Breaking machine
US4208769A · kind A · utility
1Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1978 |
| Grant date | Jun 24, 1980 |
| Priority date | — |
| Expiry date | May 17, 1998 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01G7/08
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The breaking machine comprises a spiked drum mounted for rotation about a horizontal axis. A device feeds fibers to the drum. The feed device includes a horizontal roller of smaller diameter than that of the drum and is positioned laterally tangential to the drum. A device recycles insufficiently opened waste. A system forms the fibers into layers. A mechanism sharpens the spikes of the drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.