发明名称 |
Underwater vehicle and a fin assembly therefor |
摘要 |
A fin assembly for an underwater vehicle, the assembly comprising a portion of the hull of the vehicle having a recess therein, and a sleeve proximate a forward end of the recess and inclined inwardly from the hull portion at an angle to the hull portion and inclined transversely of the fore-and-aft axis of the vehicle at an angle to the hull portion. The assembly further comprises a fin having a mounting post at a base end thereof, the post being at an angle to the lengthwise axis of the fin, and at an angle to a fore-and-aft axis of the fin. The post is disposed in the sleeve and turnable therein to move the fin from a first position in the hull recess wherein the fin is disposed generally axially of the vehicle and conformed to the hull portion, to a second position in which the fin extends outwardly from the hull in a position radial to the vehicle axis and inclined rearwardly at an angle from a line extending radially of the vehicle axis.
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申请公布号 |
US5615632(A) |
申请公布日期 |
1997.04.01 |
申请号 |
US19960605313 |
申请日期 |
1996.02.07 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
NEDDERMAN, JR., WILLIAM H. |
分类号 |
F42B10/14;(IPC1-7):B63G8/00 |
主分类号 |
F42B10/14 |
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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