Air valve coupling method and apparatus

Details Air valve coupling method and apparatus Air valve coupling method and apparatus

2008-02-28

2009-10-06

Cadugan, Erica E (Department: 3726)

Gear cutting, milling, or planing

Milling

Process

C409S137000, C409S230000, C137S015040, C137S015060, C137S238000, C137S614050

Reexamination Certificate

active

07597514

ABSTRACT:
A method of clearing debris from an air valve of an air driven tool including the steps of contacting a portion of a first valve with a portion of a second valve; sealing the first valve to the second valve; and opening the first valve prior to the sealing step.

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