CA929967A - Mining machine - Google Patents

Mining machine

Info

Publication number
CA929967A
CA929967A CA065299A CA65299A CA929967A CA 929967 A CA929967 A CA 929967A CA 065299 A CA065299 A CA 065299A CA 65299 A CA65299 A CA 65299A CA 929967 A CA929967 A CA 929967A
Authority
CA
Canada
Prior art keywords
mining machine
mining
machine
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
CA065299A
Inventor
R. Teeter George
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA929967A publication Critical patent/CA929967A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA065299A 1968-12-24 1969-10-20 Mining machine Expired CA929967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78665068A 1968-12-24 1968-12-24

Publications (1)

Publication Number Publication Date
CA929967A true CA929967A (en) 1973-07-10

Family

ID=25139213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA065299A Expired CA929967A (en) 1968-12-24 1969-10-20 Mining machine

Country Status (2)

Country Link
US (1) US3614162A (en)
CA (1) CA929967A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062595A (en) * 1976-10-15 1977-12-13 The United States Of America As Represented By The Secretary Of The Interior Automatic face transfer linear cutting rotary head continuous mining machine and method
US4270339A (en) * 1978-02-09 1981-06-02 Hunter Wolfe Variable width tool attachment for use with a vehicle
DE3502672C1 (en) * 1985-01-26 1986-01-30 Paurat GmbH, 4223 Voerde A scissor loading device for a tunnel boring machine on a loading apron
AT385814B (en) * 1986-07-23 1988-05-25 Voest Alpine Ag DRIVE ARRANGEMENT FOR DRIVING CLEANING ROLLERS OF A DRAWING MACHINE
US4840432A (en) * 1987-07-21 1989-06-20 Baker International Corporation Continuous miner with duct assembly
US5582466A (en) * 1995-07-10 1996-12-10 Coaltex, Inc. Advance/retreat cutting miner with simple conveyor
US6409276B1 (en) 1999-04-02 2002-06-25 Amvest Systems, Inc. Water-jet assisted drum-type mining system
US6755480B2 (en) 2000-03-31 2004-06-29 Amvest Corporation Drum-type dual channel water-jet assisted cutting head
US20100136876A1 (en) * 2008-11-28 2010-06-03 Nelson David C Underground mining machinery toy
US8176662B2 (en) * 2010-06-17 2012-05-15 Larry William Peterson Digging system and method
US10364675B2 (en) * 2014-10-06 2019-07-30 Sandvik Intellectual Property Ab Cutting apparatus
AU2016201565B2 (en) 2015-03-16 2020-11-12 Vermeer Manufacturing Company Wide-End Trencher Boom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410503A (en) * 1919-04-07 1922-03-21 Edwin L Barr Excavating machine
US1706689A (en) * 1926-06-28 1929-03-26 Besteland Knut Excavator and loader
US2650812A (en) * 1949-03-29 1953-09-01 Joy Mfg Co Disintegrating and conveying chain
US2676005A (en) * 1949-03-29 1954-04-20 Joy Mfg Co Disintegrating and gathering chain
US2862700A (en) * 1957-04-10 1958-12-02 Goodman Mfg Co Boring type miner
US3305273A (en) * 1964-04-24 1967-02-21 Galion Jeffrey Mfg Co Mining apparatus supporting and driving construction
US3318638A (en) * 1964-08-17 1967-05-09 Galion Jeffrey Mfg Co Mining machine having auxiliary cutters driven from rear of drum support
US3351386A (en) * 1965-11-10 1967-11-07 Frank Prox Company Inc Retainer for coal cutter bits

Also Published As

Publication number Publication date
US3614162A (en) 1971-10-19

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