Title:
BEARING FOR WHEEL
Document Type and Number:
Japanese Patent JP3790375
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a compact and low-cost transmission system when an electric signal from a sensor installed at the wheel part of a vehicle is transmitted to the side of a car body.
SOLUTION: An electric signal from a sensor 12 which is installed on the side of a wheel 1 is transmitted to the side of a car body via a bearing 3 for the wheel. The bearing 3 for the wheel is provided with an inner ring 31 which is fixed to the wheel 1. In addition, it is provided with the fixation member of an outer ring 32 which is fixed to the car body. In addition, it is provided with a plurality of rolling bodies 33 which are interposed and placed between the track face of the inner ring 31 and that of the outer ring 32. An output part 15 which outputs the electric signal from the sensor 12 is installed at the inner ring 31, and its output is detected by a pickup 13 which is installed at the outer ring 32.
Inventors:
Yoshio Katoh
Eiji Tajima
Eiji Tajima
Application Number:
JP33989898A
Publication Date:
June 28, 2006
Filing Date:
November 30, 1998
Export Citation:
Assignee:
ntn corporation
International Classes:
B60B35/18; G01L17/00; B60C23/02; B60T8/00; B60T8/171; F16C19/00; F16C19/52; F16C41/00; (IPC1-7): G01L17/00; B60B35/18; B60C23/02; B60T8/00; F16C19/00; F16C19/52; F16C41/00
Domestic Patent References:
| JP63134316A | ||||
| JP9039756A | ||||
| JP3292207A |
Attorney, Agent or Firm:
Shogo Ehara
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura