FR2420051A1 - Palier d'arbre - Google Patents
Palier d'arbreInfo
- Publication number
- FR2420051A1 FR2420051A1 FR7906351A FR7906351A FR2420051A1 FR 2420051 A1 FR2420051 A1 FR 2420051A1 FR 7906351 A FR7906351 A FR 7906351A FR 7906351 A FR7906351 A FR 7906351A FR 2420051 A1 FR2420051 A1 FR 2420051A1
- Authority
- FR
- France
- Prior art keywords
- arms
- shaft
- central
- bearing
- centering
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1042—Elastomer protector or centering means
-
- 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
- F16C27/02—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
Abstract
Ce palier pour centrer un arbre dans un élément tubulaire, du type comprenant une partie centrale tubulaire ayant un alésage axial pour recevoir l'arbre, et plusieurs bras s'étendant vers l'extérieur à partir de cette partie tubulaire centrale en contact avec la paroi de l'élément tubulaire est caractérisé en ce que les bras il à 16 sont agencés de façon à former au moins deux paires, tous les bras s'étendant tangentiellement vers l'extérieur à partir de la partie centrale 10 et les deux bras de chaque paire s étendant à partir des côtés opposés d'un plan contenant l'axe de la partie tubulaire et à peu près parallèlement à ce plan. Ce palier est particulièrement adapté pour centrer l'arbre d'entraînement d'une pompe disposée au fond d'un trou de sondage, par exemple.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10105/78A GB1558336A (en) | 1978-03-14 | 1978-03-14 | Shaft bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420051A1 true FR2420051A1 (fr) | 1979-10-12 |
FR2420051B1 FR2420051B1 (fr) | 1984-06-01 |
Family
ID=9961593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7906351A Granted FR2420051A1 (fr) | 1978-03-14 | 1979-03-13 | Palier d'arbre |
Country Status (13)
Country | Link |
---|---|
US (1) | US4247156A (fr) |
JP (1) | JPS54126849A (fr) |
AT (1) | AT357416B (fr) |
AU (1) | AU523269B2 (fr) |
BR (1) | BR7901465A (fr) |
DE (1) | DE2909423A1 (fr) |
DK (1) | DK103479A (fr) |
FR (1) | FR2420051A1 (fr) |
GB (1) | GB1558336A (fr) |
IN (1) | IN150826B (fr) |
NL (1) | NL7901996A (fr) |
SE (1) | SE7902245L (fr) |
ZA (1) | ZA79992B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215217A1 (de) * | 1982-04-23 | 1983-10-27 | Schlegel GmbH, 7110 Öhringen | Hoehenverstellbare einspann- und montagevorrichtung |
GB2186921B (en) * | 1986-02-21 | 1990-02-14 | Trw Cam Gears Ltd | A bearing assembly. |
US4932846A (en) * | 1987-08-06 | 1990-06-12 | Shippensburg Domestic Pump Co. | Resilient shaft mounting for pump |
GB8817261D0 (en) * | 1988-07-20 | 1988-08-24 | Sperry Sun Inc | Down-hole bearing assemblies for maintaining survey instrument assembly & core barrel orientation |
IT1268451B1 (it) * | 1993-12-13 | 1997-03-04 | Bugatti Autoricambi Spa | Sistema di supporto della barra della cremagliera particolarmente per meccanismi di sterzo a pignone e cremagliera per autoveicoli |
DE19632331A1 (de) * | 1996-08-10 | 1998-02-12 | Teves Gmbh Alfred | Lageranordnung |
DE19713035C2 (de) * | 1997-03-27 | 2000-09-07 | T R Plast & Co Kunststoff Vera | Führungsbuchse für in einem Standrohr von Bürostühlen verstellbar einsetzbaren Federrohr |
TW392808U (en) * | 1997-10-16 | 2000-06-01 | Suspa Compart Ag | Guide bush and length adjustable column with a guide bush |
SE0400902D0 (sv) * | 2004-04-02 | 2004-04-02 | Electrolux Ab | Bearing means for a hand held portable tool such as a brush cutter |
DE102006047966A1 (de) * | 2006-07-07 | 2008-01-10 | Asm Automation Sensorik Messtechnik Gmbh | Gleitelement mit Positionsgeber |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE193083C (fr) * | ||||
US2651199A (en) * | 1946-08-02 | 1953-09-08 | Eastman Oil Well Survey Co | Protective guide device for well instruments |
FR1341341A (fr) * | 1962-12-19 | 1963-10-25 | Escher Wyss Sa Soc | Dispositif pour la suspension souple du coussinet d'un palier radial |
US3125382A (en) * | 1964-03-17 | Well tools | ||
GB1355268A (en) * | 1970-08-04 | 1974-06-05 | Toyota Motor Co Ltd | Rotary shaft supporting device |
GB1376409A (en) * | 1972-05-22 | 1974-12-04 | Mono Pumps Africa Pty Ltd | Journal bearing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1212371A (en) * | 1916-06-14 | 1917-01-16 | Laval Separator Co De | Bearing for centrifugal cream-separators. |
-
1978
- 1978-03-14 GB GB10105/78A patent/GB1558336A/en not_active Expired
-
1979
- 1979-03-02 ZA ZA79992A patent/ZA79992B/xx unknown
- 1979-03-05 IN IN148/DEL/79A patent/IN150826B/en unknown
- 1979-03-09 JP JP2683679A patent/JPS54126849A/ja active Pending
- 1979-03-09 DE DE19792909423 patent/DE2909423A1/de not_active Withdrawn
- 1979-03-12 BR BR7901465A patent/BR7901465A/pt unknown
- 1979-03-12 US US06/019,555 patent/US4247156A/en not_active Expired - Lifetime
- 1979-03-13 AU AU45080/79A patent/AU523269B2/en not_active Ceased
- 1979-03-13 SE SE7902245A patent/SE7902245L/ not_active Application Discontinuation
- 1979-03-13 DK DK103479A patent/DK103479A/da not_active Application Discontinuation
- 1979-03-13 NL NL7901996A patent/NL7901996A/xx not_active Application Discontinuation
- 1979-03-13 FR FR7906351A patent/FR2420051A1/fr active Granted
- 1979-03-14 AT AT191779A patent/AT357416B/de not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE193083C (fr) * | ||||
US3125382A (en) * | 1964-03-17 | Well tools | ||
US2651199A (en) * | 1946-08-02 | 1953-09-08 | Eastman Oil Well Survey Co | Protective guide device for well instruments |
FR1341341A (fr) * | 1962-12-19 | 1963-10-25 | Escher Wyss Sa Soc | Dispositif pour la suspension souple du coussinet d'un palier radial |
GB1355268A (en) * | 1970-08-04 | 1974-06-05 | Toyota Motor Co Ltd | Rotary shaft supporting device |
GB1376409A (en) * | 1972-05-22 | 1974-12-04 | Mono Pumps Africa Pty Ltd | Journal bearing |
Also Published As
Publication number | Publication date |
---|---|
JPS54126849A (en) | 1979-10-02 |
IN150826B (fr) | 1982-12-25 |
GB1558336A (en) | 1979-12-19 |
AU4508079A (en) | 1979-09-20 |
NL7901996A (nl) | 1979-09-18 |
SE7902245L (sv) | 1979-09-15 |
BR7901465A (pt) | 1979-10-09 |
ATA191779A (de) | 1979-11-15 |
FR2420051B1 (fr) | 1984-06-01 |
DE2909423A1 (de) | 1979-09-20 |
AU523269B2 (en) | 1982-07-22 |
US4247156A (en) | 1981-01-27 |
DK103479A (da) | 1979-09-15 |
AT357416B (de) | 1980-07-10 |
ZA79992B (en) | 1980-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2420051A1 (fr) | Palier d'arbre | |
FR2426198A1 (fr) | Clapet anti-retour conforme en tiroir a piston | |
FR2364776A1 (fr) | Construction de roue | |
BE903003A (fr) | Valve de prothese. | |
EP0279220A3 (fr) | Dispositif de détection des fuites pour pompe centrifuge magnétique | |
FR2368879A1 (fr) | Moissonneuse-batteuse avec ensemble de recolte | |
FR2357047A1 (fr) | Dispositif capacitif polaire | |
IT1077560B (it) | Sistema di lavaggio liquido per l'anello d'usura di pompe centrifughe,complesso dell'anello di usura ed anello d'usura relativo | |
SE8400443D0 (sv) | Pump | |
FR2436610A1 (fr) | Disque volant a aile double | |
FR2370659A1 (fr) | Ensemble transporteur concu pour permettre le recyclage de pieces non terminees pour leur presentation a un poste de travail | |
BE598174A (fr) | Pompe sans bourrage avec passage du liquide par une section intérieure au palier d'entrée | |
FR2370193A1 (fr) | Mecanisme d'entrainement par fluide sec et rotor pour sa mise en oeuvre | |
EP0004979A3 (fr) | Boíte de connexion centrale universelle | |
FR2398920A1 (fr) | Support de suspension souple pour palier | |
NL7900114A (nl) | Pompen met axiale stroming en gedeeltelijke axiale stroming. | |
FR2376968A1 (fr) | Joint universel du genre joint a la cardan | |
FR2565642B1 (fr) | Ensemble-palier avec pompe integree | |
Chandler-Wilde et al. | Sound propagation over inhomogeneous boundaries. | |
FR2454003A1 (fr) | Pompe mecanique rotative | |
FR2454004A1 (fr) | Pompe pour liquides | |
Suherman et al. | Multiple renal oncocytoma and bilateral cystic kidney | |
BE900813A (fr) | Pompe peristaltique. | |
RU1828949C (ru) | Шнекоцентробежный насос | |
JPH0434472U (fr) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |