ZM12775A1 - Power shovel - Google Patents

Power shovel

Info

Publication number
ZM12775A1
ZM12775A1 ZM127/75A ZM12775A ZM12775A1 ZM 12775 A1 ZM12775 A1 ZM 12775A1 ZM 127/75 A ZM127/75 A ZM 127/75A ZM 12775 A ZM12775 A ZM 12775A ZM 12775 A1 ZM12775 A1 ZM 12775A1
Authority
ZM
Zambia
Prior art keywords
power shovel
shovel
power
Prior art date
Application number
ZM127/75A
Other languages
English (en)
Original Assignee
Marion Power Shovel 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 Marion Power Shovel Co filed Critical Marion Power Shovel Co
Publication of ZM12775A1 publication Critical patent/ZM12775A1/xx

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
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • 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
    • E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
    • 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
    • E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—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 a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
  • Shovels (AREA)
ZM127/75A 1975-03-19 1975-08-29 Power shovel ZM12775A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,963 US4044903A (en) 1975-03-19 1975-03-19 Specific linkage arrangement for bucket control

Publications (1)

Publication Number Publication Date
ZM12775A1 true ZM12775A1 (en) 1976-12-21

Family

ID=24235801

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM127/75A ZM12775A1 (en) 1975-03-19 1975-08-29 Power shovel

Country Status (17)

Country Link
US (2) US4044903A (da)
JP (1) JPS51111701A (da)
AU (1) AU8409475A (da)
BR (1) BR7507554A (da)
CA (1) CA1024945A (da)
DE (1) DE2542161C3 (da)
GB (1) GB1485702A (da)
IN (1) IN144909B (da)
NO (1) NO760170L (da)
OA (1) OA05150A (da)
PH (1) PH12091A (da)
SE (1) SE7511624L (da)
SU (1) SU615873A3 (da)
TR (1) TR19041A (da)
YU (1) YU232275A (da)
ZA (1) ZA755297B (da)
ZM (1) ZM12775A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509895A (en) * 1978-10-06 1985-04-09 Dresser Industries, Inc. Crowd drive assembly for power shovels
CA1129378A (en) * 1978-10-06 1982-08-10 Lawrence R. Hock Drive assembly for power shovels and the like
US4795305A (en) * 1987-11-27 1989-01-03 Friend Russell P Cable operated loader apparatus
RU2485317C2 (ru) * 2011-04-22 2013-06-20 Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") Способ формирования траектории движения ковша канатного карьерного экскаватора и рабочее оборудование для его осуществления
WO2012148437A1 (en) 2011-04-29 2012-11-01 Harnischfeger Technologies, Inc. Controlling a digging operation of an industrial machine
RU2746122C2 (ru) 2012-01-31 2021-04-07 Джой Глобал Серфейс Майнинг Инк Добычной одноковшовый экскаватор, узел дужки и копающий узел для добычного одноковшового экскаватора

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US649244A (en) * 1899-09-07 1900-05-08 Olaf Hetlesaeter Excavator.
US649245A (en) * 1899-09-18 1900-05-08 Olaf Hetlesaeter Excavator.
US1622239A (en) * 1924-06-28 1927-03-22 Orton Crane & Shovel Company Dipper-operating mechanism for excavating machines
US1640565A (en) * 1926-08-18 1927-08-30 Dennis Arthur Crisfield Placer machine
DE1127823B (de) * 1959-03-12 1962-04-12 Liebherr Hans Als Hoch- und Tiefloeffel verwendbarer Baggerloeffel
SU139993A1 (ru) * 1961-01-02 1961-11-30 А.Л. Мельников Рабочее оборудование экскаваторов с пр мой лопатой и гидравлическим приводом
US3160298A (en) * 1962-06-25 1964-12-08 Bucyrus Erie Co Lowerable a frame
US3169649A (en) * 1963-07-12 1965-02-16 Priestman Brothers Excavators
DE1634850A1 (de) * 1965-11-09 1970-07-23 Liebherr Dr Ing E H Hans Drainageloeffel fuer hydraulische Bagger
FR1568877A (da) * 1968-01-26 1969-05-30
US3501034A (en) * 1968-02-29 1970-03-17 Marion Power Shovel Co Power shovel
US3556322A (en) * 1969-05-15 1971-01-19 Waite Inc J P Hydraulic system for a power operated apparatus
US3648863A (en) * 1970-01-26 1972-03-14 George B Baron Dipper pitch control for shovels
US3856161A (en) * 1973-11-02 1974-12-24 Marion Power Shovel Co Power shovel

Also Published As

Publication number Publication date
TR19041A (tr) 1978-03-20
ZA755297B (en) 1976-07-28
SU615873A3 (ru) 1978-07-15
PH12091A (en) 1978-10-30
AU8409475A (en) 1977-02-24
GB1485702A (en) 1977-09-14
CA1024945A (en) 1978-01-24
DE2542161B2 (de) 1980-03-06
IN144909B (da) 1978-07-22
US4044903A (en) 1977-08-30
DE2542161A1 (de) 1976-09-23
DE2542161C3 (de) 1980-10-23
NO760170L (da) 1976-09-21
US4153166A (en) 1979-05-08
YU232275A (en) 1982-02-28
OA05150A (fr) 1981-01-31
SE7511624L (sv) 1976-09-20
BR7507554A (pt) 1976-09-21
JPS51111701A (en) 1976-10-02

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