Angular information transducer mounting
US4386270A · kind A · utility
18Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 1981 |
| Grant date | May 31, 1983 |
| Priority date | — |
| Expiry date | Jun 8, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/3473
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An optical encoder housing is rotatably mounted upon a hub secured to the shaft of a motor typically by a set screw. The hub also carries the encoder disc. A circular leaf spring is fastened by studs to the motor housing and the encoder housing. Alternatively a spring couples the hub to the motor shaft while the encoder housing is secured to the motor housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.