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US 8,712,721 B2Granted
Adjustable high precision surveying device
OwnerShayne Hamel, Todd Liebbeinventors
Life of this patent
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Abstract
Methods and devices for use in surveying operations are provided. A device is provided for selectively connecting to surveying equipment, such as a surveying pole, and is adapted for accurately adjusting a reference point in at least two axes. The device is adapted to work in conjunction with additional surveying equipment, such as theodolites and transits as well as one or more central processing units for analyzing, storing, and providing data.
Claims11
A system for locating and marking one or more locations, comprising:
- a first device in association with a first location;
- a second device comprising a vertical member;
- a positioning device attached to said second device and extending from said device in a plane;
- an object in communication with said positioning device, wherein said positioning device is capable of selectively positioning said object in a plurality of locations about the plane;
- said first device capable of determining a relative distance of said object;
- and
- a central processing unit in communication with at least one of said first device and said object, said central processing unit providing information related to the relative location of said object;
- wherein said positioning device comprises a first member extending in a first direction and a second member extending in a second direction, said first direction being coplanar with and perpendicular to said second direction, wherein said second member is translatable relative to said first member in said first direction, said second member comprising a device for securing at least one of a prism and a self-leveling laser, said device translatable with respect to said second member in said second direction.
5 more elements
A method for locating and marking a location, comprising:
- providing a first device in association with a first predetermined point;
- providing a second device comprising a vertical member;
- providing a positioning device attached to said second device and extending from said device in a horizontal plane;
- determining the relative distance of a prism disposed on said positioning device from said first device;
- based on said determining step, selectively positioning said prism in a desired location within a horizontal plane;
- and
- projecting at least one laser from a central point of said prism to a point on at least one surface and marking the point, wherein the distance and location of a second location can be determined;
- and
- wherein said positioning device comprises a first member extending in a first direction and a second member extending in a second direction, said first direction being coplanar with and perpendicular to said second direction, wherein said second member is translatable relative to said first member in said first direction, said second member comprising a device for securing at least one of a prism and a self-leveling laser, said device translatable with respect to said second member in said second direction.
6 more elements
Dependencies are inferred from the claim text.