Flat anchor with claws
OwnerAlain Nicolas Maurininventor
Life of this patent
Estimating the term…
Abstract
An attachment of a stockless anchor on the sea floor encourages flukes to tilt as soon as the vessel pulls away, while maintaining stability on the floor. The weight of the flukes act as a pivot with the crown of the stockless anchor that, when placed on the floor, causes the anchor to become attached by being buried in the floor when the vessel pulls away. The attachment comprises two claws fastened to the flanks of the flukes at or in close proximity of the crown on the pivot axis of the flukes, thereby enabling them to tilt and become attached immediately in the floor as soon as the anchor is placed on the floor. When the vessel pulls away the anchor is open and becomes attached immediately. An attachment to the floor avoids or reduces dragging of the anchor on the floor.
Claims11
A stockless anchor comprising:
- two flukes pivotally mounted on a shank;
- and
- a crown;
- the stockless anchor being characterized by claws fastened on flanks of each fluke of the crown, said claws extend in three dimensions (x, y, z) with a vertical dimension (y) that is preponderant over length and width dimensions (x, z), the claws being placed on a pivot axis of the flukes;
- wherein the claws comprise a plane vertical surface including openings.
A stockless anchor comprising:
- two flukes pivotally mounted on a shank;
- and
- a crown;
- the stockless anchor being characterized by claws fastened on flanks of each fluke of the crown, said claws extend in three dimensions (x, y, z) with a vertical dimension (y) that is preponderant over length and width dimensions (x, z), the claws being placed on a pivot axis of the flukes;
- wherein the claws are retractable for stowage.
A stockless anchor comprising:
- two flukes pivotally mounted on a shank;
- and
- a crown;
- the stockless anchor being characterized by claws fastened on flanks of each fluke of the crown, said claws extend in three dimensions (x, y, z) with a vertical dimension (y) that is preponderant over length and width dimensions (x, z), the claws being placed on a pivot axis of the flukes;
- wherein the claws include at least one fastener tab, the at least one fastener tab is pierced and secured to the flukes by threaded systems.
Dependencies are inferred from the claim text.