| 摘要 |
The present invention is a sensing edge for causing a closing door to open by actuating a device upon application of force to the sensing edge. The sensing edge, adjacent to a leading edge surface of the door and compressible upon application of external pressure, includes an elongate outer sheath with a first wall. The first wall and an inner wall, having a first aperture, define a first cavity. A top wall, having a plurality of top wall apertures, extends generally parallel to and is spaced from and secured to the inner wall, defining a second cavity. A sensor is positioned within the first cavity for detecting an external force applied to the sheath. At least one electrical conductor is in electrical communication with the sensor, extending through the first aperture, along the second cavity, and through any one of the top wall apertures for connection with the control device.
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