Detatchable muffler apparatus for pneumatic tools
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United States of America Patent
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-
Aug 28, 2007
Grant Date -
Dec 8, 2005
app pub date -
Jun 3, 2004
filing date -
Jun 3, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The exhaust created from the operation of pneumatic tools can create a considerable amount of noise. The present disclosure includes a detachable muffler apparatus used to reduce the sound during the operation of a pneumatic tool. The muffler apparatus includes a flexible outer housing that defines a muffler passage extending between a muffler inlet and a muffler outlet. The flexible outer housing includes an attachment end that defines the muffler inlet and a distal end that defines the muffler outlet. The attachment end can be removably attached to a pneumatic tool body by a fastener. Tool exhaust is forced through and around folds within at least one sheet of permeable material positioned within the muffler passage.
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