Slide closure arrangement for converters
US4026443A · kind A · utility
4Cited by
4References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1976 |
| Grant date | May 31, 1977 |
| Priority date | — |
| Expiry date | May 24, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D3/18
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A flange of a tapping connection has extending outwardly therefrom pins which extend through a ring plate attached to the flange and through bores in a slide closure frame, thereby roughly aligning the frame. The ring plate has a centering ring which fits in an opening in the frame and thus precisely aligns the frame. The frame has aligning pins and attachment eyebolts, such that a completely assembled slide closure unit can be assembled to and disassembled from the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.