R 408.12306 Definitions; E. Rule 2306. (1) "Ejector" means a device for removing work or material from between dies.

(2) "Electronic-control device" means a device so designed and controlled that when the operator's hand or another part of the body is within the point of operation, the press cannot be tripped, and if the hand or another part of the operator's body is inserted into the point of operation area while the slide is descending, the device shall automatically stop the slide. The device may employ active circuit elements such as vacuum tubes, gas tubes, or semiconductor amplifiers, but not magnetic amplifiers, in conjunction with passive circuit elements, such as transformers, inductors, capacitors, resistors or magnetic device operating coils.