FR2285541A1 - High temperature roller element bearing - has self-lubricating components of solid or carbon fibre-reinforced carbon - Google Patents
High temperature roller element bearing - has self-lubricating components of solid or carbon fibre-reinforced carbonInfo
- Publication number
- FR2285541A1 FR2285541A1 FR7528744A FR7528744A FR2285541A1 FR 2285541 A1 FR2285541 A1 FR 2285541A1 FR 7528744 A FR7528744 A FR 7528744A FR 7528744 A FR7528744 A FR 7528744A FR 2285541 A1 FR2285541 A1 FR 2285541A1
- Authority
- FR
- France
- Prior art keywords
- carbon
- solid
- self
- high temperature
- carbon fibre
- 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.)
- Granted
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/56—Selection of substances
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/62—Selection of substances
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
In a rolling element bearing at least one of the components, i.e. the inner or outer races, the rolling elements or the cage, is made of a material contg. carbon in solid form. Pref. the material is a composite including carbon fibre which may be of the kind produced by the steam separation process. The fibre is wound circumferentially in respect of an annular element, e.g. the races or the cage. Solid graphite may also be used. The example shows a needle roller bearing with carbon fibre races and steel needles positioned by a metal cage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4121774 | 1974-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285541A1 true FR2285541A1 (en) | 1976-04-16 |
FR2285541B1 FR2285541B1 (en) | 1978-04-07 |
Family
ID=10418660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528744A Granted FR2285541A1 (en) | 1974-09-21 | 1975-09-19 | High temperature roller element bearing - has self-lubricating components of solid or carbon fibre-reinforced carbon |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5157355A (en) |
DE (1) | DE2541466A1 (en) |
FR (1) | FR2285541A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445763A1 (en) * | 1979-01-03 | 1980-08-01 | Hureau Jean Claude | PROCESS FOR THE EXTRUSION OF A THERMOPLASTIC SHEATH IN THE FORM OF A TUBULAR FILM PROVIDED WITH PERFORATIONS AND DEVICE FOR CARRYING OUT THE METHOD |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1006296A (en) * | 1947-12-16 | 1952-04-21 | Krupp Gmbh | Composite bodies of hard carbon and graphite, and process for their manufacture |
FR1114321A (en) * | 1954-07-01 | 1956-04-11 | Lorraine Carbone | Ball or roller bearing separator or cage |
FR1563485A (en) * | 1967-05-19 | 1969-04-11 | ||
US3744862A (en) * | 1972-03-01 | 1973-07-10 | K Schwartz | High strength, high temperature self-lubricating bearing retainer |
-
1975
- 1975-09-17 DE DE19752541466 patent/DE2541466A1/en active Pending
- 1975-09-19 JP JP11353475A patent/JPS5157355A/en active Pending
- 1975-09-19 FR FR7528744A patent/FR2285541A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1006296A (en) * | 1947-12-16 | 1952-04-21 | Krupp Gmbh | Composite bodies of hard carbon and graphite, and process for their manufacture |
FR1114321A (en) * | 1954-07-01 | 1956-04-11 | Lorraine Carbone | Ball or roller bearing separator or cage |
FR1563485A (en) * | 1967-05-19 | 1969-04-11 | ||
US3744862A (en) * | 1972-03-01 | 1973-07-10 | K Schwartz | High strength, high temperature self-lubricating bearing retainer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445763A1 (en) * | 1979-01-03 | 1980-08-01 | Hureau Jean Claude | PROCESS FOR THE EXTRUSION OF A THERMOPLASTIC SHEATH IN THE FORM OF A TUBULAR FILM PROVIDED WITH PERFORATIONS AND DEVICE FOR CARRYING OUT THE METHOD |
Also Published As
Publication number | Publication date |
---|---|
DE2541466A1 (en) | 1976-04-15 |
FR2285541B1 (en) | 1978-04-07 |
JPS5157355A (en) | 1976-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |