AU546996B2 - Continuous excavating machine - Google Patents

Continuous excavating machine

Info

Publication number
AU546996B2
AU546996B2 AU64129/80A AU6412980A AU546996B2 AU 546996 B2 AU546996 B2 AU 546996B2 AU 64129/80 A AU64129/80 A AU 64129/80A AU 6412980 A AU6412980 A AU 6412980A AU 546996 B2 AU546996 B2 AU 546996B2
Authority
AU
Australia
Prior art keywords
pins
hinge
teeth
excavating machine
sprockets
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.)
Ceased
Application number
AU64129/80A
Other languages
English (en)
Other versions
AU6412980A (en
Inventor
Jonas L. Roe
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.)
Terradyne Ltd
Original Assignee
Terradyne Ltd
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 Terradyne Ltd filed Critical Terradyne Ltd
Publication of AU6412980A publication Critical patent/AU6412980A/en
Application granted granted Critical
Publication of AU546996B2 publication Critical patent/AU546996B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
    • 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
    • E21C27/30—Mineral freed by means not involving slitting by jaws, buckets or scoops that scoop-out the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Soil Working Implements (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Steroid Compounds (AREA)
AU64129/80A 1979-11-09 1980-11-06 Continuous excavating machine Ceased AU546996B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9302079A 1979-11-09 1979-11-09
US093020 1979-11-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU41457/85A Division AU570792B2 (en) 1979-11-09 1985-04-19 Continuous excavating apparatus

Publications (2)

Publication Number Publication Date
AU6412980A AU6412980A (en) 1981-05-14
AU546996B2 true AU546996B2 (en) 1985-10-03

Family

ID=22236388

Family Applications (2)

Application Number Title Priority Date Filing Date
AU64129/80A Ceased AU546996B2 (en) 1979-11-09 1980-11-06 Continuous excavating machine
AU41457/85A Ceased AU570792B2 (en) 1979-11-09 1985-04-19 Continuous excavating apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU41457/85A Ceased AU570792B2 (en) 1979-11-09 1985-04-19 Continuous excavating apparatus

Country Status (7)

Country Link
EP (2) EP0028930B1 (enrdf_load_stackoverflow)
AT (1) ATE8167T1 (enrdf_load_stackoverflow)
AU (2) AU546996B2 (enrdf_load_stackoverflow)
CA (1) CA1157489A (enrdf_load_stackoverflow)
DE (2) DE8029824U1 (enrdf_load_stackoverflow)
FR (2) FR2478159A3 (enrdf_load_stackoverflow)
IT (2) IT8023302V0 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150322784A1 (en) * 2012-05-12 2015-11-12 Suhua Liu Method of device for converting rotary motion to reciprocating percussion motion and device for converting rotary motion to reciprocating percussion motion that implements the method
CN111396042A (zh) * 2020-05-19 2020-07-10 韩国辉 一种用于煤矿生产的具有同步抽取功能的钻机设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578555C (de) * 1933-06-15 Ida Hamel Geb Ortlieb Untertage-Schraemfoerdermaschine
FR510963A (fr) * 1915-05-19 1920-12-14 Jules Legrand Appareil servant à creuser mécaniquement les galeries souterraines et les tranchées
US2320196A (en) * 1941-06-16 1943-05-25 Eugene F Smith Tunneling machine
BE498215A (enrdf_load_stackoverflow) * 1949-10-27
CH314241A (fr) * 1953-08-10 1956-06-15 Scheuchzer Fils Auguste Chaîne à fonction d'engrènement
DE1753989U (de) * 1957-02-08 1957-10-10 Eickhoff Geb Gliederband.
US3035821A (en) * 1958-09-12 1962-05-22 Amo Placer Mines Inc Bucket type mechanical mole
US3233722A (en) * 1962-08-22 1966-02-08 Charles T Jorgensen Piano type conveyor belt
GB995391A (en) * 1963-05-10 1965-06-16 Himpelm Engineers Ltd Link conveyor belts
DE2155590C3 (de) * 1971-04-02 1974-11-07 Friedrich Wilhelm 4222 Friedrichsfeld Paurat Maschine zum Vortreiben von Strecken, Tunnels oder dergleichen
GB1393809A (en) * 1972-06-06 1975-05-14 Dobson Park Ind Vehicle mounted mineral or eart moving or working equipment
US4171045A (en) * 1978-01-20 1979-10-16 The Laitram Corporation Raised link modular conveyor belt
US4380354A (en) * 1981-03-12 1983-04-19 National Mine Service Company Mining machine loading bin mounted on boom structure and method

Also Published As

Publication number Publication date
AU570792B2 (en) 1988-03-24
ATE8167T1 (de) 1984-07-15
FR2478159A3 (fr) 1981-09-18
EP0028930A1 (en) 1981-05-20
EP0108430B1 (en) 1986-07-30
FR2493369B3 (enrdf_load_stackoverflow) 1982-11-26
IT8023302V0 (it) 1980-11-07
DE8029824U1 (de) 1981-04-09
EP0028930B1 (en) 1984-06-27
CA1157489A (en) 1983-11-22
AU4145785A (en) 1985-08-22
DE3068371D1 (en) 1984-08-02
FR2478159B3 (enrdf_load_stackoverflow) 1982-07-02
FR2493369A3 (fr) 1982-05-07
IT8023303V0 (it) 1980-11-07
AU6412980A (en) 1981-05-14
EP0108430A1 (en) 1984-05-16

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