Tool bit for full-automatic rotary scraper
The utility model discloses a tool bit for a full-automatic rotary scraper, and relates to an auxiliary tool for buried plastic pipeline construction. The cutting edge and the pressing blocks are formed on the cutter body, the two pressing blocks correspond to the two sides of the cutting edge, each...
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 | WU ZHIFENG FAN JUAN DING YONGYUE WU XINXIN LIU KAI |
| description | The utility model discloses a tool bit for a full-automatic rotary scraper, and relates to an auxiliary tool for buried plastic pipeline construction. The cutting edge and the pressing blocks are formed on the cutter body, the two pressing blocks correspond to the two sides of the cutting edge, each pressing block is provided with a contact face used for making contact with the surface of a pipe or the surface of a pipe fitting, each contact face inclines relative to the plane where the cutting edge is located, the included angle between one contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees, and the included angle between the other contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees. The included angle between the other contact face and the plane where the cutting edge is located is increased by 2 degrees on the basis of the included angle of one contact face, and the sharp edge, close to the plane where the cutting edge |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN217751529UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN217751529UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN217751529UU3</originalsourceid><addsrcrecordid>eNrjZNAKyc_PUUjKLFFIyy9SSCvNydFNLC3Jz00syUxWKMovSSyqVChOLkosSC3iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhubmpoamRpahocZEKQIAhlQp7w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Tool bit for full-automatic rotary scraper</title><source>esp@cenet</source><creator>WU ZHIFENG ; FAN JUAN ; DING YONGYUE ; WU XINXIN ; LIU KAI</creator><creatorcontrib>WU ZHIFENG ; FAN JUAN ; DING YONGYUE ; WU XINXIN ; LIU KAI</creatorcontrib><description>The utility model discloses a tool bit for a full-automatic rotary scraper, and relates to an auxiliary tool for buried plastic pipeline construction. The cutting edge and the pressing blocks are formed on the cutter body, the two pressing blocks correspond to the two sides of the cutting edge, each pressing block is provided with a contact face used for making contact with the surface of a pipe or the surface of a pipe fitting, each contact face inclines relative to the plane where the cutting edge is located, the included angle between one contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees, and the included angle between the other contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees. The included angle between the other contact face and the plane where the cutting edge is located is increased by 2 degrees on the basis of the included angle of one contact face, and the sharp edge, close to the plane where the cutting edge</description><language>chi ; eng</language><subject>CUTTING ; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING ; HAND CUTTING TOOLS ; PERFORMING OPERATIONS ; SEVERING ; TRANSPORTING</subject><creationdate>2022</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=20221108&DB=EPODOC&CC=CN&NR=217751529U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221108&DB=EPODOC&CC=CN&NR=217751529U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU ZHIFENG</creatorcontrib><creatorcontrib>FAN JUAN</creatorcontrib><creatorcontrib>DING YONGYUE</creatorcontrib><creatorcontrib>WU XINXIN</creatorcontrib><creatorcontrib>LIU KAI</creatorcontrib><title>Tool bit for full-automatic rotary scraper</title><description>The utility model discloses a tool bit for a full-automatic rotary scraper, and relates to an auxiliary tool for buried plastic pipeline construction. The cutting edge and the pressing blocks are formed on the cutter body, the two pressing blocks correspond to the two sides of the cutting edge, each pressing block is provided with a contact face used for making contact with the surface of a pipe or the surface of a pipe fitting, each contact face inclines relative to the plane where the cutting edge is located, the included angle between one contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees, and the included angle between the other contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees. The included angle between the other contact face and the plane where the cutting edge is located is increased by 2 degrees on the basis of the included angle of one contact face, and the sharp edge, close to the plane where the cutting edge</description><subject>CUTTING</subject><subject>DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING</subject><subject>HAND CUTTING TOOLS</subject><subject>PERFORMING OPERATIONS</subject><subject>SEVERING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKyc_PUUjKLFFIyy9SSCvNydFNLC3Jz00syUxWKMovSSyqVChOLkosSC3iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhubmpoamRpahocZEKQIAhlQp7w</recordid><startdate>20221108</startdate><enddate>20221108</enddate><creator>WU ZHIFENG</creator><creator>FAN JUAN</creator><creator>DING YONGYUE</creator><creator>WU XINXIN</creator><creator>LIU KAI</creator><scope>EVB</scope></search><sort><creationdate>20221108</creationdate><title>Tool bit for full-automatic rotary scraper</title><author>WU ZHIFENG ; FAN JUAN ; DING YONGYUE ; WU XINXIN ; LIU KAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217751529UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CUTTING</topic><topic>DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING</topic><topic>HAND CUTTING TOOLS</topic><topic>PERFORMING OPERATIONS</topic><topic>SEVERING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WU ZHIFENG</creatorcontrib><creatorcontrib>FAN JUAN</creatorcontrib><creatorcontrib>DING YONGYUE</creatorcontrib><creatorcontrib>WU XINXIN</creatorcontrib><creatorcontrib>LIU KAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU ZHIFENG</au><au>FAN JUAN</au><au>DING YONGYUE</au><au>WU XINXIN</au><au>LIU KAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tool bit for full-automatic rotary scraper</title><date>2022-11-08</date><risdate>2022</risdate><abstract>The utility model discloses a tool bit for a full-automatic rotary scraper, and relates to an auxiliary tool for buried plastic pipeline construction. The cutting edge and the pressing blocks are formed on the cutter body, the two pressing blocks correspond to the two sides of the cutting edge, each pressing block is provided with a contact face used for making contact with the surface of a pipe or the surface of a pipe fitting, each contact face inclines relative to the plane where the cutting edge is located, the included angle between one contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees, and the included angle between the other contact face and the plane where the cutting edge is located ranges from 6 degrees to 8 degrees. The included angle between the other contact face and the plane where the cutting edge is located is increased by 2 degrees on the basis of the included angle of one contact face, and the sharp edge, close to the plane where the cutting edge</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN217751529UU |
| source | esp@cenet |
| subjects | CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORMING OPERATIONS SEVERING TRANSPORTING |
| title | Tool bit for full-automatic rotary scraper |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T00%3A16%3A46IST&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=WU%20ZHIFENG&rft.date=2022-11-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN217751529UU%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 |