ES430357A1 - Perfeccionamientos en maquinas excavadoras. - Google Patents

Perfeccionamientos en maquinas excavadoras.

Info

Publication number
ES430357A1
ES430357A1 ES430357A ES430357A ES430357A1 ES 430357 A1 ES430357 A1 ES 430357A1 ES 430357 A ES430357 A ES 430357A ES 430357 A ES430357 A ES 430357A ES 430357 A1 ES430357 A1 ES 430357A1
Authority
ES
Spain
Prior art keywords
wheels
excavator
vehicle
width
machine
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.)
Expired
Application number
ES430357A
Other languages
English (en)
Spanish (es)
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.)
Unit Rig and Equipment Co
Original Assignee
Unit Rig and Equipment Co
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 and Equipment Co filed Critical Unit Rig and Equipment Co
Publication of ES430357A1 publication Critical patent/ES430357A1/es
Expired legal-status Critical Current

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)
  • Shovels (AREA)
  • Earth Drilling (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES430357A 1973-09-24 1974-09-24 Perfeccionamientos en maquinas excavadoras. Expired ES430357A1 (es)

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
ES430357A1 true ES430357A1 (es) 1977-02-16

Family

ID=23581996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430357A Expired ES430357A1 (es) 1973-09-24 1974-09-24 Perfeccionamientos en maquinas excavadoras.

Country Status (11)

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

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
ZA761635B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Outside cupports for excavating wheels
ZA761634B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Transverse oscillation for 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
ZA761637B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Angularly disposed single wheel excavator
ZA761633B (en) * 1975-07-17 1977-03-30 Unit Rig & Equip Two wheel excavating and loading system
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
US4976051A (en) * 1987-10-19 1990-12-11 Spetsialnoe Konstruktorskoe Buro "Gazstroimashina" Rotary trench excavator
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 (enrdf_load_stackoverflow) * 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
BE819174A (fr) 1975-02-26
TR18273A (tr) 1977-05-01
DE2440650A1 (de) 1975-03-27
JPS5939578B2 (ja) 1984-09-25
BR7407760D0 (pt) 1975-09-16
IT1018939B (it) 1977-10-20
CA1012567A (en) 1977-06-21
JPS5060004A (enrdf_load_stackoverflow) 1975-05-23
DE2440650C2 (de) 1986-01-30
FR2244878A1 (en) 1975-04-18
SU644399A3 (ru) 1979-01-25
FR2244878B1 (enrdf_load_stackoverflow) 1981-02-06
AU7257674A (en) 1976-02-26
IN142797B (enrdf_load_stackoverflow) 1977-08-27

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