HAND TRIGGERED TISSUE SEALANT SPRAY APPARATUS AND SYSTEM

摘要

The present invention is generally directed to various structures for applying a sealant to a work surface. In one aspect of the invention, a sealant applicator assembly is provided for use with an apparatus of the type having an elongated body (2) defining an interior bore and having a piston (48, 50) movably positioned in the bore and a pusher member (53, 54) operatively associated with the piston. The assembly comprises a spray adaptor (12) adapted to communicate with the bore of the body and defining a distal outlet. A first gas passageway (8) is cooperatively associated with the distal outlet and configured to direct gas to create a spray discharge of the sealant. An actuating member (86) is adapted to be cooperative associated with a pusher member to eject sealant through the distal outlet and is operative to simultaneously actuate a supply of gas to the first gas passageway for creating a spray discharge of sealant.