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GB1063712A - Rack and pinion assembly suitable for use in a mining machine - Google Patents

Rack and pinion assembly suitable for use in a mining machine

Info

Publication number
GB1063712A
GB1063712A GB4242862A GB4242862A GB1063712A GB 1063712 A GB1063712 A GB 1063712A GB 4242862 A GB4242862 A GB 4242862A GB 4242862 A GB4242862 A GB 4242862A GB 1063712 A GB1063712 A GB 1063712A
Authority
GB
United Kingdom
Prior art keywords
rack
pinion assembly
mining machine
assembly suitable
pinion
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
GB4242862A
Inventor
Ivan George Rodford
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB4242862A priority Critical patent/GB1063712A/en
Publication of GB1063712A publication Critical patent/GB1063712A/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
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines

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

1,063,712. Rack and pinion gearing. COAL INDUSTRY (PATENTS) Ltd. Jan. 10, 1964 [Nov. 9, 1962], No. 42428/62. Heading F2Q. [Also in Division E1] In a rack and pinion assembly for swinging a mineral cutter-carrying boom the rack is loosely coupled at each end to the piston of a single acting, piston cylinder unit associated with each end.
GB4242862A 1962-11-09 1962-11-09 Rack and pinion assembly suitable for use in a mining machine Expired GB1063712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4242862A GB1063712A (en) 1962-11-09 1962-11-09 Rack and pinion assembly suitable for use in a mining machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4242862A GB1063712A (en) 1962-11-09 1962-11-09 Rack and pinion assembly suitable for use in a mining machine

Publications (1)

Publication Number Publication Date
GB1063712A true GB1063712A (en) 1967-03-30

Family

ID=10424373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4242862A Expired GB1063712A (en) 1962-11-09 1962-11-09 Rack and pinion assembly suitable for use in a mining machine

Country Status (1)

Country Link
GB (1) GB1063712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062266A1 (en) * 1981-04-07 1982-10-13 Robert Bosch Gmbh Rotary actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062266A1 (en) * 1981-04-07 1982-10-13 Robert Bosch Gmbh Rotary actuator

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