IT1018939B - Perfezionamento nei sistemi di scavo e caricamento - Google Patents

Perfezionamento nei sistemi di scavo e caricamento

Info

Publication number
IT1018939B
IT1018939B IT52571/74A IT5257174A IT1018939B IT 1018939 B IT1018939 B IT 1018939B IT 52571/74 A IT52571/74 A IT 52571/74A IT 5257174 A IT5257174 A IT 5257174A IT 1018939 B IT1018939 B IT 1018939B
Authority
IT
Italy
Prior art keywords
excavation
improvement
loading systems
loading
systems
Prior art date
Application number
IT52571/74A
Other languages
English (en)
Original Assignee
Unit Rig & Equip
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 US400043A external-priority patent/US3897109A/en
Application filed by Unit Rig & Equip filed Critical Unit Rig & Equip
Application granted granted Critical
Publication of IT1018939B publication Critical patent/IT1018939B/it

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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • 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
    • 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
    • E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Shovels (AREA)
IT52571/74A 1973-09-24 1974-08-12 Perfezionamento nei sistemi di scavo e caricamento IT1018939B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400043A US3897109A (en) 1972-03-27 1973-09-24 Multi-wheeled excavating and loading system

Publications (1)

Publication Number Publication Date
IT1018939B true IT1018939B (it) 1977-10-20

Family

ID=23581996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52571/74A IT1018939B (it) 1973-09-24 1974-08-12 Perfezionamento nei sistemi di scavo e caricamento

Country Status (11)

Country Link
JP (1) JPS5939578B2 (it)
BE (1) BE819174A (it)
BR (1) BR7407760D0 (it)
CA (1) CA1012567A (it)
DE (1) DE2440650C2 (it)
ES (1) ES430357A1 (it)
FR (1) FR2244878A1 (it)
IN (1) IN142797B (it)
IT (1) IT1018939B (it)
SU (1) SU644399A3 (it)
TR (1) TR18273A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033945B2 (ja) * 1975-03-03 1985-08-06 サタホワイト、インダストリズ、インコ−パレイテイド 掘削積込装置
ZA761633B (en) * 1975-07-17 1977-03-30 Unit Rig & Equip Two wheel excavating and loading system
ZA761636B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip All electric excavating and loading system
ZA761638B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Wheel excavator with pitvotally mounted side cutting teet
ZA761634B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Transverse oscillation for excavating and loading system
ZA761635B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Outside cupports for excavating wheels
ZA761637B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Angularly disposed single wheel excavator
JPS58113429A (ja) * 1981-12-26 1983-07-06 Kawasaki Heavy Ind Ltd 露天掘り用連続掘削装置
JPS6169280A (ja) * 1984-09-13 1986-04-09 Matsushita Electric Ind Co Ltd テレビジヨン受像機の組立方法
DE3511525A1 (de) * 1985-03-29 1986-10-09 Fried. Krupp Gmbh, 4300 Essen Schaufelradbagger
JPH02501671A (ja) * 1987-10-19 1990-06-07 スペツィアルノエ　コンストルクトルスコエ　ブジュロ”ガズストロイマシナ” 回転溝掘削機
US4955151A (en) * 1989-03-23 1990-09-11 Krupp Industrietechnik Gmbh Bucket wheel with overhead discharge
DE4003642A1 (de) * 1989-06-14 1991-08-14 Hackmack Alfred Verbesserungen und weitere ausbildungen eines schaufelrades mit nach aussen klappbaren schaufeln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858327A (en) * 1931-03-12 1932-05-17 Joseph I Hays Channeling machine
GB576281A (en) * 1944-02-04 1946-03-27 Thomas Mensforth Improvements in or relating to loading apparatus
US2748505A (en) * 1952-07-31 1956-06-05 Herbert H Turner Rotary type excavating device for loading machine
DE1057969B (de) * 1953-04-24 1959-05-21 Fred Chimani Dipl Ing Fahrbarer Schaufellader
US3157438A (en) * 1963-05-02 1964-11-17 Goodman Mfg Co Ripper type continuous mining machine having a sectional cutter drum
US3230647A (en) * 1963-07-22 1966-01-25 Gates Lee Rotary digging head
JPS4328823Y1 (it) * 1965-09-29 1968-11-27
US3500563A (en) * 1967-09-15 1970-03-17 Barber Greene Co Wheel-type top loading machine and method

Also Published As

Publication number Publication date
ES430357A1 (es) 1977-02-16
DE2440650C2 (de) 1986-01-30
AU7257674A (en) 1976-02-26
IN142797B (it) 1977-08-27
TR18273A (tr) 1977-05-01
FR2244878B1 (it) 1981-02-06
SU644399A3 (ru) 1979-01-25
JPS5060004A (it) 1975-05-23
BR7407760D0 (pt) 1975-09-16
FR2244878A1 (en) 1975-04-18
BE819174A (fr) 1975-02-26
DE2440650A1 (de) 1975-03-27
CA1012567A (en) 1977-06-21
JPS5939578B2 (ja) 1984-09-25

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