Indicator device responsive to axial force

Dispensing – With recorder – register – indicator – signal or exhibitor – Totalizer for successive dispenser cycles

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Details

222162, 215230, 2064591, 116285, 116308, 116318, B67D 522, G09F 1100

Patent

active

054214823

ABSTRACT:
A device to indicate the application of a non-rotative force, having particular utility in recording the dispensing of a push-down activated aerosol medication dispenser. A non-rotative force on an outer cover is translated into a rotation of an indicator wheel relative to the outer cover by a set of flexible pawls engaged with a set of teeth. The pawls depress and thereby extend circumferentially when the applied force flexes them to effect a rotation of the teeth. Suitable means indicate the relative rotation of the teeth such as a window in the outer cover through which is visible indicia on the indicator wheel. The device may also include means to resist its operation by a child.

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