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8181836 |
Rotary fastener magazine
A fastener driving tool is provided, including a housing substantially enclosing a power source including a reciprocating piston with a driver blade. A nosepiece is associated with the housing and...
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8172118 |
Height adjustable coil nail canister
A fastening tool with a magazine housing, a nail plate in the magazine housing and an actuator disposed between the nail plate and the magazine housing. The actuator extends outwardly from the nail...
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8167183 |
Electric drive tool
A lock lever is provided in association with a trigger, and the trigger is configured not to be turned on unless the third operation for unlocking the lock lever is performed, so that it is ensured...
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8162195 |
Trigger valve controlling device for pneumatic nail gun
A trigger valve controlling device for a pneumatic nail gun includes a main air passageway, a valve sleeve and a main air valve opening. The valve sleeve separates the main air passageway into a...
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8152038 |
Nose assembly for a fastener driving tool
In a fastener-driving tool equipped with a fastener magazine, and a power source including a reciprocating driver blade for driving fasteners obtained from the magazine into a workpiece, and a...
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8146788 |
Fastening tool with releasable work contact element
A tool for driving fasteners includes a work contact element configured to move between a first position and a second position. The tool is prevented from driving fasteners when the work contact...
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8127976 |
Stapler cartridge and channel interlock
A surgical stapling device including a handle assembly, an endoscopic portion and an end effector is disclosed. The endoscopic portion extends distally from the handle assembly and defines a first...
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8123098 |
Battery holder for a driving tool
Vibration or the impact of a tool main body may be blocked by the support of a battery holder via elastic materials in a floating state at the rear end portion side in a feed direction of a...
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8123096 |
Driving machine
A driving machine including: a driver blade for striking a fastener; and a nose portion having formed therein an injection passage which slidably guides the driver blade, and into which the...
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8109425 |
Shooting mode switch control mechanism for nail gun
A shooting mode switch control mechanism used in a nail gun is disclosed to include a trigger, a lever function stop member pivotally mounted in the trigger, a spring member stopped against the...
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8104658 |
Block device for nail gun
A blocking device for a nail gun includes a push member disposed on a nail pusher in a nail cartridge of the nail gun for moving toward a nail groove base with the nail pusher, a brake member...
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8096456 |
Fastener driving tool with retractable nose assembly
A fastener driving tool arranged to drive fasteners into a workpiece includes a support, a pair of sub-assemblies movably mounted on the support, each sub-assembly comprising a motor and an...
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8091752 |
Nail gun with a nail guiding unit
A nail gun includes a body, a handle connected fixedly to and extending laterally from the body, a nail ejecting member disposed on the body and formed with a nail discharging passage having...
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8083116 |
Braking and driving mechanism for nail gun
A braking and driving mechanism includes a guide plate, a driving rod, a magazine, and a pressing rod. The pressing rod consists of a bar shaped arm with its two opposite ends extending to...
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8074854 |
Safety nailing device
A safety nailing device of the present invention includes a main body, an actuator, a striking plate and a disengaging means. The main body defines a chamber therein, and an opening is defined on a...
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RE42987 |
Nail gun with safety portion mechanism for preventing misfires
A nail gun has a free end 19a and central potion of a trigger arm 19 positioned within a trigger 11, on an upper end 12a of a safety portion 12 and at a plunger 17, respectively. When the trigger...
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8066165 |
Fastener driving tool
A clearance is set between a nail feeder and an outer profile portion so that the nail feeder can turn. A pin as a first restriction member that inhibits movement of the nail feeder to an ejection...
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8061573 |
Mode switch for fastener driving tool
An fastener driving apparatus has an actuator linked to a work contact element so as to move a trigger plate when the work contact element retracts. A button is movable back and forth along a...
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8052021 |
Braking mechanism for empty nail cartridge of nail gun
A braking mechanism for empty nail cartridge of a nail gun includes a guiding plate, a cover plate, a punch rod, a securing slide rod and a nail cartridge. A nail hole and an end hole are defined...
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8047414 |
Fastener driving tool having fastener detector in outlet passage
A fastener outlet assembly for a fastener driving tool includes: an outlet passage arranged to expel fasteners from the assembly to a workpiece during use, the outlet passage having one or more...
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8047415 |
Flywheel driven fastener driving tool having retractable nose assembly
A fastener driving tool arranged to drive fasteners into a workpiece includes a support, at least one wheel movably mounted on the support, a driver arranged to contact and he guided by the wheel...
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8042718 |
Fuel cell actuation mechanism for combustion-powered tool
A combustion nailer includes a tool housing, a combustion source disposed at least partially in the housing and including a valve sleeve reciprocating relative to a cylinder head along a tool axis...
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8042717 |
Fastener driving device with contact trip having an electrical actuator
A fastener driving device includes a housing, and a nose assembly carried by the housing. The nose assembly has a fastener drive track. The fastener driving device also includes an engine carried...
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8028881 |
Nailer strike plate
A device for impacting a fastener in one embodiment includes a housing with an upper housing portion, a middle housing portion, and a side housing portion extending between the upper housing...
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8025197 |
Profile lifter for a nailer
A driving tool that includes a frame, a motor assembly and a resilient member. The motor assembly is coupled to the frame and includes an electric motor, a flywheel driven by the electric motor, a...
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8020739 |
Positioning device with actuating switching means for a hand-held setting tool
A positioning device for a hand-held setting tool (10) having an actuation switch (13) for actuating the setting tool (10), with the positioning device including a rod-shaped holder (21); a...
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8011547 |
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...
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8011548 |
Nail gun having safe firing mechanism
A nail gun having a safe firing mechanism is composed of a main body, a nail-driving member, a safety member, and a linkage. The main body includes a nail passage for receiving nails and a nail...
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8011441 |
Method for controlling a 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...
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8006880 |
Gas combustion type driving tool
A gas combustion type driving tool is provided with two modes including: a contact mode in which a contact arm 15 is pressed against a workpiece P into which a nail is to be driven and the nail is...
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8006883 |
Fastener driver having nosepiece cover
A cordless nailer is provided having a nosepiece assembly with improved features. The nosepiece assembly includes a driver retention feature that is provided to retain a drive blade from...
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7980439 |
Nailing machine
According to an aspect of the present invention, there is provided a nailing machine including: a housing; an ejection section in the housing; an activation lever provided in the ejection section...
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7980438 |
Latch assembly for a staple gun
A latch assembly for a staple gun has a front cover, a locking element, a pushing element and a staple driver. The front cover has a connecting bolt. The locking element is mounted on the front...
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7975890 |
Switching mechanism for stapling modes of a stapler
The purpose of this invention is to provide a switching mechanism for switching stapling modes of a stapler, which mainly comprises a trigger, a supporting member, a slide member, a spring, a...
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7971767 |
Driving machine
When a push lever is brought in contact with a member to be driven, a second trigger stopper slides and a first trigger stopper slides via a second spring. After a third trigger stopper turns ON a...
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7971766 |
Switch mechanism for staplers
A switch mechanism for a stapler includes a trigger, a pivotable member, and a swing member, which is pivotably connected to the trigger by two pins. The pivotable member has a first protrusion...
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7950558 |
Spring actuated pliers stapler
A spring-energized stapler having a pliers type configuration, wherein papers and like items are fastened at a front end and the stapler is normally gripped and squeezed at a rear end. A compact...
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7950557 |
Pneumatic tool with air duster
An air duster duct is formed to branch off at an intermediate portion along the length of an air duct which connects a compressed air supply source with a pneumatic tool. A valve mechanism having a...
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7946462 |
Electric stapler
A slide frame is mounted on a driver unit that can be vertically reversed on a base frame. A guide pin disposed in the slide frame engages with a concave portion of a cam plate portion formed in...
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7934565 |
Cordless nailer with safety sensor
A device for impacting a fastener in one embodiment includes a lever arm pivotable between a first position whereat a flywheel is spaced apart from a drive mechanism and a second position whereat...
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7931180 |
Pneumatic nail gun
A pneumatic nail gun includes a gun body, a connecting mechanism, an acting valve, a trigger, a safety valve, and a trigger valve. The gun body includes a safety compressed air inlet and a firing...
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7931181 |
Combustion-type power tool with trigger control arrangements
A combustion-type power tool includes a cylinder, a piston, a head, a combustion chamber frame, an ignition unit, a trigger, a control member. The combustion chamber frame is abuttable on the head...
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7926690 |
Combustion powered driver
A device for driving various objects using combustible fuel. Embodiments are contemplated in which the driver could be a post-driver, a power shovel, a jack-hammer or other devices. Typically, the...
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7922054 |
Nail gun with integrated safety device
A device for impacting a fastener in one embodiment includes a trigger. A trigger disabling mechanism changeable between a first condition wherein operation of the trigger is not disabled and a...
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7918373 |
Combustion type power tool
A combustion type power tool capable of avoiding wasteful injection of combustible gas from a gas canister even if an unintentional operation of the push lever takes place, and capable of avoiding...
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7914005 |
Hand-held setting tool with connection means for a positioning device
A hand-held setting tool (10) includes a connection element (16) for connecting the setting tool (10) with a positioning device (20) having a switching link (30) for connecting the actuation...
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7913888 |
Positioning device with actuating switching means for a hand-held setting tool
A positioning device for a hand-held setting tool (10) includes an actuation element (24), a switching link (30) for connecting an actuation element (24) to the actuation switch (13) of the setting...
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7909218 |
Safety apparatus for spring powered staplers
This invention provides a safety apparatus for a spring powered stapler, the safety apparatus comprising a lock plate holding up a power spring for storing energy when in a first position, and...
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7905377 |
Flywheel driven nailer with safety mechanism
A device for impacting a fastener in one embodiment includes a drive mechanism, a flywheel pivotable between a first flywheel position whereat the flywheel is not in contact with the drive...
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7905378 |
Trigger valve for nail gun
A trigger valve includes a valve base, a valve rod, a sliding portion and a shuttle valve. The valve base is disposed at a gun body of the nail gun between a compressed chamber and a main air valve...
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