US3072159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotatable tool holder for exchangeable tools
Assignee: Individual
•
Filing: 1961-02-21
•
Granted: 1963-01-08
•
Expires: 1981-02-21
Abstract
No abstract record available.
Inventors
- 👤 Warmbrunn Franz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:24
CPC Classifications
B; B23; B23Q; B23Q39/00; B23Q39/02; B23Q39/021; B23Q39/022; B23Q39/024; B23D; B23D45/00; B23D45/10; B27; B27C; B27C5/00; B27F; B27F1/00; B27F1/16; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7722; Y10T83/7726; Y10T83/7872
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A MACHINE FOR SAWING AND MILLING THE ENDS OF WOODEN WORKPIECES COMPRISING A FRAME, A CENTRAL CYLINDRICAL GUIDE MOUNTED ON AND WITHIN THE FRAME, A SLEEVE-LIKE TOOL HOLDER MOUNTED ON THE GUIDE FOR ROTATABLE ADJUSTMENT COAXIALLY THEREWITH AND SLIDABLE THEREON LONGITUDINALLY RELATIVE TO THE AXIS OF THE GUIDE, A SPINDLE FOR A TOOL MOUNTED FOR ANGULAR ADJUSTMENT ON THE TOOL HOLDER RELATIVE TO THE LONGITUDINAL AXIS OF THE GUIDE, A SUPPORTING ARM MOUNTED ON THE TOOL HOLDER ON A SIDE OPPOSITE TO THE SIDE WHERE THE SPINDLE IS MOUNTED, A SECOND SPINDLE FOR ANOTHER TOOL MOUNTED ON THE SUPPORTING ARM, AND MEANS SECURED ON THE TOOL HOLDER AND COOPERATING WITH THE FRAME TO ROTATABLY ADJUST THE TOOL HOLDER AND ITS SUPPORTING ARM AND THE SPINDLES AS A UNIT AROUND THE CYLINDRICAL GUIDE AS A CENTER AXIS AND HOLD THE TOOL HOLDER AND ITS SPINDLES IN ADJUSTED POSITION ALONG WITH THE TOOLS.
Claim 2
Dependent Claim
151 words
A MACHINE FOR SAWING AND MILLING THE ENDS OF WOODEN WORKPIECES COMPRISING A FRAME, A CENTRAL CYLINDRICAL GUIDE MOUNTED ON AND WITHIN THE FRAME, A SLEEVE-LIKE TOOL HOLDER MOUNTED ON THE GUIDE FOR ROTATABLE ADJUSTMENT COAXIALLY THEREWITH AND SLIDABLE THEREON LONGITUDINALLY RELATIVE TO THE AXIS OF THE GUIDE, A SPINDLE FOR A TOOL MOUNTED FOR ANGULAR ADJUSTMENT ON THE TOOL HOLDER RELATIVE TO THE LONGITUDINAL AXIS OF THE GUIDE, A SUPPORTING ARM MOUNTED ON THE TOOL HOLDER ON A SIDE OPPOSITE TO THE SIDE WHERE THE SPINDLE IS MOUNTED, A SECOND SPINDLE FOR ANOTHER TOOL MOUNTED ON THE SUPPORTING ARM, AND MEANS SECURED ON THE TOOL HOLDER AND COOPERATING WITH THE FRAME TO ROTATABLY ADJUST THE TOOL HOLDER AND ITS SUPPORTING ARM AND THE SPINDLES AS A UNIT AROUND THE CYLINDRICAL GUIDE AS A CENTER AXIS AND HOLD THE TOOL HOLDER AND ITS SPINDLES IN ADJUSTED POSITION ALONG WITH THE TOOLS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |