发明名称 Acoustical enclosure system
摘要 An acoustical enclosure system, particularly designed for overtable circular saws employed in cutting such materials as metal shapes, is disclosed. The system includes an acoustical enclosure covering the saw and a pair of vibration damping arms covering the workpiece being sawed. This combination of elements results in substantially reduced noise levels within the sawing environment.
申请公布号 US4356884(A) 申请公布日期 1982.11.02
申请号 US19810297868 申请日期 1981.08.31
申请人 REYNOLDS METALS COMPANY 发明人 MORTIMER, DAVID B.
分类号 B23D47/00;B23Q11/00;G10K11/16;(IPC1-7):F16F7/12;G10K11/00;H02K5/24 主分类号 B23D47/00
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