GB1428292A - Heading machines for driving drifts or tunnels - Google Patents

Heading machines for driving drifts or tunnels

Info

Publication number
GB1428292A
GB1428292A GB49874A GB49874A GB1428292A GB 1428292 A GB1428292 A GB 1428292A GB 49874 A GB49874 A GB 49874A GB 49874 A GB49874 A GB 49874A GB 1428292 A GB1428292 A GB 1428292A
Authority
GB
United Kingdom
Prior art keywords
jib
heading
cutting roller
arm
face
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
GB49874A
Other languages
English (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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Priority to AU86685/75A priority Critical patent/AU8668575A/en
Publication of GB1428292A publication Critical patent/GB1428292A/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
    • 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
    • E21D9/1026—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 the tool-carrier being rotated about 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)
  • Resistance Heating (AREA)
  • Shovels (AREA)
  • Jib Cranes (AREA)
GB49874A 1973-01-08 1974-01-04 Heading machines for driving drifts or tunnels Expired GB1428292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU86685/75A AU8668575A (en) 1974-01-04 1975-11-17 Control systems for variable capacity hydraulic machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732300605 DE2300605B2 (de) 1973-01-08 1973-01-08 Vortriebsmaschine zum auffahren von strecken o.dgl.

Publications (1)

Publication Number Publication Date
GB1428292A true GB1428292A (en) 1976-03-17

Family

ID=5868434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49874A Expired GB1428292A (en) 1973-01-08 1974-01-04 Heading machines for driving drifts or tunnels

Country Status (4)

Country Link
JP (2) JPS5412001Y2 (de)
AT (1) AT326073B (de)
DE (1) DE2300605B2 (de)
GB (1) GB1428292A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004343A3 (en) * 2007-07-03 2009-04-16 Gareth John Thomas Excavator vehicle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340349B (de) * 1975-09-03 1977-12-12 Voest Ag Verfahren zum schramen und schrammaschine
JPS5912317Y2 (ja) * 1978-11-21 1984-04-13 株式会社三井三池製作所 通気孔切削用穿孔機を有する切羽コンベヤ
US6224164B1 (en) * 1999-02-12 2001-05-01 Joy Mm Delaware, Inc. Mining machine with detachable articulated cutting assembly
DE102016015395B4 (de) 2016-12-19 2021-01-21 Bernhard Piekorz Vortriebsmaschine
DE102018006827A1 (de) 2017-08-29 2019-02-28 Bernhard Piekorz Tagebaufräsmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004343A3 (en) * 2007-07-03 2009-04-16 Gareth John Thomas Excavator vehicle

Also Published As

Publication number Publication date
ATA1045173A (de) 1975-02-15
JPS49119401U (de) 1974-10-12
AT326073B (de) 1975-11-25
JPS5336676Y2 (de) 1978-09-06
JPS5412001Y2 (de) 1979-05-29
DE2300605B2 (de) 1976-07-15
JPS5096248U (de) 1975-08-12
DE2300605A1 (de) 1974-07-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee