Removing earth working method with a removing tool offset obliquely with respect to the propulsion direction, and earth working machine embodied to execute the method

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United States of America Patent

PATENT NO 11802384
APP PUB NO 20210198853A1
SERIAL NO

17120732

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Abstract

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The present invention relates to an earth working method for removing earth material by means of a tool (14) rotating around a working axis (R); the rotating tool (14) being carried by a machine frame (20) of an earth working machine (10); the machine frame (20) standing on a substrate (U) by way of a rollable propelling unit (13) and being driven by a propulsion drive apparatus (25, HM) to perform a propelled motion relative to the substrate (U) in a propulsion direction (VR); the propulsion direction (VR) enclosing with the working axis (R) an angle (β) different from 90°; and the present invention further relates to an earth working machine embodied to execute the earth working method.

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Patent Owner(s)

  • WIRTGEN GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Winkels, Sebastian Windeck, DE 14 45

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