Title:
Hydraulic unit
United States Patent 2559125


Inventors:
Lee, Chite S.
Application Number:
US5084348A
Publication Date:
07/03/1951
Filing Date:
09/23/1948
Assignee:
Lee, Chite S.
Primary Class:
Other Classes:
60/380, 417/410.1
International Classes:
F15B21/08
View Patent Images:
US Patent References:
2440948Single control pilot1948-05-04
2301122Control for hydraulic mechanism1942-11-03
2280392Power transmission1942-04-21
2210144Hydraulic control apparatus1940-08-06
2173396Broaching machine1939-09-19
2160217Machine tool unit with feeding mechanism1939-05-30
2107760Hydraulic mechanism1938-02-08
2051052Machine tool hydraulic control system1936-08-18
1972273Internal combustion engine1934-09-04
1514973Oil pump1924-11-11
1104057N/A1914-07-21