Roller mounting mechanism for template guided tool
Abstract
Abstract A SUPPORTING TRACK HAS ANGULAR, LONGITUDINAL SIDE EDGES ENGAGED BY ANGULAR ROLLER SURFACES ON LATERALLY SPACED SETS OF SUPPORTING ROLLERS TO LONGITUDINALLY MOVABLY SUPPORT THE CARRIAGE. PRESSURE CYLINDERS CONSTANTLY LATERALLY URGE THE SUPPORTING ROLLERS AT ONE OF THE TGRACK SIDES TOWARD SAID SIDE FOR MAINTAINING SUPPORT ROLLER GRIPPING. LONGITUDINALLY SPACED SETS OF GUIDE ROLLER ASSEMBLIES ON THE CARRIAGE HAVE V-SHAPED ROLLER SURFACES ENGAGING MATING ROLLER SURFACES ON LATERAL SIDE EDGES OF A GUIDE PLATE TO SUPPORT THE GUIDE PLATE LATERALLY MOVABLE. EACH ROLLER ASSEMBLY HAS INDEPENDENTLY ADJUSTABLE UPPER AND LOWER ROLLER PARTS FOR ALIGNING THE GUIDE PLATE. A TEMPLATE CONTROLS LATERAL MOVEMENT OF THE GUIDE PLATE AND A TOOL THEREON DURING LONGITUDINAL MOVEMENT OF THE CARRIAGE ALONG THE SUPPORTING TRACK.
Inventors
- 👤 Laurel E Dunlap
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) | 1974-01-04 | 1974-07-06 | 1975-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-04 | 1978-07-06 | 1979-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-04 | 1982-07-06 | 1983-01-05 | $7700.00 | Window Closed / Lapsed |