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US 2006/0048851 A1Published application
Digging or gripping tool
AssigneeLiebherr-Hydraulikbagger GmbH
InventorBernd Wager
Life of this patent
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Abstract
This invention relates to a digging or gripping tool with at least one cutting edge, wherein rollers are disposed along the outer edge of the cutting edge in accordance with the invention.
Claims5
A digging or gripping tool with a least one cutting edge, characterized in that along the outer edge of the cutting edge rollers are disposed.
Dependencies are inferred from the claim text.