| 摘要 |
<p>The reaction mechanism comprises a control casing secured to a movable member separating a vacuum chamber from a working chamber in a vacuum brake booster; reaction levers engaging to the casing adjacent the vacuum chamber; a reaction plate guided and secured against lateral displacement in recesses in the casing adjacent the vacuum chamber and engaging the side of the levers adjacent the vacuum chamber; a cap secured to the outer edge of the casing adjacent the vacuum chamber having a guide sleeve therein extending into the vacuum chamber, the cap enclosing the plate and the levers; and a master cylinder actuating push rod guided in the guide sleeve and having one end thereof abutting against the plate.</p> |
