SE397209B - PROCEDURE AND DEVICE FOR CONTROLLING THE MOVEMENT OF A ROCKWORKING MACHINE - Google Patents

PROCEDURE AND DEVICE FOR CONTROLLING THE MOVEMENT OF A ROCKWORKING MACHINE

Info

Publication number
SE397209B
SE397209B SE7209935A SE993572A SE397209B SE 397209 B SE397209 B SE 397209B SE 7209935 A SE7209935 A SE 7209935A SE 993572 A SE993572 A SE 993572A SE 397209 B SE397209 B SE 397209B
Authority
SE
Sweden
Prior art keywords
rockworking
procedure
controlling
movement
machine
Prior art date
Application number
SE7209935A
Other languages
Swedish (sv)
Inventor
R F Taylor
C Dimitriou
Original Assignee
Anglo Transvaal Cons Invest
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 Anglo Transvaal Cons Invest filed Critical Anglo Transvaal Cons Invest
Publication of SE397209B publication Critical patent/SE397209B/en

Links

Classifications

    • 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
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral

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)
  • Percussive Tools And Related Accessories (AREA)
  • Crushing And Pulverization Processes (AREA)
SE7209935A 1971-07-29 1972-07-28 PROCEDURE AND DEVICE FOR CONTROLLING THE MOVEMENT OF A ROCKWORKING MACHINE SE397209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA715063A ZA715063B (en) 1971-07-29 1971-07-29 Control mechanism for rock cutting equipment

Publications (1)

Publication Number Publication Date
SE397209B true SE397209B (en) 1977-10-24

Family

ID=25563705

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7209935A SE397209B (en) 1971-07-29 1972-07-28 PROCEDURE AND DEVICE FOR CONTROLLING THE MOVEMENT OF A ROCKWORKING MACHINE

Country Status (10)

Country Link
US (1) US3778106A (en)
AU (1) AU463350B2 (en)
CA (1) CA982254A (en)
CH (1) CH551562A (en)
DE (1) DE2237213A1 (en)
FR (1) FR2147340B1 (en)
GB (1) GB1394168A (en)
NO (1) NO131360C (en)
SE (1) SE397209B (en)
ZA (1) ZA715063B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503340B2 (en) * 1975-01-28 1978-09-21 Wirth Co Kg Masch Bohr Method and device for drive control of drill heads, in particular for large hole drilling machines
US4070064A (en) * 1976-06-04 1978-01-24 Caterpillar Tractor Co. Cooling system for rock ripper tip
USRE31164E (en) * 1976-06-04 1983-03-01 Caterpillar Tractor Co. Cooling system for rock ripper tip
JPS5632512A (en) * 1979-08-24 1981-04-02 Sumitomo Chem Co Ltd Production of polypropylene having improved stretchability
GB2087948B (en) * 1980-01-11 1983-07-13 Coal Industry Patents Ltd Holder assemblies for sensitised cutter tools on mining machines
US6203113B1 (en) * 1997-12-09 2001-03-20 Nick Wendel Cutting drum with percussive bits

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283618A (en) * 1917-03-15 1918-11-05 Oliver Oscar App Excavating-machine.
US2218528A (en) * 1937-03-05 1940-10-22 Colson J Endsley Percussion drill

Also Published As

Publication number Publication date
CH551562A (en) 1974-07-15
FR2147340A1 (en) 1973-03-09
NO131360C (en) 1975-05-14
DE2237213A1 (en) 1973-02-08
AU4492972A (en) 1974-02-07
CA982254A (en) 1976-01-20
US3778106A (en) 1973-12-11
AU463350B2 (en) 1975-07-24
NO131360B (en) 1975-02-03
FR2147340B1 (en) 1976-10-29
ZA715063B (en) 1972-09-27
GB1394168A (en) 1975-05-14

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