Method for running-direction-discrepant sideways movement of an earth working machine, and earth working machine configured to execute said method
US10421489B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2017 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Apr 18, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21C27/24
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method for sideways movement of an earth working machine (10), the earth working machine (10) comprising a machine frame (12) that stands via at least one front drive unit (18) and at least one rear drive unit (20) on a standing surface (A) of a substrate (U), which drive units (18, 20) are configured to roll on the substrate (U) in a running direction (D), the drive units (18, 20) being rotatable relative to the machine frame (12) around a steering axis (S) associated with the respective drive unit (18, 20), wherein the method-related sideways movement occurs in a sideways direction (V) that deviates from the travel direction of the earth working machine (10) determined by the respective steering angle, the method encompassing the following steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.