Electric power steering apparatus

Motor vehicles – Steering gear – With electric power assist

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C180S443000, C474S101000

Reexamination Certificate

active

06938722

ABSTRACT:
An electric power steering apparatus includes a speed reducing mechanism for decelerating the rotation of a rotatable shaft in an electric motor and a converting mechanism for converting the output rotation of the speed reducing mechanism into the axial movement of a steering shaft extending toward the right and left sides of a vehicle. The speed reducing mechanism includes an input pulley driven by the electric motor, an output pulley arranged with the steering shaft enclosed thereby, a belt for connecting the input pulley and the output pulley to each other, and a belt tension adjuster.

REFERENCES:
patent: 3636787 (1972-01-01), Nagafuchi et al.
patent: 3768324 (1973-10-01), Vanderstegen-Drake
patent: 4568318 (1986-02-01), Johnson et al.
patent: 4631044 (1986-12-01), Redmon
patent: 4686433 (1987-08-01), Shimizu
patent: 4825972 (1989-05-01), Shimizu
patent: 4838101 (1989-06-01), Dobberpuhl et al.
patent: 4887992 (1989-12-01), Dixon
patent: 4889519 (1989-12-01), Band et al.
patent: 5122198 (1992-06-01), von Hagen et al.
patent: 6004236 (1999-12-01), Suzuki
patent: 6030305 (2000-02-01), Hood
patent: 6386313 (2002-05-01), Choi
patent: 6691819 (2004-02-01), Menjak et al.
patent: 2004/0043854 (2004-03-01), Fraley et al.
patent: 2339520 (1977-08-01), None
patent: 62-004673 (1987-01-01), None
patent: 7-293647 (1995-11-01), None
patent: 2000-046136 (2000-02-01), None
patent: WO 01/15959 (2001-03-01), None
Ex. J-L Geyer, French Search Report, Mar. 8, 2005.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electric power steering apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric power steering apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric power steering apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3419376

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.