GB1175871A - Tractor mountable bucket loader unit - Google Patents

Tractor mountable bucket loader unit

Info

Publication number
GB1175871A
GB1175871A GB05883/67A GB1588367A GB1175871A GB 1175871 A GB1175871 A GB 1175871A GB 05883/67 A GB05883/67 A GB 05883/67A GB 1588367 A GB1588367 A GB 1588367A GB 1175871 A GB1175871 A GB 1175871A
Authority
GB
United Kingdom
Prior art keywords
ram
loader unit
bucket loader
bucket
tractor mountable
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
GB05883/67A
Other languages
English (en)
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
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1175871A publication Critical patent/GB1175871A/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
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • 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)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
GB05883/67A 1966-05-11 1967-04-06 Tractor mountable bucket loader unit Expired GB1175871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US549406A US3358860A (en) 1966-05-11 1966-05-11 Automatic valve control mechanisim for tractor mounted loaders

Publications (1)

Publication Number Publication Date
GB1175871A true GB1175871A (en) 1970-01-01

Family

ID=24192903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05883/67A Expired GB1175871A (en) 1966-05-11 1967-04-06 Tractor mountable bucket loader unit

Country Status (6)

Country Link
US (1) US3358860A (de)
BE (1) BE698169A (de)
DE (1) DE1634751C3 (de)
ES (1) ES339834A1 (de)
GB (1) GB1175871A (de)
SE (1) SE315540B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716159A (en) * 1971-02-17 1973-02-13 Caterpillar Tractor Co Automatic valve control mechanism for vehicle mounted implements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045845A (en) * 1958-08-20 1962-07-24 Eimco Corp Implement position control and indicator means
US3141562A (en) * 1962-04-12 1964-07-21 Clark Equipment Co Height limiter
US3161307A (en) * 1963-10-24 1964-12-15 Allis Chalmers Mfg Co Automatic bucket control
US3204794A (en) * 1963-11-04 1965-09-07 Allis Chalmers Mfg Co Automatic boom control

Also Published As

Publication number Publication date
DE1634751A1 (de) 1970-08-13
US3358860A (en) 1967-12-19
DE1634751C3 (de) 1978-09-28
BE698169A (de) 1967-10-16
SE315540B (de) 1969-09-29
ES339834A1 (es) 1968-05-16
DE1634751B2 (de) 1978-02-16

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