ES338252A1 - Backhoe - Google Patents

Backhoe

Info

Publication number
ES338252A1
ES338252A1 ES338252A ES338252A ES338252A1 ES 338252 A1 ES338252 A1 ES 338252A1 ES 338252 A ES338252 A ES 338252A ES 338252 A ES338252 A ES 338252A ES 338252 A1 ES338252 A1 ES 338252A1
Authority
ES
Spain
Prior art keywords
support
vehicle
frame
assembly
shoe
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
ES338252A
Other languages
Spanish (es)
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 ES338252A1 publication Critical patent/ES338252A1/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
    • E02F3/386—Connections to the frame; Supports for booms or arms the boom being laterally shiftable relative to the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Agricultural Machines (AREA)

Abstract

The boom of a backhoe shovel assembly is pivotally mounted by a shoe 49 on a support (50) for rotation about an axis 48, which is substantially upright when the support (50) is, in use of the assembly, mounted on a vehicle, by a then substantially horizontally extending ram-linkage assembly 67, 70 pivotally secured between the shoe 49 and the support (50). The support 50 is slidable as a whole along a frame 16 and is lockable to the frame at various positions therealong. The frame 16 is securable to a vehicle so as to be positioned transversely to the direction of advance of the vehicle.
ES338252A 1966-03-21 1967-03-20 Backhoe Expired ES338252A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US536086A US3390793A (en) 1966-03-21 1966-03-21 Backhoe

Publications (1)

Publication Number Publication Date
ES338252A1 true ES338252A1 (en) 1968-04-01

Family

ID=24137079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338252A Expired ES338252A1 (en) 1966-03-21 1967-03-20 Backhoe

Country Status (6)

Country Link
US (1) US3390793A (en)
DE (1) DE1634777A1 (en)
DK (1) DK115534B (en)
ES (1) ES338252A1 (en)
FR (1) FR1514873A (en)
GB (1) GB1154657A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336681B2 (en) * 1974-02-08 1978-10-04
DE3245673C1 (en) * 1982-12-09 1984-01-19 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Pivotable ditch-cleaning bucket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155250A (en) * 1958-09-10 1964-11-03 Deere & Co Earth working implement
US3236394A (en) * 1964-01-17 1966-02-22 Deere & Co Supporting structure for an earth moving implement

Also Published As

Publication number Publication date
GB1154657A (en) 1969-06-11
DE1634777A1 (en) 1970-08-13
US3390793A (en) 1968-07-02
DK115534B (en) 1969-10-13
FR1514873A (en) 1968-02-23

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