Organ stop tablet mechanism
US4019418A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1976 |
| Grant date | Apr 26, 1977 |
| Priority date | — |
| Expiry date | Apr 1, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H1/34
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A stop tablet mechanism particularly suited for electric organs wherein a plurality of stop tablets lie in closely spaced apart side-by-side relation, the stop tablets being pivotally mounted in a supporting frame by means of locating ears which are maintained in positive pivotal contact with the frame by pairs of wire springs, the wire springs engaging cam defining laterally projecting shoulders on the tablets and performing the additional function of maintaining the tablets in either of two positions of use, the spring elements being configured to provide flexibly mounted detent points which coact with the noses of the cam surfaces to maintain the tablet in its desired position of use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.