US3711168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for mounting a spinning turbine
Assignee: SKF GmbH
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Filing: 1970-10-30
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Granted: 1973-01-16
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Expires: 1990-10-30
Abstract
Abstract In a yarn spinning machine apparatus for mounting the bearing assembly of the spinning turbine. The apparatus comprising a bushing member secured to the machine frame or frame support and a resiliently yieldable member. The bushing envelopes the bearing assembly and is spaced therefrom to provide a radial clearance. The yieldable member is interposed between the bushing and the surface of the assembly and is secured to at least a portion of the bushing and to only a portion of the surface of the bearing assembly.
Inventors
- 👤 G Wendel
- 👤 R Fingerle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:49
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/06; F16C27/066; D; D01; D01H; D01H4/00; D01H4/04; D01H4/08; D01H4/12; F16C2340/00; F16C2340/18
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
121 words
Apparatus for securing to a machine frame an axially extending cylindrical bearing assembly having a central shaft carrying driven means mounted at one end and driving means at the other end comprising a cylindrical bushing having an outer surface secured to said machine frame and an inner surface radially spaced from the exterior surface of said bearing assembly, a resiliently yieldable member secured to at least a portion of the interior surface of said bushing and to the exterior surface of said bearing assembly, at one end thereof, to support said bearing assembly cantilevered within the bushing, said bushing spacedly enveloping the remainder of said bearing assembly and forming a radial clearance thereabout to permit radial deflection of said bearing assembly.
Claim 2
Dependent Claim
121 words
Apparatus for securing to a machine frame an axially extending cylindrical bearing assembly having a central shaft carrying driven means mounted at one end and driving means at the other end comprising a cylindrical bushing having an outer surface secured to said machine frame and an inner surface radially spaced from the exterior surface of said bearing assembly, a resiliently yieldable member secured to at least a portion of the interior surface of said bushing and to the exterior surface of said bearing assembly, at one end thereof, to support said bearing assembly cantilevered within the bushing, said bushing spacedly enveloping the remainder of said bearing assembly and forming a radial clearance thereabout to permit radial deflection of said bearing assembly.
Claim 3
Dependent Claim
30 words
The apparatus according to claim 1 including a sleeve interposed between the resiliently yieldable member and the bearing assembly, said sleeve receiving and securely fixing said bearing assembly against movement.
Claim 4
Dependent Claim
29 words
The apparatus according to claim 2 wherein said sleeve extends axially over only a portion of said bearing assembly extending from said one end toward the axial center thereof.
Claim 5
Dependent Claim
22 words
The apparatus according to claim 2 wherein said resiliently yieldable member is rubber and is vulcanized to said bushing and said sleeve.
Claim 6
Dependent Claim
28 words
The apparatus according to claim 2 wherein said bushing and said sleeve are co-axially arranged about said bearing sleeve, and said resiliently yieldable material is located co-axially therebetween.
Claim 7
Dependent Claim
29 words
The apparatus according to claim 5 wherein said bushing is axially longer than said sleeve and the intermediate resiliently yieldable member extends along the interior surface of said bushing.
Claim 8
Dependent Claim
28 words
The apparatus according to claim 2 wherein said bushing and said sleeve are arranged substantially axially of each other and said yieldably resilient member is arranged axially therebetween.
Claim 9
Dependent Claim
28 words
The apparatus according to claim 7 wherein each of said bushing and sleeve are formed with opposed inclined faces between which a uniform resiliently yieldable member is secured.
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) | 1976-01-16 | 1976-07-17 | 1977-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-16 | 1980-07-17 | 1981-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-16 | 1984-07-17 | 1985-01-16 | $7700.00 | Window Closed / Lapsed |