Apparatus for die cutting and scoring
Abstract
Abstract A PRESSURE APPLYING MEMBER HAVING A SEGMENTAL ARCUATE SURFACE IS OSCILLATED (RECIPROCATED) ABOUT A HORIZONTAL AXIS AND SYNCHRONOUSLY TO THE RECIPROCATION OF A DIE BED. SAID ARCUATE SURFACE IS PROVIDED WITH CAM ACTUATED STOPS YIELDINGLY MOUNTED TO POSITION A PAPER SHEET ON SAID ARCUATE SURFACE AND THE DIE BED. THE PRESSURE APPLYING MEMBER IS RECIPROCATED BY CRANKS IMPARTING (TO AND FRO) ACTUATED MOTION OR (ROTARY RECIPROCATION) TO TOOTHED SEGMENTS MESHING WITH PINIONSS CONNECTED TO THE AXIS OF THE PRESSURE APPLYING MEMBER. THE PRESSURE APPLYING MEMBER IS PROVIDED WITH TOOTHED SEGMENTS MESHING WITH RACKS ARRANGED ON THE DIE BED TO RECIPROCATE SAID DIE BED SYNCHRONOUSLY WITH THE PRESSURE APPLYING MEMBER. THE DIE BED IS SUPPORTED DURING THE CUTTING AND SCORING OPERATION BY A ROLLER WHICH IS ROTATED (ROTATED TO AND FRO) BY THE RECIPROCATION OF DIE BED THROUGH RACKS CARRIED BY THE DIE BED ABD MESHING WITH PINIONS CONNECTED TO THE AXIS OF THE ROLLER.
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Bibliographic Details
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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) | 1976-10-01 | 1977-04-02 | 1977-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-01 | 1981-04-02 | 1981-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-01 | 1985-04-02 | 1985-10-02 | $7700.00 | Window Closed / Lapsed |