IT953995B - Procedimento e dispositivo per rego lare la posizione del gruppo di la voro di una macchina per movimenti di terra - Google Patents
Procedimento e dispositivo per rego lare la posizione del gruppo di la voro di una macchina per movimenti di terraInfo
- Publication number
- IT953995B IT953995B IT67886/72A IT6788672A IT953995B IT 953995 B IT953995 B IT 953995B IT 67886/72 A IT67886/72 A IT 67886/72A IT 6788672 A IT6788672 A IT 6788672A IT 953995 B IT953995 B IT 953995B
- Authority
- IT
- Italy
- Prior art keywords
- voro
- regulating
- procedure
- group
- moving machine
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Operation Control Of Excavators (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7110033A FR2140722A5 (it) | 1971-03-22 | 1971-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT953995B true IT953995B (it) | 1973-08-10 |
Family
ID=9073930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67886/72A IT953995B (it) | 1971-03-22 | 1972-03-20 | Procedimento e dispositivo per rego lare la posizione del gruppo di la voro di una macchina per movimenti di terra |
Country Status (9)
Country | Link |
---|---|
US (1) | US3782572A (it) |
AR (1) | AR193724A1 (it) |
BE (1) | BE780613A (it) |
BR (1) | BR7201594D0 (it) |
DE (1) | DE2213167C2 (it) |
ES (1) | ES401082A1 (it) |
FR (1) | FR2140722A5 (it) |
GB (1) | GB1357993A (it) |
IT (1) | IT953995B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2217487B1 (it) * | 1973-02-09 | 1975-03-07 | Poclain Sa | |
US4320813A (en) * | 1979-12-10 | 1982-03-23 | Caterpillar Tractor Co. | Differential lock control |
WO1981001690A1 (en) * | 1979-12-10 | 1981-06-25 | A Manna | Differential lock control |
CA2125375C (en) * | 1994-06-07 | 1999-04-20 | Andrew Dasys | Tactile control for automated bucket loading |
DE19528134A1 (de) * | 1995-08-01 | 1997-02-06 | Bernhard Grimm | Radlager-Zusatzschaufel für Kabelgräben und Fundamente |
US5968103A (en) * | 1997-01-06 | 1999-10-19 | Caterpillar Inc. | System and method for automatic bucket loading using crowd factors |
US5974352A (en) * | 1997-01-06 | 1999-10-26 | Caterpillar Inc. | System and method for automatic bucket loading using force vectors |
JP3904173B2 (ja) * | 1998-12-21 | 2007-04-11 | 株式会社小松製作所 | 作業車両の油圧制御装置 |
US6211471B1 (en) | 1999-01-27 | 2001-04-03 | Caterpillar Inc. | Control system for automatically controlling a work implement of an earthmoving machine to capture, lift and dump material |
US8726543B2 (en) * | 2006-11-30 | 2014-05-20 | Deere & Company | Automated blade with load management control |
US8036797B2 (en) * | 2007-03-20 | 2011-10-11 | Deere & Company | Method and system for controlling a vehicle for loading or digging material |
US7853384B2 (en) * | 2007-03-20 | 2010-12-14 | Deere & Company | Method and system for controlling a vehicle for loading or digging material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233691A (en) * | 1962-10-17 | 1966-02-08 | Biasi Charles P De | Hydraulic system, apparatus and arrangement for driving and steering vehicles |
US3231117A (en) * | 1962-10-23 | 1966-01-25 | Tractor vehicle and drive therefor | |
US3388821A (en) * | 1966-09-22 | 1968-06-18 | Warner Swasey Co | Hydraulic control means for loaders |
US3542228A (en) * | 1968-03-08 | 1970-11-24 | Case Co J I | Hydrostatic control device for loader tractor |
US3563137A (en) * | 1969-06-30 | 1971-02-16 | Cessna Aircraft Co | Hydraulic self-leveling control for boom and bucket |
-
1971
- 1971-03-22 FR FR7110033A patent/FR2140722A5/fr not_active Expired
-
1972
- 1972-03-13 BE BE780613A patent/BE780613A/xx unknown
- 1972-03-14 GB GB1183972A patent/GB1357993A/en not_active Expired
- 1972-03-16 US US00235442A patent/US3782572A/en not_active Expired - Lifetime
- 1972-03-17 AR AR240988A patent/AR193724A1/es active
- 1972-03-17 DE DE2213167A patent/DE2213167C2/de not_active Expired
- 1972-03-20 BR BR721594A patent/BR7201594D0/pt unknown
- 1972-03-20 IT IT67886/72A patent/IT953995B/it active
- 1972-03-22 ES ES401082A patent/ES401082A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE780613A (fr) | 1972-07-03 |
US3782572A (en) | 1974-01-01 |
FR2140722A5 (it) | 1973-01-19 |
DE2213167A1 (it) | 1972-09-28 |
AR193724A1 (es) | 1973-05-22 |
ES401082A1 (es) | 1975-02-16 |
DE2213167C2 (de) | 1982-04-29 |
GB1357993A (en) | 1974-06-26 |
BR7201594D0 (pt) | 1973-06-12 |
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