Master brake cylinder arrangement for motor car brake assembly, has throttle element displaceably held in pressure pistons and indirectly supported at housing during movement of pressure pistons for pressure formation in pressure chambers

摘要

The arrangement has a primary pressure chamber and a secondary pressure chamber (58) enclosing a primary pressure piston and a secondary pressure piston (18) with a master brake cylinder housing (12) in a sealed manner. The chambers are fluidically coupled with a fluid circuit of a motor car brake assembly. A throttle element (70) is assigned to piston recesses (62) to throttle fluid stream through the recesses. The throttle element is displaceably held in the pistons and indirectly supported at the housing during movement of the pistons for pressure formation in the chambers.