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Test device for the detection of the recovery effort by a secondary flight ordering actuator, and associated test method

  • US 8,702,034 B2
  • Filed: 12/08/2010
  • Issued: 04/22/2014
  • Est. Priority Date: 12/08/2009
  • Status: Active Grant
First Claim
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1. A testing device for testing means of detecting loading of a secondary path of a flight control actuator,the flight control actuator comprising a primary path and a secondary path able to take up the effort of the primary path in the event of a breakdown of the latter, the testing device comprising:

  • a tool operably pressing against at least one zone of at least one element of the secondary path,and a lever arm which by tilting allows the tool to press against the zone so that it exerts at least one of a fraction and compression force on the secondary path,the lever arm being mounted pivotingly on a support operably fastened on a structure that is mechanically independent of the secondary path.

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