ZA751725B - Adjustable bucket for an earth boring machine - Google Patents

Adjustable bucket for an earth boring machine

Info

Publication number
ZA751725B
ZA751725B ZA00751725A ZA751725A ZA751725B ZA 751725 B ZA751725 B ZA 751725B ZA 00751725 A ZA00751725 A ZA 00751725A ZA 751725 A ZA751725 A ZA 751725A ZA 751725 B ZA751725 B ZA 751725B
Authority
ZA
South Africa
Prior art keywords
boring machine
earth boring
adjustable bucket
bucket
adjustable
Prior art date
Application number
ZA00751725A
Other languages
English (en)
Inventor
N Dyer
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of ZA751725B publication Critical patent/ZA751725B/xx

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
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/245—Digging wheels; Digging elements of wheels; Drives for wheels with digging elements mounted movable relative to the wheel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
ZA00751725A 1974-04-29 1975-03-19 Adjustable bucket for an earth boring machine ZA751725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46519274A 1974-04-29 1974-04-29

Publications (1)

Publication Number Publication Date
ZA751725B true ZA751725B (en) 1976-02-25

Family

ID=23846826

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00751725A ZA751725B (en) 1974-04-29 1975-03-19 Adjustable bucket for an earth boring machine

Country Status (5)

Country Link
CA (1) CA1015376A (cg-RX-API-DMAC7.html)
DE (1) DE2514507A1 (cg-RX-API-DMAC7.html)
FR (1) FR2268942A1 (cg-RX-API-DMAC7.html)
GB (1) GB1477752A (cg-RX-API-DMAC7.html)
ZA (1) ZA751725B (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107083965B (zh) * 2017-06-09 2024-03-01 中国铁建重工集团股份有限公司 一种用于掘进设备的多刀盘驱动系统、刀盘及掘进设备
CN112593957B (zh) * 2020-12-03 2022-08-19 重庆文理学院 可远程控制式tbm施工的掘进测量机及使用方法

Also Published As

Publication number Publication date
AU7955675A (en) 1976-09-30
DE2514507A1 (de) 1975-11-06
CA1015376A (en) 1977-08-09
FR2268942A1 (cg-RX-API-DMAC7.html) 1975-11-21
GB1477752A (en) 1977-06-29

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