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
- 238000005065 mining Methods 0.000 title 1
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Road Repair (AREA)
- Combines (AREA)
- Threshing Machine Elements (AREA)
- Harvesting Machines For Root Crops (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (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) | BG30025A3 (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 (6)
| 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 |
| CA2960064C (en) * | 2014-10-06 | 2022-08-16 | 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 | Take breaker's conveyer for entry driving 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 ZA ZA734359A patent/ZA734359B/en unknown
- 1973-06-26 BG BG7323987A patent/BG30025A3/en not_active Expired
- 1973-06-26 BG BG7323988A patent/BG30026A3/en unknown
- 1973-06-26 DE DE2332469A patent/DE2332469C3/en not_active Expired
- 1973-06-27 ES ES416341A patent/ES416341A1/en not_active Expired
- 1973-06-28 FR FR7324022A patent/FR2191014B1/fr 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
- 1973-06-29 CA CA175,246A patent/CA988951A/en not_active Expired
- 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
- 1973-06-29 SU SU731936333A patent/SU645611A3/en active
- 1973-06-29 JP JP7353173A patent/JPS5344882B2/ja not_active Expired
- 1973-06-29 BE BE6044208A patent/BE801769A/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 |
|---|---|
| CA988951A (en) | 1976-05-11 |
| DE2332469A1 (en) | 1974-01-17 |
| DE2332469B2 (en) | 1982-09-16 |
| SE404059B (en) | 1978-09-18 |
| HU168279B (en) | 1976-03-28 |
| DE2332469C3 (en) | 1983-03-24 |
| YU178773A (en) | 1982-08-31 |
| GB1419148A (en) | 1975-12-24 |
| DD107109A5 (en) | 1974-07-12 |
| AT322485B (en) | 1975-05-26 |
| CS166170B2 (en) | 1976-01-29 |
| AR206200A1 (en) | 1976-07-07 |
| AU5752973A (en) | 1975-01-09 |
| FR2191014B1 (en) | 1977-05-13 |
| BE801769A (en) | 1973-10-15 |
| FR2191014A1 (en) | 1974-02-01 |
| JPS5344882B2 (en) | 1978-12-02 |
| BG30026A3 (en) | 1981-03-16 |
| BG30025A3 (en) | 1981-03-16 |
| ZA734359B (en) | 1974-06-26 |
| PL87082B1 (en) | 1976-06-30 |
| BR7304831D0 (en) | 1974-09-05 |
| SU645611A3 (en) | 1979-01-30 |
| JPS4964501A (en) | 1974-06-22 |
| RO67422A (en) | 1980-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA961899A (en) | Lower track roller for the endless track of a crawler tractor | |
| ES416341A1 (en) | Mining machine | |
| CA942360A (en) | Endless drive track for paving machine | |
| GB1310598A (en) | Powered loader vehicle | |
| CH527672A (en) | Shovel on a blower wheel designed for throwing granular abrasive | |
| CA951770A (en) | Drive axle for wide-track crawler vehicles | |
| CA923411A (en) | Road wheel for crawler tractor | |
| NL6608637A (en) | Chain wheel for a vehicle with track chains | |
| CA949625A (en) | Edge rib for endless track | |
| AU461007B2 (en) | Track roller for track-type tractors | |
| CH518212A (en) | Hydraulically operated device for changing the track in caterpillar vehicles | |
| JPS5269129A (en) | Crawler or caterpillar for tractor | |
| CA1006207A (en) | Crawler tractor track chain drive assembly | |
| JPS5269128A (en) | Crawler or caterpillar for tractor | |
| CA820756A (en) | Endless track unit for snow tractors | |
| CA896431A (en) | Endless track for tracked vehicles | |
| ZA71766B (en) | Track roller for track-type tractors | |
| CA844471A (en) | Endless track for track laying vehicles | |
| CA703157A (en) | Cleat for vehicle endless track | |
| CA797114A (en) | Track apparatus for crawler type vehicles | |
| CA744289A (en) | Endless track drive for snow vehicles | |
| CA846077A (en) | Endless tracked vehicle | |
| CA807571A (en) | Endless track for track laying vehicles | |
| CA926450A (en) | Endless tread for motor-driven vehicle | |
| AU433447B2 (en) | Endless belt track for vehicles |