Faucet valve structure with two-way automatic repositioning...

Details Faucet valve structure with two-way automatic repositioning... Faucet valve structure with two-way automatic repositioning...

2006-06-19

2008-08-12

Fristoe, Jr., John K (Department: 3753)

Valves and valve actuation

Limit stop

Adjustable

C137S625170

Reexamination Certificate

active

07410147

ABSTRACT:
The faucet valve structure of two way automatic repositioning function includes a base ring, resilient spring, activating ring, and linking component. The base ring has a protruding block placed thereon. The resilient spring is placed on the base ring, which includes a first and second effector. The activating ring is placed on the resilient spring, which includes a first support that corresponds to the protruding block and a second support that corresponds to the second effector. The linking component is placed on the top end of the rotary base, and it has a crosswise protruding extension. When the user is using the faucet, whether it is on hot water mode or cold water mode, the brake valve shaft can be repositioned to the middle position, so that when the user is turning on the water regardless of warm or cold, it ensures safety from a burn injury.

REFERENCES:
patent: 4078763 (1978-03-01), Yamamoto
patent: 5048792 (1991-09-01), Fischer
patent: 6220571 (2001-04-01), Kim et al.
patent: 6409148 (2002-06-01), Dempsey et al.

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