发明名称 |
ANTRIEBS- UND STEUEREINRICHTUNG FUER WASSERFAHRZEUGE O.DGL. MIT MINDESTENS EINEM PAAR RUDERPROPELLER |
摘要 |
A watercraft having at least a pair of steerable propellers thereon spaced longitudinally along the center of the watercraft from a center of lateral resistance on the watercraft. The steerable propellers are also spaced equidistant from the longitudinal center line and on opposite sides thereof. The propellers are rotatably supported in underwater housings supported for angular movement through 360 DEG . A control device is provided for varying the direction of applied thrust to the watercraft by systematically varying the axes of rotation of the propellers relative to each other, assuming the thrust force for each steerable propeller is of the same magnitude. The magnitude of thrust can be, if desired, varied to provide additional control variations for the watercraft. |
申请公布号 |
DE2718831(A1) |
申请公布日期 |
1978.11.09 |
申请号 |
DE19772718831 |
申请日期 |
1977.04.28 |
申请人 |
SCHOTTEL-WERFT JOSEF BECKER GMBH & CO.KG |
发明人 |
AIS,SIEGFRIED;KRAUTKREMER,FRANZ,DIPL.-KFM. |
分类号 |
B63H25/02;B63H25/42;G05G9/08;(IPC1-7):B63H25/42 |
主分类号 |
B63H25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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