| 摘要 |
<p>PURPOSE:To simplify construction and make manufacture and assembling easier by connecting the outlet side of a pressure-oil suck-back valve unit, whose inlet side is connected to a pressure-oil side, to each caliper in parallel in a brake unit having more than one caliper. CONSTITUTION:In a disk brake unit in which brake disks 12 are installed in an integrated form to the right and left of the front wheel of a motor-cycle, and calipers 20 which provide braking force to each disk 12 are installed to a bracket on the lower part of each of right and left front forks 8 respectively with a bolt 13, an oil passage branching metal member is mounted on a bottom bridge which is rotatably supported by a head pipe of a body, and the inside of the cylinder of each of the right and left calipers 20 is connected to a master cylinder through a branching hose 18 and the oil passage branching metal member. And a pressure-oil suck-back valve unit is connected to both of the right and left branch passages of the oil passage branching metal member. The unit body is connected to the master cylinder through a pipe joint.</p> |
