GB883952A - Improvements in or relating to shovelling machines - Google Patents

Improvements in or relating to shovelling machines

Info

Publication number
GB883952A
GB883952A GB560558A GB560558A GB883952A GB 883952 A GB883952 A GB 883952A GB 560558 A GB560558 A GB 560558A GB 560558 A GB560558 A GB 560558A GB 883952 A GB883952 A GB 883952A
Authority
GB
United Kingdom
Prior art keywords
shovel
relating
arms
movement
shovelling machines
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
GB560558A
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.)
ANGELO SIBILIA
Original Assignee
ANGELO SIBILIA
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 ANGELO SIBILIA filed Critical ANGELO SIBILIA
Priority to GB560558A priority Critical patent/GB883952A/en
Publication of GB883952A publication Critical patent/GB883952A/en
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
    • E02F3/28—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
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • 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
    • 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
    • E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

883,952. Shovelling machines. SIBILIA, A. Feb. 20, 1958, No. 5605/58. Class 68(1). Movement in a vertical plane of the shovelcarrying arms 1 and the shovel 4 of a shovel excavator are controlled by three hydraulically actuated jacks 5, 10, 11 having interconnected hydraulic circuits that. allow of sequential control of the movement of the arms and the shovel.
GB560558A 1958-02-20 1958-02-20 Improvements in or relating to shovelling machines Expired GB883952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB560558A GB883952A (en) 1958-02-20 1958-02-20 Improvements in or relating to shovelling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB560558A GB883952A (en) 1958-02-20 1958-02-20 Improvements in or relating to shovelling machines

Publications (1)

Publication Number Publication Date
GB883952A true GB883952A (en) 1961-12-06

Family

ID=9799231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB560558A Expired GB883952A (en) 1958-02-20 1958-02-20 Improvements in or relating to shovelling machines

Country Status (1)

Country Link
GB (1) GB883952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447708A (en) * 1967-05-15 1969-06-03 Ford Motor Co Tractor mounted loader
US3720338A (en) * 1970-10-26 1973-03-13 Case Co J I Earth working implement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447708A (en) * 1967-05-15 1969-06-03 Ford Motor Co Tractor mounted loader
US3720338A (en) * 1970-10-26 1973-03-13 Case Co J I Earth working implement

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