Randall H Hoover

US Patent:

20190031309, Jan 31, 2019

Filed:

Oct 1, 2018

Appl. No.:

16/148733

Inventors:

- Chicago IL, US
Randall L. Hoover - Yorba Linda CA, US

International Classification:

B63G 8/24
B63G 8/41
B63G 8/00
F42B 19/12
H04B 13/02

Abstract:

An example underwater vehicle includes a first section detachably coupled to a second section that is positioned forward of the first section, and a hinge detachably coupling the first section to the second section, where the hinge creates a pivot between the first section and the second section. The underwater vehicle includes a lock having a locked position and an unlocked position, where, in the locked position, the lock couples the first section and the second section together, and where, in the unlocked position, the second section is capable of decoupling from the first section. The underwater vehicle also includes a drag fin associated with the second section that is movable to an extended position away from the second section to create a drag force which causes the second section to pivot about the hinge, away from the first section, when the underwater vehicle is traveling through a fluid medium.