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
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/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
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 (en)
DE (1) DE2514507A1 (en)
FR (1) FR2268942A1 (en)
GB (1) GB1477752A (en)
ZA (1) ZA751725B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107083965B (en) * 2017-06-09 2024-03-01 中国铁建重工集团股份有限公司 Multi-cutter driving system for tunneling equipment, cutter head and tunneling equipment
CN112593957B (en) * 2020-12-03 2022-08-19 重庆文理学院 Tunneling measuring machine capable of realizing remote control type TBM construction and using method

Also Published As

Publication number Publication date
FR2268942A1 (en) 1975-11-21
GB1477752A (en) 1977-06-29
DE2514507A1 (en) 1975-11-06
CA1015376A (en) 1977-08-09
AU7955675A (en) 1976-09-30

Similar Documents

Publication Publication Date Title
ZA742078B (en) Excavating tool
CA1009223A (en) Horizontal earth boring machine
ZA747136B (en) Blade stabilizer for earth working apparatus
CA1005488A (en) Excavating machine
GB1554223A (en) Earth working machines
ZA744147B (en) Longitudinally adjustable drill boom
CA1025842A (en) Portable earth boring machine
CA1030986A (en) Drilling machines
ZA754215B (en) Drill boom arrangement
JPS5211602A (en) Excavating machine
ZA752589B (en) Tunnel boring machine
CA1008090A (en) Rock excavating machines
ZA751725B (en) Adjustable bucket for an earth boring machine
IT1036118B (en) BUCKET FOR EARTH MOVING MACHINES
IT1032700B (en) MACHINE FOR THE EXCAVATION OF TUNNELS
JPS52124703A (en) Excavating machine
JPS5267103A (en) Earth tamping tool
JPS51151201A (en) Doubleepiston rock drill
JPS5314913A (en) Pile for foundation work
AU490567B2 (en) Adjustable bucket foran earth boring machine
CA1018148A (en) Earth boring machine positioning system
AU463416B2 (en) Earth drilling machine
GB1548913A (en) Excavating machines
JPS52151205A (en) Excavating operation machine
JPS51140302A (en) Ditch excavating machine