초록 ▼

An air-driven nail puller device for easily and quickly removing a nail from a structure. The air-driven nail puller device includes a housing having an elongate first end portion, an open first end, a second end, and a handle portion being disposed intermediate of the first and second ends with the

An air-driven nail puller device for easily and quickly removing a nail from a structure. The air-driven nail puller device includes a housing having an elongate first end portion, an open first end, a second end, and a handle portion being disposed intermediate of the first and second ends with the elongate first end portion having a bore extending therethrough; and further includes a tubular shaft support member disposed within said housing and having a side wall; and also includes a drive shaft being movably disposed in the housing and having a first end and a second end; and further includes an engaging and clamping assembly for engaging and clamping about a nail head; and further includes an impacting assembly for forcing the first end of the drive shaft outwardly of the housing so that the engaging and clamping assembly engages and clamps about a nail head; and also includes a retraction assembly for retracting the first end of the drive shaft within the housing through the open first end.

대표청구항 ▼

1. An air-driven nail puller device comprisinga housing having an elongate first end portion, an open first end, a second end, and a handle portion being disposed intermediate of said first and second ends, said elongate first end portion having a bore extending therethrough; a tubular shaft support

1. An air-driven nail puller device comprisinga housing having an elongate first end portion, an open first end, a second end, and a handle portion being disposed intermediate of said first and second ends, said elongate first end portion having a bore extending therethrough; a tubular shaft support member disposed inside said housing and having a side wall; a drive shaft movably disposed in said housing and having a first end and a second end; a means for engaging and clamping about a nail head; a means for forcing said first end of said drive shaft outwardly of said housing; and a means for retracting said first end of said drive shaft within said housing through said open first end.