Electricity: measuring and testing – Electrical speed measuring – Including speed-related frequency generator
Patent
1990-09-17
1991-11-05
Wieder, Kenneth A.
Electricity: measuring and testing
Electrical speed measuring
Including speed-related frequency generator
G01P 348
Patent
active
050633457
ABSTRACT:
A wheel speed sensor apparatus for detecting the rotational speed of a road wheel of an automotive vehicle. The apparatus includes a toothed rotor rotatable with a road wheel of the vehicle. A sensor main body contains an element which produces an electical signal in response to adjacent passage of the rotor teeth upon rotation of the sensor rotor. The sensor main body is fitted inside inside a metallic sleeve in a manner such that a tip end section of the sensor main body is in close proximity to the sensor rotor. The metallic sleeve is fitted in the installation hole. The installation member is made of aluminum or aluminum alloy and is connected with the base section of a suspension strut of the vehicle.
REFERENCES:
patent: 3680379 (1972-08-01), Boyd et al.
patent: 3719841 (1973-03-01), Ritsema
patent: 3732494 (1973-05-01), Dragon
patent: 4268771 (1981-05-01), Lall
patent: 4419646 (1983-12-01), Hermle
patent: 4502853 (1985-03-01), Ohi
patent: 4595897 (1986-06-01), Amano et al.
patent: 4647892 (1987-03-01), Hewitt
patent: 4652818 (1987-03-01), Buchschmid et al.
Edmonds Warren S.
Nissan Motor Co,. Ltd.
Wieder Kenneth A.
LandOfFree
Apparatus for determining a rotational speed of a vehicle wheel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for determining a rotational speed of a vehicle wheel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for determining a rotational speed of a vehicle wheel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-500620