DEVICE FOR CLEANING INNER SIDE OF PIPE LINE

摘要

FIELD: pipe line engineering. SUBSTANCE: device has supporting member made of tree shock-absorbing springs connecting securing disks whereto connecting disks are secured in pair from the outer side. Tabs made of a spring material are arranged over the periphery of the connecting disks in two rows. The bent portions of the tabs are tooth- like. The step between the tabs is half width of each tab. EFFECT: enhanced efficiency.