MX147222A - Broca giratoria mejorada para roca con sistema cerrado de lubricacion y metodo para fabricarla - Google Patents

Broca giratoria mejorada para roca con sistema cerrado de lubricacion y metodo para fabricarla

Info

Publication number
MX147222A
MX147222A MX174014A MX17401478A MX147222A MX 147222 A MX147222 A MX 147222A MX 174014 A MX174014 A MX 174014A MX 17401478 A MX17401478 A MX 17401478A MX 147222 A MX147222 A MX 147222A
Authority
MX
Mexico
Prior art keywords
rock
manufacturing
lubrication system
improved
closed lubrication
Prior art date
Application number
MX174014A
Other languages
English (en)
Spanish (es)
Inventor
Samuel Lee Penny
Robert Dale Clamon
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 MX147222A publication Critical patent/MX147222A/es

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)
  • Percussive Tools And Related Accessories (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
MX174014A 1977-07-01 1978-06-30 Broca giratoria mejorada para roca con sistema cerrado de lubricacion y metodo para fabricarla MX147222A (es)

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 (1)

Publication Number Publication Date
MX147222A true MX147222A (es) 1982-10-26

Family

ID=27123585

Family Applications (1)

Application Number Title Priority Date Filing Date
MX174014A MX147222A (es) 1977-07-01 1978-06-30 Broca giratoria mejorada para roca con sistema cerrado de lubricacion y metodo para fabricarla

Country Status (12)

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

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 (pt) * 1975-05-30 1977-05-10 Hughes Tool Co Aperfeicoamentos em processo de lubrificacao de uma broca perfuratriz para escavacao em terra,na respectiva broca perfuratriz,e em processo para encher um reservatorio de lubrificante

Also Published As

Publication number Publication date
FR2396152A1 (fr) 1979-01-26
NO782265L (no) 1979-01-03
JPS5414302A (en) 1979-02-02
BR7804216A (pt) 1979-04-17
AU518619B2 (en) 1981-10-08
IT1105345B (it) 1985-10-28
GB1602807A (en) 1981-11-18
SE7806864L (sv) 1979-01-02
FI781181A (fi) 1979-01-02
DE2828798A1 (de) 1979-01-18
AU3618578A (en) 1979-11-22
IT7850099A0 (it) 1978-06-29
NL7805380A (nl) 1979-01-03

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