Apparatus and method for machining long workpiece
US7448120B2 · kind B2 · utility
14Cited by
7References
4Claims
0Family size
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Key dates
| Filing date | Feb 28, 2007 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Feb 28, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/307168
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
There are provided a base frame 12 positioned below a horizontal axis O; a pair of clamp units 14 positioned at the two ends above the base frame; a pair of support units 16 that horizontally support the long workpiece in two locations, and that are capable of moving vertically; and machining units 18 that are capable of machining the long workpiece. The two clamp units 14 are capable of moving from the outside toward the inside, which support the long workpiece in two locations, and rotate around the horizontal axis O in synchronization with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.