Automatic road dividing apparatus
US9605394B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 11, 2016 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Jan 11, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F15/006
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A road automatically dividing apparatus comprises a ground-embedded base, a telescopic tube set, an illuminating device, and a driving device. The ground-embedded base includes an accommodating space and an upper opening. The telescopic tube set, disposed in the accommodating space, includes a plurality of translucent column tubes which are connected telescopically and are relatively slidable in such a manner that each translucent column tube is converted between an expanding position and a collapsing position. The expanding position allows each translucent column tube expand from the neighboring one by sliding relatively to each other. The illuminating device is for emitting light penetrating the telescopic tube set. The driving device is configured to drive the telescopic tube set such that the telescopic tube set expands and collapses between the expanding position and the collapsing position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.