Propeller shaft assembly

Details Propeller shaft assembly Propeller shaft assembly

2007-01-16

2007-01-16

Dunwoody, Aaron (Department: 3679)

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Shafting

With disparate device for coupling shaft to additional shaft...

C464S183000

Reexamination Certificate

active

10669979

ABSTRACT:
A propeller shaft assembly is provided that includes a shock absorbing section(s) that couples an outer shaft and an inner shaft that are mutually spline-engaged to be retractable with impact loads, wherein the shock absorbing section is constructed such that a supporting member is press-fit into an inner-diameter portion of the outer shaft, and an end face of the inner shaft is disposed in contact with the supporting member in the present invention relate to a direction of retraction with respect to the outer shaft.

REFERENCES:
patent: 3293884 (1966-12-01), Grob
patent: 4531619 (1985-07-01), Eckels
patent: 5228720 (1993-07-01), Sato et al.
patent: 6093107 (2000-07-01), Merlo et al.
patent: 6574850 (2003-06-01), Sadakata
patent: 6666771 (2003-12-01), Boutin
patent: 7305715 (1995-11-01), None
patent: 11303846 (1999-11-01), None

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