Mounting support for several phototransmitters and photoreceivers
US4620091A · kind A · utility
2Cited by
2References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1983 |
| Grant date | Oct 28, 1986 |
| Priority date | — |
| Expiry date | Dec 19, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V8/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a mounting support (1) for phototransmitters (10) and photoreceivers (11) to be arranged in the way of forked light barriers, between which the rim portion of a signal disk (28) is capable of being moved. On the mounting support (1) there are provided insertion openings (8, 9) for inserting the phototransmitters (10) and the photoreceivers (11). These are provided with a locking element with which the inserted phototransmitter (10) or the inserted photoreceiver (11) can be locked and thus definitely fixed in their positions. No other adjustments are required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.