Published Resources Details Letters Patent
- Steering mechanism for torpedoes
- United States Patent Office, 3461
Specification forming part of Letters Patent No. 925,710. Application filed January 13 1908.
"The improvements relate chiefly to what is known as the "unlocking gear," comprising the gyroscope spinning means, the means for setting the gyroscope free after spinning and upon the launching of the torpedo, and means for resetting the parts for a new operation…"