DE2246677A1 - Trockenbagger zum ausheben von grabloechern - Google Patents
Trockenbagger zum ausheben von grabloechernInfo
- Publication number
- DE2246677A1 DE2246677A1 DE19722246677 DE2246677A DE2246677A1 DE 2246677 A1 DE2246677 A1 DE 2246677A1 DE 19722246677 DE19722246677 DE 19722246677 DE 2246677 A DE2246677 A DE 2246677A DE 2246677 A1 DE2246677 A1 DE 2246677A1
- Authority
- DE
- Germany
- Prior art keywords
- bucket
- dry
- chassis
- shaft
- conveyor
- 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
- 238000009412 basement excavation Methods 0.000 claims description 33
- 230000002441 reversible effect Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- RZTAMFZIAATZDJ-UHFFFAOYSA-N felodipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC(Cl)=C1Cl RZTAMFZIAATZDJ-UHFFFAOYSA-N 0.000 claims 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/086—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain vertically shiftable relative to the frame
-
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
-
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/082—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain including a belt-type conveyor for transporting the excavated material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Harvesting Machines For Root Crops (AREA)
- Chain Conveyers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18406371A | 1971-09-27 | 1971-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2246677A1 true DE2246677A1 (de) | 1973-04-05 |
Family
ID=22675417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722246677 Pending DE2246677A1 (de) | 1971-09-27 | 1972-09-22 | Trockenbagger zum ausheben von grabloechern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3772807A (enExample) |
| BE (1) | BE789358A (enExample) |
| DE (1) | DE2246677A1 (enExample) |
| FR (1) | FR2154611A1 (enExample) |
| GB (1) | GB1369735A (enExample) |
| IT (1) | IT967887B (enExample) |
| NL (1) | NL7213075A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843742A (en) * | 1986-06-13 | 1989-07-04 | Continuous Concrete Casting Pty. Limited | Trenching apparatus and methods of forming inground retaining walls |
| US20040172862A1 (en) * | 2002-07-31 | 2004-09-09 | Cole William R. | Mobile grave excavator |
| DE102015212902A1 (de) * | 2015-07-09 | 2017-01-12 | Wirtgen Gmbh | Fräsmaschine zum Bearbeiten von Bodenoberflächen, Übergabeeinrichtung, sowie Verfahren zur Übergabe von abgefrästem Material |
| CN119057595B (zh) * | 2024-11-04 | 2025-01-10 | 山东大众机械制造股份有限公司 | 一种中型挖掘机连杆加工打磨装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1341138A (en) * | 1918-11-08 | 1920-05-25 | John M Kincade | Digging-machine |
| US1980897A (en) * | 1933-01-30 | 1934-11-13 | Winings Willie Ernest | Road machine |
| US2360069A (en) * | 1943-02-08 | 1944-10-10 | Super Mold Corp | Conveyer mounting and feed unit |
| US2648422A (en) * | 1950-07-28 | 1953-08-11 | Athey Products Corp | Swivel conveyer and means for mounting and driving the same |
| US2673407A (en) * | 1950-10-12 | 1954-03-30 | Hugh B Williams | Grave digger |
| US2782534A (en) * | 1951-10-15 | 1957-02-26 | Wall Cleo | Earth digging machine |
| US2814377A (en) * | 1953-06-29 | 1957-11-26 | Albert G Jirak | Conveyor attachment for elevating machinery |
| US2817911A (en) * | 1954-08-13 | 1957-12-31 | Owen Pewthers Mfg Company Inc | Trencher |
| US3015175A (en) * | 1959-07-10 | 1962-01-02 | Robert D Smith | Excavator |
| US3474551A (en) * | 1966-08-05 | 1969-10-28 | Guy C Pearson | Mobile grave excavator |
| US3577664A (en) * | 1968-07-22 | 1971-05-04 | Delta Diggers Inc | Excavation machine having improved digging elements |
-
0
- BE BE789358D patent/BE789358A/xx unknown
-
1971
- 1971-09-27 US US00184063A patent/US3772807A/en not_active Expired - Lifetime
-
1972
- 1972-09-13 GB GB4255972A patent/GB1369735A/en not_active Expired
- 1972-09-22 DE DE19722246677 patent/DE2246677A1/de active Pending
- 1972-09-26 FR FR7234068A patent/FR2154611A1/fr not_active Withdrawn
- 1972-09-26 IT IT29702/72A patent/IT967887B/it active
- 1972-09-27 NL NL7213075A patent/NL7213075A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1369735A (en) | 1974-10-09 |
| US3772807A (en) | 1973-11-20 |
| BE789358A (fr) | 1973-03-27 |
| NL7213075A (enExample) | 1973-03-29 |
| IT967887B (it) | 1974-03-11 |
| FR2154611A1 (enExample) | 1973-05-11 |
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