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7565991 |
Hand-held drive-in tool
A hand-held drive-in tool for driving fastening elements, includes a driving ram ( 13 ) displaceably arranged in a guide ( 12 ), a drive unit ( 14 ) for displacing the driving ram ( 13 ), a...
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7562443 |
Automatic box spring fastening apparatus
A method and apparatus for assembling box springs for use in bedding applications. The apparatus comprises a base for supporting a frame and a spring unit, a framework with a plurality of tools...
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7559133 |
Riveting system
A riveting system is operable to join two or more workplaces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present...
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7543727 |
Circuit breaker arrangement in an indicating arrangement in an electrically powered stapler
Circuit-breaker arrangement ( 32 ) in an indicating arrangement ( 33 ) forming part of an electrically powered stapler ( 1 ). The stapler comprises a stapling head ( 2 ) and an anvil ( 3 ). The...
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7537144 |
Stitcher system with out of wire detector
A stitcher system includes a stitcher mechanism for stitching collations of documents and adapted to form stitches from a conductive wire moved into the stitcher mechanism. A non-conductive spool...
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7520414 |
Hand-held drive-in tool
A hand-held drive-in tool for driving fastening elements ( 60 ) in a workpiece (U) includes a drive-in ram ( 13 ) displaceable in a guide ( 12 ), a spring ( 31 ) for driving the drive-in ram ( 13...
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7510105 |
Repetitive cycle tool logic and mode indicator for combustion powered fastener-driving tool
A combustion-powered fastener-driving tool includes a combustion-powered power source, a workpiece contact element reciprocable relative to the power source between a rest position and a firing...
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7503196 |
Rivet monitoring system
A rivet monitoring system is provided which has a micro-strain or micro fluid pressure sensor that measures strains or pressures within a tool component. These measured signals are compared to a...
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7500589 |
Electrical drive-in tool
A drive-in tool for driving in fastening elements includes a driving ram ( 13 ) displaceable in a guide ( 12 ) and driven by a drive flywheel ( 32 ), a drive unit ( 30 ) having an electric motor (...
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7497271 |
Method of operating a combustion -powered tool
A combustion-powered fastener-driving tool includes a combustion-powered power source, at least one fan for associated with the power source, at least one temperature sensing device in operational...
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7494035 |
Pneumatic compressor
A pneumatic compressor capable of supplying compressed gas to a pneumatic tool. The compressor can be powered alternatively by either a battery or an AC power source. The compressor comprises a...
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7494036 |
Electric driving machine
Even when a transient decrease has arisen in a battery voltage V BAT of a battery pack at startup of a motor that drives a flywheel, a power terminal Vcc and a reset terminal RES (or an input...
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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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7458244 |
Feeding unit and method for feeding an element to a treatment unit
A feeding unit for feeding an element to a treatment unit of a machine tool, in particular for feeding a rivet to a riveting unit, has a gripping element provided for the fastening element for the...
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7427007 |
Combustion-powered nail gun
A combustion-powered nail gun drives nails into a workpiece when both a head switch and a trigger switch are turned ON while a safety switch is turned ON. The nail driving operation cannot be...
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7389902 |
Stapler that requires exertion of less effort
A stapler that requires exertion of less effort comprising a body, an electric motor, a power supply, a power supply switch, a motion transmission mechanism having a gear cluster driven by the...
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7354037 |
Stapler for a finishing device having a variable start pulse
A stapler is incorporated in a finishing device associated with a document creating apparatus. The stapler has a control circuit with a memory and is driven by a variably powered motor. An end user...
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7346971 |
Blind rivet monitoring system supply pressure compensation
A rivet set quality monitoring system is disclosed. A supply pressure sensor monitors the supply pressure to the tool. The tool has a second sensor which monitors strains or loads associated with a...
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7334715 |
Electric fastener driver
A stationary annular abutting member 14 E is provided with a first projecting section that operates as part of a ratchet mechanism. A rotational flange section is provided with a second projecting...
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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...
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7313851 |
Method for monitoring the installation of blind rivets
Apparatus is provided for monitoring the installation of a blind rivet to attach together top and bottom members. The blind rivet installation tool includes a housing having an anvil seated on the...
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7267256 |
Motorized stapler
A driver unit 2 for striking out a staple, and a clincher unit 3 for clinching of legs of a staple are separated vertically from each other. The driver unit 2 and the clincher unit 3 ,...
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7240817 |
Residual staple amount detection device of electric stapler
In an electric stapler which is attachably and detachably provided with a staple cartridge 2 attached and detached to and from a magazine portion of a stapler main body 1 and in which in the...
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7225959 |
Portable, battery-powered air compressor for a pneumatic tool system
A portable pneumatic fastening tool has an onboard compressor assembly to alleviate the need for an external air compressor. The onboard compressor assembly includes a motor and a compressor...
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7165708 |
Motor stapler
An electric stapler comprises a feed mechanism for sequentially feeding a staple from a magazine loaded with a plurality of staples to a striking portion, a striking mechanism for striking the...
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7121443 |
Electric nailing apparatus
An electric nailing apparatus includes a triggering member, a rotatable rod member including first and second sustaining structures, a transmission rod having a first protrusion structure, a motor...
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7121541 |
Stapling apparatus, sheet finishing apparatus, and image forming apparatus equipped with the sheet finishing apparatuses
A staple apparatus includes a support tray for stacking sheets into a sheet bundle, a head unit arranged at a position away from the support tray and having a drive device for driving a staple into...
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7108164 |
Combustion-powered nail gun
A combustion-powered nail gun drives nails into a workpiece when both a head switch and a trigger switch are turned ON while a safety switch is turned ON. The nail driving operation cannot be...
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7062842 |
Device for detecting positioning of a staple for a frame assembling machine, and method for using said device
A spring ( 18 ) is interposed between the sliding carriage ( 6 ) carrying a hammer ( 13 ) for driving-in and the actuator rod. The spring is mounted on the head ( 15 ) of a push rod, which carries...
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7059506 |
Stapler apparatus
A stapler apparatus is configured for recovering a binding mechanism reciprocally driven by a drive motor to an idling position region by inertial movement of the binding mechanism after a stop of...
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7051913 |
Safety control circuit for direct current electromotive nail driver
A safety control circuit for a direct current electromotive nail driver comprises: a direct current power source for supplying power to the circuit; a control and protecting unit having a security...
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7048164 |
Setting device
The present invention is directed to a combustion-operated setting device for driving fastening elements such as nails, bolts and pins into a substrate, with a setting mechanism comprising a...
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6974061 |
Control module for flywheel operated hand tool
A control module advantageously reduces cost and enhances reliability, design flexibility, ease of assembly, and performance of a flywheel operated hand tool. The control module includes a thin...
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6971567 |
Electronic control of a cordless fastening tool
A fastening tool that drives a fastener into a work-piece. The tool includes a motor that is connected to a transmission. The transmission includes a flywheel. The tool also includes a driver...
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6957483 |
Self-diagnosing pierce nut installation apparatus
A self-diagnosing pierce nut installation apparatus including an installation head attached to an upper die member of a die press having a reciprocating plunger driving a pierce nut against a...
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6955281 |
Electric nailing gun that automatically reduces impact of plunger while no nail is inside
An electric nailing gun is disclosed to use a sensor in the nail magazine and to connect the sensor to a control circuit such that when a magazine follower is moved to a predetermined position in...
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6926185 |
Working station
A device for executing a number of actions, such as driving in nails, on a planar section, for example a wall element, for fixing a covering panel or the like on the planar section. A carriage is...
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6918522 |
Nailing machine
Disclosed is a nailing machine capable of indicating an existence or non-existence and the residual quantity of a nail in a cartridge. The nailing machine includes a main body, a nose portion and a...
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6918580 |
Staple estimation device and method
A document handling machine comprises a stapling device, and a staple cartridge operatively connected to the stapling device and including a staple estimating device adapted for measuring...
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6899258 |
Cartridge
A cartridge comprises a sheet staple detecting mechanism ( 60 ) for detecting presence and absence of sheet staples (ST) stacked on a bottom having an opening ( 23 A). The sheet staple detecting...
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6892919 |
Staple detection mechanism of electric stapler
In an electric stapler which includes: a passage ( 4 ) formed in a magazine portion ( 2 ) of the stapler body ( 1 ), for attaching and detaching a staple cartridge ( 3 ); and sheet staples (a)...
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6796477 |
Nail-hammering apparatus
A nail-hammering apparatus includes a hammer, a first solenoid, a second solenoid and a control device. The hammer can hammer a nail into a workpiece. The first solenoid can be turned on so as to...
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6796476 |
Power control system for a framing tool
A combustion power framing tool the invention has a nosepiece for driving fasteners, a housing and a combustion chamber that produces primary power held within the housing. A fastener supply, such...
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6796475 |
Speed controller for flywheel operated hand tool
A speed controller operates a DC-powered fastener drive assembly to efficiently drive fasteners from a DC power supply, thereby achieving a fully portable hand tool. In particular, the speed...
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6793113 |
Universal and precise stapling method and apparatus
A universal and precise stapling assembly is provided and includes (a) a moveable stapling head for driving staples at precise locations through an aligned set of sheets on any one of plural types...
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6769593 |
Synchronous drive pin clutch
This invention relates to the design of a pin clutch to allow for coupling of a rotational shaft to an output mechanism in a synchronous fashion. Specifically, this is related to impacting or...
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6766935 |
Modified electrical motor driven nail gun
A portable electric nailing gun operating from a power source. The motor accelerates a flywheel which at the appropriate energy state is coupled through a mechanism to an anvil acting directly on...
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6766569 |
Adjusting method and adjusting jig of button attaching apparatus
Jigs ( 52 to 57 ) are respectively set on upper and lower holders ( 21, 31 ) of a button attaching apparatus instead of upper and lower dies; relative position of the upper and the lower holders...
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6763567 |
Pallet assembly device and method of assembling pallets
A pallet assembly device is disclosed that is configured to automatically position pallet components together and to automatically secure such components to each other. Furthermore, the pallet...
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6755334 |
Automatic nail fastening device
An automatic nail fastening device which is capable of adjusting the spacing and patterning of the nails is presented which is especially useful for nailing decking to a roof. The device is also...
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