Drive mechanism for a drum
US4273000A · kind A · utility
7Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 1978 |
| Grant date | Jun 16, 1981 |
| Priority date | — |
| Expiry date | Aug 11, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C13/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A relatively large drum which is supported by rotation about a horizontal axis of rotation is driven by a drive mechanism. The above mechanism includes an energizable rotor that is resiliently and rotatably supported, and in frictional contact with the circumference of the drum, so as to rotate the drum when energized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.