Machine element or mechanism – Gearing – Directly cooperating gears
Reexamination Certificate
2006-07-06
2009-12-15
Ridley, Richard WL (Department: 3656)
Machine element or mechanism
Gearing
Directly cooperating gears
C074S089170
Reexamination Certificate
active
07631571
ABSTRACT:
A rack and pinion steering system including a rack slidably supported within a housing that engages in a pinion gear. A yoke assembly, including a yoke member engaging the rack, operates to guide the rack and maintain engagement of the rack and pinion during operation of the steering system. A retainer member holds a yoke plug, used in the yoke assembly, in position and also seals the yoke assembly to provide a sealed interface that protects the internal components of the steering system from water and other contaminants.
REFERENCES:
patent: 7210368 (2007-05-01), Odenthal et al.
patent: 7225522 (2007-06-01), Little
patent: 2003/0230859 (2003-12-01), Hisano et al.
patent: 2008/0006111 (2008-01-01), Douma et al.
Burchart Brian Robert
Carballo, Jr. Luis
Douma John David
Nambiar Madhu
Rodgers Michael Patrick
Boes Terence
Ford Global Technologies LLC
Ridley Richard WL
Root Joseph E.
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