Precision Valve Corporation

Other

Virgil Naku

Robert Henry Abplanalp

Joseph C Pizzurro

Apparatus and method for applying gasket material to the skirt of a gasket for the mounting cup of an aerosol container, wherein the gasket material is mechanically applied to the mounting cup through the use of a novel mandrel and cutting arrangement. A mounting cup, having a uniquely placed gasket, the gasket extending from the skirt into the channel of the mounting cup.

Aerosol container closure

Apparatus for applying gasket material to the skirt of a gasket for the mounting cup of an aerosol container, wherein the gasket material is mechanically applied to the mounting cup through the use of a novel mandrel and cutting arrangement. A mounting cup, having a uniquely placed gasket, said gasket extending from the skirt into the channel of the mounting cup.

Apparatus for forming an aerosol container closure

A one piece tire valve adaptor for connection to an aerosol container including a base with a means for attachment to a mounting cup, a hollow tube connected to said base and including a spout for connection to a tire valve, and a flow passage extending from said first end to said second end. The spout includes three sealing surfaces for engaging three surfaces of the tire valves, to prevent air leakage during inflation. The flow passage includes a post centrally located within said flow passage and extending into said spout, for engaging the pin of a tire valve. The base further includes a flexible diaphragm connected to the first end of said tube. Sufficient pressure on said spout of the adaptor flexes the diaphragm, causing the tube of the adaptor to engage and push the actuator into the aerosol container, opening the valve of the container. The release of pressure on the spout allows the diaphragm to return to its original position, causing the tube to allow the valve to close.

One-piece tire valve adaptor

A metering actuator for dispensing the pressurized contents of an aerosol container through a tubular valve stem associated therewith, the actuator having a valve-opening member to receive the valve stem and conduct the contents of the container to a metering chamber formed between the valve-opening member and a surrounding finger-bearing member, which finger-bearing member has a conduit connecting the metering chamber and a discharge orifice; wherein a seal is effected between a dome shaped portion of the valve-opening member and a hub on the finger-bearing member to close off the conduit from the metering chamber to the discharge orifice, and wherein, there is a seal effected between a mating annual wall and recess disposed on the outer portions of the finger-bearing and valve-opening members.

Foam actuator for metering an aerosol product

Apparatus and method for applying gasket material to the skirt of a gasket for the mounting cup of an aerosol container, wherein the gasket material is mechanically applied to the mounting cup through the use of a novel mandrel and cutting arrangement. A mounting cup, having a uniquely placed gasket, said gasket extending from the skirt into the channel of the mounting cup.

Method of molding an aerosol container closure

A cup-shaped, doubled-walled actuator for a pressurized aerosol dispenser for the dispensing of a foam product as a wad or pad including providing a venting path through the cup-shaped surface of the actuator, through the space defined by the cup-shaped surface and an outer cylindrical wall and beneath the outer wall to the outside of the container when the actuator is mounted in position on the container. An inner cylindrical wall suitable for affixing the actuator to the outside of the bead formed by the mouth of the container and the mounting cup resiliently urges the actuator toward valve closure.

Growing community of inventors

Hawthorne, NY, United States of America

Virgil Naku