ES416341A1 - Mining machine - Google Patents
Mining machineInfo
- Publication number
- ES416341A1 ES416341A1 ES416341A ES416341A ES416341A1 ES 416341 A1 ES416341 A1 ES 416341A1 ES 416341 A ES416341 A ES 416341A ES 416341 A ES416341 A ES 416341A ES 416341 A1 ES416341 A1 ES 416341A1
- Authority
- ES
- Spain
- Prior art keywords
- tracks
- tangent
- center
- machine
- loading device
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
- E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Road Repair (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Combines (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
Partial cutting chaffing machine with crawler running gear and a loading device capable of being raised and lowered that forms a ramp to the ground with an arrow-shaped cutting edge, characterized by the edges of the cutting edge (7) they are in the deepest position of the loading device (4) in a plane (15) that is tangent to the tracks (11) in places that are behind the center of the track undercarriage, preferably it is tangent to the ends rear of the tread surface (14) of the tracks (11) and is remote from the parts of the tread surface (14) of the tracks that are in front of the center of the track undercarriage. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT563972A AT322485B (en) | 1972-06-30 | 1972-06-30 | PARTIAL CUTTING MACHINE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416341A1 true ES416341A1 (en) | 1976-02-16 |
Family
ID=3577996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416341A Expired ES416341A1 (en) | 1972-06-30 | 1973-06-27 | Mining machine |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5344882B2 (en) |
| AR (1) | AR206200A1 (en) |
| AT (1) | AT322485B (en) |
| BE (1) | BE801769A (en) |
| BG (2) | BG30026A3 (en) |
| BR (1) | BR7304831D0 (en) |
| CA (1) | CA988951A (en) |
| CS (1) | CS166170B2 (en) |
| DD (1) | DD107109A5 (en) |
| DE (1) | DE2332469C3 (en) |
| ES (1) | ES416341A1 (en) |
| FR (1) | FR2191014B1 (en) |
| GB (1) | GB1419148A (en) |
| HU (1) | HU168279B (en) |
| PL (1) | PL87082B1 (en) |
| RO (1) | RO67422A (en) |
| SE (1) | SE404059B (en) |
| SU (1) | SU645611A3 (en) |
| YU (1) | YU178773A (en) |
| ZA (1) | ZA734359B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2437683C3 (en) * | 1974-08-05 | 1978-06-29 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Tunneling machine |
| AT340349B (en) * | 1975-09-03 | 1977-12-12 | Voest Ag | PROCESS FOR SCRAPING AND SCRAPING MACHINE |
| DE3425293C2 (en) * | 1984-07-10 | 1986-11-13 | Bergwerksverband Gmbh, 4300 Essen | Device for driving elongated underground vaults with an n-shaped cross-section |
| WO2016055087A1 (en) * | 2014-10-06 | 2016-04-14 | Sandvik Intellectual Property Ab | Cutting apparatus |
| RU2642747C1 (en) * | 2016-08-03 | 2018-01-25 | Акционерное Общество "Копейский Машиностроительный Завод" | Mining machine |
| CN111156023A (en) * | 2020-02-19 | 2020-05-15 | 兖州煤业股份有限公司 | Conveyor for roadheader with crusher |
| CN112814674B (en) * | 2021-02-25 | 2026-02-27 | 天地上海采掘装备科技有限公司 | Auxiliary loading mechanism of suspended coal mining machine and suspended coal mining machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1371560A (en) * | 1963-10-09 | 1964-09-04 | Coal Industry Patents Ltd | Havers |
| DE1274543B (en) * | 1966-03-10 | 1968-08-08 | Eickhoff Geb | Tunneling machine |
| US3499684A (en) * | 1968-04-01 | 1970-03-10 | Jeffrey Galion Inc | Mining machine with drive construction for operating elements of the mining machine |
-
1972
- 1972-06-30 AT AT563972A patent/AT322485B/en active
-
1973
- 1973-01-01 AR AR248813A patent/AR206200A1/en active
- 1973-06-15 HU HUOE200A patent/HU168279B/hu unknown
- 1973-06-26 BG BG023988A patent/BG30026A3/en unknown
- 1973-06-26 DE DE2332469A patent/DE2332469C3/en not_active Expired
- 1973-06-26 ZA ZA734359A patent/ZA734359B/en unknown
- 1973-06-26 BG BG023987A patent/BG30025A3/en unknown
- 1973-06-27 ES ES416341A patent/ES416341A1/en not_active Expired
- 1973-06-28 CS CS4682A patent/CS166170B2/cs unknown
- 1973-06-28 SE SE7309082A patent/SE404059B/en unknown
- 1973-06-28 PL PL1973163675A patent/PL87082B1/pl unknown
- 1973-06-28 FR FR7324022A patent/FR2191014B1/fr not_active Expired
- 1973-06-29 JP JP7353173A patent/JPS5344882B2/ja not_active Expired
- 1973-06-29 BE BE6044208A patent/BE801769A/en unknown
- 1973-06-29 CA CA175,246A patent/CA988951A/en not_active Expired
- 1973-06-29 SU SU731936333A patent/SU645611A3/en active
- 1973-06-29 GB GB3105573A patent/GB1419148A/en not_active Expired
- 1973-06-29 BR BR4831/73A patent/BR7304831D0/en unknown
- 1973-06-29 YU YU01787/73A patent/YU178773A/en unknown
- 1973-06-30 RO RO7375290A patent/RO67422A/en unknown
- 1973-07-02 DD DD172004A patent/DD107109A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2191014B1 (en) | 1977-05-13 |
| BG30025A3 (en) | 1981-03-16 |
| SE404059B (en) | 1978-09-18 |
| CS166170B2 (en) | 1976-01-29 |
| GB1419148A (en) | 1975-12-24 |
| AU5752973A (en) | 1975-01-09 |
| AT322485B (en) | 1975-05-26 |
| DD107109A5 (en) | 1974-07-12 |
| BG30026A3 (en) | 1981-03-16 |
| FR2191014A1 (en) | 1974-02-01 |
| SU645611A3 (en) | 1979-01-30 |
| YU178773A (en) | 1982-08-31 |
| BR7304831D0 (en) | 1974-09-05 |
| RO67422A (en) | 1980-12-30 |
| HU168279B (en) | 1976-03-28 |
| AR206200A1 (en) | 1976-07-07 |
| PL87082B1 (en) | 1976-06-30 |
| DE2332469C3 (en) | 1983-03-24 |
| JPS4964501A (en) | 1974-06-22 |
| CA988951A (en) | 1976-05-11 |
| DE2332469A1 (en) | 1974-01-17 |
| DE2332469B2 (en) | 1982-09-16 |
| BE801769A (en) | 1973-10-15 |
| JPS5344882B2 (en) | 1978-12-02 |
| ZA734359B (en) | 1974-06-26 |
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