Dipper bail
US9249554B2 · kind B2 · utility
1Cited by
19References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2012 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Apr 26, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention provides a bail for a rope shovel having a hoist rope and a dipper. The bail includes a pair of arms coupled to the dipper; and a cross-member extending between the pair of arms and being pivotably coupled to each of the arms. The cross-member includes a mounting block for coupling the hoist rope to the bail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.