Flip ramp mechanical interlock for appliance

Foods and beverages: apparatus – Means to treat food – Automatic control or time means

Reexamination Certificate

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Details

C099S348000, C099S511000, C241S036000, C241S037500, C241S092000, C366S205000, C366S601000

Reexamination Certificate

active

06907819

ABSTRACT:
A locking system for an appliance has lid and feed chute locking components that include a spring-biased, ramp surfaced pivoting arm that is adapted to be activated to extend or retract a rod that activates or de-activates a motor drive of a food processor. The arm is activated by rotational movement of the lid relative to the bowl, as an extension member attached to the lid, which is activated by insertion of the plunger, extends downwardly from the lid and engages the ramp surface of the pivoting arm when the lid is rotated. Thus, the plunger can remain inside of the food chute of the lid while the lid is removed or replaced.

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