| 摘要 |
<P>PROBLEM TO BE SOLVED: To satisfactorily support a caliper body by both slide pins and to suppress decrease in slidability of a slide pin and generation of biased wearing and drag of a friction pad. <P>SOLUTION: A clearance of a first slide pin 5 and a first slide pin holding hole 4h is set narrow and a clearance of a second slide pin 6 and a second slide pin holding hole 3g is set wide. A caliper body turns in such a direction that a gravitational center of the caliper body 5 lowers around a first contacting point 15 of an opening fringe of the first slide pin holding hole 4h and the first slide pin 5 with the caliper body 3 attached to a vehicle body, an axis of the second slide pin 6 and an axis of the second slide pin holding hole 3g cross and a distal end of the second slide pin 6 and the second slide pin holding hole 3g contact at a second contacting point 17 as the rotation of the caliper body 3 thereby the caliper body 3 is supported at the first contacting point 15 and the second contacting point 17 when friction pads 7, 8 fall in fully contacting condition. <P>COPYRIGHT: (C)2013,JPO&INPIT |
