Internal-combustion engines – Starting device – For airplane
Patent
1989-04-27
1990-05-08
Dolinar, Andrew M.
Internal-combustion engines
Starting device
For airplane
74 7C, 74 7E, 74625, 192 42, F02N 302, F02N 1100
Patent
active
049228684
ABSTRACT:
A starting system having: a recoil type starter disposed so as to be concentric with a crankshaft of an internal combustion engine and to face one end of the same, the recoil starter having a recoil drum having a hollow boss portion and an engaging portion formed at its one side facing the one end of the crankshaft; a motor starter; a rotary shaft inserted into the hollow boss portion of the rotary drum concentrically therewith and capable of being rotated by the motor starter; a shock absorbing spring disposed around the rotary shaft; and ratchet members disposed at the one end of the crankshaft, the ratchet members being capable of respectively engaging with the spring and the engaging portion.
REFERENCES:
patent: 2939448 (1960-06-01), Hansen
patent: 3219021 (1965-11-01), Mercer et al.
patent: 3405293 (1968-10-01), Burkett et al.
patent: 3570464 (1971-03-01), Morabit et al.
patent: 4848288 (1989-07-01), Murase et al.
Dolinar Andrew M.
Kioritz & Corporation
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