[go: up one dir, main page]

GB2113742B - Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel - Google Patents

Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel

Info

Publication number
GB2113742B
GB2113742B GB08202513A GB8202513A GB2113742B GB 2113742 B GB2113742 B GB 2113742B GB 08202513 A GB08202513 A GB 08202513A GB 8202513 A GB8202513 A GB 8202513A GB 2113742 B GB2113742 B GB 2113742B
Authority
GB
United Kingdom
Prior art keywords
excavating
tunnel
mineral
extend
rock
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
GB08202513A
Other versions
GB2113742A (en
Inventor
Joseph Dowell
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.)
University of Surrey
Original Assignee
University of Surrey
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 University of Surrey filed Critical University of Surrey
Priority to GB08202513A priority Critical patent/GB2113742B/en
Publication of GB2113742A publication Critical patent/GB2113742A/en
Application granted granted Critical
Publication of GB2113742B publication Critical patent/GB2113742B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB08202513A 1982-01-29 1982-01-29 Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel Expired GB2113742B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08202513A GB2113742B (en) 1982-01-29 1982-01-29 Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08202513A GB2113742B (en) 1982-01-29 1982-01-29 Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel

Publications (2)

Publication Number Publication Date
GB2113742A GB2113742A (en) 1983-08-10
GB2113742B true GB2113742B (en) 1985-06-05

Family

ID=10527949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08202513A Expired GB2113742B (en) 1982-01-29 1982-01-29 Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel

Country Status (1)

Country Link
GB (1) GB2113742B (en)

Also Published As

Publication number Publication date
GB2113742A (en) 1983-08-10

Similar Documents

Publication Publication Date Title
GB2031048B (en) Underground mining machine
ZA821978B (en) Consolidation of rock strata
ZA81621B (en) Rock bolts for strengthening the walls of underground workings
GB2027095B (en) Lubricant filling system for rock bits
FR2555656B1 (en) MACHINE FOR EXCAVATING TUNNELS AND UNDERGROUND GALLERIES
GB2106962B (en) Improvements relating to drum cutter-loaders of underground mining machines
GB2053317B (en) Excavating machines for excavating rock or mineral
GB8334290D0 (en) Making boreholes in underground mine workings
ZA78388B (en) Boom stabilizer for an underground mining machine
PL247226A1 (en) Underground mining planer
JPS5771991A (en) Well excavating rotary rock bit
GB2113742B (en) Excavating machines for excavating rock or mineral to extend an underground roadway or tunnel
GB2082227B (en) Brake equipment for underground mining machines
GB2034374B (en) Longwall mineral mining installation
GB2068039B (en) Excavating machines for excavating rock or mineral
JPS53108001A (en) Method of mining underground thin mineral layer
JPS54110101A (en) Releasable link joint for underground ore mining work machine
GB2075577B (en) Improvements in cutting arrangements for mineral mining or tunnelling machines
GB2048981B (en) Equipment for laying a layer of elongate material adjacent to an exposed rock or mineral surface in an underground mine
JPS56142995A (en) Rock drilling equipment for tunnel excavation
GB2041426B (en) Excavating machines for excavating rock or mineral
GB2037843B (en) Shield assemblies for installation in underground roadways and rock excavating machines including such shield assemblies
GB2041425B (en) Excavating machines for excavating rock or mineral
SU605968A1 (en) Method of underground mining of minerals
GB2107758B (en) Mineral mining shearer loader

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee