Mechanism for mounting impact tool
US4724912A · kind A · utility
14Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1986 |
| Grant date | Feb 16, 1988 |
| Priority date | — |
| Expiry date | Jul 2, 2006 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/966
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An improved mechanism for mounting an impact tool on the boom of a power shovel or the like. A mounting member is bonded to each side of the vibration insulating rubber member. The bonded surface between the rubber and the mounting member at at least one side of the rubber is oblique with respect to the axis of the impact tool. This reduces the shearing load to the vibration insulating rubbers, prolongs their life, and lessens the fear of the rubbers peeling off the mounting members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.