Method for manufacturing a fiber reinforced foam resin using adjustable endless belts
US5458831A · kind A · utility
9Cited by
15References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1994 |
| Grant date | Oct 17, 1995 |
| Priority date | — |
| Expiry date | Jun 3, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C70/504
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A formed piece continuous manufacturing apparatus formed by four endless belts for carrying out a method utilizing such apparatus. At least three of the endless belts are movably supported by a movable device, and the sectional shape of the forming passage is freely controlled by arbitrarily moving at least three endless belts. A method of forming a fiber reinforced foam resin article using the apparatus is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.