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MOBILE OR STATIONARY WORKING APPARATUS WITH TELESCOPIC EXTENSION ARM ELEMENTS WHOSE POSITION IN RELATION TO ONE ANOTHER IS DETECTED BY RFID TECHNOLOGY

  • US 20090250424A1
  • Filed: 02/02/2007
  • Published: 10/08/2009
  • Est. Priority Date: 05/30/2006
  • Status: Active Grant
First Claim
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1. A mobile or stationary piece of equipment comprising:

  • a base;

    at least one telescoping arm carried on the base and having two or more telescoping parts that can move relative to each other; and

    a detection system on the telescoping parts and on the base for detecting the positions of the telescoping parts relative to each other and relative to the base the detection system being a radio detection means and including a radio base unit mounted on the base and transponders mounted on the telescoping parts.

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