Cooling fan hub assembly

Pumps – Motor driven – Electric or magnetic motor

Reexamination Certificate

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Details

C417S354000

Reexamination Certificate

active

07086843

ABSTRACT:
A hub assembly includes an axle having one end mounted fittingly in a metal socket member. A hub body includes a cylindrical wall formed integrally with a base wall and extending uprightly from an inner surface of the base wall, and a coupling tube formed integrally on the inner surface of the base wall. The cylindrical wall has a central axis transverse to the base wall. The coupling tube extends along the central axis, and has the socket member fixed therein.

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patent: 5152676 (1992-10-01), Ohi
patent: 6290471 (2001-09-01), Horng
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patent: 6511303 (2003-01-01), Obara
patent: 6544011 (2003-04-01), Hsieh
patent: 6832901 (2004-12-01), Kuehn et al.
patent: 6916160 (2005-07-01), Obara
patent: 2003/0007879 (2003-01-01), Chen
patent: 2003/0063987 (2003-04-01), Horng et al.

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