US3500938A - Universally mounted drilling mast - Google Patents

Universally mounted drilling mast Download PDF

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Publication number
US3500938A
US3500938A US751002A US3500938DA US3500938A US 3500938 A US3500938 A US 3500938A US 751002 A US751002 A US 751002A US 3500938D A US3500938D A US 3500938DA US 3500938 A US3500938 A US 3500938A
Authority
US
United States
Prior art keywords
drilling mast
universally mounted
mounted drilling
universally
mast
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 - Lifetime
Application number
US751002A
Inventor
John V Watson
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.)
WATSON Manufacturing CO
Original Assignee
WATSON 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 WATSON Manufacturing CO filed Critical WATSON Manufacturing CO
Publication of US3500938A publication Critical patent/US3500938A/en
Anticipated expiration legal-status Critical
Application granted granted Critical
Publication of US3500938B1 publication Critical patent/US3500938B1/en
Expired - Lifetime legal-status Critical Current

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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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
US751002A 1968-07-23 1968-07-23 Universally mounted drilling mast Expired - Lifetime US3500938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75100268A 1968-07-23 1968-07-23

Publications (2)

Publication Number Publication Date
US3500938A true US3500938A (en) 1970-03-17
US3500938B1 US3500938B1 (en) 1987-06-16

Family

ID=25020036

Family Applications (1)

Application Number Title Priority Date Filing Date
US751002A Expired - Lifetime US3500938A (en) 1968-07-23 1968-07-23 Universally mounted drilling mast

Country Status (1)

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US (1) US3500938A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576218A (en) * 1969-07-28 1971-04-27 Edgar J Lisenby Combined earth boring and post driving apparatus
US4308923A (en) * 1979-12-11 1982-01-05 Gilbert Robert E Accu-press
US4638871A (en) * 1985-02-21 1987-01-27 Central Mine Equipment Company Earth drill rig
US20040178004A1 (en) * 2001-10-09 2004-09-16 Macdonald Claude Multi-functional drilling vehicle
US20080190633A1 (en) * 2005-02-28 2008-08-14 Glen William Lapham Hydraulic Attachment for Skid Steer Loaders
US8272824B1 (en) 2007-08-21 2012-09-25 Lloyd Pete Putney Apparatus for installing poles for pole buildings
US20140037415A1 (en) * 2012-07-31 2014-02-06 Michael Zuritis Attachment for a skid steer loader and method of use thereof
US10273754B2 (en) 2014-09-25 2019-04-30 Andrew Niemczyk Mobile drilling rig

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315565A (en) * 1919-09-09 Earth-boring machine
US2255241A (en) * 1940-02-12 1941-09-09 Hubron Company Inc Apparatus for inclined earth drilling
US2614806A (en) * 1948-04-16 1952-10-21 Highway Trailer Co Hole boring machine
US2665116A (en) * 1951-02-27 1954-01-05 Brink Frank Posthole boring machine
US3322378A (en) * 1965-01-13 1967-05-30 Joy Mfg Co Tripod drill support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1315565A (en) * 1919-09-09 Earth-boring machine
US2255241A (en) * 1940-02-12 1941-09-09 Hubron Company Inc Apparatus for inclined earth drilling
US2614806A (en) * 1948-04-16 1952-10-21 Highway Trailer Co Hole boring machine
US2665116A (en) * 1951-02-27 1954-01-05 Brink Frank Posthole boring machine
US3322378A (en) * 1965-01-13 1967-05-30 Joy Mfg Co Tripod drill support

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576218A (en) * 1969-07-28 1971-04-27 Edgar J Lisenby Combined earth boring and post driving apparatus
US4308923A (en) * 1979-12-11 1982-01-05 Gilbert Robert E Accu-press
US4638871A (en) * 1985-02-21 1987-01-27 Central Mine Equipment Company Earth drill rig
US20040178004A1 (en) * 2001-10-09 2004-09-16 Macdonald Claude Multi-functional drilling vehicle
US6896072B2 (en) * 2001-10-09 2005-05-24 Macdonald Claude Multi-functional drilling vehicle
US20080190633A1 (en) * 2005-02-28 2008-08-14 Glen William Lapham Hydraulic Attachment for Skid Steer Loaders
US8272824B1 (en) 2007-08-21 2012-09-25 Lloyd Pete Putney Apparatus for installing poles for pole buildings
US20140037415A1 (en) * 2012-07-31 2014-02-06 Michael Zuritis Attachment for a skid steer loader and method of use thereof
US9777459B2 (en) * 2012-07-31 2017-10-03 Solar Foundations Usa, Inc Attachment for a skid steer loader and method of use thereof
US10273754B2 (en) 2014-09-25 2019-04-30 Andrew Niemczyk Mobile drilling rig

Also Published As

Publication number Publication date
US3500938B1 (en) 1987-06-16

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Legal Events

Date Code Title Description
RR Request for reexamination filed

Effective date: 19850426

RR Request for reexamination filed

Effective date: 19860924

B1 Reexamination certificate first reexamination