CA975349A - Power train for horizontal earth boring machine - Google Patents

Power train for horizontal earth boring machine

Info

Publication number
CA975349A
CA975349A CA126,375A CA126375A CA975349A CA 975349 A CA975349 A CA 975349A CA 126375 A CA126375 A CA 126375A CA 975349 A CA975349 A CA 975349A
Authority
CA
Canada
Prior art keywords
power train
boring machine
earth boring
horizontal earth
horizontal
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
Application number
CA126,375A
Other versions
CA126375S (en
Inventor
Albert R. Richmond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richmond Manufacturing Co
Original Assignee
Richmond Manufacturing Co
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 Richmond Manufacturing Co filed Critical Richmond Manufacturing Co
Application granted granted Critical
Publication of CA975349A publication Critical patent/CA975349A/en
Expired legal-status Critical Current

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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
CA126,375A 1970-10-30 1971-10-28 Power train for horizontal earth boring machine Expired CA975349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8560070A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
CA975349A true CA975349A (en) 1975-09-30

Family

ID=22192707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,375A Expired CA975349A (en) 1970-10-30 1971-10-28 Power train for horizontal earth boring machine

Country Status (2)

Country Link
US (1) US3679006A (en)
CA (1) CA975349A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886999A (en) * 1974-05-20 1975-06-03 Gen Motors Corp Portable earth boring machine
US6651754B1 (en) * 2002-01-28 2003-11-25 Richard Hampton Apparatus for moving earth boring machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1398551A (en) * 1920-08-02 1921-11-29 Gustaf W Hanson Boring-drill
US2869826A (en) * 1953-08-14 1959-01-20 Bucyrus Erie Co Rotary well drill feed
US3036821A (en) * 1961-03-10 1962-05-29 Harold D Letts Dirigible mining auger
US3162254A (en) * 1961-11-24 1964-12-22 Calweld Inc Earth boring and conduit laying machine
US3232360A (en) * 1963-11-04 1966-02-01 Mobile Drilling Co Inc Bore positioning method and apparatus

Also Published As

Publication number Publication date
US3679006A (en) 1972-07-25

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