| 摘要 |
A modular anchor with a stress sensitive shank that permits its easy retrieval from the floor onto which the anchor became stuck. This retrieval is accomplished by merely pulling the anchor cable, the integrity of the cable being preserved as a consequence of the yielding of a shear pin that is part of the modular anchor. The shear pin breaks when it is subjected to a stress that satisfies a certain limit condition. The modular anchor may be disassembled to be carried in a bag with other elements useful for fastening a boat to shore. The anchor preferably has a fluke in the form of a plow or plowshare fluke.
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