FR865442A - Perfectionnements aux roulements à billes - Google Patents
Perfectionnements aux roulements à billesInfo
- Publication number
- FR865442A FR865442A FR865442DA FR865442A FR 865442 A FR865442 A FR 865442A FR 865442D A FR865442D A FR 865442DA FR 865442 A FR865442 A FR 865442A
- Authority
- FR
- France
- Prior art keywords
- ball bearing
- bearing improvements
- ball
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
- H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
- H01J35/1017—Bearings for rotating anodes
- H01J35/1024—Rolling bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US272224A US2230857A (en) | 1939-05-06 | 1939-05-06 | Bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
FR865442A true FR865442A (fr) | 1941-05-23 |
Family
ID=23038914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR865442D Expired FR865442A (fr) | 1939-05-06 | 1940-05-06 | Perfectionnements aux roulements à billes |
Country Status (3)
Country | Link |
---|---|
US (1) | US2230857A (fr) |
FR (1) | FR865442A (fr) |
GB (1) | GB538939A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT481616A (fr) * | 1950-08-19 | |||
US2786954A (en) * | 1953-06-25 | 1957-03-26 | Dunlee Corp | Electron tube |
US4545064A (en) * | 1983-10-28 | 1985-10-01 | Litton Systems, Inc. | X-ray tube rotor mounting |
US4592463A (en) * | 1984-07-05 | 1986-06-03 | Halil Puskar | Roller with double left and double right helix pattern track |
JP2001165156A (ja) * | 1999-11-29 | 2001-06-19 | Bunryu So | ボールの列数を増減できるボールベアリング構造 |
US7377695B2 (en) * | 2005-10-14 | 2008-05-27 | General Electric Company | Integral duplex bearings for rotating x-ray anode |
CN117995628B (zh) * | 2024-04-01 | 2024-07-23 | 昆山医源医疗技术有限公司 | Ct球管 |
-
1939
- 1939-05-06 US US272224A patent/US2230857A/en not_active Expired - Lifetime
-
1940
- 1940-05-06 FR FR865442D patent/FR865442A/fr not_active Expired
- 1940-05-06 GB GB8083/40A patent/GB538939A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2230857A (en) | 1941-02-04 |
GB538939A (en) | 1941-08-21 |
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