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Class Information
Number: 33/710
Name: Geometrical instruments > Distance measuring > Machine parts
Description: Subject matter having one element of a machine moving relative to another element of the machine and means to measure the distance moved.

Sub-classes under this class:

Class Number Class Name Patents
33/711 Rolling contact 18

Patents under this class:

Patent Number Title Of Patent Date Issued
8277122 Guide rail of a linear guide Oct. 2, 2012
7246977 Indicating device with large graduations for a plane Jul. 24, 2007
7134177 Method and device for applying a scale or scale support Nov. 14, 2006
6732559 Integrating device to detect and recover the deformation of shoulders in a press-bending machine May. 11, 2004
6516534 Measurable guide actuator Feb. 11, 2003
6447240 Arrangement for determining the relative angular orientation between a first machine element and a second machine element Sep. 10, 2002
6438861 Armature slot radial clearance-gauging device Aug. 27, 2002
6433875 Measuring device for measuring the accuracy of the position and track of a moving machine element Aug. 13, 2002
6327791 Chain code position detector Dec. 11, 2001
6272760 Damping device for a coordinate measuring equipment Aug. 14, 2001
6269546 Head for the linear dimension checking of mechanical pieces Aug. 7, 2001
6253460 Apparatus for position measurement and a system and a method for using the same Jul. 3, 2001
6219927 Manual adjuster for prestressing a differential gear and method of making a differential gear using same Apr. 24, 2001
6185829 Device for measuring the position of the plunger in a glassware forming machine Feb. 13, 2001
6108925 Length measurement system Aug. 29, 2000
6099235 Arrangement for determining the relative angular orientation between a first machine element and a second machine element Aug. 8, 2000
6088925 Capture feature tang seal defect measurement tool Jul. 18, 2000
6073358 Arrangement and method for measuring a distance Jun. 13, 2000
6035541 Method and apparatus facilitating the measurement of a clearance in a hemispherical dynamic pressure bearing Mar. 14, 2000
5918493 Sensor support Jul. 6, 1999
5837981 Signal outputting device of optical ruler Nov. 17, 1998
5566463 Servo system Oct. 22, 1996
5457892 Gauge for forming die keeper pin assemblies Oct. 17, 1995
5367748 Location determining device for a travelling bale opener Nov. 29, 1994
5272927 Anti-backlash spline coupling for use in a position measuring system Dec. 28, 1993
5216819 Method of detecting long and short rivets Jun. 8, 1993
5171584 System for determining the distance between two solid bodies Dec. 15, 1992
4969274 Displacement measuring and remote control apparatus with a sheave and a flexible belt Nov. 13, 1990
4903750 Continuous caster roll monitor Feb. 27, 1990
4731930 Enclosed measuring device Mar. 22, 1988
4700483 Position detection device for movable head Oct. 20, 1987
4676127 Tool holding apparatus having cutting edge moving function Jun. 30, 1987
4548105 Method and arrangement for observing a position Oct. 22, 1985
4492032 Coupling arrangement for length measuring device Jan. 8, 1985
4490914 Error correction system for position measuring instruments Jan. 1, 1985
4457072 Crosshead and bolster spacing control for servo controlled press Jul. 3, 1984
4437240 Telemetry gage system Mar. 20, 1984
4174575 Measuring instrument Nov. 20, 1979

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