| 摘要 |
A pre-crush sensor module for use with a safety device for an aerial lift (10) having a basket or cage (20), the pre-crush sensor module having removably attachable sensors (36) which provide a detection zone (28) wherein the sensors detect obstacles. The sensor module also has an operator warning system (40) and a relay to connect the sensors to the safety device. The module comprises two upward facing sensors (36) mounted on a control panel of the aerial lift, two rearward facing sensors (30) mounted on a back of the basket or cage and four angled-rearward facing sensors (32) mounted on the back of the basket or cage. |
