FR1171813A - Palier de butée pour machines non lubrifiables - Google Patents
Palier de butée pour machines non lubrifiablesInfo
- Publication number
- FR1171813A FR1171813A FR1171813DA FR1171813A FR 1171813 A FR1171813 A FR 1171813A FR 1171813D A FR1171813D A FR 1171813DA FR 1171813 A FR1171813 A FR 1171813A
- Authority
- FR
- France
- Prior art keywords
- lubricable
- machines
- thrust bearing
- thrust
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/26—Systems consisting of a plurality of sliding-contact 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/063—Sliding contact 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1171813T | 1957-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1171813A true FR1171813A (fr) | 1959-01-30 |
Family
ID=9657791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1171813D Expired FR1171813A (fr) | 1957-04-20 | 1957-04-20 | Palier de butée pour machines non lubrifiables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1171813A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465918A1 (fr) * | 1979-04-23 | 1981-03-27 | Christensen Inc | Chaise de palier pour commande directe de trepans de forage ou outils analogues de sondage |
FR2550301A1 (fr) * | 1983-08-03 | 1985-02-08 | Alsthom Atlantique | Procede de protection d'un systeme mecanique a mouvements limites contre un milieu agressif |
US4830520A (en) * | 1983-06-27 | 1989-05-16 | Alsthom-Atlantique | Method of protecting a limited-displacement mechanical system against an agressive medium |
EP0710775A3 (fr) * | 1994-11-02 | 1997-07-09 | Torrington Co | Palier à bague d'étanchéité supportant les efforts axiaux |
-
1957
- 1957-04-20 FR FR1171813D patent/FR1171813A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465918A1 (fr) * | 1979-04-23 | 1981-03-27 | Christensen Inc | Chaise de palier pour commande directe de trepans de forage ou outils analogues de sondage |
US4830520A (en) * | 1983-06-27 | 1989-05-16 | Alsthom-Atlantique | Method of protecting a limited-displacement mechanical system against an agressive medium |
FR2550301A1 (fr) * | 1983-08-03 | 1985-02-08 | Alsthom Atlantique | Procede de protection d'un systeme mecanique a mouvements limites contre un milieu agressif |
EP0710775A3 (fr) * | 1994-11-02 | 1997-07-09 | Torrington Co | Palier à bague d'étanchéité supportant les efforts axiaux |
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