FR2101889A5 - - Google Patents

Info

Publication number
FR2101889A5
FR2101889A5 FR7127002A FR7127002A FR2101889A5 FR 2101889 A5 FR2101889 A5 FR 2101889A5 FR 7127002 A FR7127002 A FR 7127002A FR 7127002 A FR7127002 A FR 7127002A FR 2101889 A5 FR2101889 A5 FR 2101889A5
Authority
FR
France
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
FR7127002A
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.)
AGCO SA
Massey Ferguson Inc
Original Assignee
Massey Ferguson SA
Massey Ferguson 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 Massey Ferguson SA, Massey Ferguson Inc filed Critical Massey Ferguson SA
Application granted granted Critical
Publication of FR2101889A5 publication Critical patent/FR2101889A5/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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig
    • 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
    • E02F3/3411—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 Z-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
FR7127002A 1970-08-19 1971-07-23 Expired FR2101889A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6507270A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
FR2101889A5 true FR2101889A5 (en) 1972-03-31

Family

ID=22060151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127002A Expired FR2101889A5 (en) 1970-08-19 1971-07-23

Country Status (5)

Country Link
US (1) US3642159A (en)
CA (1) CA939634A (en)
DE (1) DE2130948C3 (en)
FR (1) FR2101889A5 (en)
GB (1) GB1365971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220630A1 (en) * 1973-03-09 1974-10-04 Poclain Sa

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122678A (en) * 1977-05-23 1978-10-31 Wilson Mahlon T Hydraulic control with feedback for powered machinery
CA1298815C (en) * 1987-09-10 1992-04-14 Isao Kourogi Apparatus for controlling posture of front loader
DE19800164A1 (en) * 1998-01-05 1999-07-22 Orenstein & Koppel Ag Mobile loading machine with front loading equipment
WO2000058565A1 (en) * 1999-03-31 2000-10-05 Caterpillar Inc. Variable float system
ES2383004T3 (en) 2000-07-20 2012-06-15 Carefusion 2200, Inc. Hand-operated articulated surgical instrument
FR2822483B1 (en) * 2001-03-22 2003-07-18 Volvo Compact Equipment Sa LOADER-TYPE PUBLIC WORKS MACHINE
US6957705B2 (en) * 2003-08-26 2005-10-25 Deere & Company Loader linkage
DE10354957A1 (en) * 2003-11-25 2005-06-30 Bosch Rexroth Ag Hydraulic control assembly for a mobile implement
US8620533B2 (en) 2011-08-30 2013-12-31 Harnischfeger Technologies, Inc. Systems, methods, and devices for controlling a movement of a dipper
CN102493507A (en) * 2011-12-28 2012-06-13 山东临工工程机械有限公司 Marble holder fork for 8-bar linkage working mechanism
US9206587B2 (en) 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
CN103950868A (en) * 2014-04-23 2014-07-30 福建晋工机械有限公司 Driving mechanism of forward-moving type fork loading truck
CA2978389A1 (en) 2016-09-08 2018-03-08 Harnischfeger Technologies, Inc. System and method for semi-autonomous control of an industrial machine
AU2019240588B2 (en) 2019-10-01 2021-05-06 Caterpillar Underground Mining Pty Ltd Method and system for operating implement assemblies of machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220581A (en) * 1964-12-14 1965-11-30 Case Co J I Material handling equipment
US3494495A (en) * 1967-11-24 1970-02-10 Ford Motor Co Tractor mounted loader
US3487958A (en) * 1968-01-31 1970-01-06 Caterpillar Tractor Co Self-cycling loader
US3521781A (en) * 1968-09-26 1970-07-28 Case Co J I Anti-rollback mechanism
US3506149A (en) * 1968-10-24 1970-04-14 Gen Motors Corp Automatic bucket positioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220630A1 (en) * 1973-03-09 1974-10-04 Poclain Sa

Also Published As

Publication number Publication date
GB1365971A (en) 1974-09-04
DE2130948B2 (en) 1979-12-13
CA939634A (en) 1974-01-08
DE2130948A1 (en) 1972-02-24
DE2130948C3 (en) 1981-12-03
US3642159A (en) 1972-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse