GB164012A - Improvements in or relating to mining apparatus - Google Patents

Improvements in or relating to mining apparatus

Info

Publication number
GB164012A
GB164012A GB15098/21A GB1509821A GB164012A GB 164012 A GB164012 A GB 164012A GB 15098/21 A GB15098/21 A GB 15098/21A GB 1509821 A GB1509821 A GB 1509821A GB 164012 A GB164012 A GB 164012A
Authority
GB
United Kingdom
Prior art keywords
machine
gearing
pinion
friction clutch
relating
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
GB15098/21A
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.)
Sullivan Machinery Co
Original Assignee
Sullivan Machinery 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 Sullivan Machinery Co filed Critical Sullivan Machinery Co
Publication of GB164012A publication Critical patent/GB164012A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C33/00—Trucks or other devices for transporting machines for slitting or completely freeing the mineral from the seam

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)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

164,012. Sullivan Machinery Co., (Assignees of Holmes, M. P.). June 1, 1920, [Convention date]. Coal-cutting machines.-In a mining-machine, feed is effected by the usual drum 7 driven from a pinion 5 on the motor shaft 6 through gearing and a friction clutch; while for transporting the machine, the pinion 5 acts through gearing 16, 20, 21, chain 23, friction clutch 28 controlled by a lever 37, shaft 25, and chains 42, 44 to drive a separable drop-axle truck 1 which carries the machine. A brake 39 controls the speed of the truck.
GB15098/21A 1920-06-01 1921-05-31 Improvements in or relating to mining apparatus Expired GB164012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US164012XA 1920-06-01 1920-06-01

Publications (1)

Publication Number Publication Date
GB164012A true GB164012A (en) 1922-11-30

Family

ID=21776939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15098/21A Expired GB164012A (en) 1920-06-01 1921-05-31 Improvements in or relating to mining apparatus

Country Status (1)

Country Link
GB (1) GB164012A (en)

Similar Documents

Publication Publication Date Title
GB244694A (en) Improvement in mining machines
GB164012A (en) Improvements in or relating to mining apparatus
GB287897A (en) Improvements in mining machines
GB208005A (en) Improvements in and relating to trucks for mining machines
GB244695A (en) Improvements in mining machines
GB257578A (en) Improvement in mining machines
GB185431A (en) Improvements in or relating to coal cutting machines
GB197970A (en) Improvements in and relating to mining machines
GB681181A (en) Mining machines
US1741131A (en) Mining machine
GB191112201A (en) Improvements in Mining Machines.
GB233365A (en) Improvements in mining machines
GB180145A (en) Improvements in or connected with cutting machines for use in mining coal and other minerals
GB271092A (en) Improvements in or relating to self-acting mules
GB254342A (en) Improvement in mining machines
GB234554A (en) Improvements in or relating to mining apparatus
GB206427A (en) Improvements in and relating to coal mining machines and methods of operating therewith
GB226597A (en) Improvements in or relating to flitting-trucks or trolleys for coal-cutting machines
GB192818A (en) Improvements relating to coal and like cutting machines
GB261530A (en) Improvements relating to driving installations for coal and like cutting machines
GB226939A (en) Improvements in and connected with coal mining machines
GB838429A (en) Mining apparatus for use in the mechanical winning of coal or other mineral
GB191524A (en) Improvements in mining machines
GB998059A (en) Improvements in or relating to machines for ripping the face of a roadhead in a mine
GB257630A (en) Improvement in mining machines