US3199442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration preventing devices for roll stacks
Assignee: Shin Mitsubishi Heavy Industries Ltd
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Filing: 1962-04-11
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Granted: 1965-08-10
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Expires: 1982-04-11
Abstract
No abstract record available.
Inventors
- 👤 Kuno Isowo
- 👤 Niimi Toshio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:07
CPC Classifications
D; D21; D21G; D21G1/00; D21G1/0073; D21G1/008; B; B21; B21B; B21B37/00; B21B37/007; B21B37/58; B21B37/66; D06; D06C; D06C15/00; D06C15/02; B21B2203/00; B21B2203/44; Y; Y10; Y10S; Y10S425/00; Y10S425/235
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
IN A ROLL STACK FOR PROCESSING A WEB MATERIAL INCLUDING A PAIR OF SPACED STATIONARY SUPPORTS AND A PLURALITY OF ROLLS, A DEVICE FOR PREVENTING VIBRATIONAL MOVEMENT OF ONE OF SAID ROLLS COMPRISING A ROLL BEARING MEMBER ROCKABLY MOUNTED AT ONE END ON ONE OF SAID SUPPORTS TO ROTATABLY MOUNT SAID ROLL, A DAMPER MECHANISM INCLUDING A PLURALITY OF PALTE ELEMENTS ON SAID ROLL BEARING MEMBER AT THE OTHER END, AND A PLURALITY OF PLATE MEMBERS INTERLEAVED WITH SAID PLATE ELEMENTS AND RIGIDLY SECURED TO THE
Claim 2
Dependent Claim
86 words
IN A ROLL STACK FOR PROCESSING A WEB MATERIAL INCLUDING A PAIR OF SPACED STATIONARY SUPPORTS AND A PLURALITY OF ROLLS, A DEVICE FOR PREVENTING VIBRATIONAL MOVEMENT OF ONE OF SAID ROLLS COMPRISING A ROLL BEARING MEMBER ROCKABLY MOUNTED AT ONE END ON ONE OF SAID SUPPORTS TO ROTATABLY MOUNT SAID ROLL, A DAMPER MECHANISM INCLUDING A PLURALITY OF PALTE ELEMENTS ON SAID ROLL BEARING MEMBER AT THE OTHER END, AND A PLURALITY OF PLATE MEMBERS INTERLEAVED WITH SAID PLATE ELEMENTS AND RIGIDLY SECURED TO THE
References Cited (Backward Citations)
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Cited
US1697395A
Cited
US1658657A
Cited
US2364443A
Cited
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Cited
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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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |