Dies for extrusion-shaping ceramic honeycomb structural bodies
US4780075A · kind A · utility
5Cited by
8References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 23, 1987 |
| Grant date | Oct 25, 1988 |
| Priority date | — |
| Expiry date | Mar 23, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28B3/269
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Ceramic honeycomb structural body-extruding dies are disclosed which each comprise a plurality of die-constituting members. The die-constituting members are bonded together with a bonding layer, and the bonding layer is composed of an acid-resisting metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.