Cutter-equipped milling tool and device for adjusting and tensioning the cutters of milling tools
Abstract
Abstract A SYSTEM FOR MANUFACTURING AND ASSEMBLY MILLING TOOLS WHEREIN THE TOOL INCLUDES A BASE MEMBER HAVING A PLURALITY OF INDIVIDUAL CUTTING ELEMENTS MOUNTED THEREON. THE CUTTING ELEMENTS ARE BOTH RADIALLY ADJUSTED, AND CLAMPED TO THE BASE MEMBER BY HYDRAULIC FLUID PRESSURE DEVICES, AND, DURING ASSEMBLING OF THE CUTTERS TO THE BASE MEMBER, A CENTERING RING IS MOUNTED UPON THE BASE MEMBER IN A CONCENTRIC MANNER WHEREIN THE RADIAL ADJUSTMENT OF THE CUTTERS IS DETERMINED BY ENGAGEMENT WITH THE CENTERING RING. IN AN EMBODIMENT OF THE INVENTION COMMUNICATION EXISTS BETWEEN EACH OF THE RADIALLY ADJUSTING AND CLAMPING ELEMENTS, RESPECTIVELY, WHEREBY SIMULTANEOUS OPERATION THEREOF MAY BE PRODUCED.
Inventors
- 👤 Adolf Wolf
Bibliographic Details
Claims Analysis
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |