| 摘要 |
PROBLEM TO BE SOLVED: To apply equal braking force to all brakes at the same time by connecting a link mechanism from one brake operating tool and a link mechanism from an automatic brake actuator to an equalizer mechanism, and extending a cable from the equalizer mechanism to brakes of all wheels. SOLUTION: When a brake pedal is worked, an equalizer connecting rod 25 of an equalizer mechanism E follows up the forward sliding of a brake pedal rod 19. The respective brake cables 34L, 34R, 36L, 36R are operated by equal sliding force through a front-to-back synchronizing equalizer plate 26 and right to left synchronizing equalizer plates 27F, 27R, the central parts of which are pivoted on both side parts thereof. A rotating shaft arm 21a of a rotating shaft 21 and an auto arm 21b fixed to the opposite end part in the equalizer mechanism E are set to the non-braking side to normally release the brakes. Further, an automatic brake actuator AB is disposed for controlling the position of the auto arm 21b. |
