Method and apparatus for complete machining of a shaft-shaped workpiece
US8959750B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 16, 2012 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Sep 12, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T82/2524
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A machining apparatus has a frame defining an input station, an output station, and first and second machining stations. Respective first and second workpiece holders in the first and second machining stations can retain a workpiece therein. A first pivotal turret is movable vertically and horizontally on the frame between the input station and the first machining station and carries at least one machining tool and a first grab, and a second pivotal turret is movable vertically and horizontally on the frame between the first and second machining stations and the output station and carries at least one machining tool and second and third grabs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.