Helicopter mainshaft assembly and drive assembly including...

Details Helicopter mainshaft assembly and drive assembly including... Helicopter mainshaft assembly and drive assembly including...

2005-06-07

2005-06-07

Ho, Ha (Department: 3681)

Planetary gear transmission systems or components

Planetary gearing or element

C464S182000

Reexamination Certificate

active

06902508

ABSTRACT:
A helicopter mainshaft for use with a plurality of planet gear assemblies includes an elongated shaft having first and second opposed ends and a midsection located between the first and second ends. The shaft defines a shaft axis extending through the first and second ends. A planetary plate is unitarily formed with the shaft and extends radially outwardly from the midsection relative to the shaft axis. A plurality of gear openings are defined in the planetary plate, each of the gear openings being adapted to engage a respective one of the planet gear assemblies to operatively couple the planet gear assemblies to the shaft such that the planet gear assemblies can impart rotational forces to the shaft about the shaft axis.

REFERENCES:
patent: 4326834 (1982-04-01), Ostrowski
patent: 4732540 (1988-03-01), Mouille et al.
patent: 4825723 (1989-05-01), Martin
patent: 5411116 (1995-05-01), Kish et al.
patent: 5421656 (1995-06-01), Chory et al.
patent: 5472386 (1995-12-01), Kish
patent: 5556355 (1996-09-01), Ostrowski
patent: 5797185 (1998-08-01), Sammataro et al.
patent: 6702711 (2004-03-01), Zelikov et al.
patent: 2000-72095 (2000-03-01), None
patent: 2001-130494 (2001-05-01), None
Technical Manual with Illustrated Parts Breadown, Transmission System of Navy Model SH-3H, Nov. 1, 1989 (change 7—Dec. 15, 1992).

Affiliated with

Also associated with

Rating

Helicopter mainshaft assembly and drive assembly including... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Helicopter mainshaft assembly and drive assembly including..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helicopter mainshaft assembly and drive assembly including... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3489461