192 clutches and power-stop control – Latch operated – Longitudinally moving transmission member
Patent
1989-11-27
1991-07-16
Bonck, Rodney H.
192 clutches and power-stop control
Latch operated
Longitudinally moving transmission member
192 67R, 192114R, F16D 1104, F16D 2312
Patent
active
050317407
ABSTRACT:
A mechanical disconnect mechanism for an aircraft engine driven constant speed drive unit where the driving shaft (14) and the driven shaft (18) are drive connected by toothed clutch members (16,24). The disconnect involves a cam (38) which causes a sleeve (22) to slide axially by a distance sufficient to disconnect the clutch teeth by engagement with a pawl (42) that is normally held in an inactive position but released under emergency conditions.
REFERENCES:
patent: 1193008 (1916-08-01), Fuller
patent: 1367309 (1921-02-01), Dunham
patent: 2642970 (1953-06-01), Szekely
patent: 3365981 (1968-01-01), Gantzer
patent: 3441116 (1969-04-01), Quenneville
patent: 4042088 (1977-08-01), Schmohe
patent: 4195718 (1980-04-01), Schmohe
patent: 4244455 (1981-01-01), Loker
patent: 4434881 (1984-03-01), Denk et al.
Deichstetter Alfred A.
Johnson Martin S.
Bonck Rodney H.
Sundstrand Corporation
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