Automatically adjustable end guides for calender rolls
Abstract
Abstract THE DISCLOSURE RELATES TO AUTOMATICALLY ADJUSTABLE END GUIDES FOR CALENDER ROLLS, AND IS PARTICULARLY ADAPTED FOR END GUIDE ADJUSTMENT FOR ROLLS WHICH MAY BE ADAPTED TO CHANGE RELATIVE POSITION BECAUSE OF ROLL CROSSING TECHNIQUES. THE AUTOMATIC GUIDE ADJUSTMENT IS ACHIEVED BY USE OF A SLAVE BAR ASSOCIATED WITH ADJUSTABLE JOURNALS CARRYING THE CALENDER ROLLS. THE SLAVE VAR IS CONNECTED THROUGH APPROPRIATE LINKAGE TO THE GUIDES WHICH ARE ADJUSTABLY MOUNTED TO FOLLOW THE SLAVE BAR AND MAINTAIN CLOSE SPACED PROXIMITY WITH RESPECT TO THE ROLLS WITHOUT ACTUALLY TOUCHING THE ROLLS TO CAUSE SCORING. THE SPECIFICS OF THE ADJUSTABLE MOUNTING INCLUDE A SPRING LOADING TO URGE EACH GUIDE TO A PREDETERMINED POSITION, AND SLIDING ADJUSTABILITY ON AT LEAST TWO POINTS WITHIN THE SURFACE OF THE GUIDE ON A RADIUS WITH RESPECT TO ONE OF THE ROLLS.
Inventors
- 👤 Rex C Seanor
- 👤 Charles G Lake
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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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) | 1974-03-15 | 1974-09-14 | 1975-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-15 | 1978-09-14 | 1979-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-15 | 1982-09-14 | 1983-03-16 | $7700.00 | Window Closed / Lapsed |