Combination meter
US5259333A · kind A · utility
16Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Jan 16, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2360/334
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A combination meter has a plurality of indicators for respectively indicating different measured amounts, in which an indicating area is reduced so as to achieve a compact design. Pointers of indicators are formed respectively by light transmitting slits provided respectively on disks. The disks are rotatably mounted in a laminated manner on a shaft concentric with these disks, and the disks are angularly moved respectively by drive sources in accordance with respective measured amounts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.