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:
Jan. 13, 2004
Filed:
Dec. 07, 2001
Young-Hwan Kim, Incheon, KR;
VDO Halla Korea Ltd., Chungchongbuk-do, KR;
Abstract
Disclosed is a wheel speed sensor for a vehicle which has a function of detecting revolution of the wheel in order to provide a uniform braking power when a vehicle brakes. The wheel speed sensor is installed at a position adjacent to a sensor rotor of a hub in the vehicle. Guiding bosses protrude from an outer periphery surface of the bobbin in the radial direction. An injected and molded housing encloses the bobbin and the first lead frame, the second lead frame and the third frame. The rubber ring is fitted into the inserting groove to cause close contact with the inner side of the housing. From this structure, the wheel speed sensor can prevent a coil open circuit and has an enhanced durability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile