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FR1373545A - Improvements to excavators and similar devices - Google Patents

Improvements to excavators and similar devices

Info

Publication number
FR1373545A
FR1373545A FR952678A FR952678A FR1373545A FR 1373545 A FR1373545 A FR 1373545A FR 952678 A FR952678 A FR 952678A FR 952678 A FR952678 A FR 952678A FR 1373545 A FR1373545 A FR 1373545A
Authority
FR
France
Prior art keywords
excavators
similar devices
similar
devices
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
FR952678A
Other languages
French (fr)
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.)
SVENSKA HYMAS AB
Original Assignee
SVENSKA HYMAS AB
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 SVENSKA HYMAS AB filed Critical SVENSKA HYMAS AB
Priority to FR952678A priority Critical patent/FR1373545A/en
Application granted granted Critical
Publication of FR1373545A publication Critical patent/FR1373545A/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
    • E02F3/384—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
    • 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)
FR952678A 1963-01-25 1963-11-05 Improvements to excavators and similar devices Expired FR1373545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR952678A FR1373545A (en) 1963-01-25 1963-11-05 Improvements to excavators and similar devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE87263 1963-01-25
FR952678A FR1373545A (en) 1963-01-25 1963-11-05 Improvements to excavators and similar devices

Publications (1)

Publication Number Publication Date
FR1373545A true FR1373545A (en) 1964-09-25

Family

ID=26204172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952678A Expired FR1373545A (en) 1963-01-25 1963-11-05 Improvements to excavators and similar devices

Country Status (1)

Country Link
FR (1) FR1373545A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304801A1 (en) * 1975-03-17 1976-10-15 Massey Ferguson Inc SWIVEL MECHANISM
FR2418739A1 (en) * 1978-03-01 1979-09-28 Mcconnel F W Ltd DEVICE FOR MOUNTING AN APPLIANCE ON A VEHICLE, WITH THE POSSIBILITY OF LATERAL OFFSET

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304801A1 (en) * 1975-03-17 1976-10-15 Massey Ferguson Inc SWIVEL MECHANISM
FR2418739A1 (en) * 1978-03-01 1979-09-28 Mcconnel F W Ltd DEVICE FOR MOUNTING AN APPLIANCE ON A VEHICLE, WITH THE POSSIBILITY OF LATERAL OFFSET

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