Patents Assigned to Gordon A. Brewer
  • Flexible mobile conveyor
    Patent number: 4256213
    Abstract: A flexible mobile conveyor is provided which is particularly useful in deep mining operations. The conveyor comprises a plurality of carriages, a pair of wheels supporting each carriage, an endless conveyor mounted on each carriage, drive means on each carriage engaging and driving the conveyor means, a swivel connection between each pair of carriages permitting generally universal movement between adjacent carriages and a main power source on one of said carriages, driving the supporting wheels.
    Type: Grant
    Filed: September 14, 1977
    Date of Patent: March 17, 1981
    Assignees: Gordon A. Brewer, Eugene F. Buell
    Inventors: Howard A. Shaw, John D. Todhunter
  • Flexible mobile conveyor
    Patent number: 3974907
    Abstract: A flexible mobile conveyor is provided which is particularly useful in deep mining operations. The conveyor comprises a plurality of carriages, a pair of wheels supporting each carriage, an endless conveyor mounted on each carriage, drive means on each carriage engaging and driving the conveyor means, a swivel connection between each pair of carriages permitting generally universal movement between adjacent carriages and a main power source on one of said carriages, driving the supporting wheels.
    Type: Grant
    Filed: October 29, 1971
    Date of Patent: August 17, 1976
    Assignees: Gordon A. Brewer, Eugene F. Buell
    Inventors: Howard A. Shaw, John D. Todhunter