Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1994-08-01
1995-12-26
Kaufman, Joseph A.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
137607, 2221455, 222340, 222380, 222509, 239414, B67D 552
Patent
active
054779880
ABSTRACT:
A fluid dispensing gun is provided which is manually operated by a lever arm and cam mechanism. As an operator draws the lever arm to an open flow position, a pivot plate displaces a cam bar to which is attached a valve stem. This causes movement of the valve stem away from a valve opening and permits fluid flow. A U-shaped stem housing and an open tubular spring housing provide convenient access for axial adjustment of the valve stem and compression adjustment of the valve spring.
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patent: 5375743 (1994-12-01), Soudan
Hovet Kenneth J.
Kaufman Joseph A.
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