RO84299A - Dispozitiv de lubrefiere a unor lagare ale unei sape cu conuri si procedeu de umplere a lui - Google Patents

Dispozitiv de lubrefiere a unor lagare ale unei sape cu conuri si procedeu de umplere a lui

Info

Publication number
RO84299A
RO84299A RO7894330A RO9433078A RO84299A RO 84299 A RO84299 A RO 84299A RO 7894330 A RO7894330 A RO 7894330A RO 9433078 A RO9433078 A RO 9433078A RO 84299 A RO84299 A RO 84299A
Authority
RO
Romania
Prior art keywords
trepan
cones
lubricating
bearings
filling method
Prior art date
Application number
RO7894330A
Other languages
English (en)
French (fr)
Other versions
RO84299B (ro
Inventor
Jr Stuart C Millsapps
Original Assignee
Hughes Tool Co,Us
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hughes Tool Co,Us filed Critical Hughes Tool Co,Us
Publication of RO84299A publication Critical patent/RO84299A/ro
Publication of RO84299B publication Critical patent/RO84299B/ro

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
    • F16N—LUBRICATING
    • F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
    • F16N11/04—Spring-loaded devices
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/24—Roller bits characterised by bearing, lubrication or sealing details characterised by lubricating details
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings 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
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
RO94330A 1977-07-11 1978-06-12 Dispozitiv de lubrefiere a unor lagare ale unei sape cu conuri si procedeu de umplere a lui RO84299B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81460977A 1977-07-11 1977-07-11

Publications (2)

Publication Number Publication Date
RO84299A true RO84299A (ro) 1984-05-23
RO84299B RO84299B (ro) 1984-07-30

Family

ID=25215549

Family Applications (1)

Application Number Title Priority Date Filing Date
RO94330A RO84299B (ro) 1977-07-11 1978-06-12 Dispozitiv de lubrefiere a unor lagare ale unei sape cu conuri si procedeu de umplere a lui

Country Status (8)

Country Link
BR (1) BR7802308A (ro)
CA (1) CA1108597A (ro)
DE (1) DE2824124A1 (ro)
FR (1) FR2397514A1 (ro)
GB (1) GB1590264A (ro)
NL (1) NL7806389A (ro)
RO (1) RO84299B (ro)
SE (1) SE7807248L (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541742A1 (de) * 1985-11-26 1987-05-27 Bosch Gmbh Robert Blockierschutzbremsanlage

Also Published As

Publication number Publication date
NL7806389A (nl) 1979-01-15
DE2824124A1 (de) 1979-01-25
FR2397514A1 (fr) 1979-02-09
SE7807248L (sv) 1979-01-12
CA1108597A (en) 1981-09-08
BR7802308A (pt) 1979-03-06
GB1590264A (en) 1981-05-28
RO84299B (ro) 1984-07-30

Similar Documents

Publication Publication Date Title
DE3066189D1 (en) Method for oil lubrication and device for carrying out the method
FR2342051A1 (fr) Procede et dispositif pour examiner la vue
BE861703A (fr) Procede et dispositif d'atomisation de metaux
DK158625C (da) Tilbageholdelsesindretning for smoeremidlet i en gearkasse og gearkasse forsynet dermed
BE867267A (fr) Procede et dispositif de filtrage.
BE856396A (fr) Procede et installation pour l'arret de dispositif de combustion de co.
FR2419097B1 (fr) Procede et dispositif de degazage de systemes de circulation d'un liquide
BE883440A (fr) Procede et dispositif d'etancheification
FR2400613B1 (fr) Procede et dispositif pour l'etude acoustique d'un sondage
JPS5697698A (en) Grease lubricating device
FR2536199B1 (fr) Procede et dispositif de commande d'un magnetoscope avec un calculateur
BE876152A (fr) Procede et dispositif de vissage de manchons de tuyau
FR2436458B1 (fr) Dispositif et procede automatique d'affichage
FR2457476B1 (fr) Procede et dispositif de mesurage automatique d'une piece
FR2462862B1 (fr) Procede et dispositif pour l'alimentation de la volaille
RO78178A (ro) Procedeu si dispozitiv pentru fabricarea tevilor cu aripioare transversale
FR2325832A1 (fr) Procede et dispositif de refroidissement de l'huile dans un systeme comportant un compresseur avec alimentation en huile
FR2414736B1 (fr) Procede et dispositif pour l'analyse des elements constitutifs de formations terrestres
FR2343923A1 (fr) Dispositif de lubrification d'un roulement a billes
OA07524A (fr) Procédé et dispositif pour la présentation visuelle de résultats de mesure dans un puits.
BE894466A (fr) Dispositif de liaison entre un arbre et un volant
RO84299A (ro) Dispozitiv de lubrefiere a unor lagare ale unei sape cu conuri si procedeu de umplere a lui
FR2526184B1 (fr) Dispositif et procede pour l'acquisition, la saisie et le traitement automatique de donnees prises directement sur place dans des lieux quelconques et destinees a etre embarquees
BE879320A (fr) Procede et dispositif d'amortissement accoustique de machines de poinconnage et d'appareils analogues
JPS54114655A (en) Joint device with lubrication hole