Model railcar for cleaning model train track
US10335701B2 · kind B2 · utility
0Cited by
1References
9Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Apr 7, 2014 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Nov 13, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B5/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides a model railcar for cleaning, which can remove an oxide film and an oil film from the surface of rails and can simultaneously remove fine metal components, such as metal powder. The model railcar for cleaning comprises: a fan arranged towards a train track; a dust collecting chamber for containing alien substances drawn in by the fan; a cleaning block having a cleaning pad attached to a surface of the model train track, which faces the rails, a member capable of polishing or washing the rails being positioned on the cleaning pad; and a permanent magnet positioned to face the model train track.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.