发明名称 |
Power attachment for a boom for water sports |
摘要 |
A powered boom assembly for water skiing, particularly for barefoot skiing, allows boat personnel to activate a switch to automatically change the position of the boom while the boat is operating and while the skier is using the boom. The assembly includes a powered linear actuator which is attached by a bracket to the pylon of the motor boat. A fitting on the actuator is used to mount the boom, the fitting may also be attached to the pylon, so that the fitting and boom move up and down when the actuator is activated by the switch. A bracket securely attaches the actuator to the boom.
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申请公布号 |
US5730078(A) |
申请公布日期 |
1998.03.24 |
申请号 |
US19960584166 |
申请日期 |
1996.01.11 |
申请人 |
RUMMELL, DAVID L.;O'DEA, JAY |
发明人 |
RUMMELL, DAVID L.;O'DEA, JAY |
分类号 |
B63B35/81;(IPC1-7):B63B21/04 |
主分类号 |
B63B35/81 |
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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