US3110253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillating roller mechanism for printing presses
Assignee: AB Dick Co
•
Filing: 1961-12-15
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Granted: 1963-11-12
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Expires: 1981-12-15
Abstract
No abstract record available.
Inventors
- 👤 Bois Edgar H Du
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:40
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
IN AN OSCILLATING ROLLER MECHANISM FOR A PRINTING PRESS, THE COMBINATION COMPRISING A STATIONARY SHAFT, A ROLLER RECEIVED AROUND SAID SHAFT, BEARINGS SUPPORTING SAID ROLLER ON SAID SHAFT FOR ROTATION AND LONGITUDINAL OSCILLATION THEREON, AN OUTER RACE MEMBER SECURED TO SAID SHAFT AND HAVING AN INWARDLY FACING ENDLESS GENERALLY ANNULAR GROOVE THEREIN, AN INNER RACE MEMBER SECURED TO SAID ROLLER AND RECEIVED WITHIN SAID OUTER RACE MEMBER, SAID INNER RACE MEMBER HAVING AN OUTWARDLY FACING ENDLESS GENERALLY ANNULAR GROOVE THEREIN, AND A BALL RECEIVED BETWEEN SAID GROOVES FOR ROLLING MOVEMENT THEREIN, SAID GROOVE IN SAID INNER RACE BEING SLANTED AT AN ACUTE ANGLE RELATIVE TO THE AXIS OF SAID ROLLER SO THAT SAID BALL AND SAID GROOVES WILL IMPART A LONGITUDINAL OSCILLATING MOVEMENT TO SAID ROLLER AS SAID ROLLER IS ROTATED RELATIVE TO SAID SHAFT.
Claim 2
Dependent Claim
135 words
IN AN OSCILLATING ROLLER MECHANISM FOR A PRINTING PRESS, THE COMBINATION COMPRISING A STATIONARY SHAFT, A ROLLER RECEIVED AROUND SAID SHAFT, BEARINGS SUPPORTING SAID ROLLER ON SAID SHAFT FOR ROTATION AND LONGITUDINAL OSCILLATION THEREON, AN OUTER RACE MEMBER SECURED TO SAID SHAFT AND HAVING AN INWARDLY FACING ENDLESS GENERALLY ANNULAR GROOVE THEREIN, AN INNER RACE MEMBER SECURED TO SAID ROLLER AND RECEIVED WITHIN SAID OUTER RACE MEMBER, SAID INNER RACE MEMBER HAVING AN OUTWARDLY FACING ENDLESS GENERALLY ANNULAR GROOVE THEREIN, AND A BALL RECEIVED BETWEEN SAID GROOVES FOR ROLLING MOVEMENT THEREIN, SAID GROOVE IN SAID INNER RACE BEING SLANTED AT AN ACUTE ANGLE RELATIVE TO THE AXIS OF SAID ROLLER SO THAT SAID BALL AND SAID GROOVES WILL IMPART A LONGITUDINAL OSCILLATING MOVEMENT TO SAID ROLLER AS SAID ROLLER IS ROTATED RELATIVE TO SAID SHAFT.
References Cited (Backward Citations)
US1040170A
Cited
US2953932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |