Apparatus for applying line striping chemicals and reflective beads to a surface
US6547158B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2002 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Jul 12, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C23/22
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A three wheeled carriage supports an air compressor, a container for reflective glass beads and a primary hose enclosing secondary hoses delivering plural paint components to a spray gun. The three wheeled carriage has a handle bar operable by one person with three switches, one to control the flow of reflective glass beads to a bead spray gun, another to control the flow of paint components to form a stripe by external mix of the paint components and a third to control an angle of turn for a front wheel. A trailer follows the three wheeled carriage, the trailer containing an air compressor and receptacles for two paint components and input into the secondary hoses. Wheeled dollies support the primary hose between the trailer and the three wheeled carriage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.