Patent ID: 7748588

Claim:
A power drive nailing machine comprising: a driver for striking a nail; a nose portion including an injection port; a magazine charged with connected nails, successively supplying the connected nails into the injection port and including a pair of side walls, the connected nails respectively including heads, shafts, and tip-ends; guide portions respectively formed on the pair of side walls to be opposed to each other and engaged with a side face of the connected nails for guiding a portion of the nail shafts of the connected nails; an opening portion formed in one of the pair of side walls on a driver end side of the nose portion at the nail head side relative to the guide portions; and a notched portion formed in the other of the pair of side walls on a discharge end side of the nose portion at the nail tip-end side relative to the guide portions, the driver end side of the nose portion being above the guide portions and the discharge end side of the nose portion being below the guide portions, wherein the opening portion and the notched portion provide access to the injection port to remove a clogged nail inside the injection port without detaching the magazine from the nose portion and without providing an openable/closable front plate at the nose portion.