| 摘要 |
PURPOSE:To reduce the weight of a tie rod by forming the tie rod for transmitting the reaction force of a master cylinder to a chassis so as to have a flat sectional form and arranging a pair of tie rods so that the wide outside surfaces of the flat parts may be opposed each other. CONSTITUTION:A pair of the rods 30 for transmitting the reaction force of a master cylinder M to a chassis W are arranged so as to be extended in parallel to the center line of a booster shell 1, setting the center line interposed. The part between the annular groove 47 of each tie rod 30 and a stepped flange 41 is formed flat so as to have a nearly elliptical sectional form. Both tie rods 30 are arranged so that the wide outside surfaces (f) of the flat parts 30a may be opposed each other. |
