Importance

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Abstract

A powered fastener driver includes a housing, a nosepiece coupled to the housing and extending therefrom, a cylinder positioned within the housing, a storage chamber cylinder at least partially surrounding the cylinder and containing therein pressurized gas in fluid communication with the cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable within the nosepiece between a ready position and a driven position, a canister magazine coupled to the nosepiece in which collated fasteners are receivable, a lifting mechanism operable to move the driver blade from the driven position toward the ready position, an electric motor, and a pusher mechanism. The pusher mechanism includes a body coupled to the nosepiece for relative translation, and a feeder arm coupled to the body for movement therewith and engageable with a forwardmost fastener of the collated fasteners to transfer the forwardmost fastener into the driver channel.

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First Claim