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CA1157489A - Pelle mecanique avec chaine a godets - Google Patents

Pelle mecanique avec chaine a godets

Info

Publication number
CA1157489A
CA1157489A CA000364172A CA364172A CA1157489A CA 1157489 A CA1157489 A CA 1157489A CA 000364172 A CA000364172 A CA 000364172A CA 364172 A CA364172 A CA 364172A CA 1157489 A CA1157489 A CA 1157489A
Authority
CA
Canada
Prior art keywords
frame
excavating
boom
ground engaging
buckets
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
CA000364172A
Other languages
English (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.)
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
Priority to CA000437166A priority Critical patent/CA1177857A/fr
Application granted granted Critical
Publication of CA1157489A publication Critical patent/CA1157489A/fr
Expired 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)
  • Steroid Compounds (AREA)
  • Component Parts Of Construction Machinery (AREA)
CA000364172A 1979-11-09 1980-11-06 Pelle mecanique avec chaine a godets Expired CA1157489A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000437166A CA1177857A (fr) 1979-11-09 1983-09-20 Raccord d'auget pour pelle mecanique a chaine sans fin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9302079A 1979-11-09 1979-11-09
US093,020 1979-11-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000437166A Division CA1177857A (fr) 1979-11-09 1983-09-20 Raccord d'auget pour pelle mecanique a chaine sans fin

Publications (1)

Publication Number Publication Date
CA1157489A true CA1157489A (fr) 1983-11-22

Family

ID=22236388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000364172A Expired CA1157489A (fr) 1979-11-09 1980-11-06 Pelle mecanique avec chaine a godets

Country Status (7)

Country Link
EP (2) EP0028930B1 (fr)
AT (1) ATE8167T1 (fr)
AU (2) AU546996B2 (fr)
CA (1) CA1157489A (fr)
DE (2) DE8029824U1 (fr)
FR (2) FR2478159A3 (fr)
IT (2) IT8023303V0 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013262354B2 (en) * 2012-05-12 2016-07-28 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 (fr) * 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
AU6412980A (en) 1981-05-14
FR2493369A3 (fr) 1982-05-07
DE3068371D1 (en) 1984-08-02
FR2478159A3 (fr) 1981-09-18
AU570792B2 (en) 1988-03-24
EP0108430B1 (fr) 1986-07-30
IT8023302V0 (it) 1980-11-07
IT8023303V0 (it) 1980-11-07
AU4145785A (en) 1985-08-22
EP0028930B1 (fr) 1984-06-27
AU546996B2 (en) 1985-10-03
FR2493369B3 (fr) 1982-11-26
EP0108430A1 (fr) 1984-05-16
ATE8167T1 (de) 1984-07-15
EP0028930A1 (fr) 1981-05-20
FR2478159B3 (fr) 1982-07-02
DE8029824U1 (de) 1981-04-09

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Legal Events

Date Code Title Description
MKEX Expiry