AU1668470A - Auger apparatus - Google Patents

Auger apparatus

Info

Publication number
AU1668470A
AU1668470A AU16684/70A AU1668470A AU1668470A AU 1668470 A AU1668470 A AU 1668470A AU 16684/70 A AU16684/70 A AU 16684/70A AU 1668470 A AU1668470 A AU 1668470A AU 1668470 A AU1668470 A AU 1668470A
Authority
AU
Australia
Prior art keywords
auger apparatus
auger
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
AU16684/70A
Inventor
GUY YOUNG and FREDERICK GEORGE HORNING WILLIAM
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.)
Salem Tool Co
Original Assignee
Salem Tool 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 Salem Tool Co filed Critical Salem Tool Co
Publication of AU1668470A publication Critical patent/AU1668470A/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
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type

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)
  • Earth Drilling (AREA)
AU16684/70A 1969-08-20 1970-06-23 Auger apparatus Expired AU1668470A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85169669A 1969-08-20 1969-08-20
USUS851,696 1969-08-20

Publications (1)

Publication Number Publication Date
AU1668470A true AU1668470A (en) 1972-01-06

Family

ID=25311422

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16684/70A Expired AU1668470A (en) 1969-08-20 1970-06-23 Auger apparatus

Country Status (2)

Country Link
US (1) US3663062A (en)
AU (1) AU1668470A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972375A (en) * 1973-09-20 1976-08-03 The Salem Tool Company Auger drive with auxiliary powertrain boxes
US3983949A (en) * 1975-11-05 1976-10-05 The Salem Tool Company Auger section positioning means
DE2713860A1 (en) * 1977-03-29 1978-10-12 Browning & Bushman Coal seam mining machine - has cutting head at end of modular thrust column housing conveyor modules
US5575345A (en) * 1994-11-15 1996-11-19 Chemical Grouting Company. Ltd. Multi shaft drilling unit
US5695016A (en) * 1995-09-26 1997-12-09 Brydet Development Corp. Auger telescoping hoist assembly and holding fork mechanism
US5879057A (en) * 1996-11-12 1999-03-09 Amvest Corporation Horizontal remote mining system, and method
US6293628B1 (en) 1996-11-12 2001-09-25 Amvest Systems Inc. Hydraulic scroll auger mining system and method of using the same
EP2803817B1 (en) 2013-05-13 2019-02-27 Caterpillar Global Mining Europe GmbH Milling device
EP3798469A1 (en) * 2019-09-27 2021-03-31 Caterpillar Global Mining Europe GmbH Liquid-tight drive connection for engine and transmission coupling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US333960A (en) * 1886-01-05 lucas
US809350A (en) * 1902-12-15 1906-01-09 Conrad Wissemann Coal-mining machine.
US2090355A (en) * 1933-12-04 1937-08-17 Gideon D Miller Coal mining apparatus
US2086141A (en) * 1937-03-03 1937-07-06 Spataro Joseph Mining machine
US2967701A (en) * 1957-05-06 1961-01-10 Arnold G Wilcox Method of continuous low seam short wall mining using rotary auger cutters
US2940740A (en) * 1958-03-20 1960-06-14 Salem Tool Co Multiple head coal mining auger

Also Published As

Publication number Publication date
US3663062A (en) 1972-05-16

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