Optical fiber splice retainer and method for its use
US4997255A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1989 |
| Grant date | Mar 5, 1991 |
| Priority date | — |
| Expiry date | Dec 7, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3803
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber splice retainer comprises a base member having a groove extending along a reference surface of the base member, resilient biasing means carried by the base member, and three gripping members which are urged by the resilient biasing means into a gripping position against the reference surface to span the groove at respective gripping locations along the groove. The gripping members are movable against the urging of the resilient biasing means away from the reference surface to permit insertion of optical fibers into the grooves. The gripping members are permitted to close on the inserted optical fibers to clamp the optical fibers in the groove with the fibers in axial alignment. A jig is provided for holding the splice retainer and for urging the gripping members away from the reference surface as required during insertion and alignment of the optical fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.