Fastening tool apparatus and method for operating the engine...

Tool driving or impacting – Processes

Reexamination Certificate

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Details

C227S109000, C227S110000, C227S119000, C227S120000, C227S130000

Reexamination Certificate

active

11010796

ABSTRACT:
A pneumatic fastening tool assembly that employs an engine having a sliding sleeve arrangement to control the supply of air to and exhaust from the pneumatic engine. The sliding sleeve arrangement eliminates the need for a conventional main valve and thereby reduces the overall weight and length of the pneumatic fastening tool relative to those tools that employ a conventional engine configuration.

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SENCO AirFree Battery Powered Nailers 2002 brochure.
SENCO Power Fastening Systems 2003 brochure.

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