Cutting by use of rotating axially moving tool – With product handling or receiving means
Patent
1993-05-17
1994-10-25
Howell, Daniel W.
Cutting by use of rotating axially moving tool
With product handling or receiving means
408 97, 408130, B23B 4500
Patent
active
053583612
ABSTRACT:
A self-feed drill assembly (10) for forming an opening within a work piece (20). The drill assembly (10) includes a power driven drill (12) having a rotating cutting element (18) and a mounting fixture (14) for maintaining the relative position of the power driven drill with respect to the work piece (20). The mounting fixture (14) includes a nose piece housing (22), a foot mount housing (24) and a means for releasably joining the nose piece housing and the foot mount housing in an axially coupled position. The nose piece housing (22) defines a first chamber (26) adapted to receive a leading portion of the power driven drill (12) and the foot mount housing (24) defines a second chamber (28) adapted to receive the nose piece housing and in communication with the first chamber such that at least the rotatable cutting element (18) extends through the first chamber, the second chamber and the foot mount housing to contact the work piece (20).
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GenCorp Inc.
Howell Daniel W.
Meenan Larry R.
Rywalski Robert F.
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