FR1346526A - Machine excavatrice - Google Patents

Machine excavatrice

Info

Publication number
FR1346526A
FR1346526A FR917702A FR917702A FR1346526A FR 1346526 A FR1346526 A FR 1346526A FR 917702 A FR917702 A FR 917702A FR 917702 A FR917702 A FR 917702A FR 1346526 A FR1346526 A FR 1346526A
Authority
FR
France
Prior art keywords
excavator machine
excavator
machine
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
FR917702A
Other languages
English (en)
Inventor
John Bertil Bjorklund
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 filed Critical
Application granted granted Critical
Publication of FR1346526A publication Critical patent/FR1346526A/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
    • E02F3/36—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
    • E02F3/30—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
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes 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)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
FR917702A 1961-12-09 1962-12-06 Machine excavatrice Expired FR1346526A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1234861 1961-12-09
SE284562 1962-03-14

Publications (1)

Publication Number Publication Date
FR1346526A true FR1346526A (fr) 1963-12-20

Family

ID=26654386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917702A Expired FR1346526A (fr) 1961-12-09 1962-12-06 Machine excavatrice

Country Status (5)

Country Link
US (1) US3141561A (fr)
DE (2) DE1294893B (fr)
FI (1) FI42191C (fr)
FR (1) FR1346526A (fr)
GB (1) GB964850A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236394A (en) * 1964-01-17 1966-02-22 Deere & Co Supporting structure for an earth moving implement
US3485395A (en) * 1967-03-03 1969-12-23 Northwest Eng Corp Dipper actuator for pullshovels
US3485394A (en) * 1967-03-03 1969-12-23 Northwest Eng Corp Dipper actuator for pullshovels with special cable positioning
US3703973A (en) * 1970-12-11 1972-11-28 Gustav Lennart Nilsson Machine to be used as a crane, loader and/or excavator
JPS5391256A (en) * 1977-01-18 1978-08-10 Nippon Aikiyan Kk Boom turning apparatus for vessel crane
US5176491A (en) * 1991-06-18 1993-01-05 Case Corporation Overcenter backhoe apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB785564A (fr) *
US2718312A (en) * 1951-06-23 1955-09-20 John S Pilch Material handling apparatus
US2725996A (en) * 1953-04-22 1955-12-06 Paul F Britton Universal head for controlling clamshell bucket and similar material handling devices
US2768759A (en) * 1953-10-20 1956-10-30 Wain Roy Corp Power operated shovels
GB755898A (en) * 1954-07-21 1956-08-29 Victor George Norton Improvements in or relating to buckets for mechanical digging machines
US2834480A (en) * 1954-09-07 1958-05-13 Warner Swasey Co Turn post and hydraulic means for swinging the same
US2903142A (en) * 1956-01-16 1959-09-08 Shawnee Mfg Company Inc Control mechanism for swingable booms
US2831589A (en) * 1956-02-28 1958-04-22 Glenn W Way Articulated boom for mobile crane
US2927706A (en) * 1956-07-20 1960-03-08 Bucyrus Erie Co Hydraulically-operated dipper
US2935852A (en) * 1957-04-16 1960-05-10 James C Russell Multiple speed reciprocating hydraulic motors
US2880894A (en) * 1957-10-07 1959-04-07 Walker Matthew Paton Soil excavating apparatus
US2914203A (en) * 1958-01-09 1959-11-24 Gafner Emil Pulp wood loader
DE1817796U (de) * 1960-06-08 1960-09-01 Gustav Kramer Fahrbarer kleinbagger zum ausheben von graeben od. dgl.

Also Published As

Publication number Publication date
DE1484606A1 (de) 1969-01-23
US3141561A (en) 1964-07-21
FI42191B (fr) 1970-02-02
GB964850A (en) 1964-07-22
DE1294893B (de) 1969-05-08
FI42191C (fi) 1970-05-11

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