DIN 21633:2011-03
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DIN 21633:2011-03

Air regulating systems for mining - Wing air doors for haulage tracks - Double-wing type doors without pressure reduction.

Summary

Roadway air doors by this document are chiefly located in main motor-haulage roads. Their style of construction allows the direct joining of travelling track air doors as to DIN 21631. The air doors are without pressure reduction.

Notes

DIN 21633 (1993-10) remains valid alongside this standard until 2011-08-31.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 03/01/2011
Page Count 23
EAN ---
ISBN ---
Weight (in grams) ---
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