EP4249687A3 - Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung - Google Patents
Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung Download PDFInfo
- Publication number
- EP4249687A3 EP4249687A3 EP23186291.3A EP23186291A EP4249687A3 EP 4249687 A3 EP4249687 A3 EP 4249687A3 EP 23186291 A EP23186291 A EP 23186291A EP 4249687 A3 EP4249687 A3 EP 4249687A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gripper
- cable
- blades
- actuating
- ground
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000002689 soil Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 1
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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/13—Foundation slots or slits; Implements for making these slots or slits
-
- 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
-
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
- E02F3/60—Buckets, scrapers, or other digging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Earth Drilling (AREA)
- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23186291.3A EP4249687A3 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21191054.2A EP4134490B1 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
| EP23186291.3A EP4249687A3 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
Related Parent Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21191054.2A Division EP4134490B1 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
| EP21191054.2A Division-Into EP4134490B1 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4249687A2 EP4249687A2 (de) | 2023-09-27 |
| EP4249687A3 true EP4249687A3 (de) | 2023-11-29 |
Family
ID=77316903
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21191054.2A Active EP4134490B1 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
| EP23186291.3A Pending EP4249687A3 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21191054.2A Active EP4134490B1 (de) | 2021-08-12 | 2021-08-12 | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250137225A1 (de) |
| EP (2) | EP4134490B1 (de) |
| JP (1) | JP7769780B2 (de) |
| CN (1) | CN117897533A (de) |
| ES (1) | ES3019934T3 (de) |
| WO (1) | WO2023016883A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022123785A1 (de) * | 2022-09-16 | 2024-03-21 | Liebherr-Werk Nenzing Gmbh | Arbeitsgerät mit einem mechanischen Schlitzwandgreifer und Verfahren zum Durchführen eines Arbeitsschritts eines solchen |
| WO2025113766A1 (de) * | 2023-11-27 | 2025-06-05 | Bauer Maschinen Gmbh | Greifervorrichtung und verfahren zum betreiben einer greifervorrichtung |
| EP4675048A1 (de) | 2024-07-01 | 2026-01-07 | BAUER Maschinen GmbH | Seilgreifer und verfahren zum betreiben eines seilgreifers |
| EP4675050A1 (de) | 2024-07-01 | 2026-01-07 | BAUER Maschinen GmbH | Seilgreifer und verfahren zum betreiben eines seilgreifers |
| DE102024125138A1 (de) * | 2024-09-03 | 2026-03-05 | Liebherr-Werk Nenzing Gmbh | Arbeitsgerät mit einem Greifer, insbesondere Schlitzwandgreifer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271248A (en) * | 1968-09-24 | 1972-04-19 | Robert Wesley Martin | Hydraulically actuated bucket closing means |
| JPH03241118A (ja) * | 1990-02-19 | 1991-10-28 | Fujita Corp | 地中連続壁用溝の自動掘削装置 |
| EP0533558A1 (de) * | 1991-09-16 | 1993-03-24 | Compagnie Du Sol | Schalengreiferbagger |
| JP2001064993A (ja) * | 1999-08-25 | 2001-03-13 | Konoike Constr Ltd | 掘削揚土作業支援システム |
| US20120263566A1 (en) * | 2011-04-14 | 2012-10-18 | Taylor Wesley P | Swing automation for rope shovel |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4895007A (de) * | 1972-03-21 | 1973-12-06 | ||
| AU1831283A (en) | 1982-09-13 | 1984-03-22 | Compagnie Internationale Des Pieux Armes Frankignoul S.A. | Device for the suspension of a grab or grab bucket |
| DE3615068C1 (en) * | 1986-05-03 | 1987-10-08 | Dyckerhoff & Widmann Ag | Rope-guided trench-wall grab |
| JP3062410B2 (ja) * | 1994-11-22 | 2000-07-10 | 日本鋼管株式会社 | 光ファイバージャイロ付きクレーン用フック |
| JP3941428B2 (ja) | 2001-07-27 | 2007-07-04 | 株式会社大林組 | バケット式掘削機およびその運転方法 |
| JP3866962B2 (ja) | 2001-11-12 | 2007-01-10 | コベルコ建機株式会社 | 深穴作業機 |
| DE20310240U1 (de) | 2003-07-03 | 2003-09-11 | Wolfgang Rohr GmbH & Co. KG, 67165 Waldsee | Motorgreifer, insbesondere Motorunterwassergreifer |
| KR101354146B1 (ko) * | 2012-03-02 | 2014-01-27 | 주식회사 준엔지니어링 | 오토센터링기능을 가지는 토사굴착용 그라브장치 |
| WO2019163875A1 (ja) | 2018-02-22 | 2019-08-29 | 株式会社タダノ | カメラ装置、吊荷監視システム、及び、作業機 |
| EP3798367B1 (de) | 2019-09-25 | 2022-03-09 | BAUER Maschinen GmbH | Schlitzwandgreifer, verfahren zum betrieb eines schlitzwandgreifers und tiefbauverfahren |
-
2021
- 2021-08-12 EP EP21191054.2A patent/EP4134490B1/de active Active
- 2021-08-12 ES ES21191054T patent/ES3019934T3/es active Active
- 2021-08-12 EP EP23186291.3A patent/EP4249687A3/de active Pending
-
2022
- 2022-08-03 CN CN202280055530.9A patent/CN117897533A/zh active Pending
- 2022-08-03 JP JP2024508712A patent/JP7769780B2/ja active Active
- 2022-08-03 WO PCT/EP2022/071804 patent/WO2023016883A1/de not_active Ceased
- 2022-08-03 US US18/682,958 patent/US20250137225A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1271248A (en) * | 1968-09-24 | 1972-04-19 | Robert Wesley Martin | Hydraulically actuated bucket closing means |
| JPH03241118A (ja) * | 1990-02-19 | 1991-10-28 | Fujita Corp | 地中連続壁用溝の自動掘削装置 |
| EP0533558A1 (de) * | 1991-09-16 | 1993-03-24 | Compagnie Du Sol | Schalengreiferbagger |
| JP2001064993A (ja) * | 1999-08-25 | 2001-03-13 | Konoike Constr Ltd | 掘削揚土作業支援システム |
| US20120263566A1 (en) * | 2011-04-14 | 2012-10-18 | Taylor Wesley P | Swing automation for rope shovel |
Also Published As
| Publication number | Publication date |
|---|---|
| ES3019934T3 (en) | 2025-05-21 |
| US20250137225A1 (en) | 2025-05-01 |
| JP2024530219A (ja) | 2024-08-16 |
| JP7769780B2 (ja) | 2025-11-13 |
| CN117897533A (zh) | 2024-04-16 |
| EP4249687A2 (de) | 2023-09-27 |
| EP4134490A1 (de) | 2023-02-15 |
| EP4134490C0 (de) | 2025-02-12 |
| EP4134490B1 (de) | 2025-02-12 |
| WO2023016883A1 (de) | 2023-02-16 |
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