US3138913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding or lapping machine
Assignee: Delore SA Geoffroy
•
Filing: 1962-07-25
•
Granted: 1964-06-30
•
Expires: 1982-07-25
Abstract
No abstract record available.
Inventors
- 👤 Haugwitz Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:38
CPC Classifications
D; D07; D07B; D07B7/00; D07B7/02; D07B7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
214 words
A MACHINE FOR WINDING LAPS OF TAPE ABOUT A MEMBER WHICH IS BEING AXIALLY ADVANCED THROUGH THE MACHINE, SAID MACHINE COMPRISING: A TUBULAR SHAFT SUPPORTED FOR ROTATION AND THROUGH WHICH THE MEMBER IS AXIALLY ADVANCED, SAID SHAFT HAVING AN INLET END AND AN OUTLET END FOR PASSAGE OF THE MEMBER, A PAIR OF COILS OF LAPPING TAPE SUPPORTED COAXIALLY AT EITHER END OF SAID SHAFT FOR ROTATION THEREWITH FOR THEREBY ROTATING AROUND THE AXIALLY ADVANCING MEMBER, GUIDE MEANS FOR EACH OF SAID COILS OF TAPE SUPPORTED ON SAID SHAFT FOR ENGAGING TAPE FROM THE ASSOCIATED COILS AND GUIDING THE TAPES TO THE MEMBER AT ANGULARLY SPACED LOCATIONS AT A COMMON ZONE LOCATED DOWNSTREAM OF THE OUTLET END OF THE SHAFT, AND MEANS FOR ROTATING THE COILS OF TAPE AND RESPECTIVE GUIDE MEANS IN SYNCHRONIZATION AS THE MEMBER IS BEING AXIALLY ADVANCED WHEREBY A PLURALITY OF HELICES OF TAPE OF EQUAL PITCH ARE LAPPED AROUND THE MEMBER IN ANGULARLY DISPLACED RELATION, SAID SHAFT HAVING AN AXIAL SLOT THERETHROUGH EXTENDING FROM THE INLET END TO THE OUTLET END OF THE SHAFT, SAID SLOT CONSTITUTING A GUIDEWAY THROUGH WHICH TAPE FROM THE COIL SUPPORTED ON THE SHAFT AT THE INLET END IS DRAWN BY THE ASSOCIATED GUIDE MEANS FOR BEING WOUND AROUND THE MEMBER AT SAID ZONE.
Claim 2
Dependent Claim
214 words
A MACHINE FOR WINDING LAPS OF TAPE ABOUT A MEMBER WHICH IS BEING AXIALLY ADVANCED THROUGH THE MACHINE, SAID MACHINE COMPRISING: A TUBULAR SHAFT SUPPORTED FOR ROTATION AND THROUGH WHICH THE MEMBER IS AXIALLY ADVANCED, SAID SHAFT HAVING AN INLET END AND AN OUTLET END FOR PASSAGE OF THE MEMBER, A PAIR OF COILS OF LAPPING TAPE SUPPORTED COAXIALLY AT EITHER END OF SAID SHAFT FOR ROTATION THEREWITH FOR THEREBY ROTATING AROUND THE AXIALLY ADVANCING MEMBER, GUIDE MEANS FOR EACH OF SAID COILS OF TAPE SUPPORTED ON SAID SHAFT FOR ENGAGING TAPE FROM THE ASSOCIATED COILS AND GUIDING THE TAPES TO THE MEMBER AT ANGULARLY SPACED LOCATIONS AT A COMMON ZONE LOCATED DOWNSTREAM OF THE OUTLET END OF THE SHAFT, AND MEANS FOR ROTATING THE COILS OF TAPE AND RESPECTIVE GUIDE MEANS IN SYNCHRONIZATION AS THE MEMBER IS BEING AXIALLY ADVANCED WHEREBY A PLURALITY OF HELICES OF TAPE OF EQUAL PITCH ARE LAPPED AROUND THE MEMBER IN ANGULARLY DISPLACED RELATION, SAID SHAFT HAVING AN AXIAL SLOT THERETHROUGH EXTENDING FROM THE INLET END TO THE OUTLET END OF THE SHAFT, SAID SLOT CONSTITUTING A GUIDEWAY THROUGH WHICH TAPE FROM THE COIL SUPPORTED ON THE SHAFT AT THE INLET END IS DRAWN BY THE ASSOCIATED GUIDE MEANS FOR BEING WOUND AROUND THE MEMBER AT SAID ZONE.
References Cited (Backward Citations)
US1565652A
Cited
US1857820A
Cited
DE577646C
Cited
US2118136A
Cited
US2462303A
Cited
US2457636A
Cited
US2463211A
Cited
US2659192A
Cited
US2782138A
Cited
US2826035A
Cited
US2921427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |