Drive clutch for article addressing machine
Abstract
Abstract A clutch for use with an article addressing machine to permit certain of the addressing machine components to be coupled and uncoupled from the machine power source. The clutch includes a clutch collar rotatably coupled to a driven member and having a clutch face with at least one shoulder abutment, the collar being axially movable to bring the clutch face thereof into and out of clutching engagement with an opposing clutch face of a drive member to couple and uncouple the members together. The drive member has a drive pin projecting from the clutch face thereof for contact with the clutch shoulder abutment on the clutch collar on movement of the clutch collar forward into clutching position. The drive pin itself is carried on a clutch ring arranged for controlled displacement relative to the drive member through a resilient coupling means.
Inventors
- 👤 N Polit
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) | 1976-01-02 | 1976-07-03 | 1977-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-02 | 1980-07-03 | 1981-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-02 | 1984-07-03 | 1985-01-02 | $7700.00 | Window Closed / Lapsed |