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Refined Design of Protective Canopies for Shuttle Cars, and a Roof Bolter.

Authors
Billmayer-HJ
Source
NTIS: PB/261-281 Available for Reference At Bureau Libraries :120 pages
Link
NIOSHTIC No.
10001274
Abstract
The purpose of the original contract was to equip the second shuttle car, a Joy 215c, in the Jewell Ridge No. 12 Mine, section 6R, with a refined design canopy and seats. In addition, several refinements and improvements were to be designed and installed at the same location on the cutter and the loader. During October 1974, the contract was modified to eliminate all of the cutter and loader tasks and substitute the design, fabrication, and installation of an improved canopy on the No. 2 roof drill in the previously mentioned section of the Jewell Ridge No. 12 Mine.
Publication Date
19750101
Document Type
CP; Final Contract Report;
Fiscal Year
1975
NTIS Accession No.
PB-261281
NTIS Price
A07
Identifying No.
OFR 124-76
NIOSH Division
PRC;
Source Name
NTIS: PB/261-281 Available for Reference At Bureau Libraries
Performing Organization
Bendix Corporation
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