Hold down mechanism for reduction apparatus
US4625924A · kind A · utility
11Cited by
2References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 27, 1985 |
| Grant date | Dec 2, 1986 |
| Priority date | — |
| Expiry date | Aug 27, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C23/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The hold down device is pivotal toward and away from a feeding table which conveys various sizes of materials to reduction apparatus. The hold down device includes a curved belly pan which, depending upon its point of contact with the material, creates either an additional hold down force to aid in conveying and shredding the material or creates a force raising the hold down device to avoid jamming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.