Hard and flintiest stone and minerals removing method for single sided conical disk roller bit, involves providing fast moving eccentric cam that is driven with shaft, where rotating disk roller bits are radially arranged at carrier
摘要
<p>The method involves providing a fast moving eccentric cam that is driven with a shaft (2). A set of freely rotating disk roller bits (3) is radially arranged at a carrier (1) of the shaft. The disk roller bits rotate in a direction of rotation of the shaft. The roller bits are rotated slowly without overloading bearing of the roller bits. An independent claim is also included for a device for removing hard and flintiest stone and minerals.</p>
