FIELD: materials handling. SUBSTANCE: granulated material is delivered into pipe along cable with number of shock absorbing devices installed across cable and having radial size smaller than inner diameter of pipe. Cable is gradually pulled out as pipe is filled with granulated material. Shock absorbing devices can by made in form of brushes sufficiently flexible to damp shock of granules falling on brushes. Wire can be used as cable with brushes arranged equidistantly in row and made preferably of springs. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
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Authors
Dates
1997-11-20—Published
1992-12-18—Filed