| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a brake apparatus capable of exerting a further preferable characteristics in the entire zone of operation amount of a brake pedal.SOLUTION: A brake apparatus includes a link-type booster 3 for connecting a brake pedal 2 to a rod 4 and amplifying, and transmitting, operation force (tread force F) of the brake pedal 2. Further, the link-type booster 3 includes: a first link 31 whose one end is rotatably connected to the brake pedal 2; a second link 32 that is connected swingably to a bracket 7, whose one end is rotatably connected to the other end of the first link 31 and whose other end is rotatably connected to the rod 4; and a stroke regulation part 8 (a brake operation force adjustment part) for adjusting operation force (tread force F) of the brake pedal 2 with an operation amount (a pedal stroke S) of the brake pedal 2 being a given operation amount S2 or higher.</p> |
