Vibratory drum with circular motion
US11535456B2 · kind B2 · utility
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30References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2020 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Dec 3, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2812/0308
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vibratory drum includes a tubular drum having a longitudinal axis, and first and second vibratory generators disposed laterally relative to the longitudinal axis and opposite each other across the tubular drum. The drum also includes a frame to which the first and second vibratory generators are attached; and a plurality of resilient elements attached at a first end to the tubular drum and at a second end to the frame, whereby the vibratory motion of the generators is transferred to the tubular drum to impart a circular motion to material disposed in the tubular drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.