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Class Information
Number: 340/686.3
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Position responsive > Shaft or rotary element
Description: Subject matter wherein an indication is provided when a particular point is reached along the circumference of a cylindrical bar which supports or transmits motion by rotation.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8600583 Distributed flight control system Dec. 3, 2013
8576086 Limit signal indicator and method for operating a limit signal indicator Nov. 5, 2013
8502665 Security fence for swimming pools Aug. 6, 2013
8400319 Coaxial cable connector with an external sensor and method of use thereof Mar. 19, 2013
8400318 Method for determining electrical power signal levels in a transmission system Mar. 19, 2013
8264232 Evaluation of the integrity of depressed contacts by variation of the rotation of the pole-shaft Sep. 11, 2012
8242925 Arrangement and method for positioning of apparatuses Aug. 14, 2012
8188842 Stationary remote control transmitter May. 29, 2012
8169334 Magnetic rotary encoder with feedback unit May. 1, 2012
8164473 Mine roof monitoring apparatus Apr. 24, 2012
8164448 Security fence for swimming pools Apr. 24, 2012
8149130 Portable electronic device operateable by rotation thereof Apr. 3, 2012
8134472 Monitoring systems and methods for monitoring the condition of one or more components of an electrical device Mar. 13, 2012
8130113 Bearing monitoring method Mar. 6, 2012
8130115 Signal processing circuit for rotation detecting device Mar. 6, 2012
8102272 Signal inspection system for rotation control device and method thereof Jan. 24, 2012
8094006 Portable bearing test device Jan. 10, 2012
7944367 Phase signal triggering hold off May. 17, 2011
7919938 Actuator arrangement Apr. 5, 2011
7916038 Monitoring systems and methods for monitoring the condition of one or more components of an electrical device Mar. 29, 2011
7839294 Bearing monitoring method Nov. 23, 2010
7817023 Wheel information acquiring system Oct. 19, 2010
7782221 Emergency shutdown detection device for a gas turbine Aug. 24, 2010
7742881 System and method for detection of rotor eccentricity baseline shift Jun. 22, 2010
7714740 Automatic monitoring of analog gauges May. 11, 2010
7714739 Illuminated deadbolt handle assembly May. 11, 2010
7705744 Monitoring systems and methods for monitoring the condition of one or more components of an electrical device Apr. 27, 2010
7683799 Absolute angular position sensing system based on radio frequency identification technology Mar. 23, 2010
7643944 Measuring device for a motor vehicle Jan. 5, 2010
7633402 Sliding mechanism Dec. 15, 2009
7619537 Signal processing circuit for encoder Nov. 17, 2009
7602306 Apparatus for monitoring joints of articulated robot Oct. 13, 2009
7583200 Method and system for detecting and measuring the disturbances in terms of frequency of the rate of rotation of a rotor Sep. 1, 2009
7554457 System and method for sensing misalignment of a railroad signaling system Jun. 30, 2009
7535376 Method for operating a communication terminal with a sliding mechanism May. 19, 2009
7495575 Gear pump Feb. 24, 2009
7486178 Electrical connection system between a wheel and a bearing-hub assembly Feb. 3, 2009
7471198 Machine component with IC tag attached thereto Dec. 30, 2008
7443311 Chair mounted system for control based on use of chair Oct. 28, 2008
7414539 Simple alarm device Aug. 19, 2008
7394395 Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system Jul. 1, 2008
7339473 Enclosure security device Mar. 4, 2008
7307517 Wireless torque sensor Dec. 11, 2007
7236096 Slope detector Jun. 26, 2007
7193523 Sliding mechanism Mar. 20, 2007
7183936 Closure cap with audible warning Feb. 27, 2007
7176812 Wireless blade monitoring system and process Feb. 13, 2007
7173537 Device for protecting against accidental contact and method for protecting against accidental contact of a displaceable part Feb. 6, 2007
7154406 Power tool level indicator Dec. 26, 2006
7142100 Wheel position indicator Nov. 28, 2006

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