Advancing mechanism for a dispensing tool

Details Advancing mechanism for a dispensing tool Advancing mechanism for a dispensing tool

1993-09-17

1994-12-06

Shaver, Kevin P.

Dispensing

With discharge assistant

Container with follower

222105, 222386, B67D 542, G01F 1100

Patent

active

053702824

ABSTRACT:
A tool for dispensing a single component or a multi-component mass by pressing the mass out of a foil bag (3) includes a piston rod (7) and a piston rod advancing mechanism (6). The advancing mechanism (6) has two pivotally movable clamping levers (12, 13) mounted on the piston rod (7). A triggering lever (11), pivotally displaceable between a pair of spaced end stops (5b, 5c), forms a stop in contact with one of the clamping levers. An unlocking lever (17) acts substantially simultaneously on both of the clamping levers (12, 13).

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patent: 5197635 (1993-03-01), Chang

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