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FIGURE 1 Figure 1 is an illustrated view of the present invention in use. A conduit is resting on the roller bearings and an operator is spinning it as he hoses down the interior wall to remove wet concrete that had been pumped through the conduit and is adhering to the conduit's interior circumference. |
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FIGURE 2 Figure 2 is a cross-sectional side view of the present invention in use. Shown is an operator directing a liquid jet spray into a conduit wherein the confluence of the spray and wet concrete serve to remove the concrete from the inside of the conduit. |
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FIGURE 3 Figure 3 is a top view of the present invention ready for use with a conduit in place. The conduit is resting on two parallel rows of cylindrical roller bearings which maintain the position of the conduit while allowing for free rotation of the conduit. |
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FIGURE 4 Figure 4 is a top end view of the present invention and a conduit that needs cleaning taken from figure 3 as indicated. The conduit is resting on the rollers and arrows indicate the rotational capabilities of the conduit and rollers. |
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FIGURE 5 Figure 5 is a side view of the present invention set up for operation and ready to receive a conduit on the wheel bearing rollers. The incline of the conduit has been adjusted accordingly by extending the telescoping legs of the A-frame stand and secured by the locking mechanisms. |
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FIGURE 6 Figure 6 is a top view of the present invention set up and ready for operation with the slidable tray partially extended. The slidable tray has support rods that extend outward and are inserted into corresponding recesses within the end superior platform. |
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FIGURE 7 Figure 7 is a side view of the present invention being prepared for storage. The telescoping legs have been collapsed and secured in the closed position by the locking mechanisms. |
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FIGURE 8 Figure 8 is a side view of the present invention being prepared for storage. The superior end of the platform is lifted and the two hinged support legs have swung against one another and are folded flush against the bottom of the platform. |
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FIGURE 9 Figure 9 is a side view of the present invention being prepared for storage. The two platforms pivot by the hinged midsection until they are parallel. The pylon stop can be used as a handle to aid in transporting the present invention. |
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FIGURE 10 Figure 10 is a side view of the present invention in use with a motorized rotation mechanism to turn the conduit. The motor is powered by a rechargeable battery but can also be adapted for 110 VAC. The motor and drive system are located on the slidable tray which can be easily removed for storage, security, etc. |
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FIGURE 11 Figure 11 is a a side view of the invention in use wherein two separate apparatuses are joined together to accommodate conduit length too great for a single apparatus. The rotating pylon stop of superior apparatus has been removed to allow continuity of the platform surface. |
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