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WO/2024/080232A1 |
Provided is a work machine that makes it possible to produce a sufficient blank shot prevention function over a long period of time and to improve durability. A push lever 81 can be moved to a first position (motor drive prohibiting posi...
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WO/2024/060936A1 |
A coil nailer, relating to the technical field of coil nailers, and comprising a nailing guide structure (2) fixedly connected to a nailer body (1) and used for guiding nailing, and a nail storage structure (4) capable of storing coil na...
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WO/2024/055535A1 |
A nail-shooting driving mechanism (40) and a nail gun (10). The nail-shooting driving mechanism comprises a piston (41), at least one power supply spring (42), a pushing member (43) and a driving electric motor (44), wherein the piston (...
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WO/2024/055537A1 |
A fastener drive and control mechanism (40) and a fastener gun (10). The fastener drive and control mechanism comprises a driving assembly and a control assembly, wherein the driving assembly has a piston (41), at least one force supply ...
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WO/2024/059028A1 |
An automatic fastener driving tool with an automatic side-loading magazine can be automatically loaded with fasteners via a high-capacity automatic loading station. The tool and the magazine are moved proximal to the loading station. The...
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WO/2024/055539A1 |
The present invention relates to the technical field of fastening tools, and in particular to a firing pin assembly, an energy storage control mechanism, and a nail gun. The firing pin assembly comprises: a piston movably arranged in a h...
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WO/2024/055538A1 |
Provided are a piston drive assembly, a drive control mechanism (40), and a nail gun (10). The piston drive assembly comprises a pushing member (43) used for pushing a piston (41) to move; a drive motor (44) used for driving the pushing ...
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WO/2024/048158A1 |
A working machine 10 comprises: a magazine 54 for internally accommodating a plurality of fasteners; an ejecting unit 32 to which the fasteners are supplied; and a driver blade 30 for striking the fasteners supplied to the ejecting unit ...
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WO/2024/040918A1 |
The present invention provides a firing pin mechanism capable of being quickly replaced and mounted and a nail gun. A firing pin stop plate is detachably mounted on an opening of an outer housing, and the opening corresponds to a mountin...
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WO/2024/039983A1 |
The present invention relates to a mechanism for applying a retraction force to a striking pin of a nailer, the mechanism comprising an elongate drive member with one or more permanent magnets; a striking pin connected to the elongate dr...
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WO/2024/036918A1 |
A nail passing mechanism (32), comprising: a gun nozzle component (33) which is used for mounting a magazine body (311) of a magazine mechanism (31) and is provided with a gun nail hole (331) for leading into the magazine body (311) and ...
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WO/2024/036917A1 |
A multifunctional nail gun. The multifunctional nail gun comprises a nail gun body (10), a connecting assembly (20), and an elongated assembly (30). The tail of the nail gun body (10) is provided with a seal cover (121) for fixing the co...
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WO/2024/034517A1 |
[Problem] To reduce a device weight and to reduce a load on a user due to a reaction at the time of hammering of a nail in a nailing machine and a driver for a nailing machine. [Solution] A nailing machine (1) comprises a cylinder (4), a...
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WO/2024/010932A1 |
A powered fastener driver having a motor, a biasing member configured to store a force for driving a fastener, a lifter configured to release the force, a piston configured to be urged by the force towards a bottom-dead-center position t...
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WO/2024/004468A1 |
The present invention improves the driving precision of a work machine without increasing the size of the work machine. A driving machine 1 according to one embodiment has: an ejector 6 that accommodates a fastener 40; and a driver blade...
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WO/2024/004878A1 |
The present invention enables the driving force of a work machine to be maintained over a long period. A driving machine 1 comprises: a tubular cylinder 10; a pressure accumulation container 14 that seals the upper end of the cylinder 10...
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WO/2023/245295A1 |
A floor removal tool comprising a beveled, thin base connected to a long handle, which is used for the removal of materials adhered to a surface, commonly flooring or subflooring. The beveled base is wide to facilitate the efficient remo...
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WO/2023/250350A1 |
A fastening tool comprises a driver member, a controller configured to control a supply of power from a power source to a motor and to initiate a drive cycle, a piston configured to travel between at least two positions in a compression ...
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WO/2023/249026A1 |
[Problem] To provide a staple removal device that has a small number of parts and is compact with a simple construction, and that makes it possible for staples to be reliably removed from paper sheet bundles including saddle-stitch bound...
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WO/2023/241112A1 |
A combined force supply mechanism, comprising a cylinder body (11), a rod seat (12), a nail shooting rod (13), and a spring unit, wherein the spring unit is provided with: at least two layers of layered spring portions (14) arranged in a...
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WO/2023/230663A1 |
A pipe clip dispensing device (300) for facilitating mounting of a pipe to a support, includes a pipe clip cartridge (302) defining an internal pipe clip chamber for receiving a plurality of pipe clips therein and providing a pipe clip p...
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WO/2023/225493A1 |
A device that positions a series of fasteners in front of a driver, includes a positioner and a coupler. The positioner is operable to locate a fastener in front of the driver, and includes a receiver, a rocker, and a roller. The receive...
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WO/2023/205068A1 |
A rotary-to-linear lifter for fastener driving tools is provided that has independently movable lifter pins that lift a driver with driver protrusions during a lift stroke. The lifter includes a central lifter shaft that rotates during a...
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WO/2022/216161A9 |
Disclosed is a system, method and apparatus operating on a high-pressure working fluid with high efficiency. The device has a reservoir of high-pressure working fluid. A fluid connection supplies the high-pressure working fluid at a cont...
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WO/2023/199097A1 |
This disclosure relates to the tools for holding and guiding fasteners, in particular to the portable fastener guiding tool that is designed to maintain a straight line of fasteners and equal distances between them. The portable fastener...
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WO/2023/176711A1 |
The present invention improves the durability of a work machine. In this work machine, a driving machine comprises: an electric motor; a striking element 112 which is capable of striking a stopper by being moved toward the lower side in ...
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WO/2023/166007A1 |
The invention relates to a fastener driving tool (1) for driving a fastening element (2) in the form of a nail into an anchoring base which is made of wood for example. The invention proposes separating a piston (11) from a clamping devi...
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WO/2023/168393A1 |
A powered fastener driver includes a housing defining cylinder support portion, a drive unit support portion, and a handle portion that is spaced apart from the drive unit support portion. The handle portion defines a handle axis. A pist...
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WO/2023/166008A1 |
The invention relates to a pneumatic fastener driving tool (1) for driving a fastening element (2) into an anchoring base, comprising a clamping device (18), which has a traction element winch (19), for clamping a piston-cylinder unit (1...
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WO/2023/159832A1 |
A driving device (40) for a nail gun, the driving device (40) comprising a striking mechanism (41) mounted in a nail gun (10) and having a striking direction in which gun nails are struck out; an energy storage mechanism (42) configured ...
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WO/2023/159834A1 |
A driving component (431) for a nail gun, an anti-gear jamming assembly and a nail gun (10). The driving component (431) is arranged on a driving electric motor of the nail gun (10) and rotates under the driving of the driving electric m...
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WO/2023/159833A1 |
An energy storage mechanism (42) for a nail gun and a nail gun (10), the energy storage mechanism (42) comprising: an energy storage component (45) having an air cavity (453) for accommodating and storing air; an air filling component (4...
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WO/2023/160636A1 |
A striker locking structure of a nail gun. The nail gun comprises an inner shell (1a) and a striker (2) capable of moving relative to the inner shell (1a) and used for nailing. A locking member (3) used for indirectly or directly locking...
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WO/2023/158729A1 |
A powered fastener driver includes a housing, a nosepiece extending from the housing, a driver blade movable within the nosepiece between a ready position and a driven position the driver blade comprising a plurality of drive teeth on a ...
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WO/2023/158578A1 |
A fastener magazine for a fastener driving tool has a movable guide that allows fasteners of various lengths to be loaded in the magazine. When engaged, the movable guide sequentially directs each fastener's movement during a drive strok...
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WO/2023/159021A1 |
A tool, such as a pry bar including a textured tip is shown. In one embodiment, the textured tip includes a plurality of projections and a plurality of grooves. Various textured tip embodiments are configured to increase friction/grippin...
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WO/2023/146894A1 |
A powered fastener driver includes a driver blade movable from a top-dead-center (TDC) position to a bottom-dead-center (BDC) position for driving a fastener into a workpiece and a drive unit for providing torque to move the driver blade...
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WO/2023/145639A1 |
Provided is a work machine that improves convenience while ensuring the safety of a user and a device. The work machine comprises: a motor; a work unit that is driven by the motor; and a control circuit that controls the operation of the...
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WO/2023/141419A1 |
In various embodiments, the present invention concerns a secondary magazine (2) for a nailing device, such as a portable nailer, adapted to be connected to a main magazine (1) of nails (3). More particularly, the main store and the secon...
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WO/2023/135041A1 |
The invention proposes forming an annular impact damper (9) for a piston (3) of a fastening tool (1) in three parts with a relatively soft, sleeve-shaped first buffer element (11), a harder, annular second buffer element (12) and a holde...
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WO/2023/137412A1 |
A power tool that includes a housing, a brushless motor, a power switching circuit, and an electronic controller. The brushless motor is within the housing. The brushless motor includes a rotor and a stator. The rotor is coupled to a mot...
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WO/2023/134782A1 |
The present utility model provides a pneumatic nailing gun. The present utility model relates to the technical field of mechanical equipment, and in particular, to a pneumatic nailing gun, solving the problem of how to improve the stabil...
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WO/2023/122166A1 |
A powered fastener driver includes a driver blade movable from a top-dead-center (TDC) position to a driven or bottom-dead-center (BDC) position for driving a fastener into a workpiece. The driver blade also includes a tooth defining an ...
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WO/2023/117467A1 |
The invention relates to an apparatus and to a method for driving a fastening element into an underlying surface, said apparatus comprising a bolt receptacle for the fastening element and a driving element that is moved between a startin...
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WO/2023/110629A1 |
The invention relates to a damping element comprising two annular first (1) and second (2) damping elements that are different from each other and a connecting ring (3), wherein the damping elements (1, 2) are functionally connected to e...
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WO/2023/103281A1 |
The present invention relates to the field of electric tools. Disclosed is a driver blade clutch mechanism of a nail gun. The driver blade clutch mechanism comprises a driver blade driving cam, an inductive optocoupler, a torsion spring,...
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WO/2023/103570A1 |
Provided is a fastener striking tool, comprising: a housing (10), in which a compression chamber (9) for storing air and a cylinder body (8) with a built-in piston (7) are installed and a holder (4) is fixed; the holder (4), for supporti...
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WO/2023/093035A1 |
Provided are a striker drive mechanism and a nail gun, which can effectively improve a nail shooting force without increasing energy consumption. The striker drive mechanism (30) comprises a regulation frame (31), and a guide rod (32), a...
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WO/2023/093037A1 |
A force providing unit (301) for a nail shooting gun, a nail shooting driving mechanism (30) provided with the force providing unit (301) for a nail shooting gun, and a nail shooting gun (10). The force providing unit (301) for a nail sh...
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WO/2023/097272A1 |
A powered fastener driver configured to drive fasteners having a first head and a second head and including a magazine assembly configured to receive the fasteners and a nosepiece assembly including a channel from which consecutive faste...
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