Flexible coupling of motor-driven power steering

Details Flexible coupling of motor-driven power steering Flexible coupling of motor-driven power steering

2008-11-26

2009-12-08

Morris, Lesley (Department: 3611)

Motor vehicles

Steering gear

With fluid power assist

Reexamination Certificate

active

07628246

ABSTRACT:
A coupling assembly for a motor-driven power steering system may include a coupling case connected to a motor shaft, a worm shaft including a flange formed at one end portion of the worm shaft; a coupling member disposed between the coupling case and the flange, wherein the coupling member is fitted in the coupling case and is rotatably coupled to the motor shaft formed in the coupling case so that the coupling member integrally rotates with the coupling case, and an elastic protrusion that integrally protrude from lateral side of the coupling member.

REFERENCES:
patent: 6733039 (2004-05-01), Honda et al.
patent: 6846240 (2005-01-01), Andra
patent: 7387574 (2008-06-01), Zimmermann et al.
patent: 7490696 (2009-02-01), Saruwatari et al.
patent: 2001/0053717 (2001-12-01), Geislinger
patent: 2008/0149413 (2008-06-01), Kiforiuk et al.
patent: 2008/0261705 (2008-10-01), Wahling et al.
patent: 10 0645766 (2006-11-01), None
patent: 10 2008 0007811 (2008-01-01), None
patent: 10 2008 0008526 (2008-01-01), None

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