A single pole, single throw switch 60 is mounted in fixed relation to housing 16 to actuate a timer 62 when {HEAD ~ a force} applied to the handle exceeds {TAIL ~ the compression resistance force} of the coil spring 
exceeds
A single pole , single throw switch 60 is mounted in fixed relation to housing 16 to actuate a timer 62 when { HEAD ~ a force } applied to the handle exceeds { TAIL ~ the compression resistance force } of the coil spring
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH