-
公开(公告)号:US06411206B1
公开(公告)日:2002-06-25
申请号:US09516304
申请日:2000-02-29
IPC分类号: B60Q144
CPC分类号: F16D66/028 , B60Q1/44 , B60T13/662 , B60T17/081 , B60T17/22 , F16D65/28 , F16D66/00 , F16D66/02 , F16D66/021 , F16D66/022 , F16D66/025 , F16D2066/003
摘要: A brake monitoring system generally includes a plurality of brake monitors mounted on each of a plurality of brake actuators. Each brake monitor generally comprises a sleeve mounted to a push rod which moves relative to a stone shield on the brake actuator. The displacement of the sleeve relative to the stone shield is measured to determine the stroke of the brake actuator. This information is sent via an RF transmitter to a controller which determines the condition of each of the brakes.
摘要翻译: 制动监视系统通常包括安装在多个制动致动器中的每一个上的多个制动监视器。 每个制动器监视器通常包括安装到推杆上的套筒,该推杆相对于制动致动器上的石头护罩移动。 测量套筒相对于石材护罩的位移以确定制动器致动器的行程。 该信息通过RF发射器发送到确定每个制动器的状况的控制器。
-
公开(公告)号:US06501375B1
公开(公告)日:2002-12-31
申请号:US09091057
申请日:1998-11-30
IPC分类号: B60Q144
CPC分类号: F16D66/028 , B60Q1/44 , B60T13/662 , B60T17/081 , B60T17/22 , F16D65/28 , F16D66/00 , F16D66/02 , F16D66/021 , F16D66/022 , F16D66/025 , F16D2066/003
摘要: A brake monitoring system generally includes a plurality of brake monitors mounted on each of a plurality of brake actuators. Each brake monitor generally comprises a sleeve mounted to a push rod which moves relative to a stone shield on the brake actuator. The displacement of the sleeve relative to the stone shield is measured to determine the stroke of the brake actuator. This information is sent via an RF transmitter to a controller which determines the condition of each of the brakes.
-
公开(公告)号:US5588348A
公开(公告)日:1996-12-31
申请号:US512022
申请日:1995-08-07
CPC分类号: B60T17/083
摘要: An improved spring brake actuator includes a dome extending into the service chamber from the center housing. The spring chamber push rod is formed with a plate having a cross-section corresponding to the dome. The service chamber diaphragm as well as the service chamber piston are also formed with surfaces that correspond to the shape of the dome. The surfaces "stack up" to ensure alignment between the spring chamber push rod and the service chamber push rod. The use of the dome also provides additional stroke to the spring chamber push rod without requiring additional axial length for the overall brake actuator.
摘要翻译: 改进的弹簧制动器致动器包括从中心壳体延伸到工作室中的圆顶。 弹簧室推杆形成有具有对应于圆顶的横截面的板。 服务室隔膜以及维修室活塞也形成有与圆顶形状对应的表面。 表面“堆叠”,以确保弹簧室推杆与维修室推杆之间的对准。 使用圆顶也为弹簧室推杆提供额外的行程,而不需要额外的轴向长度用于整个制动器致动器。
-
-