Excavating device
US3989149A · kind A · utility
7Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1974 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Nov 4, 1994 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/085
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An excavating device comprising a platform for mounting a hydraulic backhoe. The device has independently operable stabilizers. The stabilizers can act to level the device for working on slopes and provide for leverage when using a backhoe bucket. The device is adapted to be readily assembled and disassembled for working within closed structures or on raised platforms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.