Mastic pump

A mastic pump (20) is operable to pump mastic from a container (24) to a mastic application tool. The mastic pump includes a pump body (32), a piston (44) movable within the pump body, an actuator (48) coupled to the piston for moving the piston, and a fulcrum adjustor (286) coupled to the actuator...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CASTAGNETTA, JR., DAVID J, RIOS, ERICK ELADIO, FARILL, COLLIN SOBCZYNSKI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	A mastic pump (20) is operable to pump mastic from a container (24) to a mastic application tool. The mastic pump includes a pump body (32), a piston (44) movable within the pump body, an actuator (48) coupled to the piston for moving the piston, and a fulcrum adjustor (286) coupled to the actuator at one of at least two positions. The mastic pump may include a valve diaphragm (100) having an opening defined therein to allow mastic flow. Also, the pump may include a foot stand (56) coupled to the pump body having a concave shaped portion. In addition, the actuator (48) may include a grip (220) and a carrying member (240) spaced from the grip. The carrying member is grippable to transport the pump. Further, the mastic pump may include an accessory connector (52) coupled to the pump body for connecting and disconnecting a mastic tool accessory to the pump body without the use of tools.