BR8305131A - TRACTORS FOR USE IN TUNNELS - Google Patents

TRACTORS FOR USE IN TUNNELS

Info

Publication number
BR8305131A
BR8305131A BR8305131A BR8305131A BR8305131A BR 8305131 A BR8305131 A BR 8305131A BR 8305131 A BR8305131 A BR 8305131A BR 8305131 A BR8305131 A BR 8305131A BR 8305131 A BR8305131 A BR 8305131A
Authority
BR
Brazil
Prior art keywords
tractors
tunnels
Prior art date
Application number
BR8305131A
Other languages
Portuguese (pt)
Inventor
Dieter Gerhard Luck
Original Assignee
Gen Mining Union Corp
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
Priority claimed from ZA826880A external-priority patent/ZA826880B/en
Application filed by Gen Mining Union Corp filed Critical Gen Mining Union Corp
Publication of BR8305131A publication Critical patent/BR8305131A/en

Links

Classifications

    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/348—Buckets emptying into a collecting or conveying device
    • E02F3/3486—Buckets discharging overhead into a container mounted on the machine
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/342—Buckets emptying overhead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
BR8305131A 1982-09-20 1983-09-20 TRACTORS FOR USE IN TUNNELS BR8305131A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA826879 1982-09-20
ZA826880A ZA826880B (en) 1982-09-20 1982-09-20 Loaders for use in tunnels

Publications (1)

Publication Number Publication Date
BR8305131A true BR8305131A (en) 1984-05-08

Family

ID=27133993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305131A BR8305131A (en) 1982-09-20 1983-09-20 TRACTORS FOR USE IN TUNNELS

Country Status (10)

Country Link
AT (1) AT378407B (en)
AU (1) AU554266B2 (en)
BE (1) BE897785A (en)
BR (1) BR8305131A (en)
CA (1) CA1209536A (en)
CH (1) CH662597A5 (en)
DE (1) DE3333936A1 (en)
FR (1) FR2533245B1 (en)
GB (1) GB2129768B (en)
SE (1) SE446260B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7914249B2 (en) * 2009-02-12 2011-03-29 Massey European Sales, Inc. Shoveling apparatus with multi-positional shovel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE403315C (en) * 1922-04-01 1924-09-29 Albert Feldmann Loading shovel for bulk goods
NL99592C (en) * 1954-11-13
AT220088B (en) * 1958-02-19 1962-03-12 Eberhardt Geb Trenching machine
AT223136B (en) * 1959-07-17 1962-08-27 Ugo Gastone Puma Fluid operated excavator
US3139199A (en) * 1961-09-13 1964-06-30 Deere & Co Earth moving equipment
ZA765915B (en) * 1976-10-01 1978-05-30 Gen Mining & Finance Corp Loaders for use in tunnels
DE3106268A1 (en) * 1981-02-20 1982-09-09 Cordes, Hugo, Dipl.-Ing., 2000 Hamburg Quick-loading excavator device

Also Published As

Publication number Publication date
AU554266B2 (en) 1986-08-14
SE446260B (en) 1986-08-25
DE3333936C2 (en) 1990-08-02
ATA334483A (en) 1984-12-15
GB2129768A (en) 1984-05-23
AT378407B (en) 1985-08-12
DE3333936A1 (en) 1984-03-22
CH662597A5 (en) 1987-10-15
AU1929683A (en) 1984-05-03
SE8305030D0 (en) 1983-09-19
SE8305030L (en) 1984-03-21
CA1209536A (en) 1986-08-12
FR2533245A1 (en) 1984-03-23
GB2129768B (en) 1985-10-23
FR2533245B1 (en) 1986-04-25
GB8324861D0 (en) 1983-10-19
BE897785A (en) 1984-01-16

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: E02F 3/348 (2006.01), E02F 3/342 (2006.0