Gas separation – Combined or convertible
Reexamination Certificate
2005-02-22
2005-02-22
Smith, Duane (Department: 1724)
Gas separation
Combined or convertible
C055S302000, C055S357000, C055S385200, C055S385400, C055S467000, C055S490000, C055SDIG001, C055SDIG003, C055SDIG003, C096S233000, C454S049000, C454S053000
Reexamination Certificate
active
06858053
ABSTRACT:
An exhaust system for housing-type enclosures of machine tools is provided for removing air by suction from the interior of the enclosure. The cuttings which are produced during machining of the workpieces are distributed within the working chamber and are thrown to the exhaust location and removed by suction. The cuttings collect in the exhaust area and present a safety risk. In order to prevent undesirable components in the exhaust air from reaching the exhaust system, an air-permeable catch device is provided in the exhaust area in front of the exhaust location. On the catch device, the undesirable components are caught while the exhaust action itself is not impaired. The catch device is a basket having walls made of mesh.
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Greene Jason M.
Huckett Gudrun E.
Smith Duane
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