Device for the accurate positioning of the LWL fiber ends of LWL components
AssigneeSiemens Aktiengesellschaft
InventorsWerner Hopp, Bertold Marlorny
Life of this patent
Estimating the term…
Abstract
A device for the accurate positioning of the LWL fiber ends of LWL components, particularly of LWL switches and plug connectors in which a support surface is provided with a guide slot arranged at right angles to the surface for receiving the support part of LWL fiber ends. The accurate positioning of the LWL fiber ends takes place by means of a sliding part which presses the LWL fiber ends by spring force against the support surface of the device and the boundary surface of the support part. The lengthwise positioning is made possible by contact of the fiber end faces against the stop surface of a spacer. Such devices are useful for the manufacture of LWL components, particularly of LWL switches and plug connectors in telephone engineering.
Claims2
A device for the accurate positioning and securing of the LWL fiber ends of LWL components on a support part, particularly of LWL switches and plug connectors, comprising:
- (a) a plane support surface with a guide slot extending at right angles thereto for receiving the support part on which the LWL fiber ends are to be secured;
- (b) a sliding part a having contact surface for exerting pressure to the LWL fiber ends to push them against the support part, the guide slot located such that the LWL fiber ends are positioned against the plane support surface parallel to the longitudinal direction of the guide slot and against a boundary surface of the support part adjoining at right angles thereto with plane parallel pressure, functionally ready for operation;
- (c) a spacer having a stop surface for positioning the LWL fiber ends in the region of the fiber end faces in plane parallel relationship to each other;
- (d) the sliding part, in the region of the contact surface, having a chamfer which makes an angle of approximately 45.degree. relative to the plane support surface;
- (e) a recess in the central region of the side of the sliding part, facing the support part, for applying adhesive to the LWL fiber ends and to the boundary surface of the support part;
- and
- (f) means biasing said sliding part against said LWL fiber ends with a biasing force acting essentially perpendicular to said contact surface.
Dependencies are inferred from the claim text.