Mobile hoist, originated for Civil Defense purposes, is now essential part of mine rescue equipment; required duty is to sustain rope end load of 2 tons at max speed of 8 fps for winding depths of up to 3000 ft; equipment is self contained unit comprising towing vehicle on which is mounted diesel engine driving main and auxiliary d-c generators and trailer carrying hoist; also on trailer is portable telephone and signaling communication system. (see also Engineer v 201 n 5239 June 22 1956 p 730-1)
Mobile emergency winders
English Elec J
English Electric Journal ; 14 , n 7
1956
10 pages
2 Plates
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1956
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Engineering Index Backfile | 1937
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