Method for pivoting a travel unit of a road milling machine and road milling machine
US11952731B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2022 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Jul 16, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2800/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for pivoting a travel unit on a machine frame of a road milling machine between an outer end position and an inner end position offset toward a center of the machine relative to the outer end position, the road milling machine having a travel mechanism with multiple travel units, of which at least one travel unit is height-adjustable via a lifting column, comprising the steps of positioning a support foot mounted on the machine frame in a ground contact position to support the machine frame, lifting the travel unit, pivoting the travel unit between the outer end position and the inner end position, lowering the travel unit, and positioning the support foot in a stowed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.