IT990152B - Perfezionamento nelle macchine per movimenti di terra - Google Patents

Perfezionamento nelle macchine per movimenti di terra

Info

Publication number
IT990152B
IT990152B IT51858/73A IT5185873A IT990152B IT 990152 B IT990152 B IT 990152B IT 51858/73 A IT51858/73 A IT 51858/73A IT 5185873 A IT5185873 A IT 5185873A IT 990152 B IT990152 B IT 990152B
Authority
IT
Italy
Prior art keywords
improvement
earth moving
moving machines
machines
earth
Prior art date
Application number
IT51858/73A
Other languages
English (en)
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Application granted granted Critical
Publication of IT990152B publication Critical patent/IT990152B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04714—Mounting of controlling member with orthogonal axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanical Control Devices (AREA)
IT51858/73A 1972-08-24 1973-08-06 Perfezionamento nelle macchine per movimenti di terra IT990152B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00283477A US3828950A (en) 1972-08-24 1972-08-24 Universally movable control lever assembly

Publications (1)

Publication Number Publication Date
IT990152B true IT990152B (it) 1975-06-20

Family

ID=23086247

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51858/73A IT990152B (it) 1972-08-24 1973-08-06 Perfezionamento nelle macchine per movimenti di terra

Country Status (6)

Country Link
US (1) US3828950A (it)
JP (1) JPS5716363B2 (it)
DE (1) DE2341780C2 (it)
FR (1) FR2197478A5 (it)
GB (1) GB1412665A (it)
IT (1) IT990152B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143778A (en) * 1977-06-03 1979-03-13 Harnischfeger Corporation Shovel attachment means for hydraulic excavator
US4398861A (en) * 1980-08-22 1983-08-16 Kubota Ltd. Maneuvering portion structure of an excavation work vehicle
JPS5945180A (ja) * 1982-09-07 1984-03-13 Kanzaki Paper Mfg Co Ltd 熱記録装置
JPS59187468U (ja) * 1983-05-31 1984-12-12 富士通株式会社 インクカセツト動力伝達機構
JPS6026730A (ja) * 1983-07-22 1985-02-09 Kubota Ltd バツクホウ作業車の操作部改造方法
FI103198B (fi) * 1997-12-17 1999-05-14 Loglift Oy Ab Sovitelma ohjauspaikalla varustetun kuormausnosturin yhteydessä
US7240441B2 (en) * 2004-02-12 2007-07-10 Mccoy Ted Excavator thumb for use with excavator equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711896A (en) * 1925-12-24 1929-05-07 Leland O Mclean Control mechanism for power shovels, hoists, cranes, and the like
US2979086A (en) * 1959-05-07 1961-04-11 Safegard Corp Filling machine
US3214040A (en) * 1964-06-24 1965-10-26 William G Willinger Single lever control for hydraulic backhoes
US3388821A (en) * 1966-09-22 1968-06-18 Warner Swasey Co Hydraulic control means for loaders
US3388609A (en) * 1967-03-22 1968-06-18 Deere & Co Single lever control mechanism
US3567051A (en) * 1967-12-18 1971-03-02 I. A. Bell And Co Proprietary Ltd Greatly maneuverable self-propelled machine
US3698580A (en) * 1969-12-22 1972-10-17 Int Harvester Co Control system for material handling equipment
US3721357A (en) * 1970-07-15 1973-03-20 Clark Equipment Co Multifunction integrated control mechanism
US4103559A (en) * 1977-03-09 1978-08-01 Caterpillar Tractor Co. Detented manual actuator for a multifunction system

Also Published As

Publication number Publication date
GB1412665A (en) 1975-11-05
FR2197478A5 (it) 1974-03-22
DE2341780C2 (de) 1983-03-10
JPS4958298A (it) 1974-06-06
JPS5716363B2 (it) 1982-04-05
DE2341780A1 (de) 1974-03-07
US3828950A (en) 1974-08-13

Similar Documents

Publication Publication Date Title
IT976976B (it) Perfezionamento nelle macchine etichettatrici
BE793622A (nl) Grondbewerkingsmachine
IT999706B (it) Dente amovibile per macchine per movimento di terra
FR2275133A1 (fr) Machine pour travailler la terre
BE794247A (nl) Grondbewerkingsmachine
IT977128B (it) Perfezionamento nelle macchine per la formazione di ingranaggi
IT994364B (it) Perfezionamento nelle macchine legatrici
CH555949A (de) Erdbearbeitungsmaschine.
IT1000465B (it) Perfezionamento nelle macchine imballatrici
IT952872B (it) Macchina per movimenti di terra
IT989995B (it) Perfezinamento nelle macchine venditrici
IT973559B (it) Perfezionamento nelle macchine per raccogliere frutta
BE807967A (fr) Machine de terrassement
IT986649B (it) Perfezionamento nelle disposizioni di supporto per cingol
CH549128A (de) Strassenkehrmaschine.
AT322190B (de) Betonspritzmaschine
IT990152B (it) Perfezionamento nelle macchine per movimenti di terra
BE798113A (nl) Grondbewerkingsmachine
IT985100B (it) Perfezionamento nelle macchine lavatrici
IT985645B (it) Perfezionamento nelle guarni zioni di tenuta statiche
IT978663B (it) Distribuzione di macchina rotativa
IT997847B (it) Perfezionamento nelle macchine utensili
IT992261B (it) Macchina rotante
IT977489B (it) Perfezionamento nelle induttanze di livellamento
IT989769B (it) Perfezionamento nelle tettarelle