INFLATION CONTROL FOR UNDERWATER DIVING VESTS

摘要

An inflation control for a safety vest used by underwater divers. The control is convertible for oral or automatic operation. An oral inflation housing has a valve which may be manually operated to inflate the safety vest or to withdraw air from it. An automatic inflation housing may be removably connected for manually controlled inflation of the vest from a supply tank. A quick disconnect coupling permits rapid connection and disconnection of the supply tank hose with one hand and without the loss of any pressure.