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GB1115091A - Improvements in or relating to swivel structures between a frame and an implement-carrying boom - Google Patents

Improvements in or relating to swivel structures between a frame and an implement-carrying boom

Info

Publication number
GB1115091A
GB1115091A GB48479/65A GB4847965A GB1115091A GB 1115091 A GB1115091 A GB 1115091A GB 48479/65 A GB48479/65 A GB 48479/65A GB 4847965 A GB4847965 A GB 4847965A GB 1115091 A GB1115091 A GB 1115091A
Authority
GB
United Kingdom
Prior art keywords
shaft
cylinder
rotatable
carrying
pin
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
GB48479/65A
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Publication of GB1115091A publication Critical patent/GB1115091A/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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • 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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)

Abstract

1,115,091. Shovel-excavators; pivots. DEERE & CO. 15 Nov., 1965 [13 Nov., 1964], No. 48479/65. Headings E1F and E2F. [Also in Division F1] To prevent in an hydraulically actuated, vane type rotary motor wear between a non- rotatable, vane-carrying shaft and a vanecarrying cylinder rotatable about the shaft when swinging a load-carrying member e.g. an excavator shovel-carrying boom, supported on the cylinder, the shaft is so mounted at the ends in a structure in which the cylinder is rotatable that the shaft is self aligning with the cylinder. Extending between each shaft end and the structure is a point assembly comprising a two part claw coupling having one part secured to the shaft and the other part pivotted about a pin secured to the structure The pivot pin is at right angles to a pair of lugs upstanding on the pin-mounted part and loosely co-operating with opposed recesses on the other part.
GB48479/65A 1964-11-13 1965-11-15 Improvements in or relating to swivel structures between a frame and an implement-carrying boom Expired GB1115091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411057A US3243053A (en) 1964-11-13 1964-11-13 Backhoe

Publications (1)

Publication Number Publication Date
GB1115091A true GB1115091A (en) 1968-05-22

Family

ID=23627379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48479/65A Expired GB1115091A (en) 1964-11-13 1965-11-15 Improvements in or relating to swivel structures between a frame and an implement-carrying boom

Country Status (5)

Country Link
US (1) US3243053A (en)
DE (1) DE1634770A1 (en)
ES (1) ES319502A1 (en)
GB (1) GB1115091A (en)
SE (1) SE300193B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929239A (en) * 1974-04-25 1975-12-30 Case Co J I Backhoe actuator
US4307991A (en) * 1980-03-13 1981-12-29 Caterpillar Tractor Co. Swing motor mounting arrangement
WO1981002596A1 (en) * 1980-03-13 1981-09-17 Caterpillar Tractor Co Swing motor mounting arrangement
DE69501578T3 (en) * 1994-09-14 2005-02-03 Manitou Bf Pallet truck with telescopic arm
US11039581B2 (en) * 2018-04-02 2021-06-22 Bandit Industries, Inc. Apparatus for use with a vehicle to reduce plant material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489326A (en) * 1947-01-24 1949-11-29 Silent Hoist And Crane Co Inc Mechanism for swinging crane booms
US2994446A (en) * 1959-05-11 1961-08-01 Deere & Co Earth moving equipment
US3103281A (en) * 1961-02-03 1963-09-10 Houdaille Industries Inc Rotary actuator unit mount for booms and the like

Also Published As

Publication number Publication date
SE300193B (en) 1968-04-08
DE1634770A1 (en) 1970-07-16
ES319502A1 (en) 1966-04-16
US3243053A (en) 1966-03-29

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