Big inclination high seam coal face first caving cloth pore structure
The utility model discloses a big inclination high seam coal face first caving cloth pore structure, set up the big gun hole on transportation roadway, it is old apical pore down in proper order, lower triangular space lumpiness hole, lower end via hole and lower end hole, old apical pore is 14 with...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | YANG GUIBIN HOU HONGCHUN JIANG TENGYUN YANG FANG'AN YOU GUOJUN CAO BIN LYU WENSHENG LI JINGEN |
| description | The utility model discloses a big inclination high seam coal face first caving cloth pore structure, set up the big gun hole on transportation roadway, it is old apical pore down in proper order, lower triangular space lumpiness hole, lower end via hole and lower end hole, old apical pore is 14 with inclined coal seam's contained angle down, lower old apical pore, lower triangular space lumpiness hole, contained angle between the adjacent hole with the lower end hole of lower end via hole is 18 respectively, 25, with 28, set up the big gun hole on the return air lane, it is old apical pore in proper order, go up triangular space lumpiness hole, upper end via hole and upper end hole, the contained angle of wherein going up old apical pore and inclined coal seam is 32, go up old apical pore, go up triangular space lumpiness hole, contained angle between the adjacent hole with the upper end hole of upper end via hole is 28 respectively, 14 with 13. The utility model discloses it is rational in infrastructure, we |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN206299381UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN206299381UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN206299381UU3</originalsourceid><addsrcrecordid>eNqNzLEKwjAQgOEsDlJ9h8Nd0BbErpYWJyc7l-O4JAcxCcnV59fBB3D6l49_a8abOJBIQSKqpAhenIfK-AJKGMAiMVgpVYHwLdEBhaQecioMVctKuhbemY3FUHn_a2MO0_gc7kfOaeGav5PIugyP9nRp-767nue5-wt9ADA_M88</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Big inclination high seam coal face first caving cloth pore structure</title><source>esp@cenet</source><creator>YANG GUIBIN ; HOU HONGCHUN ; JIANG TENGYUN ; YANG FANG'AN ; YOU GUOJUN ; CAO BIN ; LYU WENSHENG ; LI JINGEN</creator><creatorcontrib>YANG GUIBIN ; HOU HONGCHUN ; JIANG TENGYUN ; YANG FANG'AN ; YOU GUOJUN ; CAO BIN ; LYU WENSHENG ; LI JINGEN</creatorcontrib><description>The utility model discloses a big inclination high seam coal face first caving cloth pore structure, set up the big gun hole on transportation roadway, it is old apical pore down in proper order, lower triangular space lumpiness hole, lower end via hole and lower end hole, old apical pore is 14 with inclined coal seam's contained angle down, lower old apical pore, lower triangular space lumpiness hole, contained angle between the adjacent hole with the lower end hole of lower end via hole is 18 respectively, 25, with 28, set up the big gun hole on the return air lane, it is old apical pore in proper order, go up triangular space lumpiness hole, upper end via hole and upper end hole, the contained angle of wherein going up old apical pore and inclined coal seam is 32, go up old apical pore, go up triangular space lumpiness hole, contained angle between the adjacent hole with the upper end hole of upper end via hole is 28 respectively, 14 with 13. The utility model discloses it is rational in infrastructure, we</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; MINING ; MINING OR QUARRYING</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170704&DB=EPODOC&CC=CN&NR=206299381U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170704&DB=EPODOC&CC=CN&NR=206299381U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG GUIBIN</creatorcontrib><creatorcontrib>HOU HONGCHUN</creatorcontrib><creatorcontrib>JIANG TENGYUN</creatorcontrib><creatorcontrib>YANG FANG'AN</creatorcontrib><creatorcontrib>YOU GUOJUN</creatorcontrib><creatorcontrib>CAO BIN</creatorcontrib><creatorcontrib>LYU WENSHENG</creatorcontrib><creatorcontrib>LI JINGEN</creatorcontrib><title>Big inclination high seam coal face first caving cloth pore structure</title><description>The utility model discloses a big inclination high seam coal face first caving cloth pore structure, set up the big gun hole on transportation roadway, it is old apical pore down in proper order, lower triangular space lumpiness hole, lower end via hole and lower end hole, old apical pore is 14 with inclined coal seam's contained angle down, lower old apical pore, lower triangular space lumpiness hole, contained angle between the adjacent hole with the lower end hole of lower end via hole is 18 respectively, 25, with 28, set up the big gun hole on the return air lane, it is old apical pore in proper order, go up triangular space lumpiness hole, upper end via hole and upper end hole, the contained angle of wherein going up old apical pore and inclined coal seam is 32, go up old apical pore, go up triangular space lumpiness hole, contained angle between the adjacent hole with the upper end hole of upper end via hole is 28 respectively, 14 with 13. The utility model discloses it is rational in infrastructure, we</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAQgOEsDlJ9h8Nd0BbErpYWJyc7l-O4JAcxCcnV59fBB3D6l49_a8abOJBIQSKqpAhenIfK-AJKGMAiMVgpVYHwLdEBhaQecioMVctKuhbemY3FUHn_a2MO0_gc7kfOaeGav5PIugyP9nRp-767nue5-wt9ADA_M88</recordid><startdate>20170704</startdate><enddate>20170704</enddate><creator>YANG GUIBIN</creator><creator>HOU HONGCHUN</creator><creator>JIANG TENGYUN</creator><creator>YANG FANG'AN</creator><creator>YOU GUOJUN</creator><creator>CAO BIN</creator><creator>LYU WENSHENG</creator><creator>LI JINGEN</creator><scope>EVB</scope></search><sort><creationdate>20170704</creationdate><title>Big inclination high seam coal face first caving cloth pore structure</title><author>YANG GUIBIN ; HOU HONGCHUN ; JIANG TENGYUN ; YANG FANG'AN ; YOU GUOJUN ; CAO BIN ; LYU WENSHENG ; LI JINGEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN206299381UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>MINING OR QUARRYING</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG GUIBIN</creatorcontrib><creatorcontrib>HOU HONGCHUN</creatorcontrib><creatorcontrib>JIANG TENGYUN</creatorcontrib><creatorcontrib>YANG FANG'AN</creatorcontrib><creatorcontrib>YOU GUOJUN</creatorcontrib><creatorcontrib>CAO BIN</creatorcontrib><creatorcontrib>LYU WENSHENG</creatorcontrib><creatorcontrib>LI JINGEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG GUIBIN</au><au>HOU HONGCHUN</au><au>JIANG TENGYUN</au><au>YANG FANG'AN</au><au>YOU GUOJUN</au><au>CAO BIN</au><au>LYU WENSHENG</au><au>LI JINGEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Big inclination high seam coal face first caving cloth pore structure</title><date>2017-07-04</date><risdate>2017</risdate><abstract>The utility model discloses a big inclination high seam coal face first caving cloth pore structure, set up the big gun hole on transportation roadway, it is old apical pore down in proper order, lower triangular space lumpiness hole, lower end via hole and lower end hole, old apical pore is 14 with inclined coal seam's contained angle down, lower old apical pore, lower triangular space lumpiness hole, contained angle between the adjacent hole with the lower end hole of lower end via hole is 18 respectively, 25, with 28, set up the big gun hole on the return air lane, it is old apical pore in proper order, go up triangular space lumpiness hole, upper end via hole and upper end hole, the contained angle of wherein going up old apical pore and inclined coal seam is 32, go up old apical pore, go up triangular space lumpiness hole, contained angle between the adjacent hole with the upper end hole of upper end via hole is 28 respectively, 14 with 13. The utility model discloses it is rational in infrastructure, we</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN206299381UU |
| source | esp@cenet |
| subjects | EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING |
| title | Big inclination high seam coal face first caving cloth pore structure |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T15%3A29%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YANG%20GUIBIN&rft.date=2017-07-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN206299381UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |