ES304385A1 - Improvements in or relating to digging equipment - Google Patents

Improvements in or relating to digging equipment

Info

Publication number
ES304385A1
ES304385A1 ES0304385A ES304385A ES304385A1 ES 304385 A1 ES304385 A1 ES 304385A1 ES 0304385 A ES0304385 A ES 0304385A ES 304385 A ES304385 A ES 304385A ES 304385 A1 ES304385 A1 ES 304385A1
Authority
ES
Spain
Prior art keywords
relating
digging equipment
digging
shovel
equipment
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
ES0304385A
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.)
SCOTTISH LAND DEV Ltd
Original Assignee
SCOTTISH LAND DEV Ltd
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 SCOTTISH LAND DEV Ltd filed Critical SCOTTISH LAND DEV Ltd
Publication of ES304385A1 publication Critical patent/ES304385A1/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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
    • A01G23/043—Transplanting devices for grasping, undercutting or transporting the root ball
    • 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
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

The shovel of a machine for the digging up and transplanting of trees is of such a shape as to have in a direction from the front to the back of the shovel an arcuate section transverse of said direction and a forwardly and inwardly tapering digging edge.
ES0304385A 1963-09-26 1964-09-25 Improvements in or relating to digging equipment Expired ES304385A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38057/63A GB1045290A (en) 1963-09-26 1963-09-26 Improvements in or relating to digging equipment

Publications (1)

Publication Number Publication Date
ES304385A1 true ES304385A1 (en) 1965-02-01

Family

ID=10400864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304385A Expired ES304385A1 (en) 1963-09-26 1964-09-25 Improvements in or relating to digging equipment

Country Status (3)

Country Link
ES (1) ES304385A1 (en)
FR (1) FR1413242A (en)
GB (1) GB1045290A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271611A (en) * 1979-09-10 1981-06-09 Paul William F Tractor-mounted laterally undercutting transplant digging machine
GB2127265B (en) * 1982-09-28 1986-04-23 Eurotec Precision Ltd Tree lifters
US4903418A (en) * 1988-12-08 1990-02-27 Loudon Robert W Hydraulic loader attachment
US6401369B1 (en) * 2000-09-06 2002-06-11 Oral Edison Turner Grubbing tool

Also Published As

Publication number Publication date
GB1045290A (en) 1966-10-12
FR1413242A (en) 1965-10-08

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