The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 1989
Filed:
Jun. 15, 1987
Applicant:
Inventors:
Nobuyoshi Onogi, Nagoya, JP;
Mamoru Shimamoto, Nagoya, JP;
Yosiaki Hoashi, Kariya, JP;
Masakazu Tago, Aichi, JP;
Assignee:
Nippondenso Co., Ltd., Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T / ; B60T / ;
U.S. Cl.
CPC ...
303108 ; 303109 ; 1881 / ;
Abstract
Rotational speed of a vehicle wheel is detected. An actuator serves to brake the vehicle wheel. A braking condition of the actuator is derived. Speed of a vehicle is derived from the detected vehicle wheel speed and the derived braking condition of the actuator. The actuator is controlled in accordance with the detected vehicle wheel speed and the derived vehicle speed.