Elongated-member-driving apparatus – With means to support member and/or work relative to driver – Impact-type driver
Patent
1989-10-11
1990-12-18
Bell, Paul A.
Elongated-member-driving apparatus
With means to support member and/or work relative to driver
Impact-type driver
227149, B25C 102
Patent
active
049780476
ABSTRACT:
A device for facilitating the hammering of a nail including a substantially cylindrical outer casing having a first open end and a second open end. A striking pin having a first end with a rounded head provided thereon disposed to be struck by a hammer or the like. An inner tube is received in the outer casing and attached to the striking pin at a first end thereof. The inner tube is longitudinally slidable in the outer casing. Two flexible holding strips each having a concave portion are disposed to be pressed outwardly for receiving a nail to be hammered therebetween. A hammering pin is attached to a second end of the inner tube at a first end thereof. A second end of the hammering pin is disposed to abut the head of the nail to be hammered which is held by the concave portions of the two holding strips before hammering. Two springs are provided for repositioning the hammering pin, the inner tube and the striking pin after the hammering of the nail is completed.
REFERENCES:
patent: 4437602 (1984-03-01), Kaczmarek
patent: 4461418 (1984-07-01), Schaefer
patent: 4676424 (1987-06-01), Meador et al.
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