Constant torque UAV device, method and system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 18, 2023
Grant Date -
N/A
app pub date -
Feb 10, 2022
filing date -
Feb 10, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The disclosed invention comprises a spring-based launch device, and method of using the device within a system for launching an unmanned aerial vehicle (UAV) using constant torque springs to pull a carriage to accelerate a UAV to the necessary launch speed. A torque frame holds multiple constant torque springs attached to an adjustable power system, enabling a selectable number of springs to connect to a spool. The adjustable power system enables the launch speed of the UAV to vary based on its launch requirements. The spool is used to move a carriage at constant acceleration. The carriage holds the UAV and is pulled along rails until it hits a stop spring system, which stops the carriage, causing the aircraft to be launched off the carriage. Re-tensioning of the system occurs through a retraction mechanism which pulls the carriage back to a spring box, where it is positioned in tensioned configuration.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully