Patent US3360418A successfully refreshed from Google Patents.
US3360418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bead-ring building-in mechanism for a pneumatic type building machine
Assignee: Individual
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Filing: 1963-10-31
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Granted: 1967-12-26
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Expires: 1983-10-31
Abstract
No abstract record available.
Inventors
- 👤 Novikov Grigory Vasiljevich
- 👤 Tikhomirov Alexandr Fedorovich
- 👤 Baranov Konstanti Nickolaevich
- 👤 Sataev Leonid Stepanovich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:09
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/10; B29D30/18; B29D30/20; B29D30/32; B29D2030/3221; B29D2030/3264
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A MECHANISM ADAPTED FOR USE WITH A TIRE-BUILDING MACHINE FOR FORMING BEADS CONTAINING BEAD RINGS FOR PNEUMATIC TIRES, THE MACHINE HAVE A PAIR OF SHAFTS, A DRUM ON ONE OF THE SHAFTS AND TWO SUBSTANTIALLY IDENTICAL UNITS MOUNTED ON THE SHAFTS AND LOCATED ON EITHER SIDE OF THE DRUM FOR FORMING BEADS WITH BEAD RINGS INSERTED THEREIN ON PNEUMATIC TIRES FORMED ON THE DRUM, EACH UNIT COMPRISING: A HELICAL GARTER SPRING ENCIRCLING THE ASSOCIATED SHAFT, ACTUATION MEANS AXIALLY MOVABLE ON SAID SHAFT AND SUPPORTING THE GARTER SPRING FOR RADIAL EXPANSION AND CONTRACTION BETWEEN AND EXPANDED AND A CONTRACTED POSITION, TURNDOWN LEVER MEANS OPERATIVELY COUPLED WITH THE ACTUATION MEANS AND SUPPORTED FOR PIVOTAL MOVEMENT FOR COOPERATING WITH THE GARTER SPRING IN THE EXPANDED POSITION THEREOF TO ENGAGE A TIRE BAND ON THE DRUM FOR THE FORMING OF SAID BEADS, HOUSING MEANS SLIDABLY SUPPORTED ON THE SHAFT FOR MOVEMENT TOWARDS AND AWAY FROM SAID DRUM,
Claim 2
Dependent Claim
153 words
A MECHANISM ADAPTED FOR USE WITH A TIRE-BUILDING MACHINE FOR FORMING BEADS CONTAINING BEAD RINGS FOR PNEUMATIC TIRES, THE MACHINE HAVE A PAIR OF SHAFTS, A DRUM ON ONE OF THE SHAFTS AND TWO SUBSTANTIALLY IDENTICAL UNITS MOUNTED ON THE SHAFTS AND LOCATED ON EITHER SIDE OF THE DRUM FOR FORMING BEADS WITH BEAD RINGS INSERTED THEREIN ON PNEUMATIC TIRES FORMED ON THE DRUM, EACH UNIT COMPRISING: A HELICAL GARTER SPRING ENCIRCLING THE ASSOCIATED SHAFT, ACTUATION MEANS AXIALLY MOVABLE ON SAID SHAFT AND SUPPORTING THE GARTER SPRING FOR RADIAL EXPANSION AND CONTRACTION BETWEEN AND EXPANDED AND A CONTRACTED POSITION, TURNDOWN LEVER MEANS OPERATIVELY COUPLED WITH THE ACTUATION MEANS AND SUPPORTED FOR PIVOTAL MOVEMENT FOR COOPERATING WITH THE GARTER SPRING IN THE EXPANDED POSITION THEREOF TO ENGAGE A TIRE BAND ON THE DRUM FOR THE FORMING OF SAID BEADS, HOUSING MEANS SLIDABLY SUPPORTED ON THE SHAFT FOR MOVEMENT TOWARDS AND AWAY FROM SAID DRUM,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |