FR1420890A - Excavateur avec flèche pivotant sur une ossature montée sur un tracteur - Google Patents

Excavateur avec flèche pivotant sur une ossature montée sur un tracteur

Info

Publication number
FR1420890A
FR1420890A FR1901A FR1901A FR1420890A FR 1420890 A FR1420890 A FR 1420890A FR 1901 A FR1901 A FR 1901A FR 1901 A FR1901 A FR 1901A FR 1420890 A FR1420890 A FR 1420890A
Authority
FR
France
Prior art keywords
excavator
tractor
frame mounted
boom pivoting
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.)
Expired
Application number
FR1901A
Other languages
English (en)
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.)
NEWBRIDGE PLANT SERVICES Ltd
Original Assignee
NEWBRIDGE PLANT SERVICES 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 NEWBRIDGE PLANT SERVICES Ltd filed Critical NEWBRIDGE PLANT SERVICES Ltd
Application granted granted Critical
Publication of FR1420890A publication Critical patent/FR1420890A/fr
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
    • E02F3/3695—Arrangements for connecting dipper-arms to loaders or graders
    • 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
    • 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
    • E02F3/425—Drive systems for dipper-arms, backhoes 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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Operation Control Of Excavators (AREA)
FR1901A 1963-04-08 1965-01-14 Excavateur avec flèche pivotant sur une ossature montée sur un tracteur Expired FR1420890A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13872/63A GB984052A (en) 1963-04-08 1963-04-08 Improvements in soil excavating apparatus

Publications (1)

Publication Number Publication Date
FR1420890A true FR1420890A (fr) 1965-12-10

Family

ID=10030927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901A Expired FR1420890A (fr) 1963-04-08 1965-01-14 Excavateur avec flèche pivotant sur une ossature montée sur un tracteur

Country Status (3)

Country Link
US (1) US3216589A (fr)
FR (1) FR1420890A (fr)
GB (3) GB785585A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049180A (en) * 1964-11-27 1966-11-23 Brown Brothers & Company Ltd Improvements in soil excavating apparatus
US3966065A (en) * 1974-08-19 1976-06-29 Hesston Corporation Safety hold-down apparatus for tractor-mounted earth working implements
CA1030109A (fr) * 1975-05-12 1978-04-25 Elton B. Long Retrocaveuse sur mediane
FI67068C (fi) * 1983-05-11 1985-01-10 Simo Lahikainen Svaenganordning
JPH0637083Y2 (ja) * 1984-09-10 1994-09-28 株式会社エスケ− 舗装アスファルト剥離掘削用バケット
US5087168A (en) * 1990-09-06 1992-02-11 Versa-Hoe Sales & Leasing Inc. Tilting device for backhoe
KR101042182B1 (ko) * 2010-10-11 2011-06-16 대호 (주) 선회 가능한 굴절 아암이 설치된 트랙터
US10858224B2 (en) 2019-01-30 2020-12-08 Logging Equipment Mfg. Co., Inc. Loader with boom swing control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791667A (en) * 1929-04-26 1931-02-10 Thomas A Foley Derrick-rotating means
US2404639A (en) * 1942-04-10 1946-07-23 Engineering & Res Corp Means to turn rotatable structures
US2796998A (en) * 1952-12-06 1957-06-25 Sundin Eric Olov Device for swinging the boom of a hydraulic elevating apparatus
US2903142A (en) * 1956-01-16 1959-09-08 Shawnee Mfg Company Inc Control mechanism for swingable booms
US2880894A (en) * 1957-10-07 1959-04-07 Walker Matthew Paton Soil excavating apparatus

Also Published As

Publication number Publication date
GB838640A (en) 1960-06-22
GB785585A (en) 1957-10-30
GB984052A (en) 1965-02-24
US3216589A (en) 1965-11-09

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