Submersible vehicle launch and recovery system
First Claim
1. Submersible vehicle launch and recovery system comprising a grab comprising at least two arms capable of moving relative to each other, the arms being rotatable between an open position and a closed position, in which closed position the jaws of the arms are able to grip a handling element on a submersible vehicle, the arms comprising attachment means so arranged that the arms tend to close when the system is suspended by the said attachment means, at least one arm comprising buoyancy means so distributed as to tend to open the said arm when the system is submerged.
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Accused Products
Abstract
A submersible vehicle launch and recovery system comprises a grab comprising at least two arms capable of moving relative to each other, the arms being rotatable between an open position and a closed position, in which closed position the jaws of the arms are able to grip a handling feature on a submersible vehicle. The arms comprise attachment means so arranged that the arms tend to close when the system is suspended by the said attachment means, at least one arm comprising buoyancy means so distributed as to tend to open the said arm when the system is submerged.
34 Citations
12 Claims
- 1. Submersible vehicle launch and recovery system comprising a grab comprising at least two arms capable of moving relative to each other, the arms being rotatable between an open position and a closed position, in which closed position the jaws of the arms are able to grip a handling element on a submersible vehicle, the arms comprising attachment means so arranged that the arms tend to close when the system is suspended by the said attachment means, at least one arm comprising buoyancy means so distributed as to tend to open the said arm when the system is submerged.
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10. Submersible vehicle launch and recovery system comprising a grab comprising at least two arms capable of moving relative to each other, the arms being rotatable between an open position and a closed position, in which closed position the jaws of the arms are able to grip a handling element on a submersible vehicle, the arms being supported so that the arms tend to close when the system is suspended, at least one arm comprising a buoy so configured as to tend to open the said arm when the system is submerged.
- 11. Assembly comprising a launch and recovery system comprising a grab comprising at least two arms capable of moving relative to each other, the arms being rotatable between an open position and a closed position, in which closed position the jaws of the arms are able to grip a handling element on a submersible vehicle, the arms comprising attachment means so arranged that the arms tend to close when the system is suspended by the said attachment means, at least one arm comprising buoyancy means so configures as to tend to open the said arm when the system is submerged and a handling element designed to be attached to a submersible vehicle and configured so as to engage with the jaws of the launch and recovery system.
Specification