Crimper assembly
US4055108A · kind A · utility
2Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1976 |
| Grant date | Oct 25, 1977 |
| Priority date | — |
| Expiry date | Sep 14, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24D3/0283
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An improved crimper assembly for use in making crimped filter materials is disclosed. The improved features of the assembly include an insulated central heater block which incorporates a steam entrance housing. An anti-stuffing tube is provided in order to minimize the occasional wrapping of the crimper wheels by a rod of the filter material. Also provided are side plate bearing blocks which are insulated from the heater block. Other features include means for precision alignment and interchangeability of components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.