Excavator wear edge
US5088214A · kind A · utility
138Cited by
19References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 17, 1991 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Jan 17, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/2883
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A replaceable wear edge for the forward edge of an excavator such as the lip or wing and which includes a generally U-shaped wear member equipped with a generally T-shaped slot engageable with a conforming T-shaped boss on a confronting surface on the excavator, the wear member upper surface being equipped with a keeper-equipped opening for receiving a lock between the boss and wear member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.