GB9108549D0 - A cutting appliance for mounting on an arm of a cutting machine - Google Patents

A cutting appliance for mounting on an arm of a cutting machine

Info

Publication number
GB9108549D0
GB9108549D0 GB919108549A GB9108549A GB9108549D0 GB 9108549 D0 GB9108549 D0 GB 9108549D0 GB 919108549 A GB919108549 A GB 919108549A GB 9108549 A GB9108549 A GB 9108549A GB 9108549 D0 GB9108549 D0 GB 9108549D0
Authority
GB
United Kingdom
Prior art keywords
cutting
arm
mounting
appliance
cutting machine
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.)
Granted
Application number
GB919108549A
Other versions
GB2243857A (en
GB2243857B (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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB9108549D0 publication Critical patent/GB9108549D0/en
Publication of GB2243857A publication Critical patent/GB2243857A/en
Application granted granted Critical
Publication of GB2243857B publication Critical patent/GB2243857B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Crushing And Pulverization Processes (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB9108549A 1990-05-08 1991-04-22 A cutting appliance for mounting on an arm of a cutting machine Expired - Fee Related GB2243857B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4014752A DE4014752C2 (en) 1990-05-08 1990-05-08 Longitudinal cutting arm for tunneling and mining purposes u. the like

Publications (3)

Publication Number Publication Date
GB9108549D0 true GB9108549D0 (en) 1991-06-05
GB2243857A GB2243857A (en) 1991-11-13
GB2243857B GB2243857B (en) 1994-02-16

Family

ID=6405961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9108549A Expired - Fee Related GB2243857B (en) 1990-05-08 1991-04-22 A cutting appliance for mounting on an arm of a cutting machine

Country Status (4)

Country Link
AT (1) AT399201B (en)
DE (1) DE4014752C2 (en)
GB (1) GB2243857B (en)
IT (1) IT1248795B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464570A (en) * 2021-06-25 2021-10-01 太重煤机有限公司 Rear-mounted clamping ring structure in cutting arm of heading machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536228A (en) * 2012-02-22 2012-07-04 三一重型装备有限公司 Cutting arm of development machine and development machine
CN102767369A (en) * 2012-08-17 2012-11-07 冯刚 Cutting mechanism of heading machine
CN103015999B (en) * 2012-11-28 2015-03-18 三一重型装备有限公司 Clipping part and development machine
US8939516B2 (en) 2012-12-18 2015-01-27 Caterpillar Global Mining Highwall Miners Llc Rotary cutter drum for continuous mining machine
CN103759049B (en) * 2014-01-15 2015-12-09 常林股份有限公司 Cutting arm of tunneling machine
CN104405383B (en) * 2014-10-09 2017-04-19 三一重型装备有限公司 Heading machine and cutting arm
CN106703799B (en) * 2016-11-17 2018-08-14 辽宁工程技术大学 A kind of telescopic cutting head of roadheader of radial direction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8016053U1 (en) * 1980-06-18 1982-05-13 Mannesmann AG, 4000 Düsseldorf CUTTING HEAD FOR A PARTIAL CUTTING MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464570A (en) * 2021-06-25 2021-10-01 太重煤机有限公司 Rear-mounted clamping ring structure in cutting arm of heading machine

Also Published As

Publication number Publication date
GB2243857A (en) 1991-11-13
ITGE910062A0 (en) 1991-04-24
ATA75291A (en) 1994-08-15
IT1248795B (en) 1995-01-30
GB2243857B (en) 1994-02-16
ITGE910062A1 (en) 1992-10-24
AT399201B (en) 1995-04-25
DE4014752A1 (en) 1991-11-14
DE4014752C2 (en) 2000-04-06

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Legal Events

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

Effective date: 19960422