FR1171040A - Pelle mécanique - Google Patents

Pelle mécanique

Info

Publication number
FR1171040A
FR1171040A FR1171040DA FR1171040A FR 1171040 A FR1171040 A FR 1171040A FR 1171040D A FR1171040D A FR 1171040DA FR 1171040 A FR1171040 A FR 1171040A
Authority
FR
France
Prior art keywords
mechanical shovel
shovel
mechanical
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
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.)
MID WESTERN IND Inc
Original Assignee
MID WESTERN IND Inc
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 MID WESTERN IND Inc filed Critical MID WESTERN IND Inc
Application granted granted Critical
Publication of FR1171040A publication Critical patent/FR1171040A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • 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
    • E02F3/38—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)
FR1171040D 1956-04-09 1957-04-09 Pelle mécanique Expired FR1171040A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US858421XA 1956-04-09 1956-04-09
US1195090XA 1957-04-25 1957-04-25

Publications (1)

Publication Number Publication Date
FR1171040A true FR1171040A (fr) 1959-01-21

Family

ID=26773152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171040D Expired FR1171040A (fr) 1956-04-09 1957-04-09 Pelle mécanique

Country Status (1)

Country Link
FR (1) FR1171040A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307682A1 (fr) * 1975-04-14 1976-11-12 Massey Ferguson Inc Stabilisateur reglable pour engins de manutention
US4579187A (en) * 1984-01-25 1986-04-01 Tayco Developments, Inc. Multi-terrain stores vehicle with air cushion and integral hardening means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307682A1 (fr) * 1975-04-14 1976-11-12 Massey Ferguson Inc Stabilisateur reglable pour engins de manutention
US4579187A (en) * 1984-01-25 1986-04-01 Tayco Developments, Inc. Multi-terrain stores vehicle with air cushion and integral hardening means

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