Drive shaft assembly

Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – With stationary housing

Reexamination Certificate

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Details

C464S180000

Reexamination Certificate

active

07022019

ABSTRACT:
A drive shaft assembly (8) for automotive applications for transmitting a rotary drive. The drive shaft assembly (8) comprising a central flexible rotatable core shaft (14), an outer sleeve (12) surrounding the central flexible core shaft (14) and spaced from the core shaft (14), and at least one elastomeric damper (20) positioned at a location (42) along the length (l1) of the drive shaft assembly (8). The damper (20) extending to and lightly abutting against an outer cylindrical surface of the core shaft (14).

REFERENCES:
patent: 1692301 (1928-11-01), Heslewood
patent: 2761297 (1956-09-01), Buchsteiner
patent: 2889695 (1959-06-01), Moeller
patent: 3408830 (1968-11-01), Sutaruk et al.
patent: 3420072 (1969-01-01), Baier et al.
patent: 5022876 (1991-06-01), Etter
patent: 5558578 (1996-09-01), Uryu et al.
patent: 5997092 (1999-12-01), Slaven
patent: 6626060 (2003-09-01), Matsuo
patent: 6802648 (2004-10-01), Merot et al.
patent: 198 16 278 (1999-11-01), None
patent: 94 22 436 (2002-05-01), None
patent: 870781 (1961-06-01), None
patent: 1126842 (1968-09-01), None
International Seal and Packing Co. (ISP) Catalogue 300, Berlin, NJ. 1995, p. iii.

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