SE7910323L - Glidbaneanordningar och urschaktningsmaskiner innefattande glidbaneanordningar - Google Patents

Glidbaneanordningar och urschaktningsmaskiner innefattande glidbaneanordningar

Info

Publication number
SE7910323L
SE7910323L SE7910323A SE7910323A SE7910323L SE 7910323 L SE7910323 L SE 7910323L SE 7910323 A SE7910323 A SE 7910323A SE 7910323 A SE7910323 A SE 7910323A SE 7910323 L SE7910323 L SE 7910323L
Authority
SE
Sweden
Prior art keywords
sliding devices
machines including
excavation machines
devices
excavation
Prior art date
Application number
SE7910323A
Other languages
English (en)
Other versions
SE436442B (sv
Inventor
F A Haskew
L A Jones
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
Publication of SE7910323L publication Critical patent/SE7910323L/sv
Publication of SE436442B publication Critical patent/SE436442B/sv

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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/065—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with devices for provisionally supporting the front face
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket

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)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
SE7910323A 1978-12-15 1979-12-14 Glidbaneanordning och urschaktningsmaskin med dylik glidbaneanordning SE436442B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848635A GB2037346B (en) 1978-12-15 1978-12-15 Slideway means and excavating machines comprising slideway means

Publications (2)

Publication Number Publication Date
SE7910323L true SE7910323L (sv) 1980-06-16
SE436442B SE436442B (sv) 1984-12-10

Family

ID=10501744

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910323A SE436442B (sv) 1978-12-15 1979-12-14 Glidbaneanordning och urschaktningsmaskin med dylik glidbaneanordning

Country Status (5)

Country Link
US (1) US4303275A (sv)
CH (1) CH645696A5 (sv)
DE (1) DE2948991A1 (sv)
GB (1) GB2037346B (sv)
SE (1) SE436442B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145134B (en) * 1983-08-20 1987-02-04 Anderson Strathclyde Plc Circular heading machine
US6637211B1 (en) * 2002-08-13 2003-10-28 The Regents Of The University Of California Circulating heat exchangers for oscillating wave engines and refrigerators
PL231572B1 (pl) * 2013-03-23 2019-03-29 Hajduk Group Spolka Z Ograniczona Odpowiedzialnoscia Obudowa krocząca do wyrobiska chodnikowego

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967590A (en) * 1957-07-16 1961-01-10 Gen Dynamics Corp Braking apparatus
US3404920A (en) * 1966-07-13 1968-10-08 John R. Tabor Tunneling machine with shield supported traveling excavator
GB1273761A (en) * 1969-01-14 1972-05-10 Herbert Ralph Montefiore Clamping device
GB1338898A (en) * 1970-01-14 1973-11-28 Nuclear Power Group Ltd Nuclear reactors
US3828862A (en) * 1971-09-22 1974-08-13 Lemand Eng Ltd Travelling overhead carriage mining machine with articulated,tool carrying boom
US3870368A (en) * 1973-05-23 1975-03-11 Dresser Ind Tunneling shield
DE2550051C2 (de) * 1975-11-07 1989-05-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Ladeeinrichtung für das Verladen des Haufwerks auf das Kopfende eines Förderers in Vortriebs- oder Gewinnungsbetrieben

Also Published As

Publication number Publication date
SE436442B (sv) 1984-12-10
GB2037346A (en) 1980-07-09
GB2037346B (en) 1982-10-27
CH645696A5 (de) 1984-10-15
DE2948991A1 (de) 1980-07-03
US4303275A (en) 1981-12-01

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