A pivotally connected stapler machine is disabled as a staple ejecting apparatus and is converted into pivotally connected lever handles to operate the enabled double jawed staple remover. To disable the stapler machine and enable the staple remover, stapler machine magazine (24), magazine shroud (56) are pushed rearward on base (10) along the hinge pin guide track (18) enabling pivotally connected staple remover jaws consisting of bottom staple remover jaw (38) and top staple remover jaw (44) t...

A nail-driving gun includes a safety rod disposed movably on a front end of a barrel, and a trigger member disposed movably on a handle. Upon actuation of the safety rod and the trigger member, the barrel shoots a nail therefrom. When the safety rod is pressed against a wall prior to actuation of the trigger member, the gun can be operated in a single shot mode, in which the safety rod is prevented from returning to its original position due to a positioning pin that is attached movably to the t...

A top cap of a power nailer includes two annular flanges in the interior of the top cap and an annular space is defined between the two flanges. A piston is movably received in the top cap and a tubular body of the piston is movably engaged with the annular space. The two flanges each have a groove which communicates with the annular space. Two seals are engaged with the two grooves so that the piston movably contacts the seals and the flanges are not scraped by the piston.

A nail-driving gun includes a safety rod disposed movably on a front end of a barrel, and a trigger member disposed movably on a handle. Upon actuation of the safety rod and the trigger member, the barrel shoots a nail therefrom. When the safety rod is pressed against a wall prior to actuation of the trigger member, the gun can be operated in a single shot mode, in which the safety rod is prevented from returning to its original position due to a hook member that is attached to the trigger membe...

The present invention relates to an adjusting apparatus of a trigger of a pneumatic nailer comprising a gun body whose trigger assembly includes a primary trigger and a secondary trigger. A safety inflection arm presses against the secondary trigger. At least two coupled shaft holes are formed on the respective side plates of the primary trigger while a neck is interposed between the two shaft holes. An adjusting assembly composed by a shaft, a compression spring and a press block is pivotably c...

A nail press structure of a nail ejection gun includes a frame body having a nail outlet seat, and a nail magazine. The nail magazine includes an L-shaped magazine plate assembled with a magazine seat, such that a plurality of nails may be received in the space defined between the magazine seat and the magazine plate. The magazine seat is formed with a plurality of magazine grooves, and the magazine plate is formed with a hollow plate locked on the magazine seat. A plurality of elastic members a...

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 11 is pivoted on its pivot end 16, pivoting movement of the trigger 11 moves a pivot end 18 of the trigger arm 19 to press the central portion of the trigger arm 19 into contact with the plunger 17 and, with the plunger 17 serving as a fulcrum, to press the free end 19a downward against the upper end 12...

A staple storage cassette, comprising a staple assembly slidably installed on a cassette rail member across a pair of guide rails vertically formed parallel with each other, a feeder slidably brought into contact with the rear end part of the staple assembly, and a cassette cover member forming a passage in which staples and the feeder are inserted. A stopper is installed and a blade guide hole is formed at the front end part of the cassette cover member, and engagement recessed parts engaged wi...

A fastening element driving apparatus includes a barrel for receiving a fastening element, and a handle for attaching a removable magazine which feeds fastening elements to the barrel. A forward part of the apparatus is arranged to cooperate with a supply end of the magazine and ensure that a fastening element is transferred from the magazine into the barrel. A free end of the handle away from the barrel carries a rod for fixing another, loading end of the magazine thereto. The fixing rod is piv...

A motor mount for suspending a fan motor in a combustion-powered tool includes an inner ring for securing to the motor, an outer ring that is secured to a portion of the tool, and a web portion disposed between and connecting the inner ring and outer ring. The inner ring, outer ring, and web portion are formed as a unitary piece. Preferably, the mount is formed of a thermoplastic polyester elastomer.