| 摘要 |
PURPOSE: A booster assembly for a car is provided to have a reduced weight by separately assembling a tube with individual three members and to remove a caulking process for a front bolt by directly combining a through bolt with the tube. CONSTITUTION: A booster assembly for a car comprises a booster, a master cylinder, and a fastening member. The booster generates power which is stronger than the original power by utilizing an air pressure difference of atmospheric pressure and vacuum. The master cylinder is installed at the booster and generates fluid pressure by using the power from the booster. The fastening member comprises a tube assembly(310), a nut(320), and a through bolt(330). The fastening member installs the booster and master cylinder in a car. The tube assembly is installed through the booster and comprises an intermediate tube(313), a front tube(311), and a rear tube(312). The nut is fastened to the front side of the tube assembly fixing the master cylinder to the booster. The through bolt is installed through a compartment plate(1) by the tube assembly. |
