CA990691A - Vehicle loader linkage means - Google Patents

Vehicle loader linkage means

Info

Publication number
CA990691A
CA990691A CA229,611A CA229611A CA990691A CA 990691 A CA990691 A CA 990691A CA 229611 A CA229611 A CA 229611A CA 990691 A CA990691 A CA 990691A
Authority
CA
Canada
Prior art keywords
linkage means
vehicle loader
loader linkage
vehicle
loader
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
CA229,611A
Inventor
Stamos I. Papasideris
Albert J. Berkel (Jr.)
Paul D. Hagen
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 US284279A external-priority patent/US3872991A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to CA229,611A priority Critical patent/CA990691A/en
Application granted granted Critical
Publication of CA990691A publication Critical patent/CA990691A/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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • E02F3/3408—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the parallelogram-type
    • 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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • E02F3/3411—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the Z-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
CA229,611A 1972-08-28 1975-06-18 Vehicle loader linkage means Expired CA990691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA229,611A CA990691A (en) 1972-08-28 1975-06-18 Vehicle loader linkage means

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US284279A US3872991A (en) 1972-08-28 1972-08-28 Vehicle loader linkage means
CA175,307A CA986467A (en) 1972-08-28 1973-06-29 Vehicle loader linkage means
CA229,611A CA990691A (en) 1972-08-28 1975-06-18 Vehicle loader linkage means

Publications (1)

Publication Number Publication Date
CA990691A true CA990691A (en) 1976-06-08

Family

ID=27162895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,611A Expired CA990691A (en) 1972-08-28 1975-06-18 Vehicle loader linkage means

Country Status (1)

Country Link
CA (1) CA990691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1325986A1 (en) * 2000-09-26 2003-07-09 Komatsu Ltd. Vertical lift type arm device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1325986A1 (en) * 2000-09-26 2003-07-09 Komatsu Ltd. Vertical lift type arm device
EP1325986A4 (en) * 2000-09-26 2009-03-18 Komatsu Mfg Co Ltd Vertical lift type arm device

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19930608