| 摘要 |
<p>PURPOSE:To simplify construction while improve safely by combining a master cylinder part in an integrated form with a wheel cylinder part and providing the bearing part of a servo-arm and a wire receiving part in an integrated form with a main body. CONSTITUTION:A master cylinder is longitudinally provided on the lower part of a main body, while a wheel cylinder 15, which is opened to a disk plate 14 side, is provided on its upper position. An arm 6 is projectingly provided toward the lower front of the body, and a servo-arm 23 is rotatably supported by a lug 25 which is vertically provided on the arm 6. Thereby, a wire receiving part which is provided along a chain stay can be provided on this arm 6, eliminating the need for using a separate part for wire receiving, and simplifying construction. Also, the arm 6 and the lug 25 can be made mutually reinforced with each other to have sufficient strength, thereby improving safety.</p> |
