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US 9,938,828 B2Granted
Mobile conveyor device for the delivery of tunnel liners
OwnerDavid Samuel Pleasants, William Donald Pleasants, Jr.inventors
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Abstract
A system for folding and deploying liners within tunnels includes a mobile conveyor device having a base frame including a plurality of wheels supporting a support frame. The mobile conveyor device also includes a folding assembly mounted upon the support frame at a position adjacent a first end of the base frame and a conveyor assembly mounted upon the support frame at a position adjacent a second end of the base frame.
Claims2
A system for folding and deploying liners within tunnels, comprising:
- a mobile conveyor device including:
- a base frame including a plurality of wheels and a hitch at first end thereof, the base frame supporting a support frame having a first end adjacent the hitch and a second end;
- a folding assembly including a first end and a second end, the folding assembly being mounted upon the support frame such that the first end of the folding assembly is positioned adjacent the first end of the base frame, the folding assembly including a platform member upon which are mounted first and second folding members;
- a conveyor assembly including a motor powered belt conveyor, the conveyor assembly having a first end and a second wherein the conveyor assembly is mounted upon the support frame such that the first end of the conveyor assembly is positioned adjacent the second end of the folding assembly and the second end of the conveyor assembly is positioned adjacent the second end of the base frame;
- and
- a winch at the second end of the conveyor assembly, the winch being adapted for attachment to the liner so as to pull it from a liner crate to the second end of the conveyor assembly.
3 more elements
A system for folding and deploying liners within tunnels, comprising:
- a mobile conveyor device including:
- a base frame including a plurality of wheels and a hitch at first end thereof, the base frame supporting a support frame having a first end adjacent the hitch and a second end;
- a folding assembly including a first end and a second end, the folding assembly being mounted upon the support frame such that the first end of the folding assembly is positioned adjacent the first end of the base frame, the folding assembly including a platform member upon which are mounted first and second folding members;
- and
- a conveyor assembly consisting essentially of a motor powered belt conveyor having a first end and a second wherein the motor powered belt conveyor is mounted upon the support frame such that the first end of the motor powered belt conveyor is positioned adjacent the second end of the folding assembly and the second end of the motor powered belt conveyor is positioned adjacent the second end of the base frame.
2 more elements
Dependencies are inferred from the claim text.