Boots – shoes – and leggings
Patent
1992-03-24
1994-03-22
Black, Thomas G.
Boots, shoes, and leggings
324209, 73862325, 73862326, 360 7309, 74866, G06F 1550, G06G 770, G01L 302
Patent
active
052970442
ABSTRACT:
A pair of magnetic recording parts are axially spaced on a rotating shaft and a pair of magnetic heads for recording and reproducing a location signal are respectively opposed to the respective magnetic recording parts. Torque of the rotating shaft is calculated based on a quantity of a phase shift of the location signals reproduced by the respective magnetic heads and rotating speed of the rotating shaft is calculated based on a reproducing frequency of the location signal reproduced by one of the magnetic heads so that the magnetic recording parts and the magnetic heads serves as a sensor for detecting both torque and rotating speed. Thus, a number of parts of the sensor is lessened, being compacted with low cost.
REFERENCES:
patent: 3640156 (1972-02-01), Mori et al.
patent: 3693183 (1972-09-01), Lemke
patent: 3839729 (1974-10-01), Gross
patent: 3935733 (1976-02-01), Schindler
patent: 4139871 (1979-02-01), Yoshida et al.
patent: 4225894 (1980-09-01), Fulukawa et al.
patent: 4604656 (1986-08-01), Fujii
patent: 4787255 (1988-11-01), Guay
patent: 4843917 (1989-07-01), Van Selous et al.
patent: 4876923 (1989-10-01), Crandall et al.
patent: 4916560 (1990-04-01), Kawaguchi
patent: 4922424 (1990-05-01), Hiramatsu
patent: 5103694 (1992-04-01), Kobayashi et al.
Inoue Takeshi
Kawado Yasuhumi
Sakaki Minji
Sakoda Masaharu
Black Thomas G.
Louis-Jacques Jacques H.
Mazda Motor Corporation
LandOfFree
Torque and rotating speed sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Torque and rotating speed sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque and rotating speed sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-441804