Braze thickness control
US8033616B2 · kind B2 · utility
38Cited by
174References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2008 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Jun 16, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21C35/188
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A degradation tool or assembly comprises an inverted conical face formed in a top end of a tool body, which top face tapers towards a central axis of the tool body. A base end of a carbide bolster is adapted to be brazed to the inverted conical top face. At least one protrusion is formed in the top face and is adapted to control a braze thickness between the top face of the tool body and the base end of the carbide bolster.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.