ES255477A1 - Perfeccionamientos en maquinas excavadoras - Google Patents

Perfeccionamientos en maquinas excavadoras

Info

Publication number
ES255477A1
ES255477A1 ES0255477A ES255477A ES255477A1 ES 255477 A1 ES255477 A1 ES 255477A1 ES 0255477 A ES0255477 A ES 0255477A ES 255477 A ES255477 A ES 255477A ES 255477 A1 ES255477 A1 ES 255477A1
Authority
ES
Spain
Prior art keywords
machine
prepared
wheel
excavating machine
blade
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
ES0255477A
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.)
Cleveland Trencher Co
Original Assignee
Cleveland Trencher 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
Application filed by Cleveland Trencher Co filed Critical Cleveland Trencher Co
Publication of ES255477A1 publication Critical patent/ES255477A1/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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
    • 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
    • E02F3/241—Digging wheels; Digging elements of wheels; Drives for wheels digging wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
ES0255477A 1959-03-23 1960-02-02 Perfeccionamientos en maquinas excavadoras Expired ES255477A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801984A US2979838A (en) 1959-03-23 1959-03-23 Excavating machine

Publications (1)

Publication Number Publication Date
ES255477A1 true ES255477A1 (es) 1960-04-01

Family

ID=25182529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255477A Expired ES255477A1 (es) 1959-03-23 1960-02-02 Perfeccionamientos en maquinas excavadoras

Country Status (5)

Country Link
US (1) US2979838A (fr)
BE (1) BE588945A (fr)
ES (1) ES255477A1 (fr)
FR (1) FR1247132A (fr)
GB (1) GB868663A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958347A (en) * 1974-07-11 1976-05-25 Leroy Marvin Heitman Drain ditch digging attachment for a back-hoe
US4050170A (en) * 1976-02-17 1977-09-27 Norman P. Proehl Dredge cutter head
FR2438124A1 (fr) * 1978-10-04 1980-04-30 Barre Marcel Pelleteur-excavateur
US4616433A (en) * 1985-02-12 1986-10-14 Caterpillar Inc. Ripping bucket arrangement
DE3941123A1 (de) * 1989-12-13 1991-06-20 Orenstein & Koppel Ag Schleppzahn fuer schneidraeder
DE102013102407B4 (de) * 2013-03-11 2021-12-30 Thyssenkrupp Industrial Solutions Ag Schaufelrad zum Abbau von Materialien aus einem Materialverband hoher Härte
DE102019214626A1 (de) * 2019-09-25 2020-09-24 Thyssenkrupp Ag Vorrichtung und Verfahren zur Optimierung von Abbauvorgängen sowie Verwendung und Computerprogrammprodukt

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1480277A (en) * 1924-01-08 A corporatton
US101112A (en) * 1870-03-22 Improvement in steam ditching-machines
US208893A (en) * 1878-10-15 Improvement in excavating-machines
US263994A (en) * 1882-09-05 Harrow
US229730A (en) * 1880-07-06 Dredging-machine
US59140A (en) * 1866-10-23 Improved ditching-machine
US708753A (en) * 1901-12-06 1902-09-09 Henry G Butler Dredging-scoop.
US908317A (en) * 1908-02-25 1908-12-29 Joseph Organ Excavating-machine.
US993785A (en) * 1910-08-15 1911-05-30 Richard P Mccormick Excavator.
US1113952A (en) * 1913-08-02 1914-10-20 John T Pierson Trench-digging machine.
US1184238A (en) * 1914-12-26 1916-05-23 Charles M Hickey Traction ditching-machine.
US1467828A (en) * 1919-09-15 1923-09-11 F C Austin Machinery Company Machine for making ditches
US1802106A (en) * 1930-01-02 1931-04-21 George Haiss Mfg Co Inc Conveyer bucket
US2114129A (en) * 1935-10-28 1938-04-12 Electric Steel Foundry Co Dredge bucket
US2699327A (en) * 1949-10-19 1955-01-11 Goodman Mfg Co Mining head for cutting and dislodging coal

Also Published As

Publication number Publication date
BE588945A (fr) 1960-07-18
US2979838A (en) 1961-04-18
FR1247132A (fr) 1960-11-25
GB868663A (en) 1961-05-25

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