Patent ID: 6779697
Filing Date: 2004-08-24
Classification: B25C

Abstract:
A pneumatic nailer comprising:a body having a piston movably received in a chamber in the body, a piston rod extending from the piston and extending out from a connection tube of the body, a position sleeve connected to the connection tube and a hole radially defined through position sleeve, a bead and a spring received in the hole; a barrel having a first end rotatably and movably received in the position sleeve, a groove defined in an outer periphery of the barrel and the bead engaged with the groove, a plurality of elongated recesses defined longitudinally in the outer periphery of the barrel and communicating with the groove, a spring received in the position sleeve and biasing the first end of the barrel, the piston rod extending in a longitudinal passage in the barrel, and a magazine connected to the barrel and communicating with the longitudinal passage in the barrel.