation (16). The adapter includes a fuel cell closure ring (12) configured for engagement upon the closure formation (16) of the fuel cell and includ...
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WO/2017/084578A1 |
A magnetic stapler. The magnetic stapler comprises: a base plate (1), a positioning plate (2), and a stapler (3). The positioning plate (2) is arranged between the base plate (1) and the stapler (3). A groove (4) is provided on the posit...
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WO/2017/075230A2 |
Improved bits for removal of staples and fabric for re-upholstering, one bit having an elongated shaft, proximal end, and distal working end. The proximal end is for insertion into a power tool. The working end includes a blade wider tha...
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WO/2017/067911A1 |
The invention relates to a hand-held drive-in device (1) for fastening elements (15), having a drive arrangement (5) for a drive-in ram (6) which is mounted so as to be movable in a guide, said ram being coupled via a transmission device...
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WO/2017/069266A1 |
Provided is a knock-in tool having a mechanism for driving a screwdriver in which it is possible to reduce wear. A knock-in tool 100 has: a rotating member 115 driven in a rotating manner by an electric motor 111; a screwdriver 130 for p...
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WO/2017/055236A1 |
The invention relates to a setting tool (1) driven by internal combustion, for driving in fastening elements, having at least one combustion chamber (6) and one drive piston (10) which has a first piston surface (21) which faces the comb...
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WO/2017/056810A1 |
Provided is a driver configured so that the size of a piston will not increase in a center axis direction. A driver (10) has: a driver blade (23) for impacting a fastener (48); a piston (18) to which the driver blade (23) is mounted; a c...
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WO/2017/055657A1 |
The present invention relates to a nail holding device which allows a comfortable and easy nailing or hammering process, making it easier to access narrow places not accessible by the user's fingers, and assuring a safer and more accurat...
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