A bracket support assembly connected to the lower end of the head of a staple gun. The support assembly includes a U-shaped plate member having a web portion that functions to longitudinally align the driveway of the gun with a fastener-receiving opening in the mounting bracket and a pair of opposite spaced apart leg portions which function to laterally align the driveway with respect to the fastener-receiving openings of the mounting bracket. A flat support plate extending across the lower end ...

A stapler for paper binding utilizes a supporting means to firmly support staples so as to make binding process easy and stable. A stapler of the present invention includes a pressure plate spring received in a pressure bar pivoted to a front-opened cartridge. The pressure plate spring includes a front striking plate and a front bumper to drive a staple for binding papers and to confine such a staple from forward inclination. A supporting wedge is received in the staple cartridge to slide in the...

A mechanism is provided for execution of an instruction having one or more parameters that need to be resolved at runtime. Instructions being executed may be stored in non-rewritable storage. The present invention allows costly parameter resolution to be circumvented during subsequent executions of the same instruction. An interpreter invokes an optimization module when it encounters an instruction with one or more associated parameters that need to be resolved at runtime. If the optimization mo...

An automatic setting tool operatively coupled to a standard, rotary-impact drill-hammer for driving the shaped shank of a single piece anchor having an enlarged head into a hole drilled in masonry. The tool includes a rod having a front striker section and a rear holder section, a shoulder being formed at the junction of these sections. The holder section of the rod is adapted either to slip onto a drill bit held in the chuck of the drill-hammer or to be directly gripped by this chuck, whereby t...

A hand-held staple driving tool is provided for driving staples near to obstructions, such as walls. The tool has a solenoid, a solenoid plunger and a staple driving knife which is mounted generally parallel to the axis of the solenoid, but outboard of it near the front of the housing. The staple driving knife is connected to the solenoid plunger by means of an overhung transverse drive beam which is connected at its forward end to the upper part of the knife and at its rearward end to the top o...

New catalysts, useful for performing hydrocarbons conversions such as reforming, production of aromatics, isomerization of paraffinic and aromatic hydrocarbons, hydrocracking, hydrodealkylation and steam-dealkylation, are formed of a carrier such as alumina and active elements comprising a noble metal of the platinum family, titanium, at least one metal selected from manganese, technetium and rhenium, and halogen, said catalysts being advantageously used as a moving bed.

A stapling unit for use with an endoscopic stapling system adapted to be advanced along an endoscope to a predetermined location within a body lumen to staple the portion of tissue, as part of an occlusal or full thickness resectioning procedure. The stapling unit comprises a first casing having a distal end, a proximal end and a stapling device mounted thereto adjacent to a first window extending through a periphery of the first casing. The invention includes methods for the stapling, severing ...

A polymeric, surgical clip having first and second curved leg members joined at their proximal end by a reduced thickness hinge portion and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces which are substantially parallel when the clip is closed. The first leg member has a concave inner surface and a hook portion at its distal end curved toward the second leg member. The clip includes a sharp distal tip on the end of the hook portion...

A cartridge is provided that reliably feeds staples even when the sheet of staples is completely unraveled. A shaft is established in the housing unit for the cartridge as a mechanism for forming a space. The shaft is not centered inside the round housing unit but is instead off-center. In other words, the shaft is located beneath the center line of the housing unit. Also, the shaft is located completely inside the hollow cavity formed by the rolled sheet of staples. As a result, the sheet of st...

A driving tool and method for injecting fasteners such as nails, or the like into workpieces such as drywall, ceilings or wood for framing a building. The driving tool includes a piston coupled to a rod that is driven forward to engage a head of a nail within a chamber of a barrel and drive the nail out the tool through a nozzle. The tool has a resilient member that is impacted on one end by a piston engaging with the nail to slow the piston's and rod's forward velocity. The resilient member is ...