GB9809491D0 - Cutter head - Google Patents

Cutter head

Info

Publication number
GB9809491D0
GB9809491D0 GBGB9809491.5A GB9809491A GB9809491D0 GB 9809491 D0 GB9809491 D0 GB 9809491D0 GB 9809491 A GB9809491 A GB 9809491A GB 9809491 D0 GB9809491 D0 GB 9809491D0
Authority
GB
United Kingdom
Prior art keywords
cutter head
cutter
head
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Withdrawn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
GBGB9809491.5A
Other versions
GB2337062A (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.)
CHIANG JYUN-HUA
HUANG CHIA-HSIUNG
Original Assignee
CHIANG JYUN-HUA
HUANG CHIA-HSIUNG
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 CHIANG JYUN-HUA, HUANG CHIA-HSIUNG filed Critical CHIANG JYUN-HUA
Publication of GB9809491D0 publication Critical patent/GB9809491D0/en
Publication of GB2337062A publication Critical patent/GB2337062A/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Withdrawn legal-status Critical Current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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/124—Helical conveying means therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/002—Drilling with diversely driven shafts extending into the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
    • 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
    • E21D9/1086—Drives or transmissions specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB9809491A 1997-04-28 1998-05-06 Cutter head Withdrawn GB2337062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97215109U CN2300284Y (en) 1997-04-28 1997-04-28 High elasticity inner ventilation health care shoes

Publications (2)

Publication Number Publication Date
GB9809491D0 true GB9809491D0 (en) 1998-07-01
GB2337062A GB2337062A (en) 1999-11-10

Family

ID=5190438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9809491A Withdrawn GB2337062A (en) 1997-04-28 1998-05-06 Cutter head

Country Status (2)

Country Link
CN (1) CN2300284Y (en)
GB (1) GB2337062A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO322195B1 (en) * 2004-06-11 2006-08-28 Sira Kvina Kraftselskap Device by rock drill.
CN102116151B (en) * 2011-02-24 2012-10-03 三一重型装备有限公司 Continuous miner and cutting speed reducer thereof
BR112017006811A2 (en) 2014-10-06 2018-01-09 Sandvik Intellectual Property Ab cutting apparatus
CN108903123A (en) * 2018-07-27 2018-11-30 唐力 A kind of diabetes shoes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053487A (en) *

Also Published As

Publication number Publication date
GB2337062A (en) 1999-11-10
CN2300284Y (en) 1998-12-16

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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)