Stabilized digging mechanism
US4150504A · kind A · utility
16Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 7, 1978 |
| Grant date | Apr 24, 1979 |
| Priority date | — |
| Expiry date | Feb 7, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/3695
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hydraulically actuated digging mechanism is removably securable to the tilt frame of a mobile shovel loader when the loader bucket is removed from the tilt frame; and a pair of stabilizer links are removably attachable to the tilt frame and to the lift arms of the shovel loader to support the weight of the digging mechanism without dependence upon the tilt actuator of the shovel loader, and to prevent accidental raising of the lift arms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.