ATE7522T1 - Grabgefaess. - Google Patents
Grabgefaess.Info
- Publication number
- ATE7522T1 ATE7522T1 AT81100893T AT81100893T ATE7522T1 AT E7522 T1 ATE7522 T1 AT E7522T1 AT 81100893 T AT81100893 T AT 81100893T AT 81100893 T AT81100893 T AT 81100893T AT E7522 T1 ATE7522 T1 AT E7522T1
- Authority
- AT
- Austria
- Prior art keywords
- pivot bearing
- mounting
- boom
- hydraulic cylinder
- excavator bucket
- 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
- E02F3/28—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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803004974 DE3004974A1 (de) | 1980-02-11 | 1980-02-11 | Grabgefaess |
EP81100893A EP0033966B1 (de) | 1980-02-11 | 1981-02-09 | Grabgefäss |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE7522T1 true ATE7522T1 (de) | 1984-06-15 |
Family
ID=6094278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81100893T ATE7522T1 (de) | 1980-02-11 | 1981-02-09 | Grabgefaess. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0033966B1 (de) |
AT (1) | ATE7522T1 (de) |
DE (2) | DE3004974A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9407859U1 (de) * | 1994-05-11 | 1994-09-01 | Mieger, Rolf, 88457 Kirchdorf | Hydraulisch schwenkbarer Grabenräumlöffel |
EP0957209B1 (de) * | 1998-05-12 | 2007-02-14 | Rolf Mieger | Hydraulische Kolben-Zylinder-Einheit für einen Schwenktrieb |
ES1045081Y (es) * | 2000-01-14 | 2000-12-16 | Pulgar Emilio Alvarez | Mecanismo hidraulico aplicable sobre cazos o palas excavadoras o similares. |
FI6248U1 (fi) * | 2004-02-24 | 2004-05-27 | Reijo Niilo Saukko | Järjestely työlaitteen ohjaamiseksi |
DE202010016242U1 (de) * | 2010-12-06 | 2014-02-13 | Liebherr-Hydraulikbagger Gmbh | Abdeckung |
KR102326514B1 (ko) * | 2019-09-19 | 2021-11-12 | 음화영 | 굴삭기용 그레이더 |
KR102302160B1 (ko) * | 2020-12-21 | 2021-09-14 | 서대운 | 굴삭기용 어태치먼트 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631745A (en) * | 1951-08-10 | 1953-03-17 | Jr Harry W Addison | Scoop mounting and dumping mechanism |
US3231116A (en) * | 1963-10-23 | 1966-01-25 | Olin B Powell | Excavating machine |
US3289866A (en) * | 1965-02-23 | 1966-12-06 | Norman B Emery | Back hoe dipper attachment for digging laterally sloped excavations |
DE1634873A1 (de) * | 1967-01-20 | 1970-10-22 | Liebherr Dr Ing E H Hans | Bagger |
GB1415132A (en) * | 1973-06-30 | 1975-11-26 | Mak Maschinenbau Gmbh | Earth moving attachment for vehicles |
US3915501A (en) * | 1974-11-22 | 1975-10-28 | Caterpillar Tractor Co | Mounting arrangement for impact rock-breaker |
-
1980
- 1980-02-11 DE DE19803004974 patent/DE3004974A1/de not_active Withdrawn
-
1981
- 1981-02-09 DE DE8181100893T patent/DE3163557D1/de not_active Expired
- 1981-02-09 EP EP81100893A patent/EP0033966B1/de not_active Expired
- 1981-02-09 AT AT81100893T patent/ATE7522T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0033966A2 (de) | 1981-08-19 |
EP0033966A3 (en) | 1981-08-26 |
DE3163557D1 (en) | 1984-06-20 |
DE3004974A1 (de) | 1981-08-20 |
EP0033966B1 (de) | 1984-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EELA | Cancelled due to lapse of time |