Power train for heavy lift helicopters

Details Power train for heavy lift helicopters Power train for heavy lift helicopters

1985-09-30

1987-07-28

Herrmann, Allan D.

Machine element or mechanism

Gearing

Pressure distributing

416170R, 74665C, F16H 5700, F16H 3706

Patent

active

046825126

ABSTRACT:
A highly efficient ultra-light weight heavy lift helicopter transmission is disclosed herein which, by these very characteristics, allows greater helicopter payloads and gross weights than now can be attained using present state of the art design approaches. These characteristics are made possible through the use of:

REFERENCES:
patent: 3206993 (1965-09-01), Niemann
patent: 3434365 (1969-03-01), Quenneville
patent: 3456518 (1969-07-01), Topouzian
patent: 3678775 (1972-07-01), Danielsson
patent: 3977632 (1976-08-01), Watson
patent: 4479619 (1984-10-01), Saunders et al.
patent: 4489625 (1984-12-01), White

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