OFR-89-77 Hoist Radio System For Deep Shafts
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 66
- File Size:
- 23061 KB
- Publication Date:
- Jan 1, 1976
Abstract
The inductive communication system was developed under this contract for use in the hoist of deep mines. This program was a four phase program with experimental dual frequency equipment resulting from Phase I, emergency single frequency equipment developed under Phase II, and equipment documentation required under Phase III. An additional emergency system was provided under Phase IV.
Citation
APA: (1976) OFR-89-77 Hoist Radio System For Deep Shafts
MLA: OFR-89-77 Hoist Radio System For Deep Shafts. The National Institute for Occupational Safety and Health (NIOSH), 1976.