ES340036A1 - Mejoras introducidas en articulaciones actuadoras de cucha-ras cargadoras. - Google Patents

Mejoras introducidas en articulaciones actuadoras de cucha-ras cargadoras.

Info

Publication number
ES340036A1
ES340036A1 ES340036A ES340036A ES340036A1 ES 340036 A1 ES340036 A1 ES 340036A1 ES 340036 A ES340036 A ES 340036A ES 340036 A ES340036 A ES 340036A ES 340036 A1 ES340036 A1 ES 340036A1
Authority
ES
Spain
Prior art keywords
levers
boom
linkage
shovel
tractor
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
ES340036A
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 ES340036A1 publication Critical patent/ES340036A1/es
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)
  • Jib Cranes (AREA)
  • Shovels (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
ES340036A 1966-06-06 1967-04-29 Mejoras introducidas en articulaciones actuadoras de cucha-ras cargadoras. Expired ES340036A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US555525A US3389820A (en) 1966-06-06 1966-06-06 Bucket actuating linkage for tractor mounted loader

Publications (1)

Publication Number Publication Date
ES340036A1 true ES340036A1 (es) 1968-05-16

Family

ID=24217594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340036A Expired ES340036A1 (es) 1966-06-06 1967-04-29 Mejoras introducidas en articulaciones actuadoras de cucha-ras cargadoras.

Country Status (5)

Country Link
US (1) US3389820A (es)
BE (1) BE698875A (es)
DE (1) DE1506853B2 (es)
ES (1) ES340036A1 (es)
GB (1) GB1153533A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7698838B1 (en) 2005-11-09 2010-04-20 Strayhorn David W Hoe equipped excavator having increased range
AT508171A1 (de) * 2009-05-07 2010-11-15 Epsilon Kran Gmbh Kran mit totpunktüberwindung
US9388027B2 (en) * 2014-10-23 2016-07-12 Caterpillar Inc. Guard for machine linkage system with two pads

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986292A (en) * 1961-05-30 Bucket operating means for tractor loaders
US2455474A (en) * 1945-02-05 1948-12-07 Hi Way Service Corp Excavator
US2817448A (en) * 1955-01-24 1957-12-24 John S Pilch Material handling device
US3161307A (en) * 1963-10-24 1964-12-15 Allis Chalmers Mfg Co Automatic bucket control

Also Published As

Publication number Publication date
US3389820A (en) 1968-06-25
DE1506853A1 (de) 1969-08-14
DE1506853B2 (de) 1977-06-23
GB1153533A (en) 1969-05-29
BE698875A (es) 1967-11-23

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