GB1053809A - - Google Patents

Info

Publication number
GB1053809A
GB1053809A GB1053809DA GB1053809A GB 1053809 A GB1053809 A GB 1053809A GB 1053809D A GB1053809D A GB 1053809DA GB 1053809 A GB1053809 A GB 1053809A
Authority
GB
United Kingdom
Prior art keywords
linkage
link
bucket
forms
boom
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.)
Active
Application number
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.)
Publication of GB1053809A publication Critical patent/GB1053809A/en
Active 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • 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
    • E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—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 a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

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)
  • Earth Drilling (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

1,053,809. Bucket excavator. F. SCHWING. April 29, 1964 [May 2, 1963], No. 17686/64. Heading E1F. Pivotally mounted on the free end of a vehicle-mount vertically swingable boom for movement as required by a jack relative to the boom is a link that forms one side of a jackadjustable, parallelogram linkage and an extension of a second link disposed in the linkage opposite the first link forms one side of a second parallelogram linkage carrying a bucket. The two linkages are so interconnected, preferably by crossed over chains, that upward swinging of the first linkage by its associated jack about the pivotal connections between the first link and the rest of the linkage causes a corresponding downward swinging of the second linkage so that the bucket is compulsorily caused to travel in a straight line.
GB1053809D 1963-05-02 Active GB1053809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC033222 1963-05-02

Publications (1)

Publication Number Publication Date
GB1053809A true GB1053809A (en)

Family

ID=7432718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053809D Active GB1053809A (en) 1963-05-02

Country Status (6)

Country Link
US (1) US3197049A (en)
BE (1) BE647477A (en)
CH (1) CH410799A (en)
DE (1) DE1634978A1 (en)
GB (1) GB1053809A (en)
NL (2) NL6404812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462692A (en) * 2008-08-23 2010-02-24 Peter John Fox Excavator dredging and demolition arm

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH454049A (en) * 1966-04-16 1968-03-31 Beltrami Osmano Excavator
DE1658033A1 (en) * 1967-03-09 1969-10-23 Weyhausen Kg Maschf H Excavators, especially hydraulic excavators
US3491906A (en) * 1967-09-05 1970-01-27 Bucyrus Erie Co Loader apparatus with crowd capability
US3656640A (en) * 1968-04-18 1972-04-18 Friedrich Schwing Bucket mounting for trench hoe
FR1590140A (en) * 1968-08-02 1970-04-13
US3589539A (en) * 1969-06-27 1971-06-29 Hein Werner Corp Backhoe having an articulated gooseneck boom
CH643620A5 (en) * 1979-11-28 1984-06-15 Ziegler Ag DEVICE FOR PARALLEL GUIDANCE OF THE BUCKET OF A HYDRAULIC EXCAVATOR.
DE3140568A1 (en) * 1981-10-13 1983-04-21 Cordes, Hugo, Dipl.-Ing., 2000 Hamburg Device for hydraulic dredgers
DE3211458A1 (en) * 1982-03-27 1983-09-29 Cordes, Hugo, Dipl.-Ing., 2000 Hamburg Universal excavator
EP0117261B1 (en) * 1983-02-25 1985-08-14 Cordes, Hugo Operating arm for earth-moving and foundation machines
AT396266B (en) * 1988-12-05 1993-07-26 Boehler Ladetechnik HYDRAULIC EXCAVATOR
US5553993A (en) * 1995-04-10 1996-09-10 Sylvain Gilbert Mechanism for rotating a tree-felling implement and tree-felling implement therewith
US6691752B2 (en) 2000-09-15 2004-02-17 Timberjack Inc. High rotation felling head mechanism
IT201700006990A1 (en) * 2017-01-24 2018-07-24 Andrea Lombardi Articulated arm extendable in height and operating machine comprising this arm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080076A (en) * 1959-10-21 1963-03-05 Insley Mfg Corp Loading machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462692A (en) * 2008-08-23 2010-02-24 Peter John Fox Excavator dredging and demolition arm

Also Published As

Publication number Publication date
NL123413C (en)
BE647477A (en) 1964-08-31
NL6404812A (en) 1964-11-03
US3197049A (en) 1965-07-27
CH410799A (en) 1966-03-31
DE1634978A1 (en) 1971-11-25

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