| 摘要 |
The invention relates to a device for cutting tire rings from tires. The tire is held in a tire guide. A moveably drive roller is positioned and, in one position the roller is pressing against the treaded portion of the tire, causing a bulge directed radially towards an inside of the tire, and rotating the tire. At least one moveable blade is arranged on a shaft outside of an opening in the tire and the blade being guidable into the inside of the tire through the opening and further guidable towards any position on the inside of the bulge for cutting the rotating.
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