Long-Airdox Company

Fred T Adkins

David M Clonch

Fred D Boyd

A mining vehicle with an improved tailgate design for raising the tailgate above or lowering the tailgate below the mining vehicle depending on operating conditions. The tailgate is comprised of a tailgate door and at least one side bracket which is coupled to the mining vehicle via a respective pivot point. At least one forward hydraulic cylinder is pivotally coupled at a first end to the at least one side bracket and the second end pivotally coupled to the vehicle at a respective first attachment point. The tailgate is further comprised of at least one pivot point hydraulic cylinder, having a first end pivotally coupled to the tailgate door and a second end coupled to the vehicle, such that the tailgate can be raised above or lowered below the mining vehicle as desired.

Growing community of inventors

Bristol, VA, United States of America

Fred T Adkins