| 发明名称 |
FOLDING BOAT PROPELLER |
| 摘要 |
<p>APPLICANT: AB VOLVO PENTA CASE 7024 TITLE: FOLDING BOAT PROPELLER A boat propeller with foldable blades, a so-called folding propeller, in which the mounting axes of the blades in the hub are inclined towards the rotational axis of the hub, so that the blades are movable between their folded and unfolded positions by rotating essentially one-half turn.</p> |
| 申请公布号 |
CA1172521(A) |
申请公布日期 |
1984.08.14 |
| 申请号 |
CA19810368620 |
申请日期 |
1981.01.15 |
| 申请人 |
AB VOLVO PENTA |
发明人 |
BRANDT, LENNART H.;HULTMARK, INGVAR O.;PETERSSON, LARS H.;SODERBAUM, CARL U. |
| 分类号 |
B63H1/22;B63H1/24;(IPC1-7):B63H1/24 |
主分类号 |
B63H1/22 |
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