Title:
Automatic feed for hand drills
United States Patent 2538969


Inventors:
Kessler, Nichols A.
Eugene, Chitwood
Fugle, Matthew P.
Application Number:
US68353246A
Publication Date:
01/23/1951
Filing Date:
07/13/1946
Assignee:
Kessler, Nichols A.
Eugene, Chitwood
Fugle, Matthew P.
Primary Class:
Other Classes:
92/129, 92/244, 173/169
International Classes:
B23B45/14; B23B47/22; B23Q5/26
View Patent Images:
US Patent References:
2299824Governor1942-10-27
2274091Bucking tool1942-02-24
1003154N/A1911-09-12
0660705N/A1900-10-30
Foreign References:
FR685216A1930-07-08