DE3575755D1 - Vorrichtung zum antreiben des arbeitswerkzeuges eines baggers. - Google Patents
Vorrichtung zum antreiben des arbeitswerkzeuges eines baggers.Info
- Publication number
- DE3575755D1 DE3575755D1 DE8585116472T DE3575755T DE3575755D1 DE 3575755 D1 DE3575755 D1 DE 3575755D1 DE 8585116472 T DE8585116472 T DE 8585116472T DE 3575755 T DE3575755 T DE 3575755T DE 3575755 D1 DE3575755 D1 DE 3575755D1
- Authority
- DE
- Germany
- Prior art keywords
- excavator
- driving
- work tool
- tool
- work
- 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
- 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
-
- 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
-
- 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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Shovels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP85116472A EP0226657B1 (de) | 1985-12-23 | 1985-12-23 | Vorrichtung zum Antreiben des Arbeitswerkzeuges eines Baggers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3575755D1 true DE3575755D1 (de) | 1990-03-08 |
Family
ID=8193967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585116472T Expired - Fee Related DE3575755D1 (de) | 1985-12-23 | 1985-12-23 | Vorrichtung zum antreiben des arbeitswerkzeuges eines baggers. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4686782A (de) |
EP (1) | EP0226657B1 (de) |
DE (1) | DE3575755D1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0448849B1 (de) * | 1990-03-27 | 1994-11-09 | ATLAS WEYHAUSEN GmbH | Ausleger für einen Löffelbagger od. dgl. |
US5176491A (en) * | 1991-06-18 | 1993-01-05 | Case Corporation | Overcenter backhoe apparatus |
DE4134039A1 (de) * | 1991-10-15 | 1993-04-22 | Weimar Werk Baumaschinen Gmbh | Monoblockausleger fuer hydraulische krane und bagger |
US5486084A (en) * | 1993-06-07 | 1996-01-23 | Raymond F. Pitman | Multiple purpose material handling and working apparatus |
DE4328449A1 (de) * | 1993-08-24 | 1995-03-02 | Macmoter Spa | Baumaschine, insbesondere Baggerfahrzeug |
US7698838B1 (en) * | 2005-11-09 | 2010-04-20 | Strayhorn David W | Hoe equipped excavator having increased range |
JP4566935B2 (ja) * | 2006-03-13 | 2010-10-20 | ヤンマー株式会社 | 掘削作業機のブーム |
US20100008751A1 (en) * | 2006-07-24 | 2010-01-14 | Daniel Webb | Boom arrangement |
BR112012006335A2 (pt) * | 2009-09-21 | 2016-03-29 | Volvo Compact Equipment Sas | mergulhador extensível com porção extrudada para um braço de retroescavadeira |
JP5604455B2 (ja) * | 2012-01-16 | 2014-10-08 | 日立建機株式会社 | 建設機械のフロント作業機 |
ITMI20120206A1 (it) * | 2012-02-14 | 2013-08-15 | Cifa Spa | Segmento di un braccio articolato e braccio articolato comprendente detto segmento |
US11053666B2 (en) | 2017-03-23 | 2021-07-06 | Clark Equipment Company | Cylinder in boom |
DE202021103332U1 (de) | 2021-06-22 | 2021-07-05 | Robert Schreiber | Minibagger mit Verstellausleger |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910190A (en) * | 1955-09-07 | 1959-10-27 | Baas Erwin | Boom arm |
US3003649A (en) * | 1957-10-23 | 1961-10-10 | Warner Swasey Co | Turntable structure for hydraulic digging machines |
US3042233A (en) * | 1958-12-15 | 1962-07-03 | Koehring Co | Multiple joint backhoe |
US3057494A (en) * | 1959-01-30 | 1962-10-09 | Wain Roy Corp | Excavating apparatus |
US3148788A (en) * | 1961-06-28 | 1964-09-15 | Ferwerda Ray | Digging apparatus |
US3441154A (en) * | 1966-04-04 | 1969-04-29 | Warner Swasey Co | Material handling machine |
US3339763A (en) * | 1966-10-14 | 1967-09-05 | Univ Oklahoma State | Automatic back hoe control system |
US3390794A (en) * | 1967-03-09 | 1968-07-02 | Deere & Co | Extensible and retractable boom |
GB1249330A (en) * | 1967-10-26 | 1971-10-13 | Orenstein & Koppel Ag | Bucket for a hydraulic excavator |
US3532234A (en) * | 1968-07-11 | 1970-10-06 | Grant Inc Louis A | Scoop attachment for a demolition machine and the like |
US3554395A (en) * | 1969-04-25 | 1971-01-12 | Glenn G Dunbar | Crane |
US3653131A (en) * | 1970-03-24 | 1972-04-04 | Ware Machine Works Inc | Excavating apparatus |
US4069637A (en) * | 1976-08-09 | 1978-01-24 | Caterpillar Tractor Co. | Tubular section boom |
US4214923A (en) * | 1978-10-04 | 1980-07-29 | Caterpillar Tractor Co. | Method for treating metal |
GB2051002A (en) * | 1979-05-29 | 1981-01-14 | Jax Products Eng Ltd | Loading attachment for a tractor |
CA1212650A (en) * | 1983-11-16 | 1986-10-14 | Riccardo Magni | Self-propelled lifting plant of the type widely known as high lift truck |
-
1985
- 1985-12-23 EP EP85116472A patent/EP0226657B1/de not_active Expired - Lifetime
- 1985-12-23 DE DE8585116472T patent/DE3575755D1/de not_active Expired - Fee Related
- 1985-12-30 US US06/814,434 patent/US4686782A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0226657A1 (de) | 1987-07-01 |
US4686782A (en) | 1987-08-18 |
EP0226657B1 (de) | 1990-01-31 |
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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 |