Measuring and testing – Simulating operating condition – Marine
Reexamination Certificate
2008-03-18
2008-03-18
Cygan, Michael (Department: 2855)
Measuring and testing
Simulating operating condition
Marine
Reexamination Certificate
active
11276087
ABSTRACT:
Disclosed is a vehicle engine in which a crankcase is reduced in length in a crankshaft direction and in which the number of parts for an ignition signal detecting device is reduced, whereas rigidity and function of a one-way clutch for a starter mechanism is maintained. The one-way clutch is mounted on one end of a crankshaft, and a sensor of the ignition signal detecting device is positioned radially outside a cylindrical outer wall of a clutch outer component of the one-way clutch. The cylindrical outer wall of the clutch outer component includes a plurality of concave and convex parts as a signal output part in its circumferential direction, where each of the concave and convex parts extends in the crankshaft direction. The cylindrical outer wall includes an annular reinforced part having a thickness which is greater than that of a bottom wall forming the concave part.
REFERENCES:
patent: 6405846 (2002-06-01), Reik et al.
patent: 7004135 (2006-02-01), Tsutsumi et al.
patent: 8-086223 (1996-04-01), None
Okada Yoshio
Ono Takahiro
Cygan Michael
Davis Octavia
Kawasaki Jukogyo Kabushiki Kaisha
Wenderoth , Lind & Ponack, L.L.P.
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