Grain cart periscope
First Claim
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1. A method of filling a wagon with grain from a grain cart comprising the steps of:
- providing sides on said wagon;
providing a tractor having a cab with at least one window;
providing a grain cart having an auger for auguring grain from the grain cart to the wagon;
mounting a periscope to the tractor cab, wherein the periscope has a bottom opening facing the window of the cab and a top opening facing the wagon;
aligning the auger of the grain cart with the wagon;
activating the auger to start auguring grain into the wagon;
looking through the periscope to determine when the wagon is full of grain; and
stopping the auger when it is determined that the wagon is full of grain.
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Abstract
A periscope of the present invention is adapted to allow a farmer to monitor the inside of a wagon while it is being filled with grain from a grain cart. In this way, the farmer will know when the wagon is full and can prevent the wagon from overfilling and spilling grain. The top mirror of the periscope is convex in shape and can be adjusted to change the field of view.
25 Citations
22 Claims
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1. A method of filling a wagon with grain from a grain cart comprising the steps of:
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providing sides on said wagon; providing a tractor having a cab with at least one window; providing a grain cart having an auger for auguring grain from the grain cart to the wagon; mounting a periscope to the tractor cab, wherein the periscope has a bottom opening facing the window of the cab and a top opening facing the wagon; aligning the auger of the grain cart with the wagon; activating the auger to start auguring grain into the wagon; looking through the periscope to determine when the wagon is full of grain; and stopping the auger when it is determined that the wagon is full of grain. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An apparatus for monitoring a wagon from a cab of a vehicle while the wagon is being filled with grain comprising:
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a periscope mounted to the cab of the vehicle, the periscope having a bottom end and a top end; wherein the bottom end includes a first opening facing a window of the cab; and wherein the top end includes a second opening facing the wagon such that a user looking into the bottom end of the periscope can see inside the wagon through the periscope, thereby monitoring the filling of the wagon. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification