Drive arrangement for concrete mixers
US4294548A · kind A · utility
8Cited by
5References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 21, 1980 |
| Grant date | Oct 13, 1981 |
| Priority date | — |
| Expiry date | Mar 21, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28C5/1887
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A concrete mixer drive for a hand wheeled barrow type of mixer, the drive comprising an electric motor mounted on the main supporting bearing of the mixer bowl, and a multiple reduction belt drive from the motor to a pinion driving the main bowl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.