IT1015423B - Macchina per lavori publblici com prendente una cocchiaia a fondo mobile - Google Patents

Macchina per lavori publblici com prendente una cocchiaia a fondo mobile

Info

Publication number
IT1015423B
IT1015423B IT24455/74A IT2445574A IT1015423B IT 1015423 B IT1015423 B IT 1015423B IT 24455/74 A IT24455/74 A IT 24455/74A IT 2445574 A IT2445574 A IT 2445574A IT 1015423 B IT1015423 B IT 1015423B
Authority
IT
Italy
Prior art keywords
guard
machine
movable bottom
public works
com taking
Prior art date
Application number
IT24455/74A
Other languages
English (en)
Inventor
R Moreau
Original Assignee
Poclain Sa
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 Poclain Sa filed Critical Poclain Sa
Application granted granted Critical
Publication of IT1015423B publication Critical patent/IT1015423B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/057—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on calcium oxide
    • 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
    • E02F3/308—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 outwardly
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • 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)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Operation Control Of Excavators (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
IT24455/74A 1973-06-28 1974-06-25 Macchina per lavori publblici com prendente una cocchiaia a fondo mobile IT1015423B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323787A FR2235234B1 (it) 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
IT1015423B true IT1015423B (it) 1977-05-10

Family

ID=9121740

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24455/74A IT1015423B (it) 1973-06-28 1974-06-25 Macchina per lavori publblici com prendente una cocchiaia a fondo mobile

Country Status (10)

Country Link
US (1) US3888371A (it)
JP (1) JPS5750892B2 (it)
BE (1) BE816201A (it)
BR (1) BR7404805D0 (it)
CA (1) CA992914A (it)
DE (1) DE2428894C2 (it)
ES (1) ES427814A1 (it)
FR (1) FR2235234B1 (it)
GB (1) GB1459568A (it)
IT (1) IT1015423B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045245B2 (ja) * 1980-11-05 1985-10-08 日立金属株式会社 溶融金属の精練方法
JPS5856470U (ja) * 1981-10-12 1983-04-16 アルプス電気株式会社 電子部品の取付構造
JPS58180946U (ja) * 1982-05-24 1983-12-02 小川　淳次 シヨベル系掘削機の底開きバケツト
JPS58191697U (ja) * 1982-06-10 1983-12-20 日本電気ホームエレクトロニクス株式会社 シ−ルド部材
US5192179A (en) * 1991-05-24 1993-03-09 Geza Kovacs Lift arm and tilt linkage systems for load elevating vehicles
US5678979A (en) * 1995-08-01 1997-10-21 Kovacs; Geza Tilt linkage system for load elevating vehicles
AU774316B2 (en) * 2000-04-28 2004-06-24 Scaf-West Pty Ltd A truss building system
US8123001B1 (en) 2008-03-18 2012-02-28 Paul Kristen, Inc. Modular platform/ scaffolding
WO2015090472A1 (en) * 2013-12-20 2015-06-25 Ommapo Ab Implement tilting apparatus for an excavator
EP3405619B1 (de) * 2016-01-18 2019-10-09 HAZEMAG & EPR GmbH Vortriebs- und lademaschine und verfahren zum abbau von gestein
WO2017128272A1 (en) * 2016-01-29 2017-08-03 Guangxi Liugong Machinery Co., Ltd. Self-level mechanism for construction machine and construction machine thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH388863A (de) * 1960-12-15 1965-02-28 Liebherr Hans Bagger
DE1634928A1 (de) * 1964-09-24 1970-07-23 Poclain Sa Parallelogrammartige Verstellanordnung fuer das Arbeitswerkzeug eines Planiergeraets
FR1434973A (fr) * 1964-09-24 1966-04-15 Poclain Sa Dispositif de commande à parallélogramme déformable, de l'outil de travail d'un engin tel qu'un niveleur
GB1249330A (en) * 1967-10-26 1971-10-13 Orenstein & Koppel Ag Bucket for a hydraulic excavator
US3737059A (en) * 1971-02-22 1973-06-05 Caterpillar Tractor Co Bucket arrangement
US3854608A (en) * 1971-04-13 1974-12-17 Wain Co Roy Materials handling
US3767070A (en) * 1971-04-13 1973-10-23 Wain Roy Lifting and excavating apparatus

Also Published As

Publication number Publication date
GB1459568A (en) 1976-12-22
FR2235234B1 (it) 1976-04-30
BE816201A (fr) 1974-09-30
JPS5750892B2 (it) 1982-10-29
ES427814A1 (es) 1977-02-16
BR7404805D0 (pt) 1975-10-07
FR2235234A1 (it) 1975-01-24
DE2428894C2 (de) 1983-12-01
CA992914A (en) 1976-07-13
DE2428894A1 (de) 1975-01-23
US3888371A (en) 1975-06-10
JPS5037203A (it) 1975-04-07

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