Adapter for mounting vacuum motor
US5005251A · kind A · utility
12Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1989 |
| Grant date | Apr 9, 1991 |
| Priority date | — |
| Expiry date | Oct 20, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/22
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A structure is disclosed for receiving and securing one or more vacuum motors in the motor housing of a vacuum suction machine. The structure acts as an adapter to permit vacuum motors of different circumferential, as well as axial dimensions to fit into, and be secured in a housing of one shape and design. The same housing can be used with many different motor configurations and thus provide a wider range of static lift pressures and air volumes at reduced manufacturing cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.