Internal-combustion engines – Starting device – For airplane
Patent
1983-03-14
1985-07-30
Dolinar, Andrew M.
Internal-combustion engines
Starting device
For airplane
74 6, 192 7015, 192 7017, 192107R, F02N 1112
Patent
active
045314829
ABSTRACT:
A starting device for gasoline engines which may be started by spinning the crankshafts thereof, and comprising a torque transmission device consisting of a male friction cone adapted to be fixed in and turned axially by an ordinary electric drill device, and a matching conical female cup adapted to be affixed concentrically to an engine crankshaft and to receive the male cone therein so that rotation of the latter rotates the former to start the engine. A novel connection of the cone to the electric drill permits misalignment of the drill axis with the crankshaft, and damps the application of rotary force to the cup to avoid shocks to the system.
REFERENCES:
patent: 2451621 (1948-10-01), Houston
patent: 2804957 (1957-09-01), Pechin, Jr.
patent: 3190276 (1965-06-01), Diggs
patent: 4399782 (1983-08-01), Shelley
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