Ultrahigh-strength screw with high yield limit ratio
The utility model provides a screw with high yield ratio and ultrahigh strength, which comprises a screw with high yield ratio and high strength, and is characterized in that the screw with high yield ratio and high strength is mainly composed of two main structures, namely a screw bolt structure an...
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| creator | SHU MINGZHI SHAO WENBIAO |
| description | The utility model provides a screw with high yield ratio and ultrahigh strength, which comprises a screw with high yield ratio and high strength, and is characterized in that the screw with high yield ratio and high strength is mainly composed of two main structures, namely a screw bolt structure and a screw nut structure, and the screw bolt structure and the screw nut structure are both special bolts and nuts. The screw bolt structure is a stud made of internal threads, and the screw nut structure is a nut made in a semi-wrapping mode. The overall structure of the high-yield-ratio and high-strength screw is connected in an internal connection wrapping installation mode, the threads of the structure are not formed in the surface position of the stud of the screw, and by means of the mode, when vibration or external force is applied to the stud, the threads can be prevented from being damaged. The phenomenon that the stud is broken or torn due to a thread notch is reduced, a notch is not provided for tearing f |
| format | Patent |
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The screw bolt structure is a stud made of internal threads, and the screw nut structure is a nut made in a semi-wrapping mode. The overall structure of the high-yield-ratio and high-strength screw is connected in an internal connection wrapping installation mode, the threads of the structure are not formed in the surface position of the stud of the screw, and by means of the mode, when vibration or external force is applied to the stud, the threads can be prevented from being damaged. The phenomenon that the stud is broken or torn due to a thread notch is reduced, a notch is not provided for tearing f</description><language>chi ; eng</language><subject>BLASTING ; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230228&DB=EPODOC&CC=CN&NR=218542868U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230228&DB=EPODOC&CC=CN&NR=218542868U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHU MINGZHI</creatorcontrib><creatorcontrib>SHAO WENBIAO</creatorcontrib><title>Ultrahigh-strength screw with high yield limit ratio</title><description>The utility model provides a screw with high yield ratio and ultrahigh strength, which comprises a screw with high yield ratio and high strength, and is characterized in that the screw with high yield ratio and high strength is mainly composed of two main structures, namely a screw bolt structure and a screw nut structure, and the screw bolt structure and the screw nut structure are both special bolts and nuts. The screw bolt structure is a stud made of internal threads, and the screw nut structure is a nut made in a semi-wrapping mode. The overall structure of the high-yield-ratio and high-strength screw is connected in an internal connection wrapping installation mode, the threads of the structure are not formed in the surface position of the stud of the screw, and by means of the mode, when vibration or external force is applied to the stud, the threads can be prevented from being damaged. The phenomenon that the stud is broken or torn due to a thread notch is reduced, a notch is not provided for tearing f</description><subject>BLASTING</subject><subject>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJzSkpSszITM_QLS4pSs1LL8lQKE4uSi1XKM8EMkESCpWZqTkpCjmZuZklCkWJJZn5PAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3tnPyNDC1MTIwswiNNSYKEUArpkt4A</recordid><startdate>20230228</startdate><enddate>20230228</enddate><creator>SHU MINGZHI</creator><creator>SHAO WENBIAO</creator><scope>EVB</scope></search><sort><creationdate>20230228</creationdate><title>Ultrahigh-strength screw with high yield limit ratio</title><author>SHU MINGZHI ; SHAO WENBIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218542868UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHU MINGZHI</creatorcontrib><creatorcontrib>SHAO WENBIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHU MINGZHI</au><au>SHAO WENBIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ultrahigh-strength screw with high yield limit ratio</title><date>2023-02-28</date><risdate>2023</risdate><abstract>The utility model provides a screw with high yield ratio and ultrahigh strength, which comprises a screw with high yield ratio and high strength, and is characterized in that the screw with high yield ratio and high strength is mainly composed of two main structures, namely a screw bolt structure and a screw nut structure, and the screw bolt structure and the screw nut structure are both special bolts and nuts. The screw bolt structure is a stud made of internal threads, and the screw nut structure is a nut made in a semi-wrapping mode. The overall structure of the high-yield-ratio and high-strength screw is connected in an internal connection wrapping installation mode, the threads of the structure are not formed in the surface position of the stud of the screw, and by means of the mode, when vibration or external force is applied to the stud, the threads can be prevented from being damaged. The phenomenon that the stud is broken or torn due to a thread notch is reduced, a notch is not provided for tearing f</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Ultrahigh-strength screw with high yield limit ratio |
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