GB190905617A - Improvements in Cutting Machines for use in Mining Coal and other Minerals. - Google Patents

Improvements in Cutting Machines for use in Mining Coal and other Minerals.

Info

Publication number
GB190905617A
GB190905617A GB190905617DA GB190905617A GB 190905617 A GB190905617 A GB 190905617A GB 190905617D A GB190905617D A GB 190905617DA GB 190905617 A GB190905617 A GB 190905617A
Authority
GB
United Kingdom
Prior art keywords
shaft
spindle
spindles
pinion
wheel
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
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.)
ROBERT CORSON ANDERSON
Mavor and Coulson Ltd
Original Assignee
ROBERT CORSON ANDERSON
Mavor and Coulson 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 ROBERT CORSON ANDERSON, Mavor and Coulson Ltd filed Critical ROBERT CORSON ANDERSON
Application granted granted Critical
Publication of GB190905617A publication Critical patent/GB190905617A/en
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

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)
  • Transmission Devices (AREA)

Abstract

5617. Mavor & Coulson, and Anderson, R. C. March 9. Coal - cutting machines. - An arrangement of gearing for coal-cutting and like machines of the disk type comprises a casing A, within which a longitudinal driving-shaft G is arranged to drive the transverse shaft H, from which the disk and haulage gear are driven. The transmission train shown comprises a bevel-pinion G' on the shaft G, a bevel-wheel L and a pinion M mounted on a fixed spindle R, a wheel N and pinion P on a fixed spindle S, and a wheel K on the shaft H. To compensate for inaccuracies in the bores of the wheels, one or more of the spindles may be displaceable, for example by making the ends of the spindle S eccentric to the body. The spindles S, R may be locked against rotation by a plate W formed with apertures to embrace the ends of the spindles, the head of the spindle S being polygonal. The casing A is provided with a removable cover and may have internal strengthening-webs T, T'.
GB190905617D 1909-03-09 1909-03-09 Improvements in Cutting Machines for use in Mining Coal and other Minerals. Expired GB190905617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190905617T 1909-03-09

Publications (1)

Publication Number Publication Date
GB190905617A true GB190905617A (en) 1910-01-13

Family

ID=32442441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190905617D Expired GB190905617A (en) 1909-03-09 1909-03-09 Improvements in Cutting Machines for use in Mining Coal and other Minerals.

Country Status (1)

Country Link
GB (1) GB190905617A (en)

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