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Load-dependent braking force adjuster with electromagnetic control - adapts closing pressure to vehicular load by variation of travel of pistons into contact with spring
Load-dependent braking force adjuster with electromagnetic control - adapts closing pressure to vehicular load by variation of travel of pistons into contact with spring
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机译:带有电磁控制的负载相关制动力调节器-通过改变活塞与弹簧接触的行程来使关闭压力适应车辆负载
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摘要
Two identical units are mounted one behind the other with their stepped pistons (4) actuated by a common balance beam (15) rocking about a control plunger (16) fixed to a hollow cylinder (17), which protrudes into a sleeve (19) surrounding the electromagnet plunger (29). Under lighter loading the coil (31) carries more current, retracting the armature (30) so that ball-bearings (28) can move inwards and the pistons (4) travel further to make contact with the adjustment spring (24) when the brake fluid pressure is built up. ADVANTAGE - Only relatively weak electromagnet with low voltage and small coil is required.
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