Propeller shaft and a propeller adapted thereto

Details Propeller shaft and a propeller adapted thereto Propeller shaft and a propeller adapted thereto

2007-05-29

2007-05-29

Edgar, Richard A. (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Turbo machine

C416S24400R, C416S24500R, C440S083000

Reexamination Certificate

active

10513225

ABSTRACT:
Propeller shaft (2) and a propeller (7) for marine drive units. The shaft has a splines portion (3) on which the propeller is designed to be fixed. The shaft also has a threaded portion (10) for a lock nut between the shaft end and the splines portion for axial fixing of the propeller. The splines portion (3) on the shaft has keyways/grooves (4) which are narrower than the keys (5) therebetween, where the propeller has a hub (6) with corresponding keys (8) and keyways (9).

REFERENCES:
patent: 648352 (1900-04-01), Blanton, Jr.
patent: 3876331 (1975-04-01), Den Herder et al.
patent: 4689027 (1987-08-01), Harada et al.
patent: 5533794 (1996-07-01), Faison
patent: 5795037 (1998-08-01), Hagelthorn
patent: 6290442 (2001-09-01), Peterkort
patent: 7000995 (2006-02-01), Hagelthorn
patent: 7029218 (2006-04-01), Peterkort

Affiliated with

Also associated with

Rating

Propeller shaft and a propeller adapted thereto does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Propeller shaft and a propeller adapted thereto, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Propeller shaft and a propeller adapted thereto will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3758063