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Variable pitch rate means

  • US 3,876,334 A
  • Filed: 04/08/1974
  • Issued: 04/08/1975
  • Est. Priority Date: 04/08/1974
  • Status: Expired due to Term
First Claim
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1. Pitch change means for a propulsor having a plurality of blades circumferentially supported in a rotatable hub and means, including a pitch change actuator, for varying the pitch thereof, and additional means for varying the rate of change of alternate of said blades and means for imparting motion to said actuator.

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