DEVICE FOR COVER OF POINTS OF BURST Russian patent published in 2001 - IPC

Abstract RU 2171447 C1

FIELD: devices providing for safety of blasting operations. SUBSTANCE: the device represents a detachable frame made of separate hinge-joined links. Positioned inside the links are damping members in the form of sections with liquid arranged one above another and successively interconnected. The damping members have holes for transfer of liquid between them and are placed in a net attached to the frame. EFFECT: enhanced service life and efficiency of operation. 1 dwg

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RU 2 171 447 C1

Authors

Shevkun E.B.

Miroshnikov V.I.

Leonenko N.A.

Pavlova N.A.

Dates

2001-07-27—Published

2000-03-07—Filed