IE32529L - Mechanical digger and loader - Google Patents

Mechanical digger and loader

Info

Publication number
IE32529L
IE32529L IE681285A IE128568A IE32529L IE 32529 L IE32529 L IE 32529L IE 681285 A IE681285 A IE 681285A IE 128568 A IE128568 A IE 128568A IE 32529 L IE32529 L IE 32529L
Authority
IE
Ireland
Prior art keywords
boom
dipper stick
jack
vehicle
removing material
Prior art date
Application number
IE681285A
Other versions
IE32529B1 (en
Original Assignee
Harrison Mcgregor And Guest Lt
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 Harrison Mcgregor And Guest Lt filed Critical Harrison Mcgregor And Guest Lt
Publication of IE32529L publication Critical patent/IE32529L/en
Publication of IE32529B1 publication Critical patent/IE32529B1/en

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
    • E02F3/30—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
    • E02F3/32—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 downwardly and towards the machine, e.g. with backhoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

1,205,044. Load handling devices on vehicles. HARRISON, McGREGOR & GUEST Ltd. 29 Oct., 1968 [2 Nov., 1967], No. 49870/67. A vehicle-mountable device having a loadhandling tool, e.g. a scoop 42. a grab or a manure fork, pivotable by a ram 47 about one end of a dipper stick 40 pivoted at 41 on a boom 33 is so designed that the parts of the device may be disposed in one or the other of two operating arrangements in order that the doubleacting hydraulic powered jacks 37, 45 associated with the boom 33 and dipper stick 40 for controlling movement thereof when the device is mounted on a vehicle will both be located either above or below the boom. Thus the device can have maximum operating efficiency when removing material from either well below to just above the ground surface supporting the vehicle or from adjacent said surface to well above the surface. The device can be as shown for removing material from well below said surface or the connections of the boom 33 and the jack 37 with the king post 20 of the device may be changed over with resultant inversion of the boom about its longitudinal axis when the jack 47 is disconnected from the dipper stick and the dipper stick disconnected from the boom. On reconnection of the dipper stick to the boom the jack 45 is now connected at 43 to the dipper stick, the device then being for removing material from adjacent the ground surface to well above said surface. [GB1205044A]
IE1285/68A 1967-11-02 1968-10-24 A mechanical handling device for mounting on a vehicle IE32529B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49870/67A GB1205044A (en) 1967-11-02 1967-11-02 A mechanical handling device for mounting on a vehicle

Publications (2)

Publication Number Publication Date
IE32529L true IE32529L (en) 1969-05-02
IE32529B1 IE32529B1 (en) 1973-09-05

Family

ID=10453833

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1285/68A IE32529B1 (en) 1967-11-02 1968-10-24 A mechanical handling device for mounting on a vehicle

Country Status (6)

Country Link
US (1) US3550795A (en)
DE (1) DE1806421A1 (en)
DK (2) DK137197C (en)
FR (1) FR1590336A (en)
GB (1) GB1205044A (en)
IE (1) IE32529B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266908A (en) * 1979-06-21 1981-05-12 Leiker Donald G Excavating apparatus
IT1214833B (en) * 1984-12-12 1990-01-18 Vittorio Bulgarelli SEMI-PROFESSIONAL MICRO EXCAVATOR WITH MANUALLY TRAILABLE TROLLEY
US5592762A (en) * 1995-08-16 1997-01-14 Deere & Company Excavator bucket linkage
US20040261301A1 (en) * 2003-06-30 2004-12-30 Vering Andrew L. High rotation linkage assembly

Also Published As

Publication number Publication date
DK137197B (en) 1978-01-30
IE32529B1 (en) 1973-09-05
FR1590336A (en) 1970-04-13
DK137197C (en) 1978-07-03
US3550795A (en) 1970-12-29
GB1205044A (en) 1970-09-09
DE1806421A1 (en) 1969-06-19

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