Die for extruding a honeycomb structural body
US4243370A · kind A · utility
14Cited by
14References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 4, 1978 |
| Grant date | Jan 6, 1981 |
| Priority date | — |
| Expiry date | Dec 4, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S425/111
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A die for extruding a honeycomb structural body which comprises a throttle portion having a plurality of openings where the forcedly supplied raw stock flow is throttled at the rear surface side of the die, a reservoir portion provided with a plurality of guide channels, an opening portion having a plurality of openings and guide slots, and discharge slits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.