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Noise Reduction of Chain Conveyors. Volume 1.

Authors
Galaitsis-AG; Madden-R; Andersen-D
Source
NTIS: PB/81-130833 :144 pages
Link
NIOSHTIC No.
10002025
Abstract
This report describes the noise source diagnosis of a Jeffrey 120m conveyor and the evaluation of several treatments all conducted in a test facility aboveground. The conveyor noise at the operator's position was gradually reduced from 101.5 to 93 dba using damping, vibration isolation, sound barriers, and smoother discontinuities.
Publication Date
19790101
Document Type
CP; Final Contract Report;
Fiscal Year
1979
NTIS Accession No.
PB81-130833
NTIS Price
A08
Identifying No.
OFR 133-80
NIOSH Division
PRC;
Source Name
NTIS: PB/81-130833
Performing Organization
Bolt, Beranek, & Newman Inc.
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