Valve arrangement
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United States of America Patent
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May 26, 1987
Grant Date -
N/A
app pub date -
Sep 16, 1985
filing date -
Jun 21, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A valve arrangement for a compressed-air operated nailing apparatus with valve pistons operating without intersection in such a manner that the one valve piston cooperates with the working cylinder and is guided by the other working piston which is controlled by an auxiliary control valve, wherein the first auxiliary piston is also controlled at the same time, and wherein upon opening the valve arrangement the second valve piston is moved first into the opening position and the first valve pistion thereafter.
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