US3595002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Twisting and forming device for textile spinning and twisting machines
Assignee: Individual
•
Filing: 1968-04-18
•
Granted: 1971-07-27
•
Expires: 1988-04-18
Abstract
Abstract In a textile spinning and twisting machine the spindle supporting the chamber is mounted in a driven hollow shaft. A resilient tubular member is utilized to interconnect the spindle and the hollow shaft to obviate a transfer of harmful vibrations from the spindle to the hollow shaft.
Inventors
- 👤 Yakov Ilich Korityssky
- 👤 Alexander Ivanovich Schukin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:39
CPC Classifications
D; D01; D01H; D01H4/00; D01H4/04; D01H4/08; D01H4/12; F; F16; F16C; F16C27/00; F16C27/06; F16C27/066; F16C2340/00; F16C2340/18
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
118 words
In combination with a textile spinning and twisting machine including a spindle, means defining a chamber supported on said spindle, a hollow shaft provided with a longitudinal axis, said spindle being supported in said hollow shaft along said longitudinal axis, and means for rotating said hollow shaft about said longitudinal axis, the improvement comprising a unitary resilient member interconnecting said spindle and said hollow shaft, said unitary resilient member being fixedly interposed between said spindle and said hollow shaft such that said spindle and said chamber are caused to rotate with said hollow shaft, with minimal vibration being transferred from said spindle to said hollow shaft, and with minimal relative movement between said spindle and said hollow shaft.
Claim 2
Dependent Claim
118 words
In combination with a textile spinning and twisting machine including a spindle, means defining a chamber supported on said spindle, a hollow shaft provided with a longitudinal axis, said spindle being supported in said hollow shaft along said longitudinal axis, and means for rotating said hollow shaft about said longitudinal axis, the improvement comprising a unitary resilient member interconnecting said spindle and said hollow shaft, said unitary resilient member being fixedly interposed between said spindle and said hollow shaft such that said spindle and said chamber are caused to rotate with said hollow shaft, with minimal vibration being transferred from said spindle to said hollow shaft, and with minimal relative movement between said spindle and said hollow shaft.
Claim 3
Dependent Claim
29 words
The combination as claimed in claim 1 wherein said resilient member is tubular and longitudinally extends substantially along he entire length of said spindle internally of said hollow shaft.
Claim 4
Dependent Claim
33 words
The combination as claimed in claim 1 wherein said resilient member is tubular and externally surrounds a portion of said spindle and externally surrounds a portion of said hollow shaft proximate said chamber.
References 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) | 1974-07-26 | 1975-01-25 | 1975-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-26 | 1979-01-25 | 1979-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-26 | 1983-01-25 | 1983-07-27 | $7700.00 | Window Closed / Lapsed |