Details:

Personal Author:
Laubengayer, William C. ; Ware, K. Michael ; Gehring, Robert D. ; Wilson, Larry R. ; Decker, Ramsey P. ; ... More +
Laubengayer, William C. ; Ware, K. Michael ; Gehring, Robert D. ; Wilson, Larry R. ; Decker, Ramsey P. ; Anderson, Dean T. ; Less -
Corporate Authors:
Collins Radio Company. ; United States. Bureau of Mines. ;
Collins Radio Company. ; United States. Bureau of Mines. ; Less -
Description:
"Eight coal mines were visited to determine their communications usage and requirements. Presently available equipment was surveyed and evaluated to determine its applicability to the needs of the mines. The requirements, as determined from the surveys, and the capabilities, as determined from analysis and experiments, were summarized. Volume 1 summarizes the entire report and includes both a dissertation on the strengths and weaknesses of various available communication techniques and a set of requirements for several grades of comprehensive mine communication systems." - NIOSHTIC-2 NIOSHTIC no. 10001394 523-0 765829-00 12 7 M
Subject:
[+]
Coal Mines And Mining.
Mine Communication Systems.

Series:
Open file report (United States. Bureau of Mines) ; 1975-69; Collins report ; v. 1;
Open file report (United States. Bureau of Mines) ; 1975-69; Collins report ; v. 1; Less -
Document Type:
Report ;
Funding:
USBM contract no. H0232056 ;
Collection(s):
National Institute for Occupational Safety and Health
Main Document Checksum:
[+]
urn:sha256:3d840ac4b23c630996c7ad74d52441d70bdc2132b52bc2b04098509d35c44e3f
File Type:

Supporting Files

• No Additional Files

More +