GB972208A - Improvements in or relating to excavating shovel assemblies for attachment to tractors - Google Patents

Improvements in or relating to excavating shovel assemblies for attachment to tractors

Info

Publication number
GB972208A
GB972208A GB1920563A GB1920563A GB972208A GB 972208 A GB972208 A GB 972208A GB 1920563 A GB1920563 A GB 1920563A GB 1920563 A GB1920563 A GB 1920563A GB 972208 A GB972208 A GB 972208A
Authority
GB
United Kingdom
Prior art keywords
attachment
jack
block
tractors
relating
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
GB1920563A
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.)
FAUCHEUX Ets
Original Assignee
FAUCHEUX Ets
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 FAUCHEUX Ets filed Critical FAUCHEUX Ets
Publication of GB972208A publication Critical patent/GB972208A/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
    • E02F3/30—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
    • E02F3/38—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
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

972,208. Shovelling machines. ETABLISSEMENTS FAUCHEUX. May 15, 1963 [May 16, 1962], No. 19205/63. Heading E1F. In a shovel assembly for attachment to a tractor there is associated with a shovel armcarrying slide block 25 slidable along a beam 24 an hydraulic jack-actuated shoe 31 for locking the block to the beam when the block is suitably positioned along the beam. The beam serves as an hydraulic fluid reservoir for the shoe jack 32, the telescopic ground support legs of the assembly, and for the jack-actuated rack and pinion mechanism 27, 28 on the slide block for rotating the boom 30 about an upright axis.
GB1920563A 1962-05-16 1963-05-15 Improvements in or relating to excavating shovel assemblies for attachment to tractors Expired GB972208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897787A FR1330860A (en) 1962-05-16 1962-05-16 Quick-hitch excavator, laterally offset with hydraulic lock in all positions

Publications (1)

Publication Number Publication Date
GB972208A true GB972208A (en) 1964-10-07

Family

ID=8779088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1920563A Expired GB972208A (en) 1962-05-16 1963-05-15 Improvements in or relating to excavating shovel assemblies for attachment to tractors

Country Status (2)

Country Link
FR (1) FR1330860A (en)
GB (1) GB972208A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371435A (en) * 1965-04-22 1968-03-05 Case Co J I Side-shiftable excavator
US3405823A (en) * 1965-01-20 1968-10-15 Massey Ferguson Services Nv Hydraulic locking means for shiftable backhoe
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US3612574A (en) * 1968-05-14 1971-10-12 Fahr Ag Maschf Hitch and power-takeoff assembly for connecting farm implements to a vehicle
US3680724A (en) * 1968-04-26 1972-08-01 Hans Schaeff Hydraulic clamp for laterally movable mounted dredges
CN101403220B (en) * 2008-11-19 2011-07-27 湖南山河智能机械股份有限公司 Attached digging device for sliding loader
WO2020089251A2 (en) 2018-10-29 2020-05-07 Mastenbroek Ltd Trenching apparatus and a method of trenching
WO2022053565A1 (en) 2020-09-10 2022-03-17 Mastenbroek Ltd A backfill device for a trencher and a method of backfilling a trench

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041869A5 (en) * 1969-04-15 1971-02-05 Deere John Cie Francaise

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405823A (en) * 1965-01-20 1968-10-15 Massey Ferguson Services Nv Hydraulic locking means for shiftable backhoe
US3371435A (en) * 1965-04-22 1968-03-05 Case Co J I Side-shiftable excavator
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US3680724A (en) * 1968-04-26 1972-08-01 Hans Schaeff Hydraulic clamp for laterally movable mounted dredges
US3612574A (en) * 1968-05-14 1971-10-12 Fahr Ag Maschf Hitch and power-takeoff assembly for connecting farm implements to a vehicle
CN101403220B (en) * 2008-11-19 2011-07-27 湖南山河智能机械股份有限公司 Attached digging device for sliding loader
WO2020089251A2 (en) 2018-10-29 2020-05-07 Mastenbroek Ltd Trenching apparatus and a method of trenching
WO2022053565A1 (en) 2020-09-10 2022-03-17 Mastenbroek Ltd A backfill device for a trencher and a method of backfilling a trench

Also Published As

Publication number Publication date
FR1330860A (en) 1963-06-28

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