DE1634751C3 - Schaufellader - Google Patents

Schaufellader

Info

Publication number
DE1634751C3
DE1634751C3 DE1634751A DEC0042052A DE1634751C3 DE 1634751 C3 DE1634751 C3 DE 1634751C3 DE 1634751 A DE1634751 A DE 1634751A DE C0042052 A DEC0042052 A DE C0042052A DE 1634751 C3 DE1634751 C3 DE 1634751C3
Authority
DE
Germany
Prior art keywords
lever
actuating rod
hand lever
linkage
lifting
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
DE1634751A
Other languages
German (de)
English (en)
Other versions
DE1634751B2 (de
DE1634751A1 (de
Inventor
Donald Merten Yorkville Jaruseski
Adolph Max Oswege Schliwa
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 DE1634751A1 publication Critical patent/DE1634751A1/de
Publication of DE1634751B2 publication Critical patent/DE1634751B2/de
Application granted granted Critical
Publication of DE1634751C3 publication Critical patent/DE1634751C3/de
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)
DE1634751A 1966-05-11 1967-04-14 Schaufellader Expired DE1634751C3 (de)

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 (3)

Publication Number Publication Date
DE1634751A1 DE1634751A1 (de) 1970-08-13
DE1634751B2 DE1634751B2 (de) 1978-02-16
DE1634751C3 true DE1634751C3 (de) 1978-09-28

Family

ID=24192903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1634751A Expired DE1634751C3 (de) 1966-05-11 1967-04-14 Schaufellader

Country Status (6)

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

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
BE698169A (ref) 1967-10-16
GB1175871A (en) 1970-01-01
US3358860A (en) 1967-12-19
ES339834A1 (es) 1968-05-16
DE1634751B2 (de) 1978-02-16
SE315540B (ref) 1969-09-29
DE1634751A1 (de) 1970-08-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee