FIELD: automotive industry; dispensing of liquid products. SUBSTANCE: device has return mechanism made in form of spring and additional gate with seal installed inside coupling head housing connected with return mechanism. Additional gate is fitted on turning cylindrical axle inside coupling head. Both cylindrical axles are mounted eccentrically inside coupling head. Connections are made split. Grips are made in form of clamp connected with rods secured on ends of one cylindrical axle. Axle has levers in form of cast bosses on its end at outer side of housing. Ends of levers are connected for travel with clamp. EFFECT: enlarged operating capabilities. 3 dwg
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Authors
Dates
1997-07-10—Published
1995-03-14—Filed