Cutting by use of rotating axially moving tool – Tool-support – With tool-retaining means
Patent
1976-05-12
1977-09-13
Hinson, Harrison L.
Cutting by use of rotating axially moving tool
Tool-support
With tool-retaining means
408144, 408186, B23B 3110, B23B 5100, B23B 2714
Patent
active
040478300
ABSTRACT:
A drilling tool, particularly for working metals, in which a tool holder is provided at its frontal or end surface with a receiving slot which is open on three sides and in which an interchangeable blade type drill bit is fastened. A bar-shaped adapter is symmetrically inserted into the receiving slot between the drill bit and the bottom surface of the slot. The adapter extends laterally beyond the periphery of the tool holder with one end surface abutting the bottom surface of the slot and the opposite end surface contacting and providing an abutment for at least the portions of the blade shaped drill bit which extend laterally beyond the periphery of the tool holder.
REFERENCES:
patent: 1746381 (1930-02-01), Davis
patent: 2934113 (1960-04-01), Hollien
patent: 3915585 (1975-10-01), Eckle
Fried. Krupp Gesellschaft mit beschrankter Haftung
Hinson Harrison L.
LandOfFree
Drilling tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drilling tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drilling tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-270496