DE50113501D1 - Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines Baggers - Google Patents
Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines BaggersInfo
- Publication number
- DE50113501D1 DE50113501D1 DE50113501T DE50113501T DE50113501D1 DE 50113501 D1 DE50113501 D1 DE 50113501D1 DE 50113501 T DE50113501 T DE 50113501T DE 50113501 T DE50113501 T DE 50113501T DE 50113501 D1 DE50113501 D1 DE 50113501D1
- Authority
- DE
- Germany
- Prior art keywords
- excavator
- controlling
- hydraulic control
- slewing gear
- slewing
- 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 - Fee Related
Links
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°
- E02F9/123—Drives or control devices specially adapted therefor
-
- 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
- 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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2221—Control of flow rate; Load sensing arrangements
- E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
-
- 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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10102986 | 2001-01-23 | ||
DE10110935A DE10110935C1 (de) | 2001-01-23 | 2001-03-07 | Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines Baggers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50113501D1 true DE50113501D1 (de) | 2008-03-06 |
Family
ID=26008304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50113501T Expired - Fee Related DE50113501D1 (de) | 2001-01-23 | 2001-11-26 | Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines Baggers |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1225281B1 (de) |
DE (1) | DE50113501D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108397429B (zh) * | 2018-02-22 | 2020-03-06 | 潍柴动力股份有限公司 | 用于液压辅助制动及驱动的控制***及控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4405472A1 (de) * | 1994-02-11 | 1995-08-17 | Caterpillar Inc | Hydraulische Steuerung |
DE4420704C2 (de) * | 1994-06-14 | 2002-07-04 | Brueninghaus Hydromatik Gmbh | Hydrostatischer Antrieb, insbesondere für das Drehwerk eines Baggers |
DE19513032C1 (de) * | 1995-04-06 | 1996-08-14 | Brueninghaus Hydromatik Gmbh | Vorrichtung zum Verstellen des Fördervolumens einer Hydropumpe |
DE19620665C1 (de) * | 1996-05-22 | 1997-06-12 | Brueninghaus Hydromatik Gmbh | Hydraulische Steuerung, insbesondere zum Ansteuern des Drehwerks eines Baggers |
DE19625393A1 (de) * | 1996-05-22 | 1998-01-02 | Brueninghaus Hydromatik Gmbh | Drehwerksteuerung mit doppelseitiger Bremsung |
JP3685287B2 (ja) * | 1997-04-11 | 2005-08-17 | 株式会社小松製作所 | 可変容量型油圧ポンプの容量制御装置 |
-
2001
- 2001-11-26 DE DE50113501T patent/DE50113501D1/de not_active Expired - Fee Related
- 2001-11-26 EP EP20010128050 patent/EP1225281B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1225281B1 (de) | 2008-01-16 |
EP1225281A1 (de) | 2002-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |