| 摘要 |
PURPOSE:To promote the reliability of an automatic marker, by detecting the set condition of an injected material in an injector to operate a marking means. CONSTITUTION:The nozzle of an injector 3 is inserted into the oil injection port of a transmission 6. When the insertion is proper, a control panel 11 generates a signal to turn on a switching element 31. The injector 3 is operated to supply oil from it into the transmission 6. A sprayer 8 is operated according to signals from the control panel 11, a limit switch 7 and a flow meter 9. When the injector 3 is not in a proper position, the switching element 31 is not turned on, so that the sprayer 8 is not operated. |
