Timer to dispenser tolerance take-up for dishwasher

Details Timer to dispenser tolerance take-up for dishwasher Timer to dispenser tolerance take-up for dishwasher

1986-08-27

1989-02-21

Hornsby, Harvey C.

Cleaning and liquid contact with solids

Apparatus

Automatic controls

134 93, 134 95, 222651, B08B 1300, A47L 1544

Patent

active

048056472

ABSTRACT:
According to the invention, structure is provided for interconnecting a timer mechanism and dispensing structure associated with a dishwashing apparatus. The timer mechanism has a cam with an associated follower with a free end that is engageable with a portion of an actuating member. In the operating cycle, motion is transmitted from the follower through the actuating member. In a given cycle, the actuating member and follower move in a prescribed path in one direction and retrace the path in a direction opposite to the one direction. Structure is provided to block the actuating member at its extreme position of travel in the one direction and to progressively adjustably interconnect the follower and actuating member as they are moved relative to each other. By so doing, the cam follower can be moved through its path by a manual control knob and engaged with the actuating member, that is blocked at its extreme position of travel in the one direction.

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