MANUAL VISCOUS LIQUID DISPENSING DEVICE HAVING A LOCKING MECHANISM

A product dispensing device includes a body having a first end and a second end; a product holding mechanism at the first end; a plunger defining a rack, supported by and extending through the product holding mechanism and the body from the first end to the second end; a drive mechanism, pivotally c...

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Bibliographische Detailangaben
Hauptverfasser:	SPRINGHORN, Robert W, BRENNAN, Robert C
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A product dispensing device includes a body having a first end and a second end; a product holding mechanism at the first end; a plunger defining a rack, supported by and extending through the product holding mechanism and the body from the first end to the second end; a drive mechanism, pivotally coupled to the body, including a trigger, a trigger return spring, and a pawl connected to the trigger via a pawl bias spring for bringing the pawl into contact with the plunger, the pawl having pawl teeth shaped to complement the rack; and a locking mechanism configured to limit a movement of the plunger in a rearwards direction while the locking mechanism is in a locked configuration.