IT990152B - Perfezionamento nelle macchine per movimenti di terra - Google Patents
Perfezionamento nelle macchine per movimenti di terraInfo
- 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
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)
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)
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)
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 |
-
1972
- 1972-08-24 US US00283477A patent/US3828950A/en not_active Expired - Lifetime
-
1973
- 1973-08-06 IT IT51858/73A patent/IT990152B/it active
- 1973-08-17 GB GB3911773A patent/GB1412665A/en not_active Expired
- 1973-08-17 DE DE2341780A patent/DE2341780C2/de not_active Expired
- 1973-08-23 FR FR7330590A patent/FR2197478A5/fr not_active Expired
- 1973-08-24 JP JP9450073A patent/JPS5716363B2/ja not_active Expired
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 |
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