Protective boot for a helicopter pitch link

Details Protective boot for a helicopter pitch link Protective boot for a helicopter pitch link

2006-03-09

2010-02-09

Look, Edward (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Having positive means for impeller adjustment

Power or manual actuator on non-rotatable part

Reexamination Certificate

active

07658595

ABSTRACT:
A protective boot for a helicopter blade pitch link assembly as described herein includes a split joint that allows for easy removal and replacement of the protective boot. The protective boot is less expensive to replace, requires less manpower, and eliminates the need for post-maintenance test flights, which might otherwise be necessary to confirm proper alignment and installation of the pitch link assemblies.

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patent: 5222746 (1993-06-01), Van Steenbrugge
patent: 6764243 (2004-07-01), Inuzuka et al.
patent: 7293963 (2007-11-01), Ozelski et al.
patent: 2003/0057652 (2003-03-01), Martin

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