Eccentrically driven percussive tools for treating materials
OwnerKlaus Bechem, Ulrich Bechem +1inventors
InventorsKlaus Bechem, Ulrich Bechem, Philip Bechem
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Abstract
An apparatus for treating rock, minerals or similar materials includes at least two tool-bearing sleeves supported by bearings. The tool-bearing sleeves are arranged in eccentric relationship to a common drive shaft. The tool-bearing sleeves are counterbalanced with reference to respective counterweights.
Claims8
An apparatus for treating at least one of rock and minerals which includes at least two tool-bearing sleeves supported by bearings, and arranged in eccentric relationship to a common drive shaft, and counterweights, the tool-bearing sleeves being counterbalanced with reference to their respective counterweights.
Dependencies are inferred from the claim text.