DE3346800C2 - Hydraulikbagger - Google Patents
HydraulikbaggerInfo
- Publication number
- DE3346800C2 DE3346800C2 DE19833346800 DE3346800A DE3346800C2 DE 3346800 C2 DE3346800 C2 DE 3346800C2 DE 19833346800 DE19833346800 DE 19833346800 DE 3346800 A DE3346800 A DE 3346800A DE 3346800 C2 DE3346800 C2 DE 3346800C2
- Authority
- DE
- Germany
- Prior art keywords
- wedgeq
- angle
- upper carriage
- udf54
- angular velocity
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000033001 locomotion Effects 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 101150018444 sub2 gene Proteins 0.000 claims description 3
- 230000006870 function Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/128—Braking systems
-
- 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
- E02F3/325—Backhoes of the miniature type
-
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57234298A JPS59118929A (ja) | 1982-12-24 | 1982-12-24 | 掘削作業車 |
| JP4985283U JPS59156956U (ja) | 1983-04-04 | 1983-04-04 | 作業車の旋回台回転角検出装置 |
| JP13498783A JPS6026728A (ja) | 1983-07-21 | 1983-07-21 | 旋回型作業車 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3346800A1 DE3346800A1 (de) | 1984-07-05 |
| DE3346800C2 true DE3346800C2 (de) | 1987-04-02 |
Family
ID=27293761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833346800 Expired DE3346800C2 (de) | 1982-12-24 | 1983-12-23 | Hydraulikbagger |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3346800C2 (pt) |
| FR (1) | FR2538575B1 (pt) |
| GB (1) | GB2134876B (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006040459B4 (de) * | 2005-09-07 | 2012-12-13 | Terex Demag Gmbh | Hydrauliksteuerkreis |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508691C1 (de) * | 1985-03-12 | 1986-07-10 | Eisenwerke Kaiserslautern Göppner GmbH, 6750 Kaiserslautern | Hydraulisches Erdbaufahrzeug mit einem schwenkbaren Ausleger |
| US4771855A (en) * | 1987-05-15 | 1988-09-20 | Kubota Ltd. | Backhoe vehicle |
| CA1333416C (en) * | 1988-11-18 | 1994-12-06 | Tetsuya Nishida | Pivotal movement control device for boom-equipped working machine |
| ES2047675T3 (es) * | 1989-07-26 | 1994-03-01 | Kobe Steel Ltd | Metodo de controlar la operacion de giro de un mecanismo de giro y un sistema de control hidraulico para llevar a cabo el mismo. |
| DE19920867A1 (de) * | 1999-05-06 | 2001-02-08 | Orenstein & Koppel Ag | Verfahren zum Abbremsen eines drehbaren Oberwagens einer Arbeitsmaschine sowie Schwenkbremseinrichtung |
| DE102011018267A1 (de) | 2011-04-20 | 2012-10-25 | Schwing Gmbh | Vorrichtung und Verfahren zur Dickstoff-, insbesondere Betonförderung mit Drehwinkelmessung |
| DE102017117505B4 (de) | 2017-08-02 | 2020-10-22 | Manitowoc Crane Group France Sas | Kran mit geschlossenem Hydraulikkreislauf |
| JP6946234B2 (ja) | 2018-04-27 | 2021-10-06 | 株式会社小松製作所 | 積込機械の制御装置および制御方法 |
| US11577796B2 (en) | 2019-07-11 | 2023-02-14 | Deere & Company | Auto track alignment and undercarriage swing |
| CN111622283B (zh) * | 2020-06-17 | 2024-09-06 | 雷沃重工集团有限公司 | 一种挖掘机动作状态监测装置、挖掘机及控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1452033A (en) * | 1974-01-04 | 1976-10-06 | Mo Gorny I Ural Z Tyazhelogo M | Control device for a dragline excavator |
| US4015729A (en) * | 1976-01-02 | 1977-04-05 | J. I. Case Company | Automatic control system for backhoe |
| FR2395412A1 (fr) * | 1977-06-23 | 1979-01-19 | Poclain Sa | Dispositif d'arret automatique de la rotation d'un moteur hydraulique |
-
1983
- 1983-12-19 GB GB08333768A patent/GB2134876B/en not_active Expired
- 1983-12-23 FR FR8320703A patent/FR2538575B1/fr not_active Expired
- 1983-12-23 DE DE19833346800 patent/DE3346800C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006040459B4 (de) * | 2005-09-07 | 2012-12-13 | Terex Demag Gmbh | Hydrauliksteuerkreis |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2134876A (en) | 1984-08-22 |
| FR2538575A1 (fr) | 1984-06-29 |
| GB2134876B (en) | 1987-01-21 |
| GB8333768D0 (en) | 1984-01-25 |
| DE3346800A1 (de) | 1984-07-05 |
| FR2538575B1 (fr) | 1987-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |