IT7850099A0 - CLOSED TION AND PROCEDURE FOR IMPROVEMENT IN THE TIPS OF TRI LOM PRODUCTION VELLATION WITH LUBRICATION SYSTEM - Google Patents

CLOSED TION AND PROCEDURE FOR IMPROVEMENT IN THE TIPS OF TRI LOM PRODUCTION VELLATION WITH LUBRICATION SYSTEM

Info

Publication number
IT7850099A0
IT7850099A0 IT7850099A IT5009978A IT7850099A0 IT 7850099 A0 IT7850099 A0 IT 7850099A0 IT 7850099 A IT7850099 A IT 7850099A IT 5009978 A IT5009978 A IT 5009978A IT 7850099 A0 IT7850099 A0 IT 7850099A0
Authority
IT
Italy
Prior art keywords
vellation
lom
tips
tri
improvement
Prior art date
Application number
IT7850099A
Other languages
Italian (it)
Other versions
IT1105345B (en
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of IT7850099A0 publication Critical patent/IT7850099A0/en
Application granted granted Critical
Publication of IT1105345B publication Critical patent/IT1105345B/en

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
    • F16N19/00—Lubricant containers for use in lubricators or lubrication systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Percussive Tools And Related Accessories (AREA)
IT50099/78A 1977-07-01 1978-06-29 IMPROVEMENT IN THE DRILLING POINTS WITH CLOSED LUBRICATION SYSTEM AND PROCEDURE FOR THEIR PRODUCTION IT1105345B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81228877A 1977-07-01 1977-07-01
US81228777A 1977-07-01 1977-07-01

Publications (2)

Publication Number Publication Date
IT7850099A0 true IT7850099A0 (en) 1978-06-29
IT1105345B IT1105345B (en) 1985-10-28

Family

ID=27123585

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50099/78A IT1105345B (en) 1977-07-01 1978-06-29 IMPROVEMENT IN THE DRILLING POINTS WITH CLOSED LUBRICATION SYSTEM AND PROCEDURE FOR THEIR PRODUCTION

Country Status (12)

Country Link
JP (1) JPS5414302A (en)
AU (1) AU518619B2 (en)
BR (1) BR7804216A (en)
DE (1) DE2828798A1 (en)
FI (1) FI781181A (en)
FR (1) FR2396152A1 (en)
GB (1) GB1602807A (en)
IT (1) IT1105345B (en)
MX (1) MX147222A (en)
NL (1) NL7805380A (en)
NO (1) NO782265L (en)
SE (1) SE7806864L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924962D0 (en) * 1989-11-04 1989-12-28 Lucas Ind Plc Brake actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1407378A (en) * 1973-06-04 1975-09-24 Reed Tool Co Pressure relief device for drill bit lubrication system
US3917028A (en) * 1975-01-13 1975-11-04 Smith International Lubrication reservoir assembly
US4014595A (en) * 1975-05-30 1977-03-29 Hughes Tool Company Drill bit with seal ring compensator
BR7600745A (en) * 1975-05-30 1977-05-10 Hughes Tool Co IMPROVEMENTS IN THE LUBRICATION PROCESS OF A DRILLING DRILL FOR EXCAVATION ON EARTH, IN THE RESPECTIVE DRILLING DRILL, AND IN PROCESS TO FILL A LUBRICANT RESERVOIR

Also Published As

Publication number Publication date
FR2396152A1 (en) 1979-01-26
NO782265L (en) 1979-01-03
JPS5414302A (en) 1979-02-02
BR7804216A (en) 1979-04-17
AU518619B2 (en) 1981-10-08
IT1105345B (en) 1985-10-28
GB1602807A (en) 1981-11-18
SE7806864L (en) 1979-01-02
FI781181A (en) 1979-01-02
DE2828798A1 (en) 1979-01-18
AU3618578A (en) 1979-11-22
NL7805380A (en) 1979-01-03
MX147222A (en) 1982-10-26

Similar Documents

Publication Publication Date Title
IT7824771A0 (en) PROCESS FOR THE PREPARATION OF ARALKYLPHENOLETHERS AND ALKYLPHENOLETHERS.
AT352986B (en) DEVICE FOR THE PRODUCTION OF MADE MOERTEL OR DGL.
IT1086922B (en) PROCEDURE AND DEVICE FOR THE PRODUCTION OF FLANGED CABLE ITEMS
IT7948401A0 (en) OBSERVATION COMPASS FOR CONTAINERS AND RELATED PRODUCTION PROCEDURE
IT7883451A0 (en) STEEL-ALUMINIUM ROPE PARTICULARLY SUITABLE FOR THE CONDUCTION OF ELECTRICITY AND PROCEDURE FOR THE PRODUCTION OF THIS ROPE.
IT8022302A0 (en) PROCEDURE AND EQUIPMENT FOR THE PRODUCTION OF FERTILIZERS.
IT1105809B (en) CONTAINER FOR THE DISTRIBUTION OF FOR EXAMPLE PRESERVED PLANTS
IT1080413B (en) DEVICE AND PROCEDURE FOR THE PRODUCTION OF FIBROUS PANELS
IT1164059B (en) PROCEDURE AND APPARATUS FOR THE PRODUCTION OF BIOGAS
DK21079A (en) SUBSTITUTED HETEROCYCLOSE BENZAMIDS AND PROCEDURES FOR THE MANUFACTURE
AT350490B (en) DEVICE FOR SEALING THE GAP BETWEEN RELATIVELY ROTATING PARTS
AT378322B (en) TO AN ASSEMBLY WALL OR THE LIKE. ADAPTABLE HOLDING DEVICE
IT1115133B (en) PROCESS AND EQUIPMENT FOR THE PREPARATION OF TEMPERED STEEL
SE7812246L (en) PROCEDURE FOR PHOSPHATING METALS AND SOLUTION FOR THE IMPLEMENTATION OF THE PROCEDURE
IT1085374B (en) PROCEDURE FOR THE PRODUCTION OF 2-ALCHIL-4-METHYL-6-HYDROXYPYRIMIDIN AND OR OF 2-CYCLALALKYL-4-METHYL-6-HYDROXY-PYRYMIDINE
IT7850099A0 (en) CLOSED TION AND PROCEDURE FOR IMPROVEMENT IN THE TIPS OF TRI LOM PRODUCTION VELLATION WITH LUBRICATION SYSTEM
IT7824875A0 (en) ALUMINUM PRODUCTION PROCEDURE AND PLANT.
IT1113287B (en) PROCEDURE FOR THE PRODUCTION OF DIBENZOCICLOOTTENIMINE AND PRODUCT OBTAINED
IT7883496A0 (en) METHOD FOR THE PRODUCTION OF COMPOSITE YARN AND COMPOSITE YARN SO OBTAINED.
IT1090215B (en) PROCEDURE FOR THE MANUFACTURE OF PERFECTED MINERAL PANELS AND PRODUCT OBTAINED
DK315878A (en) AMIDINO-BENZYLPYRIMIDINES AND THE METHOD OF PREPARATION
IT7824310A0 (en) PROCESS AND INTERMEDIATE FOR THE PREPARATION OF AURONOFINA.
IT7823658A0 (en) PROCESS FOR THE CONTINUOUS PRODUCTION OF 3-NITRO-4-ACETYLAMINOTOLUENE AND DEVICE SUITABLE FOR THIS PROCESS.
IT7848677A0 (en) PROCEDURE FOR THE PRODUCTION OF STEROIDS IN PARTICULAR MARKED WITH TRITIO AND THE PRODUCT OBTAINED
ATA637378A (en) DEVICE FOR THE CONTINUOUS PRODUCTION OF SOLUTIONS