Marine propulsion – Engine – motor – or transmission control means – For transmission
Reexamination Certificate
2007-09-11
2007-09-11
Sotelo, Jesus (Department: 3617)
Marine propulsion
Engine, motor, or transmission control means
For transmission
C440S087000, C440S084000, C440S075000, C440S001000
Reexamination Certificate
active
11226963
ABSTRACT:
A shift device for a boat is operated by a shift lever. Movement of the shift lever causes movement of a mechanical actuator. The device comprises means for detecting the positions of the shift lever at specified time intervals and means for obtaining by calculation an estimated time at which the shift lever will reach an operation end position based on the data from the means for detecting. Means for controlling the drive speed of the actuator also are provided. The shift device corresponds the completion of shift lever movement to the completion of shifting by timing the actuator movement to encourage shifting at the time the shift lever is anticipated to stop movement.
REFERENCES:
patent: 6659815 (2003-12-01), Motsenbocker
patent: 6835109 (2004-12-01), Takada et al.
patent: 2004/0121661 (2004-06-01), Okuyama
patent: 10-184402 (1998-07-01), None
Oguma Takahiro
Okuyama Takashi
Knobbe Martens Olson & Bear LLP
Sotelo Jesus
Venne Daniel V.
Yamaha Marine Kabushiki Kaisha
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