Ships – Steering mechanism – Remote control steering excluding manual operation
Reexamination Certificate
2006-12-26
2006-12-26
Vasudeva, Ajay (Department: 3617)
Ships
Steering mechanism
Remote control steering excluding manual operation
C074S493000
Reexamination Certificate
active
07152545
ABSTRACT:
A manual hydraulic steering apparatus of a vessel is provided with a tilting mechanism1positioned on one side of a dashboard D and a hydraulic pump51positioned on the other side. A tilt housing2is fixed to a mounting plate3and has an oil feeding tank11formed in an upper portion thereof. A semispherical shell4is supported turnably in all directions by the tilt housing2. A steering shaft5is supported rotatably by the semispherical shell4and is rotatably coupled to the driving shaft53. The steering shaft5is also tiltable on a horizontal axis perpendicular to the driving shaft. The hydraulic pump51includes a pump casing52, which has a mounting part52bextending into a larger hole D1of the dashboard D. An oil feeding pipe13extends through a smaller hole D2of the dashboard D and communicates with the oil feeding tank11and an oil tank54of the hydraulic pump51.
REFERENCES:
patent: 5836211 (1998-11-01), Ross et al.
patent: 2005/0166819 (2005-08-01), Zeiger
patent: 2000-43794 (2000-02-01), None
Sasayama Katsuhiko
Shimada Ken'ichi
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