GB8512868D0 - Excavating machines - Google Patents

Excavating machines

Info

Publication number
GB8512868D0
GB8512868D0 GB858512868A GB8512868A GB8512868D0 GB 8512868 D0 GB8512868 D0 GB 8512868D0 GB 858512868 A GB858512868 A GB 858512868A GB 8512868 A GB8512868 A GB 8512868A GB 8512868 D0 GB8512868 D0 GB 8512868D0
Authority
GB
United Kingdom
Prior art keywords
excavating machines
excavating
machines
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.)
Withdrawn
Application number
GB858512868A
Other versions
GB2175329A (en
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 GB08512868A priority Critical patent/GB2175329A/en
Publication of GB8512868D0 publication Critical patent/GB8512868D0/en
Publication of GB2175329A publication Critical patent/GB2175329A/en
Withdrawn legal-status Critical Current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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
    • 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
    • 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
    • E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal 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)
GB08512868A 1985-05-21 1985-05-21 Excavating machines for forming tunnels and underground mine roadways Withdrawn GB2175329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08512868A GB2175329A (en) 1985-05-21 1985-05-21 Excavating machines for forming tunnels and underground mine roadways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08512868A GB2175329A (en) 1985-05-21 1985-05-21 Excavating machines for forming tunnels and underground mine roadways

Publications (2)

Publication Number Publication Date
GB8512868D0 true GB8512868D0 (en) 1985-06-26
GB2175329A GB2175329A (en) 1986-11-26

Family

ID=10579477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08512868A Withdrawn GB2175329A (en) 1985-05-21 1985-05-21 Excavating machines for forming tunnels and underground mine roadways

Country Status (1)

Country Link
GB (1) GB2175329A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388025B (en) * 1987-07-08 1989-04-25 Voest Alpine Ag SLIDING DEVICE FOR A SUPPORT TO REDUCE THE WEAR OF A GUIDE THEREOF
GB0712895D0 (en) * 2007-07-03 2007-08-15 Thomas Gareth J Excavator vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1578986A (en) * 1968-05-17 1969-08-22
NL165807C (en) * 1976-05-26 1981-05-15 Ballast Nedam Groep Nv METHOD AND APPARATUS FOR REMOVING STONY SOIL
GB2123457B (en) * 1982-07-09 1985-06-26 Coal Ind Excavating machine
GB2123879A (en) * 1982-07-23 1984-02-08 Coal Ind Excavating machines

Also Published As

Publication number Publication date
GB2175329A (en) 1986-11-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)