Glue coating device for laying stealth optical cables
US10421093B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2015 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Oct 21, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/475
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A glue coating device for laying stealth optical cables, comprising an outer housing and an inner housing sheathed inside the outer housing. A glue chamber is provided inside the inner housing. One end of the outer housing is a mounting end and the other end is a glue injection end by which the device is mounted on a glue injection gun. A glue injection zone is provided at an end surface of the glue injection end and runs through the glue chamber. The glue injection end has a front preprocessor which comprises two separating and guiding sides forming an angle of 120° therebetween and protruding from the outer housing. A cable positioning groove is provided on the end surface of the outer housing. The device is simple in structure, convenient for constructing, and provides quantitative glue injection and has a favorable coating effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.