Composite scissors for a swashplate

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to fixed actuator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

416134A, 74 60, B64C 27605

Patent

active

050678752

ABSTRACT:
A flexible composite scissor assembly is disclosed which utilizes one or more composite straps disposed either in a radial or non-radial relationship between a hub attached to a rotor and an inner or outer ring of a helicopter swashplate. The composite material has sufficient edge-wise stiffness to allow effective torque transmission between the rotor shaft and the swashplate yet has sufficient flexibility to allow for a vertical and angular displacement of the swashplate relative to the rotor shaft. Utilizing a flexible composite scissor assembly eliminates the need for mechanical linkages having pins and bearings which are a frequent source for wear, increasing the reliability of the rotor assembly, while reducing weight.

REFERENCES:
patent: 2410545 (1946-11-01), Main
patent: 2669308 (1954-02-01), Thomson
patent: 3558082 (1971-01-01), Bennie
patent: 4588355 (1986-05-01), Ferris et al.
patent: 4877375 (1989-10-01), Desjardins

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Composite scissors for a swashplate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite scissors for a swashplate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite scissors for a swashplate will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2384157

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.