Abstract

The present disclosure includes an underwater retrieval device for retrieving an underwater instrument. The device includes a buoyancy means, a cable reel, a controller configured to receive an external signal, a release mechanism in communication with the controller, and a locking mechanism configured to lock the cable reel. The locking mechanism can comprise a locking pin engageable with the cable reel, a locking lever biased in an unlocked configuration, and a lock for securing the locking lever in the locked configuration. There is also provided an underwater retrieval system that includes the underwater retrieval device and a rewinder device that can rewind the device without disassembly or replacement of parts. When the device receives the external signal, the controller sends a signal to the release mechanism, which releases the lock and unlocks the cable reel, which allows the device to return to the surface via the buoyancy means.

IPC Classes  ?

• B63B 22/06 - Anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
• A01K 69/08 - Rigid traps, e.g. lobster pots
• B63B 22/28 - Buoys container type, i.e. having provision for the storage of material submerged when not in use

Abstract

The present disclosure includes an underwater retrieval device for retrieving an underwater instrument. The device includes a buoyancy means, a cable reel, a controller configured to receive an external signal, a release mechanism in communication with the controller, and a locking mechanism configured to lock the cable reel. The locking mechanism can comprise a locking pin engageable with the cable reel, a locking lever biased in an unlocked configuration, and a lock for securing the locking lever in the locked configuration. There is also provided an underwater retrieval system that includes the underwater retrieval device and a rewinder device that can rewind the device without disassembly or replacement of parts. When the device receives the external signal, the controller sends a signal to the release mechanism, which releases the lock and unlocks the cable reel, which allows the device to return to the surface via the buoyancy means.

IPC Classes  ?

• B63B 22/06 - Anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
• B63B 22/28 - Buoys container type, i.e. having provision for the storage of material submerged when not in use
• B63B 27/36 - Arrangement of ship-based loading or unloading equipment for cargo or passengers for floating cargo

Abstract

The present disclosure includes an underwater retrieval device for retrieving an underwater instrument. The device includes a buoyancy means, a cable reel, a controller configured to receive an external signal, a release mechanism in communication with the controller, and a locking mechanism configured to lock the cable reel. The locking mechanism can comprise a locking pin engageable with the cable reel, a locking lever biased in an unlocked configuration, and a lock for securing the locking lever in the locked configuration. There is also provided an underwater retrieval system that includes the underwater retrieval device and a rewinder device that can rewind the device without disassembly or replacement of parts. When the device receives the external signal, the controller sends a signal to the release mechanism, which releases the lock and unlocks the cable reel, which allows the device to return to the surface via the buoyancy means.

IPC Classes  ?

• B63B 22/06 - Anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
• B63B 22/28 - Buoys container type, i.e. having provision for the storage of material submerged when not in use
• B63B 27/36 - Arrangement of ship-based loading or unloading equipment for cargo or passengers for floating cargo
• E05B 47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
• E05B 65/00 - Locks for special use
• E05B 73/00 - Devices for locking portable objects against unauthorised removalLocking devices not provided for in other groups of this subclass