PL198781A1 - Sposob wybierania urobku wrebiarka do ciaglej eksploatacji oraz wrebiarka do ciaglej eksploatacji z obrotowa glowica o liniowym wrebieniu - Google Patents
Sposob wybierania urobku wrebiarka do ciaglej eksploatacji oraz wrebiarka do ciaglej eksploatacji z obrotowa glowica o liniowym wrebieniuInfo
- Publication number
- PL198781A1 PL198781A1 PL19878177A PL19878177A PL198781A1 PL 198781 A1 PL198781 A1 PL 198781A1 PL 19878177 A PL19878177 A PL 19878177A PL 19878177 A PL19878177 A PL 19878177A PL 198781 A1 PL198781 A1 PL 198781A1
- Authority
- PL
- Poland
- Prior art keywords
- willer
- continuous
- money
- choosing
- rotating linear
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/732,676 US4062595A (en) | 1976-10-15 | 1976-10-15 | Automatic face transfer linear cutting rotary head continuous mining machine and method |
Publications (2)
Publication Number | Publication Date |
---|---|
PL198781A1 true PL198781A1 (pl) | 1978-05-22 |
PL119383B1 PL119383B1 (en) | 1981-12-31 |
Family
ID=24944539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1977198781A PL119383B1 (en) | 1976-10-15 | 1977-06-11 | Cutting machine with revolving head of continuous running and linear cutting for mine working facejjsja golovkojj i linejjnojj zarubkojj zaboja |
Country Status (10)
Country | Link |
---|---|
US (1) | US4062595A (pl) |
JP (1) | JPS6018795B2 (pl) |
AU (1) | AU511273B2 (pl) |
CA (1) | CA1080757A (pl) |
CS (1) | CS226168B2 (pl) |
DE (1) | DE2744722A1 (pl) |
FR (1) | FR2367905A1 (pl) |
GB (1) | GB1584725A (pl) |
PL (1) | PL119383B1 (pl) |
SE (1) | SE7708798L (pl) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012077A (en) * | 1976-07-02 | 1977-03-15 | The United States Of America As Represented By The Secretary Of The Interior | Linear cutting rotary head continuous mining machine |
US4303277A (en) * | 1980-02-06 | 1981-12-01 | The United States Of America As Represented By The Secretary Of The Interior | Triangular shaped cutting head for use with a longwall mining machine |
US4380354A (en) * | 1981-03-12 | 1983-04-19 | National Mine Service Company | Mining machine loading bin mounted on boom structure and method |
DE3511525A1 (de) * | 1985-03-29 | 1986-10-09 | Fried. Krupp Gmbh, 4300 Essen | Schaufelradbagger |
DE3542084A1 (de) * | 1985-11-28 | 1987-06-04 | Phb Weserhuette Ag | Ladevorrichtung, die dem gewinnungsorgan einer vortriebs- oder gewinnungsmaschine zugeordnet ist |
US5152592A (en) * | 1986-01-22 | 1992-10-06 | Krayer William L | Corner cabinet |
US5879057A (en) * | 1996-11-12 | 1999-03-09 | Amvest Corporation | Horizontal remote mining system, and method |
US6478018B2 (en) | 1999-09-01 | 2002-11-12 | Nelson Industries, Inc. | Multi-peripheral perimeter sealed flat panel coalescing filter element |
CN102094646A (zh) * | 2010-11-18 | 2011-06-15 | 新汶矿业集团有限责任公司协庄煤矿 | 极硬夹矸复杂结构煤层综采工艺 |
CN102094647B (zh) * | 2010-12-31 | 2012-10-03 | 大同煤矿集团有限责任公司 | 两硬条件薄煤层安全高效综采方法 |
CN103470258A (zh) * | 2013-09-27 | 2013-12-25 | 忻州市三源煤矿机械有限公司 | 一种转载机机头支撑装置 |
WO2015046590A1 (ja) * | 2013-09-30 | 2015-04-02 | 株式会社小松製作所 | 積込機械 |
WO2015046612A1 (ja) * | 2013-09-30 | 2015-04-02 | 株式会社小松製作所 | 積込機械 |
WO2015046597A1 (ja) * | 2013-09-30 | 2015-04-02 | 株式会社小松製作所 | 積込機械 |
CN105041311A (zh) * | 2015-05-30 | 2015-11-11 | 山西晋城无烟煤矿业集团有限责任公司 | 铺设三角溜拐弯掘进施工工艺 |
CN105775608B (zh) * | 2016-03-30 | 2018-05-01 | 中煤张家口煤矿机械有限责任公司 | 一种刮板输送机的机头推移部 |
CN114856560A (zh) * | 2022-05-25 | 2022-08-05 | 山东里能鲁西矿业有限公司 | 一种井工煤矿采煤工作面三角煤清理装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE501703C (de) * | 1930-07-04 | Mitteldeutsche Stahlwerke Akt | Schwenkbares Gewinnungsgeraet | |
DE628075C (de) * | 1934-08-31 | 1936-04-02 | Mitteldeutsche Stahlwerke Akt | Streckenvortriebsmaschine |
US2606010A (en) * | 1945-10-29 | 1952-08-05 | Consolidation Coal Co | Mechanized production of solid fuel |
DE928941C (de) * | 1951-04-17 | 1955-06-16 | Eickhoff Maschinenfabrik Geb | Vor Kopf arbeitende Gewinnungsmaschine mit zwei senkrecht angeordneten Schraemauslegern |
US3614162A (en) * | 1968-12-24 | 1971-10-19 | George R Teeter | Mining-machine cutting structure |
US3603644A (en) * | 1969-04-15 | 1971-09-07 | Harold C Mccleery | Mining ventilation apparatus and method |
US4012077A (en) * | 1976-07-02 | 1977-03-15 | The United States Of America As Represented By The Secretary Of The Interior | Linear cutting rotary head continuous mining machine |
US4074778A (en) * | 1976-07-14 | 1978-02-21 | The United States Of America As Represented By The Secretary Of The Interior | Square hole drill |
-
1976
- 1976-10-15 US US05/732,676 patent/US4062595A/en not_active Expired - Lifetime
-
1977
- 1977-06-11 PL PL1977198781A patent/PL119383B1/pl unknown
- 1977-07-26 CA CA283,551A patent/CA1080757A/en not_active Expired
- 1977-07-27 GB GB31572/77A patent/GB1584725A/en not_active Expired
- 1977-08-02 SE SE7708798A patent/SE7708798L/xx unknown
- 1977-08-11 AU AU27822/77A patent/AU511273B2/en not_active Expired
- 1977-08-19 CS CS775461A patent/CS226168B2/cs unknown
- 1977-08-31 JP JP52103761A patent/JPS6018795B2/ja not_active Expired
- 1977-09-29 FR FR7729365A patent/FR2367905A1/fr active Granted
- 1977-10-05 DE DE19772744722 patent/DE2744722A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CS226168B2 (en) | 1984-03-19 |
JPS6018795B2 (ja) | 1985-05-13 |
AU511273B2 (en) | 1980-08-07 |
AU2782277A (en) | 1979-02-15 |
FR2367905B1 (pl) | 1983-01-07 |
FR2367905A1 (fr) | 1978-05-12 |
DE2744722A1 (de) | 1978-04-27 |
SE7708798L (sv) | 1978-04-16 |
JPS5348902A (en) | 1978-05-02 |
CA1080757A (en) | 1980-07-01 |
PL119383B1 (en) | 1981-12-31 |
GB1584725A (en) | 1981-02-18 |
US4062595A (en) | 1977-12-13 |
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