| 60 / | HD | POWER PLANTS |
|
| 495 | DF | MOTOR HAVING A BUOYANT WORKING MEMBER {2} |
| 497 |  | .~ Working member actuated by the rise and fall of a surface of a body of fluid {9} |
| 498 | DF | .~.~> Having tide responsive working member positioning means |
| 499 | DF | .~.~> Having means responsive to lateral impulse of fluid |
| 500 | DF | .~.~> Having articulated buoyant members |
| 501 | DF | .~.~> Motor is free floating unit |
| 502 | DF | .~.~> Having fluid flow or wave controlling, confining or directing means {1} |
| 504 | DF | .~.~> Having flexible strand working member motion transmitting means |
| 505 | DF | .~.~> Having relatively movable working members |
| 506 | DF | .~.~> Working member pivotally supported |
| 507 | DF | .~.~> Having one-way clutch power transmission means, e.g., ratchet, etc. |