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A/S Hydraulik Brattvaag Patents |
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Assignee: A/S Hydraulik Brattvaag
Address: Brattvag, NO
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4196888 |
Winches |
April 8, 1980 |
| Winch especially a ship's winch designed for mooring, hauling, towing and the like. A control system adapted to establish a desired tension in the hawser via the drum of the winch by regulating the power of the drive motor so as to pacify or mitigate peak tensional loads on the hawser. A |
| 4166545 |
Method and apparatus for transferring cargo between an ocean-located unit and a vessel |
September 4, 1979 |
| Method and apparatus for transferring cargo between an ocean-located unit and a vessel by way of a loading crane or derrick with associated winch and especially at sea under conditions of heavy wave movement. A cargo-supporting hook is subjected during loading and unloading to a cont |
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