| 摘要 |
A brake booster having an initial output force produced by a reaction force acting on a face of a second diameter of a plunger to produce a primary force which opposes an input force, an intermediate output force produced by the reaction force acting on a disc to produce a secondary force which is combined with the primary force to oppose the input force and an optimum output force which is produced from the differences between the input force and primary and secondary forces to effect a brake application. |
