Slide valve plate and method of making the same
US6263897A · kind A · utility
3Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1999 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Oct 13, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0491
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The slide valve plate comprises the plate main body 11 and the sleeve 13 having the jaw part fitted in the through hole 12 formed in the plate 12, and the plate 11 and the sleeve 13 are integrally joined with the mortar, while the releasing member 15 is interposed between the part corresponding to the jaw part of the sleeve and/or the vicinity of the edge part of the through hole and the jaw part of the sleeve and/or the vicinity of the jaw part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.