Tapered tower manufacturing method and apparatus
US6732906B2 · kind B2 · utility
16Cited by
14References
20Claims
0Family size
Inventor
Key dates
| Filing date | Apr 8, 2002 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Apr 8, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2101/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Method and apparatus for the manufacture of large-diameter, elongated, generally conical members in a continuous operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.