Dispensing – With lock or fastening seal – Plural
Patent
1982-08-05
1983-09-20
Tollberg, Stanley H.
Dispensing
With lock or fastening seal
Plural
22240211, B67D 532
Patent
active
044050658
ABSTRACT:
A tilt valve structure for pressurized containers having a base seal which is operated by tiltable deflection of the nozzle to dispense the contents of the aerosol container. The valve structure incorporates a deformable bridge stop structure which retains the structure in a closed but assembled configuration after valve manufacture until usage, including assembly of valve onto a pressurizable container. The bridge stop structure can assume two positions: an initial position and a second valve operating position. The bridge stop structure can be formed of inelastic or elastic material, such as metal.
REFERENCES:
patent: 3441177 (1969-04-01), Treharne, Jr.
patent: 3547405 (1970-12-01), Ewald
patent: 3785536 (1974-01-01), Graham
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