Bore location system having mapping capability
DCFirst Claim
1. A system for mapping horizontal bores below a ground surface, said system comprising:
- a transmitting source configured to radiate a location signal from the bore;
a receiver device configured to receive the location signal and to indicate, responsively to the location signal, the lateral position of the horizontal bore with respect to said receiver device;
a measurement device configured to measure the depth of the bore with respect to the ground surface at selected locations along the bore; and
a monitor device configured to receive depth data from the measurement device, to compile the depth data associated with the selected locations with respect to at least one reference position, and to output the compiled depth data so that the depth of the bore at the selected locations may be collectively identified.
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Accused Products
Abstract
A system for mapping horizontal bores below a ground surface is provided. A transmitting source radiates a location signal from a bore. The bore may be a newly dug bore or a bore containing an existing utility. A receiver device receives a location signal and indicates, responsively to the location signal, the lateral position of the horizontal bore with respect to the receiver device. A measurement device measures the depth of the bore with respect to the ground surface at selected locations along the bore. A monitor device receives the depth data from the measurement device, compiles the depth data associated with the selected locations with respect to at least one reference position, and outputs the compiled depth data so that the depth of the bore at the selected locations may be collectively identified.
119 Citations
25 Claims
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1. A system for mapping horizontal bores below a ground surface, said system comprising:
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a transmitting source configured to radiate a location signal from the bore; a receiver device configured to receive the location signal and to indicate, responsively to the location signal, the lateral position of the horizontal bore with respect to said receiver device; a measurement device configured to measure the depth of the bore with respect to the ground surface at selected locations along the bore; and a monitor device configured to receive depth data from the measurement device, to compile the depth data associated with the selected locations with respect to at least one reference position, and to output the compiled depth data so that the depth of the bore at the selected locations may be collectively identified. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A system for mapping horizontal bores below a ground surface, said system comprising:
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a transmitting source configured to radiate a location signal from the bore; a portable receiver and measurement device adapted to be carried by an operator during operation at a location approximately above the bore to receive the location signal, said receiver and measurement device configured to indicate, responsively to the location signal, the lateral position of the horizontal bore with respect to said receiver and measurement device and the depth of the horizontal bore with respect to the ground surface; said receiver and measurement device including a transmitter for wirelessly transmitting from the receiver and measurement device an informational signal corresponding at least to the depth of the bore; and a monitor device configured to receive depth data from the measurement device, to compile the depth data associated with the selected locations with respect to at least one reference position, and to output the compiled depth data so that the depth of the bore at the selected locations may be collectively identified, said monitor device including a control device actuatable by an operator for controlling compilation of depth data. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A method for mapping horizontal bores below a ground surface, said method comprising the steps of:
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receiving a location signal radiated from the bore; determining depth of the bore responsively to the received location signal; compiling data corresponding to the depth of the bore at selected locations along the bore; and displaying the compiled data so that the depth of the bore at the selected locations may be collectively identified.
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Specification