[go: up one dir, main page]

FR793266A - Cutter and pick-up machine for mines - Google Patents

Cutter and pick-up machine for mines

Info

Publication number
FR793266A
FR793266A FR793266DA FR793266A FR 793266 A FR793266 A FR 793266A FR 793266D A FR793266D A FR 793266DA FR 793266 A FR793266 A FR 793266A
Authority
FR
France
Prior art keywords
mines
pick
cutter
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
Other languages
French (fr)
Inventor
Matthew Smith Moore
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.)
Mining Engineering Co Ltd MECO
Original Assignee
Mining Engineering Co Ltd MECO
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 Mining Engineering Co Ltd MECO filed Critical Mining Engineering Co Ltd MECO
Application granted granted Critical
Publication of FR793266A publication Critical patent/FR793266A/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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

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)
FR793266D 1934-08-15 1935-08-02 Cutter and pick-up machine for mines Expired FR793266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB793266X 1934-08-15

Publications (1)

Publication Number Publication Date
FR793266A true FR793266A (en) 1936-01-21

Family

ID=10507958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793266D Expired FR793266A (en) 1934-08-15 1935-08-02 Cutter and pick-up machine for mines

Country Status (1)

Country Link
FR (1) FR793266A (en)

Similar Documents

Publication Publication Date Title
FR783638A (en) Reamer for cylinders
FR793266A (en) Cutter and pick-up machine for mines
FR789835A (en) Packaging for cigarettes
FR773398A (en) Universal mount for photocells
FR792883A (en) Cutting device for cutters and similar machines
FR768177A (en) Advanced flying machine
FR771419A (en) Hydraulic machine
FR45105E (en) First for shoes
FR775384A (en) Improvements to metal staples cut into strips and to machines for their use
FR784019A (en) Match pocket
FR769104A (en) Combined machine for cutting and weighing
FR787633A (en) Belt for men
FR787959A (en) Machine for making matches
FR756637A (en) Chainsaw machine
FR795077A (en) Machine tool
FI15520A (en) Match cutting machine
FR759391A (en) File puncher
FR770073A (en) Matchbox
FR771494A (en) Alternative machine
FR771250A (en) Smoker set
FR786269A (en) Advanced cigarette holder
FR779151A (en) Sorter-grader machine
FR770999A (en) Tractor for winegrowers
FR46001E (en) Belt for men
FR783393A (en) Ashtray for smokers