US3389820A - Bucket actuating linkage for tractor mounted loader - Google Patents

Bucket actuating linkage for tractor mounted loader Download PDF

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Publication number
US3389820A
US3389820A US555525A US55552566A US3389820A US 3389820 A US3389820 A US 3389820A US 555525 A US555525 A US 555525A US 55552566 A US55552566 A US 55552566A US 3389820 A US3389820 A US 3389820A
Authority
US
United States
Prior art keywords
bucket
lift
linkage
tractor
link
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 - Lifetime
Application number
US555525A
Other languages
English (en)
Inventor
Herbert W Borer
Roy R Buck
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
Priority to US555525A priority Critical patent/US3389820A/en
Priority to GB07498/67A priority patent/GB1153533A/en
Priority to DE1967C0042133 priority patent/DE1506853B2/de
Priority to ES340036A priority patent/ES340036A1/es
Priority to BE698875D priority patent/BE698875A/xx
Application granted granted Critical
Publication of US3389820A publication Critical patent/US3389820A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
US555525A 1966-06-06 1966-06-06 Bucket actuating linkage for tractor mounted loader Expired - Lifetime US3389820A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US555525A US3389820A (en) 1966-06-06 1966-06-06 Bucket actuating linkage for tractor mounted loader
GB07498/67A GB1153533A (en) 1966-06-06 1967-04-17 Tractor-Mountable Loader Bucket Unit
DE1967C0042133 DE1506853B2 (de) 1966-06-06 1967-04-24 Auslegergestaenge fuer einen schaufellader
ES340036A ES340036A1 (es) 1966-06-06 1967-04-29 Mejoras introducidas en articulaciones actuadoras de cucha-ras cargadoras.
BE698875D BE698875A (de) 1966-06-06 1967-05-23

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
US3389820A true US3389820A (en) 1968-06-25

Family

ID=24217594

Family Applications (1)

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

Country Status (5)

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

Cited By (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
US20100282702A1 (en) * 2009-05-07 2010-11-11 Steindl Johannes Crane
US9388027B2 (en) * 2014-10-23 2016-07-12 Caterpillar Inc. Guard for machine linkage system with two pads

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2986292A (en) * 1961-05-30 Bucket operating means for tractor loaders
US3161307A (en) * 1963-10-24 1964-12-15 Allis Chalmers Mfg Co Automatic bucket control

Patent Citations (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

Cited By (4)

* 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
US20100282702A1 (en) * 2009-05-07 2010-11-11 Steindl Johannes Crane
US8596474B2 (en) * 2009-05-07 2013-12-03 Epsilon Kran Gmbh Crane
US9388027B2 (en) * 2014-10-23 2016-07-12 Caterpillar Inc. Guard for machine linkage system with two pads

Also Published As

Publication number Publication date
ES340036A1 (es) 1968-05-16
GB1153533A (en) 1969-05-29
DE1506853A1 (de) 1969-08-14
DE1506853B2 (de) 1977-06-23
BE698875A (de) 1967-11-23

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