The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2024
Filed:
Sep. 10, 2021
United States of America As Represented BY the Secretary of the Navy, Arlington, VA (US);
Tye Langston, Lynn Haven, FL (US);
Dane Maglich, Panama City Beach, FL (US);
United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
An endless track drive that can be coupled to a vehicle includes a plurality of track feet wherein each track foot is adapted to periodically contact a surface on which the vehicle is to travel as the endless track drive is rotated. At least one spring is coupled to each track foot. The spring(s) apply a biasing force to the track foot that positions the track foot in a neutral position relative to the endless track drive when the track foot is not in contact with the surface. The biasing force is less than a frictional force experienced by the track foot when the track foot is in contact with the surface.