发明名称 |
Anti-skid braking device with wheel speed detection means in wheel support bearing assembly |
摘要 |
<p>A wheel support bearing assembly for rotatably supporting a wheel 13 relative to a vehicle body structure 12 includes outer and inner members 1 and 2 with dual rows of rolling elements 3 interposed therebetween. An electric generator 4 for generating an electric power as one of the inner and outer members 1 and 2 rotates relative to the other of the inner and outer members 1 and 2 is utilized. The electric generator 4 includes a coil/magnetic element combination 17, including a ring member accommodating a coil therein, and a multi-pole magnet 18. A signal outputted from the electric generator 4 and indicative of the number of revolutions of the wheel 13 is transmitted wireless by a transmitter 5. This transmitter 5 may be an annular transmitter. <IMAGE></p> |
申请公布号 |
EP1241067(A2) |
申请公布日期 |
2002.09.18 |
申请号 |
EP20020005575 |
申请日期 |
2002.03.12 |
申请人 |
NTN CORPORATION |
发明人 |
OKADA, KOICHI;OHTSUKI, HISASHI;TORII, AKIRA;NORIMATSU, TAKAYUKI;OHBA, HIROAKI;TAKAHASHI, TORU;MIZUTANI, MASATOSHI |
分类号 |
B60T8/171;B60T8/32;G01P3/44;(IPC1-7):B60T8/00 |
主分类号 |
B60T8/171 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|