Master cylinder, in particular for a blockiergeschuetzte, a hydraulic brake system, with a device for determining the position of the main piston

摘要

master cylinder, in particular for a hydraulic braking system, blockiergeschu00fctzte, a device for determining the position of the hauptkolbens.$a certain types of blockiergeschu00fctzten braking devices, with a master cylinder and a pump, need to control the pump information on the position of the hauptkolben within the lu00e4ngsbohrung 7 of the hauptzylindergehu00e4uses 1 is located. therefore, it will be. position sensors or wegschalter provided.the invention describes a simple arrangement of this kind of sensor. this consists of a reed contact 18 and a ringmagnet 20, with the reed contact 18 in a verschluu00dfstopfen 13 is formed, while the ringmagnet 20 in a ausnehmung 21 in a projection 9 of the hauptkolbens 6 is inserted.