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Reasons are given for use of steel instead of reinforced concrete for new winding tower of Kaiser Wilhelm shaft of Hohenzollern coal mine; one of main considerations was possibility of building new tower without interfering with use of existing steam winding equipment; clinker brickwork filling is used; two electric winding engines have sheaves of 21 1/2 ft. diam. and speed of 49 ft. per sec.
Reasons are given for use of steel instead of reinforced concrete for new winding tower of Kaiser Wilhelm shaft of Hohenzollern coal mine; one of main considerations was possibility of building new tower without interfering with use of existing steam winding equipment; clinker brickwork filling is used; two electric winding engines have sheaves of 21 1/2 ft. diam. and speed of 49 ft. per sec.
Steel-tower winding head frame
Das Turmfoerdergeruest auf dem Kaiser-Wilhelm-Schacht der Hohenzollerngrube
Walter, P. (author)
Glueckauf ; 65
1929
4 pages
3 Figs.
Article (Journal)
German
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