Match Document Document Title
7600661 Nailing machine and magazine  
A nailing machine includes a magazine for storing nails, an injection port, a drive mechanism, and a nail detecting lever. The nail detecting lever formed with a detecting end capable of advancing...
7597227 Positioning device with actuating switching means for a hand-held setting tool  
A positioning device for a hand-held setting tool ( 10 ) includes an actuating switching device having an actuation element ( 24 ), a switching link ( 30 ) for connecting an actuation element ( 24...
7594598 Safety of nailing device  
A safety is incorporated in a nailing device, which ensures operation safety of the nailing device. The nailing device includes a housing in which a striker plate is mounted and movable to a...
7584879 Positioning device for a hand-held setting tool and having switching means for actuating the actuation switch of the setting tool  
A positioning device for a hand-held setting tool ( 10 ) includes a holder ( 21 ), a support ( 22 ) for the setting tool ( 10 ) arranged at an end of the holder and fixedly connected with an...
7575141 Actuator for electrical nail gun  
An actuator is arranged in a housing of an electrical nail gun. The actuator includes a sliding base, an external-running brushless direct current motor, a swing base and an electric driver. The...
7571840 Safety of nailing device  
A safety is incorporated in a nailing device, which ensures operation safety of the nailing device. The nailing device includes a housing containing a striker plate movable to a ready-to-strike...
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...
7559447 Nail-driving device with safety unit  
A nail-driving device includes a housing, a trigger unit operable to fire a nail from the housing, and a resilient member disposed between first and second safety members. When a workpiece-engaging...
7556184 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...
7549563 Rotating curved cutter stapler  
A rotating 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 rotation to improve access to tissue...
7540400 Stapler having a moveable strike plate with lockout mechanism  
A stapler includes a body and a strike plate movably mounted to the body between a rest position and a loaded position. The strike plate is adapted to drive a staple into a target object. The...
7537146 Hand-held drive-in power tool  
A hand-held drive-in power tool for driving in fastening elements includes a drive-in ram displaceable in a guide located in the tool housing, a drive for driving the drive-in ram and including at...
7530482 Protection device of nail driver for preventing from triggering in ineffective actuation  
A protection device of a nail driver for preventing from triggering in a state of ineffective actuation comprises a trigger device including a trigger, a trigger sheet, and an ejecting rod; the...
7527184 Safety structure of nail gun  
A safety structure of a nail gun includes a trigger set including a trigger and a plate. The trigger is pivoted on a main frame to be moved toward a trigger device. The plate is pivoted on the...
7516876 Driving machine for driving afastener member into a member to be fastened using a probe to locate the fastening member  
A driving machine has a work contact portion with an end face to be contacted with a member to be fastened that is provided in a push lever, and a probe movably provided on the work contact...
7513404 Depth of drive control with load transfer for fastener driver  
An adjustable depth of drive apparatus is provided for use on a fastener driving tool including a nosepiece defining a fastener passageway, and a driver blade reciprocating in the passageway for...
7513403 Idle driving operation preventing devices for fastener driving tools, and fastener driving tools having such devices  
An idle driving operation preventing device ( 40 ) includes an engaging member ( 45 ) disposed on a pusher ( 31 ). The engaging member ( 45 ) can engage a stopper member ( 47 ) coupled to an...
7513402 Power tool  
It is an object of the invention to provide an improvement of the operability in a driving operation using a power tool. A representative power tool may comprise a driving material driven into a...
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...
7506787 Nail-driving device with safety unit  
A nail-driving device has a housing, a trigger unit, a safety unit, a connecting unit and a magazine. The safety unit has first and second safety members in the housing. The connecting unit is...
7497363 Pneumatic fixing machine  
A pneumatic fixing machine has a piston ( 30 ) sliding within a cylinder ( 33 ), a first valve ( 5 ) movable between opening (L) and closing (D) positions, in correspondence of which the first...
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...
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...
7490748 Pneumatically operated fastener driving tool  
A pneumatically operated fastener driving tool capable of avoiding accidental release of a head bumper from a housing. The head bumper is made from an elastic material and is compressedly fitted to...
7490747 Fastener driving tool including push lever configured to avoid inclined orientation of the driver fasteners  
A fastener driving tool capable of driving a fastener in a direction orthogonal to a surface of a workpiece. A fastener driving operation is performed upon manipulation of a trigger and pressing a...
7487898 Combustion chamber control for combustion-powered fastener-driving tool  
A combustion-powered fastener-driving tool includes a combustion-powered power source, a valve sleeve reciprocable relative to the power source between a rest position and a firing position, and a...
7484647 Nail gun with a safety assembly  
A nail gun has a body, a breach assembly, a triggering device, a safety assembly and a magazine. The safety assembly has a safety lever and an activating beam, both of which are required to be...
7475800 Trigger valve for pneumatic nail gun  
A nail gun includes an air chamber, a main air passage, and a trigger valve with a valve body is disposed between the air chamber and the main air passage. The trigger valve includes a valve bar,...
7472812 Method and apparatus for precise location of materials  
A method and apparatus for precisely locating materials on a foundation includes an elongated survey rod, including a triggering surface, and fastener driver secured to the survey rod. The fastener...
7464843 Trigger switch mechanism of nail gun  
A trigger switch mechanism of a nail gun is pivotally attached between two side plates of a trigger of the nail gun. The switch mechanism includes a blocking piece pivotally attached to a safety...
7458492 Dual mode pneumatic fastener actuation mechanism  
A contact safety and trigger mechanism for use with a pneumatic fastener in order to permit efficient pneumatic fastener actuation mode selection. A rotating rod is included in a contact safety...
7455205 Magazining device for a drive-in power tool  
A magazining device ( 2 ) for a power tool ( 4 ) for driving in fastening elements includes a guide member ( 6 ) mountable on the power tool ( 4 ) coaxially with the drive-in axis (A), a receiving...
7451903 Main valve mechanism of compressed air nailing machine  
An air intake valve seat 24 is formed by mounting a cylinder seal 29 of rubber or the like from an upper face of a ring-shaped flange portion 28 formed to project from an outer peripheral...
7445139 Power driver utilizing stored spring energy  
It is an object of the invention to provide an effective technique for achieving a smooth driving operation with a driving power tool for driving a driving material into a workpiece. A...
7431185 Fan control for combustion-powered fastener-driving tool based on firing rate  
A combustion-powered fastener-driving tool includes a combustion-powered power source; at least one fan associated with the power source during operation; and a control system operationally...
7431103 Trigger assembly for nailer  
A contact trip assembly for a power nailer, wherein a contact member includes a curved portion that loops rearwardly towards a handle of the nailer. Also provided is an adjustment assembly...
7427008 Depth adjusting device for a power tool  
A fastening tool can include a housing and a motor assembly in the housing. The motor assembly can include an output member and a motor for translating the output member. A knob can be rotatably...
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...
7416100 Setting tool  
A hand-held setting tool for driving fastening elements in a workpiece includes a muzzle member ( 20 ) axially displaceable relative to the tool housing ( 11 ) in a direction of an operational axis...
7413103 Dry firing prevention device for nail gun  
The present invention refers to a dry firing prevention device, especially for use in a nail gun with a drawer type magazine, in which the main body of the nail gun is equipped with a safety...
7407071 Setting tool  
A setting tool for driving fastening elements in a constructional component includes piston stop device for braking the setting piston, and is located at an end region of the hollow chamber of the...
7407070 Fastener installation tool  
A fastener installation tool to install fasteners, such as rivets, risers, standoffs, and other types of fasteners operates upon vacuum and air pressure. Fasteners are installed with minimal...
7401719 Staple-driving gun with safety protection  
A staple-driving gun includes a gun body having a hollow housing configured with first and second air chambers separated by a partition, and a staple-discharging member mounted on the housing. A...
7395954 Pneumatic nail gun  
A pneumatic nail gun includes a gun body having an immovable cylinder therein; a hitting piston disposed in the cylinder; a main air housing collecting a compressed high pressure air with a...
7389901 Nailer with a safety device  
Disclosed herein is a nailer having an improved safety device. With the improved safety device, a movable plate, which is adapted to slidably move along a lower surface of a guiding unit, is...
7387227 Safety apparatus for spring powered staplers  
This invention provides a safety apparatus for a stapler, the safety apparatus comprises a first plate having a hook and a first opening, wherein when the first plate is in a first position, the...
7357286 Nailing machine  
A contact nose 15 , in which an ejection opening 24 is formed coaxially with an ejection opening 18 of a nose portion 13 that guides a driver slidably, is slidably provided at an end part of...
7344057 Nailer with adjustable guide member  
The nailer comprises a main body, an elongated nail ejection channel in the main body for receiving a nail to be ejected and including a nail outlet leading out of the main body, and a plunger...
7341172 Tool-less rotatable depth adjustment for fastener-driving tool  
An adjustable depth of drive assembly for use with a fastener driving tool includes a workpiece contact element having a contact end and an adjustment end, a rotatable adjustment member configured...
7328826 Power nailer with driver blade blocking mechanism magazine  
In a fastener-driving tool with a magazine, a nosepiece, and a driver blade slidably reciprocating relative to the nosepiece for driving fasteners, a mechanism for preventing jamming includes a...