Patents
Sitemap › G01 - Measuring; Testing › G01C - Measuring distances, levels or bearings; Surveying; Navigation; Gyroscopic instruments; Photogrammetry or videogrammetry › G01C 15 - Surveying instruments or accessories not provided for in groups
Patents for G01C 15 - Surveying instruments or accessories not provided for in groups (9,775)
11/1995
11/28/1995US5471218 Integrated terrestrial survey and satellite positioning system
11/28/1995US5471049 Light detecting apparatus having low noise automatic gain control circuit
11/28/1995US5469633 Plumb bob
11/23/1995WO1995031695A1 Aiming or pointing means
11/22/1995EP0682786A1 Method and apparatus for operating geography-altering machinery relative to a work site
11/21/1995US5469301 For electronic distance measurement on pipe and level surfaces
11/15/1995EP0682152A1 Means for anchoring an object to the ground
11/15/1995CN1111749A Apparatus for setting a horizontal plane by means of a level
11/14/1995US5467290 Survey system and method
11/14/1995US5465493 Pipe alignment apparatus and method using green light
11/09/1995DE4415419A1 Precision position measurement appts. for robotic container high-lift truck
11/07/1995CA2078816C Method and apparatus for alignment of several machine units arranged in series
11/02/1995WO1995029380A1 Navigation system for fast automated vehicles and mobile robots
11/02/1995EP0679244A1 Computerized three dimensional data acquisition apparatus and method
11/02/1995DE4438759C1 Tip angle detection method for coded levelling beam
11/01/1995CN2211592Y Multifunctional pendant
10/1995
10/26/1995WO1995028693A1 Magnetometer vehicle detector
10/24/1995US5461473 Transmitter and receiver units for spatial position measurement system
10/24/1995US5459934 Sight rod level
10/24/1995US5459932 Automatic level and plumb tool
10/18/1995EP0677630A1 Ground anchoring pole
10/18/1995CN1110399A Survey instrument
10/17/1995US5457890 Scalable measuring apparatus and displacement display device, system and method
10/11/1995EP0676618A1 Automatic angle compensator
10/11/1995EP0676034A1 Marker post.
09/1995
09/20/1995EP0672889A2 Procedure to determine the variation in radius of the boom of a crane
09/13/1995EP0671639A1 Retroreflective target for lasertelemetry
09/13/1995CN1108383A Object reflector detecting apparatus
09/08/1995WO1995023734A1 Device for guiding the pilot of an aircraft approaching its parking position
09/07/1995DE4406914A1 Laser theodolite
09/07/1995DE4406821A1 Vorrichtung zur Führung des Piloten eines sich seiner Parkposition nähernden Flugzeuges Device for guiding the pilot of its park position is approaching aircraft
09/06/1995EP0670468A1 Laser beam transmitting apparatus
09/05/1995US5448415 Device for emitting light diverging along imaginary plane
09/05/1995US5446968 Strut height adjusting apparatus
08/1995
08/31/1995WO1995023345A1 Triangulation position detection method and apparatus
08/16/1995EP0659265A4 Spatial positioning system.
08/15/1995US5440817 Vertical reference and attitude system
08/09/1995EP0666466A1 Device for marking out a horizontal plane using a spirit level
08/09/1995CN1106534A Object reflector detection system
08/08/1995US5440392 Method and system for point by point measurement of spatial coordinates
08/08/1995US5440112 Surveying instrument having mode judgement means
08/03/1995DE4402347A1 Rotatable levelling platform for laser beam surveying level
08/01/1995CA2078556C Computer assisted video surveying and method therefor
07/1995
07/27/1995DE4421073C1 Laser levelling arrangement
07/25/1995US5436768 Laser beam receivers
07/20/1995WO1995019490A1 Method of creating a borehole in an earth formation
07/05/1995EP0661520A1 Laser surveying system
07/05/1995EP0661519A1 Surveying instrument
06/1995
06/29/1995WO1995017647A1 Positional measurement projecting device and mounting structure therefor
06/28/1995EP0659265A1 Spatial positioning system
06/28/1995CN2202305Y Meter for inspecting construction quality
06/27/1995US5426860 Plumb bob assembly
06/20/1995US5426584 Steering control system for moving vehicle
06/20/1995US5426507 Laser-based pipe alignment device and method
06/20/1995CA2073427C Apparatus for projecting artificial horizon viewable by peripheral vision
06/15/1995WO1995016228A1 Method and apparatus for operating geography-altering machinery relative to a work site
06/15/1995CA2152960A1 Method and apparatus for operating geography-altering machinery relative to a work site
06/13/1995US5424930 Measuring-point member for optical measurement
06/08/1995DE4341578A1 Rotation laser for perpendicularity measurement of large components
06/06/1995US5422715 Hybrid orthogonal localization and orientation system
06/06/1995US5421096 Gear driven alidade assembly
05/1995
05/30/1995US5419052 Field land survey light
05/11/1995DE4336502A1 Device for applying a plurality of markings aligned with respect to the horizontal
05/10/1995EP0497942B1 Device for the contactless determination of the position of plumb lines
05/02/1995CA2073669C Method and apparatus for controlling direction of excavating machine
04/1995
04/19/1995EP0481077B1 Device for measuring position of underground excavator
04/05/1995CN1028128C Method for determining deviations of actual position of track section
03/1995
03/28/1995US5402226 Survey apparatus
03/28/1995US5402223 Electronic survey stadia
03/28/1995US5400516 Holder and stand for plumb finder ruler and surveyor's rod
03/28/1995US5400515 Water-proof structure for measuring apparatus
03/28/1995US5400514 Laser instrument for tracing reference lines and other geometric figures
03/23/1995WO1995008094A1 Laser alignment tool
03/23/1995DE4332153A1 Method and device for measuring, in particular for the spatial measurement of objects
03/22/1995EP0643875A1 Two axis mount pointing apparatus
03/22/1995EP0588830B1 Method and device for surveying and documenting the geometry and structure of three-dimensional objects such as facades and enclosed spaces, and their walls, furnishings and fittings as well as the nature of the materials of which such objects are made
03/15/1995EP0643283A1 Object reflector detection system
03/09/1995WO1995006883A1 Satps mapping with angle orientation calibrator
03/08/1995EP0641995A1 Surveying instrument including a light plane generator
03/08/1995CN1099867A Improvements in apparatus for and method of powerline surveying, designing and maintenance
03/07/1995US5394616 Laser positioning device
03/02/1995WO1995006231A1 Automatic level and plumb tool
03/01/1995EP0640206A1 Optical receiver for area location system
02/1995
02/28/1995US5392522 Plumb bob and cooperating reel
02/28/1995US5392521 Surveyor for electronic distance measurements/visual alignment
02/22/1995CN2190282Y Angular gauge
02/16/1995WO1995004944A1 Apparatus and method for identifying scanned reflective anonymous targets
02/16/1995WO1995004917A1 Apparatus and method for determining terrestrial position
02/16/1995CA2166273A1 Apparatus and method for determining terrestrial position
02/11/1995CA2129864A1 Method and tape construction for laying out a baseball diamond
01/1995
01/26/1995DE4324478A1 Rotational laser with improved visibility
01/25/1995CN1097874A A device for projecting laser rays which is self-leveling and is mount mounted on a rotating base
01/24/1995US5384574 System for determining position from suppressed carrier radio waves
01/19/1995DE4423083A1 Process for working a surface area on the ground, and arrangement for carrying out the process
01/19/1995DE4323773A1 Bubble (spirit) level profile
01/12/1995WO1995001575A1 Integrated terrestrial survey and satellite positioning system
01/11/1995CN2187299Y Inclination measuring instrument
01/04/1995EP0632291A2 Method for measuring wear in the lining of a container provided with a pivoted axle and an opening, and a container
01/03/1995US5379045 SATPS mapping with angle orientation calibrator
12/1994
12/28/1994EP0631110A1 Object reflector detecting apparatus
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