Fluid-pressure and analogous brake systems – Speed-controlled – Brake force or pressure determined from speed sensors
Reexamination Certificate
2007-09-14
2011-10-25
Schwartz, Christopher (Department: 3657)
Fluid-pressure and analogous brake systems
Speed-controlled
Brake force or pressure determined from speed sensors
C340S444000, C340S447000
Reexamination Certificate
active
08042888
ABSTRACT:
A wheel position identification apparatus includes: braking force fluctuation generating means controlling the braking force-applying means to generate a braking force fluctuation of the wheel independently. The apparatus further includes response probability obtaining means for obtaining a presence, or an absence, of a response of the wheel relative to the braking force fluctuation based upon a wheel rotational speed fluctuation of the wheel. The wheel rotational speed fluctuation is obtained from a rotation state sensor mounted on each wheel. The apparatus still further includes associating means for associating the wheel with the braking force-applying means respectively. The association is based upon a combination of a presence, or an absence, of the braking force fluctuation at each braking force-applying means and the presence, or the absence, of the response obtained by the response probability obtaining means.
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Official Action issued by the German Patent Office on Jan. 18, 2011, with English language translation, in corresponding German Patent Application No. 10 2007 000 732.0-21.
Advics Co., Ltd.
Buchanan & Ingersoll & Rooney PC
Schwartz Christopher
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