公开(公告)号：US09440633B2

公开(公告)日：2016-09-13

申请号：US14546577

申请日：2014-11-18

申请人： Indian Head Industries, Inc.

发明人： Jeff Douglas Switzer ,  Steve Lepard ,  Mark David Chandler

IPC分类号： F16D66/00 ,  B60T17/22 ,  B60T13/40 ,  F16D65/28 ,  B60T17/08 ,  G01M11/08 ,  F16D121/02 ,  F16D125/58

CPC分类号： B60T17/221 ,  B60T13/40 ,  B60T17/081 ,  F16D65/28 ,  F16D66/00 ,  F16D2066/003 ,  F16D2121/02 ,  F16D2125/582 ,  G01M11/081

摘要： A brake actuator assembly for an air disk brake includes an actuator housing having a pushrod that is extensible from the actuator housing. A lever arm is disposed inside a caliper housing. The lever arm is actuated by the pushrod for transferring motion from the actuator to a brake pad. A sensor element is disposed between the actuator housing and the caliper housing with the sensor element being sealably engaged to the actuator housing providing an air tight enclosure between the caliper housing and the actuator. An inspection port is disposed in the sensor element providing access to receive a visual sensor and a pressure sensor for identifying a condition of the brake actuator and for identifying a condition of the air tight enclosure.

摘要翻译： 用于空气盘式制动器的制动致动器组件包括具有可从致动器壳体延伸的推杆的致动器壳体。 杠杆臂设置在卡钳外壳的内部。 杠杆臂由推杆致动，用于将运动从致动器传递到制动衬块。 传感器元件设置在致动器壳体和卡钳壳体之间，传感器元件可密封地接合到致动器壳体，从而在卡钳壳体和致动器之间提供气密的外壳。 检测端口设置在传感器元件中，提供进入以接收视觉传感器和压力传感器，用于识别制动致动器的状态并识别气密外壳的状况。

公开(公告)号：US20150068851A1

公开(公告)日：2015-03-12

申请号：US14546577

申请日：2014-11-18

申请人： Indian Head Industries, Inc.

发明人： Jeff Douglas Switzer ,  Steve Lepard ,  Mark David Chandler

IPC分类号： B60T17/22 ,  B60T13/40

CPC分类号： B60T17/221 ,  B60T13/40 ,  B60T17/081 ,  F16D65/28 ,  F16D66/00 ,  F16D2066/003 ,  F16D2121/02 ,  F16D2125/582 ,  G01M11/081

摘要： A brake actuator assembly for an air disk brake includes an actuator housing having a pushrod that is extensible from the actuator housing. A lever arm is disposed inside a caliper housing. The lever arm is actuated by the pushrod for transferring motion from the actuator to a brake pad. A sensor element is disposed between the actuator housing and the caliper housing with the sensor element being sealably engaged to the actuator housing providing an air tight enclosure between the caliper housing and the actuator. An inspection port is disposed in the sensor element providing access to receive a visual sensor and a pressure sensor for identifying a condition of the brake actuator and for identifying a condition of the air tight enclosure.

摘要翻译： 用于空气盘式制动器的制动致动器组件包括具有可从致动器壳体延伸的推杆的致动器壳体。 杠杆臂设置在卡钳外壳的内部。 杠杆臂由推杆致动，用于将运动从致动器传递到制动衬块。 传感器元件设置在致动器壳体和卡钳壳体之间，传感器元件可密封地接合到致动器壳体，从而在卡钳壳体和致动器之间提供气密的外壳。 检测端口设置在传感器元件中，提供进入以接收视觉传感器和压力传感器，用于识别制动致动器的状态并识别气密外壳的状况。