US3175441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Changeover device from register to non-register control of a cut-off mechanism
Assignee: Beazer East Inc
•
Filing: 1962-01-03
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Granted: 1965-03-30
•
Expires: 1982-01-03
Abstract
No abstract record available.
Inventors
- 👤 John W Drenning
- 👤 Warren A Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:59
CPC Classifications
B; B26; B26D; B26D5/00; B26D5/20; B26D5/22; B26D5/24; B23; B23D; B23D36/00; B23D36/0008; B23D36/0033; B23D36/0041; B23D36/005; Y; Y10; Y10T; Y10T83/00; Y10T83/141; Y10T83/159; Y10T83/465; Y10T83/4766; Y10T83/4775
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A CUT-OFF MECHANISM FOR SERVING SELECTED LENGTHS OF MATERIAL FROM A MOVING WEB THEREOF COMPRISING DRIVING MEANS, WEB CUTTING MEANS, DIFFERENTIAL MEANS CONNECTED WITH SAID DRIVING MEANS, A MECHANICAL VARIABLE SPEED DEVICE CONNECTING SAID DIFFERENTIAL MEANS AND SAID WEB CUTTING MEANS, SAID CUT-OFF MECHANISM HAVING IN COMBINATION THEREWITH A REGISTER CONTROL FOR REGISTERED CUTTING OF SAID MATERIAL AND AN AUTOMATIC SHEET LENGTH CONTROL FOR NONREGISTERED CUTTING OF SAID MATERIAL, FIRST MECHANICAL MEANS ARRANGED IN JUXTAPOSITION WITH SAID DIFFERENTIAL MEANS FOR SELECTIVE CONNECTION THEREWITH FOR TRANSMITTING CONTROL FORCES THERETO, SAID FIRST MECHANICAL MEANS BEING ACTUATED BY SAID REGISTER CONTROL, FIRST MEANS CONNECTED WITH SAID REGISTER CONTROL FOR OPERATING SAID REGISTER CONTROL, SECOND MECHANICAL MEANS CONNECTED TO SAID DRIVING MEANS AND IN JUXTAPOSITION WITH SAID DIFFERENTIAL MEANS FOR SELECTIVE CON-
Claim 2
Dependent Claim
128 words
A CUT-OFF MECHANISM FOR SERVING SELECTED LENGTHS OF MATERIAL FROM A MOVING WEB THEREOF COMPRISING DRIVING MEANS, WEB CUTTING MEANS, DIFFERENTIAL MEANS CONNECTED WITH SAID DRIVING MEANS, A MECHANICAL VARIABLE SPEED DEVICE CONNECTING SAID DIFFERENTIAL MEANS AND SAID WEB CUTTING MEANS, SAID CUT-OFF MECHANISM HAVING IN COMBINATION THEREWITH A REGISTER CONTROL FOR REGISTERED CUTTING OF SAID MATERIAL AND AN AUTOMATIC SHEET LENGTH CONTROL FOR NONREGISTERED CUTTING OF SAID MATERIAL, FIRST MECHANICAL MEANS ARRANGED IN JUXTAPOSITION WITH SAID DIFFERENTIAL MEANS FOR SELECTIVE CONNECTION THEREWITH FOR TRANSMITTING CONTROL FORCES THERETO, SAID FIRST MECHANICAL MEANS BEING ACTUATED BY SAID REGISTER CONTROL, FIRST MEANS CONNECTED WITH SAID REGISTER CONTROL FOR OPERATING SAID REGISTER CONTROL, SECOND MECHANICAL MEANS CONNECTED TO SAID DRIVING MEANS AND IN JUXTAPOSITION WITH SAID DIFFERENTIAL MEANS FOR SELECTIVE CON-
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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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |