AR207132A1 - Estabilizador de la pala de una maquina trabajadora de la tierra - Google Patents
Estabilizador de la pala de una maquina trabajadora de la tierraInfo
- Publication number
- AR207132A1 AR207132A1 AR256992A AR25699274A AR207132A1 AR 207132 A1 AR207132 A1 AR 207132A1 AR 256992 A AR256992 A AR 256992A AR 25699274 A AR25699274 A AR 25699274A AR 207132 A1 AR207132 A1 AR 207132A1
- Authority
- AR
- Argentina
- Prior art keywords
- stabilizer
- blade
- working machine
- earth working
- earth
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
- E02F3/845—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using mechanical sensors to determine the blade position, e.g. inclinometers, gyroscopes, pendulums
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US434982A US3896899A (en) | 1974-01-21 | 1974-01-21 | Blade stabilizer for earth working apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
AR207132A1 true AR207132A1 (es) | 1976-09-15 |
Family
ID=23726506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR256992A AR207132A1 (es) | 1974-01-21 | 1974-01-01 | Estabilizador de la pala de una maquina trabajadora de la tierra |
Country Status (7)
Country | Link |
---|---|
US (1) | US3896899A (es) |
JP (1) | JPS5724448B2 (es) |
AR (1) | AR207132A1 (es) |
BR (1) | BR7500384A (es) |
CA (1) | CA1028027A (es) |
GB (1) | GB1488202A (es) |
ZA (1) | ZA747136B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064945A (en) * | 1975-03-10 | 1977-12-27 | J. I. Case Company | Electronic depth control system |
US4085805A (en) * | 1976-01-26 | 1978-04-25 | Honeywell Inc. | Earth working machine with elevation control for tool thereof |
US4431060A (en) * | 1981-04-15 | 1984-02-14 | Caterpillar Tractor Co. | Earth working machine and blade condition control system therefor |
JPS5980829A (ja) * | 1982-10-29 | 1984-05-10 | Kubota Ltd | 整地スクレ−パ付きトラクタ |
JPS6280103U (es) * | 1985-11-11 | 1987-05-22 | ||
US5584346A (en) * | 1992-07-27 | 1996-12-17 | Komatsu Est Corp. | Control system for a motor grader |
US5551518A (en) * | 1994-09-28 | 1996-09-03 | Caterpillar Inc. | Tilt rate compensation implement system and method |
US5653155A (en) * | 1996-01-29 | 1997-08-05 | Caterpillar Inc. | Method and apparatus for single lever control of multiple actuators |
CA2257049A1 (en) * | 1997-12-31 | 1999-06-30 | Richard Gramm | Combine header height control |
DE10000771C2 (de) | 2000-01-11 | 2003-06-12 | Brueninghaus Hydromatik Gmbh | Vorrichtung und Verfahren zur Lageregelung für Arbeitseinrichtungen mobiler Arbeitsmaschinen |
US6883299B1 (en) | 2003-08-05 | 2005-04-26 | Richard Gramm | Height sensor arrangement for agricultural applications |
US8406963B2 (en) | 2009-08-18 | 2013-03-26 | Caterpillar Inc. | Implement control system for a machine |
US8869910B2 (en) | 2010-04-07 | 2014-10-28 | Caterpillar Inc. | DCM circle shoe having angled wear insert |
CN102505718B (zh) * | 2011-11-22 | 2014-10-01 | 潍柴动力股份有限公司 | 推土机及其扭矩平滑动力系统 |
US8600621B2 (en) | 2011-12-20 | 2013-12-03 | Caterpillar Inc. | System and method for controlling slip |
US20130158818A1 (en) * | 2011-12-20 | 2013-06-20 | Caterpillar Inc. | Implement control system for a machine |
US9194101B2 (en) * | 2014-04-17 | 2015-11-24 | Gregory P. Costello | Method and apparatus for earth moving and surface grading |
US9458599B2 (en) * | 2014-04-17 | 2016-10-04 | Gregory P. Costello | Method and apparatus for earth moving and surface grading |
US11598068B2 (en) * | 2020-05-28 | 2023-03-07 | Caterpillar Inc. | Drawbar assembly for a motor grader |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026638A (en) * | 1960-01-28 | 1962-03-27 | Sanders Associates Inc | Automatic blade slope control system |
US3497014A (en) * | 1967-05-01 | 1970-02-24 | United Aircraft Corp | Automatic blade bite control |
US3495663A (en) * | 1968-06-26 | 1970-02-17 | Caterpillar Tractor Co | Integrated automatic slope-grade control system for motor graders |
US3486564A (en) * | 1969-02-24 | 1969-12-30 | Caterpillar Tractor Co | Vertical reference system |
US3604512A (en) * | 1969-09-16 | 1971-09-14 | Caterpillar Tractor Co | Electrooptical control system for vehicles |
US3637026A (en) * | 1969-10-06 | 1972-01-25 | Cmi Corp | Cross slope control of mobile machinery |
-
1974
- 1974-01-01 AR AR256992A patent/AR207132A1/es active
- 1974-01-21 US US434982A patent/US3896899A/en not_active Expired - Lifetime
- 1974-10-18 CA CA211,745A patent/CA1028027A/en not_active Expired
- 1974-11-06 ZA ZA00747136A patent/ZA747136B/xx unknown
-
1975
- 1975-01-08 JP JP483275A patent/JPS5724448B2/ja not_active Expired
- 1975-01-21 GB GB2627/75A patent/GB1488202A/en not_active Expired
- 1975-01-21 BR BR384/75A patent/BR7500384A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB1488202A (en) | 1977-10-12 |
BR7500384A (pt) | 1975-11-04 |
CA1028027A (en) | 1978-03-14 |
JPS5724448B2 (es) | 1982-05-24 |
US3896899A (en) | 1975-07-29 |
JPS50103101A (es) | 1975-08-14 |
ZA747136B (en) | 1975-11-26 |
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