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8118203 |
Hammer-drive powder-actuated tool
A hammer-drive powder-actuated tool includes a hollow tool body extending along a front-to-rear direction, and a firing device disposed within a rear end portion of the tool body. The firing device...
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8113403 |
Gas internal combustion type nailing machine
In a gas internal combustion type nailing machine, a tubular-shaped sleeve is fixed between a movable housing and a fan. Between the movable housing and sleeve, an annular space portion is formed....
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8091751 |
Gas internal combustion type nailing machine
A gas internal combustion type nailing machine including a striking cylinder for slidably accommodating a striking piston therein, a combustion chamber formed in an upper side and capable of being...
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8087561 |
Powder-actuated fastener-driving device capable of power adjustment
A powder-actuated fastener-driving device includes a barrel mounted in a housing. The barrel has a barrel wall formed with a through hole communicating with a radial vent hole. The through hole and...
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8051599 |
Percussive rodent trap
A percussive rodent trap has an activation mechanism and a hammer for striking a percussive device when the activation mechanism is activated. A first safety moves the hammer mechanism to a cocked...
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8042719 |
Powder-actuated fastener-driving device having sound-absorbing function
A powder-actuated fastener-driving device includes a hollow body including a tubular portion and a handle, and an inner tube movable forwardly and rearwardly within the tubular portion and having a...
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8016174 |
Indirect fire device for fixing fasteners in a substrate material
An indirect fire device for fixing fasteners in a substrate material includes a piston for driving a fastener movably mounted in a barrel and a plug guide for guiding a fastener towards the...
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8016046 |
Combustion power source with back pressure release for combustion powered fastener-driving tool
A combustion tool includes a cylinder having a lower end provided with a resilient bumper, a piston dimensioned for reciprocation within the cylinder to impact the bumper at an end of the cylinder...
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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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8002160 |
Combustion fastener
A dual combustion fastener device implements a first combustion event, contained in a first combustion chamber portion to compress a combustible fuel/air mixture contained in a second combustion...
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7980441 |
Setting tool
A setting tool for driving fastening elements in a constructional component, includes a muzzle (14), a bolt guide (15) located in the muzzle (14), a magazine (20) for fastening elements (50) and...
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7967177 |
Combustion-operated setting tool
A combustion-operated setting tool (10) for driving in fastening elements, includes a combustion chamber (15), a ventilator (16), and a motor (17) for driving the ventilator (16). The motor (17) is...
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7946463 |
One way valve for combustion tool fan motor
A combustion nailer (10) having a combustion power source (14) defining a fan motor chamber (50) having at least one chamber wall (52, 54) and a motor shaft hole (56). A fan motor (44) is disposed...
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7938303 |
Gas combustion-type driving tool
In a feed piston and cylinder mechanism for feeding a feed claw that engages with and disengages from connected nails accommodated within a magazine to a nose portion, the feed claw is biased in a...
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7922055 |
Housing for an energy source in a hand-operated device having a mechanism for ejecting the source
The housing is intended to receive a source introduced by means of its head and pushed into a position ensuring good transmission of energy. The housing includes a mechanism for converting a...
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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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7841500 |
Gas can mounting structure for gas nail gun
A gas can mounting structure installed in a gas nail gun having a vertically movable safety rod is disclosed to include a gas can holder for accommodating a gas can, a positioning mechanism mounted...
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7841499 |
Gas can mounting structure for gas-operated nail gun
A gas can mounting structure includes a holder frame formed of a part of a gas-operated nail gun and defining an accommodation chamber for accommodating a gas can, a cover pivoted to the holder...
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7798383 |
Internal-combustion gas-powered hand tool
The tool comprises a piston which can be propelled under the action of the explosion of a mixture of gas and air to drive an element, a first, gas-metering chamber, a second, gas-air...
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7793814 |
Surgical stapling device
A surgical device is disclosed which includes a handle portion, a central body portion and a SULU. The SULU includes a proximal body portion, an intermediate pivot member and a tool assembly. The...
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7766207 |
Articulating curved cutter stapler
An articulating surgical stapler having a proximal end and a distal end includes a handle at the proximal end and an end effector at the distal end for selective articulation to improve access to...
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7762443 |
Gas combustion type driving tool
When gas is explosively burnt within a combustion chamber, a striking piston is impulsively driven to drive out a fastener from a nose portion. A gas tube is provided between the combustion chamber...
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7743955 |
Combustion type power tool having fan
A combustion type power tool having a fan capable of providing a desirable turbulence in a combustion chamber. A fan is rotatably disposed in a combustion chamber and driven by a motor. The fan has...
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7721927 |
Power drive nailing machine
A nailing machine includes a contact rod substantially in a straight shape and an operating dial. The contact rod is slidably and rotatably supported by a nose portion. The operating dial is...
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7708177 |
Powder-actuated fastener-driving tool
A powder-actuated fastener-driving tool includes a barrel unit inserted movably into a housing, a holder disposed movably in the housing, abutting against the barrel unit and having a through hole...
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7703648 |
Gas combustion type driving tool
When a movable sleeve 11 on a cylinder moves upward, a combustion chamber 5 in a sealed state is formed. Mixed gas is explosively burnt within the combustion chamber 5 so as to drive a fastener...
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7686199 |
Lower bumper configuration for a power tool
A tool with a driver, a structure, a motor assembly and a bumper. The driver has a plurality of bumper tabs, each of the bumper tabs having an arcuate first contact surface that is formed about a...
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7686197 |
Gas combustion type striking tool
In a gas combustion type striking tool which strikes a fastener supplied in a nose portion into a member to be fastened by burning mixed gas inside a combustion chamber above a striking cylinder in...
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7654429 |
Enhanced fuel passageway and adapter combustion tool fuel cell
A combustion nailer is configured for use with a fuel cell having an internal metering valve and a reciprocating, biased main stem. The nailer includes a tool housing defining a fuel cell chamber...
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7614134 |
Method of overlocking at least one strand in an anchoring block and system for overlocking at least one strand in an anchoring block
Method of overlocking at least one strand in an anchoring block by means of a frustoconical jaw which surrounds the strand and which is housed in a frustoconical recess made in the block, the...
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7575139 |
Explosive discharge actuated tool for driving fasteners
An explosive discharge actuated tool for driving fasteners has a barrel with a closed bore, an interchangeable nose piece to accommodate different length fasteners and a piston that is manually...
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7546938 |
Fuel cell compartment for combustion-powered tool
A housing for a power tool having a power source, includes a fuel cell chamber configured for attachment to the power source and dimensioned for operationally receiving a fuel cell in either one of...
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7484648 |
Combustion-engined setting tool
A combustion-engined setting tool for driving fastening elements in a constructional component includes at least one combustion chamber (11) for receiving an oxidant-fuel gas mixture, a piston...
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7467739 |
Combustion-powered, fastener-driving tool generating sparks in succession when triggered
A combustion-powered, fastener-driving tool includes a cylinder and a combustion chamber disposed on top of the cylinder that accommodates a gaseous mixture of existing air in the combustion...
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7461766 |
Combustion power tool
It is an object of the present invention to provide a combustion power tool having a rational construction. A representative combustion power tool according to the invention may include a...
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7458493 |
Combustion chamber arrangement in combustion type power tool
A combustion type power tool capable of restraining reduction in output power due to lowering of combustion efficiency. A specific space within a combustion-chamber frame is enlarged. The specific...
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7413104 |
Combustion power-operated setting tool and a propellant holder for a combustion power-operated setting tool
A combustion power-operated setting tool has a propellant-driven setting mechanism, (12) an ignition device (18) for igniting a propellant, a receptacle (15) for receiving a propellant holder (20)...
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7322503 |
Setting tool with magazine with fastening elements and propellant holder for the setting tool
A setting tool for driving fastening elements in a constructional component includes a setting mechanism located in the tool housing (21) and including a drive piston (7) for driving a fastening...
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7322090 |
Explosive tube removal device
A explosive device is disclosed for collapsing an expansion-fit metal tube from within a hole of a metal plate of a boiler or the like. The device includes a connecting rod inserted into the tube...
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7318544 |
Setting tool
A setting tool for driving fastening elements in a constructional component includes a piston guide (11) adjoining the tool combustion chamber (16), a setting piston (20) arranged in the hollow...
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7308997 |
Combustion-operated setting tool
A combustion-operated setting tool for driving fastening elements in a constructional component includes a device (30) for adjusting setting energy applied to a setting piston (15) axially...
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7287679 |
Powder activated setting tool piston retainer arrangement and method
Disclosed herein is a powder actuated setting tool piston retainer arrangement which includes a housing and firing mechanism and a piston having a piston retaining ring in operable communication...
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7284511 |
Combustion-engined setting tool
A combustion-engined setting tool for driving fastening elements in a constructional component end including a combustion chamber (13) for combusting a gas mixture, an inlet/outlet device (40) for...
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7243829 |
Combustion power tool
A combustion power tool having a first combustion chamber, a second combustion chamber, an igniter, a partition, and a driving mechanism. Flammable gas is introduced or charged into the first and...
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7237705 |
Firing pin actuation and reset mechanism for a powder actuated setting tool and method
Disclosed herein is a method that relates to resetting and firing a powder actuated setting tool. The method includes resetting the tool by torsionally urging a portion of a firing pin into axial...
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7222765 |
Fuel cell adapter for a latch
An insert seal for an adapter connectable to a fuel cell which is engageable upon a combustion tool fuel metering valve, the fuel cell having a stem and the metering valve having a nipple, includes...
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7210431 |
Combustion-type power tool with exhaust gas flow regulating rib
A combustion-type power tool includes a cylinder and a combustion chamber frame disposed to surround the cylinder and movable along the cylinder. A partition wall divides an inner space of an outer...
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7201302 |
Driver blade with auxiliary combustion chamber for combustion powered fastener-driving tool
A driver blade for use in a combustion-powered fastener-driving tool includes an elongate tubular body having a combustion end and a driving end, the combustion end being configured for attachment...
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7182237 |
Combustion type power tool having segmental connection unit
A combustion type power tool providing enhanced workability and improved material yieldability. A combustion chamber frame is slidably movably disposed in a housing. A push lever is slidably...
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