| 摘要 |
PURPOSE:To improve operationability by making left and right brake pedals and a middle cam interlock with each other by stopping the engaging part of a stopping member, and making left and right brakes effective respectively by release of stopping between the stopping member and the engaging part. CONSTITUTION:In a brake device where left and right brake pedals 2, 3 are journaled to a common pedal shaft 1, a stopping member 15 which rotates around a branch shaft 14 at the base part of an arm 13 in one brake pedal 2, and the stopping member 15 is pushed down and is engaged with engaging parts 12, 12 protruding outwards in radial direction at the boss part of a cam 4 and the boss part of the right brake pedal 3 to make it possible to interlock the left and right brake pedals 2, 3 and the middle cam 4. Namely, when the stopping member 15 is pushed down to make the left and right brake pedals 2, 3 and the middle cam 4 interlocking, both the brakes come into braking action even if one brake pedal 2 or 3 is depressed. |
