Match Document Document Title
9027816 Fastener driving tool  
The invention relates to a fastener driving tool comprising a tank (5) for storing a fuel, in particular liquefied petroleum gas, a combustion chamber (2) connected to the tank (5), wherein the...
9004338 Adjustable dose chamber  
A compressible fluid powered device includes a dose chamber. An inlet supplies pressurized fluid to the dose chamber. An outlet for releases pressurized fluid from the dose chamber. A moveable...
8985424 Driving tool  
An improved driving tool is provided which can prevent malfunction in detection of the number of fasteners remaining in a magazine. A representative driving tool includes a driving member for...
8978953 Driving device  
According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The...
8960516 Fastener driving tool  
A fastener driving tool is capable of not only linearly driving but also rotationally fastening a fastener into a workpiece P. The fastener driving tool includes a housing 2, a nose portion 40...
8939341 Fastener driving apparatus  
A fastener driving apparatus includes a vacuum piston and a drive piston, which vacuum piston, when moved (by way of a motor and linear motion converter), draws a vacuum against the drive piston,...
8931575 Power tool  
A fixed operating knob is rotatably arranged on a chain saw body. The fixed operating knob comprises a knob body, a tab, a torsion spring, and a lock member. The knob body is rotatably attached to...
8931678 Pneumatic tool having a passage unit  
A pneumatic tool includes: a body; a pneumatic driving unit disposed in the body for performing pneumatically a fastener-driving operation; a trigger valve unit disposed on the body and adapted...
8915414 Combustion fastener tool with lockout mechanism  
A fastener actuation system for driving fasteners into a work surface separated a significant distance from a user, the system comprising a fastener actuation tool coupled to a pole assembly, the...
8893944 Adjustable exhaust assembly for pneumatic fasteners  
An adjustable exhaust assembly for a pneumatic fastening tool having body and a handle extending from the body, the handle defining an inlet channel for receiving input of pressurized gas and an...
8881963 Enhanced pneumatic tool actuation device  
The present invention is directed to a pneumatic tool actuation device comprising a housing configured to be attached to a pneumatic tool, a piston slidably moveable within a drive chamber formed...
8875969 Fastener driving apparatus  
A fastener driving apparatus for driving fasteners into a substrate. The fastener driving apparatus is a combination of a motor driven linear motion converter; a compression cylinder; an expansion...
8851352 Setting tool  
A setting tool for driving a fastening element in a constructional component includes a housing (11), a drive member (13) displaceable in a guide (12) located in the housing, a bolt guide (15)...
8851351 Trigger assembly for switching one shoot mode or repeat shoot mode  
A trigger assembly for switching one shoot mode or repeat shoot mode includes a trigger, a switch, a fixing element, a trigger plate and a torsion spring. When a user wants to switch the shoot...
8833626 Fastening tool  
A fastening tool includes an actuation device configured to actuate a drive engine of the tool to initiate a drive stroke. The actuation device includes a contact trip assembly operatively...
8833627 Dual operating mode plastic fastener dispensing handtool  
A dual operating mode hand tool for dispensing plastic fasteners and a method for transitioning the hand tool from a first operating mode to a second operating mode is provided. The hand tool...
8827131 Switching adapter for individual settings with hand-held setting tool  
A switching adapter for enabling individual settings with a hand-held setting tool (10) having a magazine (40) for fastening elements (51), and a detection element (31) for detecting presence of a...
8800836 Tool for applying insulation fasteners  
A tool for driving a fastener pin into a substrate to secure a fastener body to the substrate for fixing insulation or other cladding, the tool being of the type comprising a fastener guide and a...
8800835 Fastener driving device with mode selector and trigger interlock  
A fastener driving device includes a frame, a fastener driver reciprocally mounted in the frame, and a trigger assembly. The trigger assembly includes a trigger lever configured to be moved to an...
8777078 Safety assembly for a driving tool  
A driving tool is provided in which contact arms of the driving tool are symmetrically arranged at lateral sides of the drive passage, and contact portions of the contact arms are movable between...
8777079 Nail gun capable of preventing its trigger from being pulled in nail-empty condition  
A nail gun includes a rotatable shaft which can lock a switch of a trigger of the nail gun in a nail-empty condition. The rotatable shaft has a locking portion and a driven portion extending...
8770456 Recharge cycle function for combustion nailer  
A combustion nailer includes a tool housing, and a combustion engine substantially located within the housing and including a valve sleeve reciprocating relative to a cylinder head for cyclically...
8763874 Gas spring fastener driving tool with improved lifter and latch mechanisms  
A portable linear fastener driving tool is provided that drive staples, nails, or other linearly driven fasteners. The tool uses a gas spring principle, in which a cylinder filled with compressed...
8746526 Fastener driver with blank fire lockout  
A fastener driver comprises a housing and a magazine configured to retain a plurality of fasteners. A driver assembly is positioned within the housing and is configured to provide an expulsion...
8746527 High efficiency pneumatic nailer  
A pneumatic nailer for use with a fluid source includes a housing, a cylinder, a first valve assembly, a piston, and a port assembly. The housing defines a storage chamber configured for fluid...
8740031 Trigger structure for switching one shoot mode or repeat shoot mode  
A trigger structure for switching one shoot mode or repeat shoot mode includes a trigger member and a switching member. The trigger member has a recess defined laterally. Two protrusions are...
8733610 Fastener driving apparatus  
A fastener driving apparatus includes a vacuum piston and a drive piston, which vacuum piston, when moved (by way of a motor and linear motion converter), draws a vacuum against the drive piston,...
8708209 Driving tool  
A driving tool includes a housing, a magazine, a cylinder head, a push lever, a cylinder, a combustion chamber frame, a piston, an injection part, and a fastener feeding unit. The housing has one...
8695861 Stitching head  
A stitching head is provided having a cam connected to the bender rail rail, the cam operates to redirect the staple driving force being applied by the driver rail to the driver and upon the...
8695860 Nail guiding structure and nail gun comprising the same  
A nail guiding structure of the present invention is disposed inside of the nail gun having a nail rail. The nail guiding structure includes one or more supporting members and a holding mechanism....
8690036 Magazine assembly for nailer  
A cordless nailer is provided having a magazine assembly with improved features. An improved latch mechanism for clearing nail jams is provided that reduces wear on the latch. A driver retention...
8684245 Fastener driving device with mechanisms to limit movement of nails  
A fastener driving device includes a nose assembly having a drive channel, a magazine for carrying a supply of fasteners through a feed channel along a feed channel direction toward the nose...
8646671 Combustion chamber and cooling system for fastener-driving tools  
A new and improved combustion chamber and cooling system for a fastener-driving tool wherein a new and improved tangentially oriented, vortex induced fuel-injection system is operatively...
8613327 Fluid powered percussion tool  
A fluid powered percussion tool 1 has a housing 2 with a supply channel for pressurized fluid 3, a percussion mechanism 4, a swing joint 5 arranged to carry the percussion mechanism 4 relative to...
8602282 Fastener driving tool using a gas spring  
A portable linear fastener driving tool is provided that drive staples, nails, or other linearly driven fasteners. The tool uses a gas spring principle, in which a cylinder filled with compressed...
8602284 Fastener driving device  
A fastener driving device includes a nose assembly carried by a housing that has a reservoir. The nose assembly has a fastener drive track. At least a portion of the fastener drive track is...
8602283 Gas combustion type driving tool  
A gas combustion type driving tool includes a feed piston/cylinder mechanism 6 by which a feed piston 8, engaged/disengaged to/from a connecting fastener housed in a magazine, is reciprocated in a...
8579173 Stapler  
A stapler (1) by which a workpiece (11), preferably a sheaf of papers, is stapled together with a staple, which stapler (5) comprises a stapling head (2) accommodating staples and a driver (6) and...
8567654 Locking mechanism of nail gun  
A locking mechanism for a nail gun includes a side slot formed on a bottom side of a gun body and a nail supplying slot connected to a drive track of the nail gun. A stopper element is formed on a...
8556148 Fastener tool  
A fastener tool includes a housing comprising a nosepiece and a magazine connected to the housing for storing a fastener. A driving mechanism is disposed within the housing for driving the...
8556149 Adjustable exhaust assembly for pneumatic fastener  
An adjustable exhaust assembly for a pneumatic fastening tool having body and a handle extending from the body, the handle defining an inlet channel for receiving input of pressurized gas and an...
8550323 Driving tool  
A technique is provided which contributes to improvement in workability in a driving tool. The driving tool includes a cam switching member 183 and a driving mechanism 115. The cam switching...
8550324 Depth adjustment for fastening tool  
A fastening tool for driving a fastener into a workpiece includes a trigger assembly that activates a driver sequence that drives the fastener into the workpiece. A contact trip mechanism has a...
8550320 Driving machine  
According to an aspect of the present invention, there is provided a driving device including: a driver bit for striking a fastener loaded in a launching section; a driver for driving the fastener...
8511529 Oscillation reducing suspension device for a fan motor of a combustion-powered tool  
An oscillation reducing suspension device for a fan motor of a combustion-powered tool includes a holding web member mounted on a cylinder head and having a central opening to be sleeved on the...
8511527 Dual safety combustion powered tool device  
A dual safety combustion powered tool device includes a push member disposed to be pressed against a targeted surface to bring a lever to turn to be closer to an actuating unit. A trigger body is...
8511528 Combustion power tool  
A technique for improving the cooling performance of a combustion chamber in a combustion power tool is provided. The combustion power tool includes first and second combustion chambers, a...
8499991 Driving device  
According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The...
8485407 Fastener feeding device for a driving tool  
A fastener feeding device for repeatedly feeding fasteners into a striking path of a driving tool includes an uplifting unit having a pivotable member which is pivotable about a torsion axis...
8479631 Propellant holder for an explosion-driven setting tool and an explosion-driven setting tool  
An explosion-driven setting tool includes a setting mechanism (12) driven by a propellant (23), an ignition unit (18) for igniting the propellant (23), a receptacle (15) for receiving a propellant...