Invention Grant
- Patent Title: Non-rotary joint
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Application No.: US17075796Application Date: 2020-10-21
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Publication No.: US11237337B1Publication Date: 2022-02-01
- Inventor: Anthony A Ruffa
- Applicant: The United States of America as represented by the Secretary of the Navy
- Applicant Address: US RI Newport
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US RI Newport
- Agent James M. Kasischke; Michael P. Stanley
- Main IPC: G02B6/36
- IPC: G02B6/36 ; G02B6/38 ; H02G1/06

Abstract:
A non-rotary joint for connecting a static component to a rotatable component includes an adapter on a rotatable part. A motor is joined to rotate the rotatable part. A connector is joined to the static component. The connector can be moved by an actuator from a first position joined with the adapter to a second position positioned away from the adapter. A controller is joined to control the motor and the actuator. The controller signals the actuator to move to the second position when the motor is activated and signals the actuator to move to the first position when said motor is deactivated. In a practical embodiment, the non-rotary joint makes a connection between a static signal carrier and a cable on a winch drum.
Information query