BE834783A - Dispositif d'attache de cylindre pour un excavateur, et procede pour l'utiliser - Google Patents

Dispositif d'attache de cylindre pour un excavateur, et procede pour l'utiliser

Info

Publication number
BE834783A
BE834783A BE161170A BE161170A BE834783A BE 834783 A BE834783 A BE 834783A BE 161170 A BE161170 A BE 161170A BE 161170 A BE161170 A BE 161170A BE 834783 A BE834783 A BE 834783A
Authority
BE
Belgium
Prior art keywords
excavator
attachment device
cylinder attachment
cylinder
attachment
Prior art date
Application number
BE161170A
Other languages
English (en)
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
Publication of BE834783A publication Critical patent/BE834783A/fr

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
    • 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
BE161170A 1974-10-24 1975-10-23 Dispositif d'attache de cylindre pour un excavateur, et procede pour l'utiliser BE834783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/517,423 US3977548A (en) 1974-10-24 1974-10-24 Cylinder attachment means for an excavator and method for using the same

Publications (1)

Publication Number Publication Date
BE834783A true BE834783A (fr) 1976-04-23

Family

ID=24059738

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161170A BE834783A (fr) 1974-10-24 1975-10-23 Dispositif d'attache de cylindre pour un excavateur, et procede pour l'utiliser

Country Status (6)

Country Link
US (1) US3977548A (fr)
JP (1) JPS5829385B2 (fr)
BE (1) BE834783A (fr)
BR (1) BR7504431A (fr)
CA (1) CA1023329A (fr)
FR (1) FR2288825A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274335A (en) * 1977-08-26 1981-06-23 Roy Boland Monorail police patrol vehicle
JPS5943550U (ja) * 1982-09-08 1984-03-22 日立建機株式会社 建設機械のフロントアタツチメント輸送用ブ−ムシリンダの固定装置
US4826023A (en) * 1984-06-18 1989-05-02 Ortemund Leon D Crane for offshore platform and method of installing same
JPS61153587U (fr) * 1985-03-18 1986-09-24
US4693384A (en) * 1985-12-20 1987-09-15 Gilmore Transportation Services, Inc. Excavator boom derrick
JPS62150983U (fr) * 1986-03-18 1987-09-24
JPH0321669Y2 (fr) * 1986-09-27 1991-05-10
US5108252A (en) * 1988-04-04 1992-04-28 Gilmore Transportation Services, Inc. Quick-disconnect coupling for a machine having a boom and a stick
US4938651A (en) * 1988-04-04 1990-07-03 Gilmore Transportation Service, Inc. Gear lock quick disconnect mechanism for articulated machine
US5199844A (en) * 1988-04-04 1993-04-06 Gilmore Transporation Services, Inc. Quick-disconnect coupling for a machine having a boom and a stick
US4880123A (en) * 1988-05-11 1989-11-14 Norris Jr Harold G Method for converting a digging boom to a lifting boom
GB2246111B (en) * 1990-07-13 1994-05-04 Samsung Heavy Ind Dipper stick for excavator of high strength polymeric composite materials and method for manufacturing such
US6725584B2 (en) * 2001-05-22 2004-04-27 Jrb Company, Inc. Quick connect/disconnect system for an arm of excavator or other machine
US20100025058A1 (en) * 2006-06-19 2010-02-04 Clark Equipment Company Attachment arm removal and actuator storage
JP4753962B2 (ja) * 2008-04-25 2011-08-24 日立建機株式会社 ブームの輸送装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691452A (en) * 1951-06-15 1954-10-12 Jr Joshua R Wells Loader attachment for road graders
GB1121146A (en) * 1964-09-19 1968-07-24 Massey Ferguson Perkins Ltd Improvements in or relating to tractor and loader combinations
FR1587734A (fr) * 1967-09-16 1970-03-27
GB1244354A (en) * 1968-09-23 1971-09-02 Teredo Maskin Ab Improvements in hydraulic digging machines
JPS4912963U (fr) * 1972-05-01 1974-02-02

Also Published As

Publication number Publication date
FR2288825A1 (fr) 1976-05-21
BR7504431A (pt) 1976-08-17
CA1023329A (fr) 1977-12-27
US3977548A (en) 1976-08-31
JPS5829385B2 (ja) 1983-06-22
JPS5166102A (fr) 1976-06-08
FR2288825B1 (fr) 1979-06-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CATERPILLAR INC.

Effective date: 19881031