Insulated air tube for a reinstatement cutting machine
US7806638B1 · kind B1 · utility
1Cited by
9References
17Claims
0Family size
Inventor
Key dates
| Filing date | Apr 28, 2008 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Apr 28, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/304424
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A reinstatement cutting machine having an air tube formed therethrough for carrying pressurized air to drive a cutting tool. The air tube is insulated to prevent condensation within the reinstatement cutting machine due to temperature changes caused by the pressurized air passing through the air tube. In a preferred embodiment, the air tube is insulated with a tubular member constructed of an insulating material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.