Universal joint with long service life

The invention relates to the field of automobile parts, in particular to a long-life universal joint. Comprising a cross shaft, a framework, an oil seal, a roller pin and a shaft sleeve, the cross shaft comprises a middle blank and a shaft neck, the end of the shaft neck is sleeved with the shaft sl...

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Hauptverfasser:	GAO TIANFEN, NIU JIE, DONG XIAOZHONG, SU HONGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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creator	GAO TIANFEN NIU JIE DONG XIAOZHONG SU HONGBO
description	The invention relates to the field of automobile parts, in particular to a long-life universal joint. Comprising a cross shaft, a framework, an oil seal, a roller pin and a shaft sleeve, the cross shaft comprises a middle blank and a shaft neck, the end of the shaft neck is sleeved with the shaft sleeve, the roller pin is arranged between the shaft sleeve and the shaft neck, the oil seal and the framework are arranged at the bottom of the shaft neck and located between the shaft sleeve and the shaft neck, and an oil storage space is formed by the oil seal, the framework, the roller pin, the side wall of the shaft sleeve and the side wall of the shaft neck. An annular grease storage groove is formed in the end of the shaft neck, the shaft neck is provided with a first grease guide channel, the first grease guide channel is communicated with the side wall of the grease storage groove and a side face grease guide groove, the shaft neck is further provided with a second grease guide channel, the second grease gui
format	Patent
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Comprising a cross shaft, a framework, an oil seal, a roller pin and a shaft sleeve, the cross shaft comprises a middle blank and a shaft neck, the end of the shaft neck is sleeved with the shaft sleeve, the roller pin is arranged between the shaft sleeve and the shaft neck, the oil seal and the framework are arranged at the bottom of the shaft neck and located between the shaft sleeve and the shaft neck, and an oil storage space is formed by the oil seal, the framework, the roller pin, the side wall of the shaft sleeve and the side wall of the shaft neck. An annular grease storage groove is formed in the end of the shaft neck, the shaft neck is provided with a first grease guide channel, the first grease guide channel is communicated with the side wall of the grease storage groove and a side face grease guide groove, the shaft neck is further provided with a second grease guide channel, the second grease gui</description><language>chi ; eng</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; LUBRICATING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</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=20220927&DB=EPODOC&CC=CN&NR=115111276A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220927&DB=EPODOC&CC=CN&NR=115111276A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO TIANFEN</creatorcontrib><creatorcontrib>NIU JIE</creatorcontrib><creatorcontrib>DONG XIAOZHONG</creatorcontrib><creatorcontrib>SU HONGBO</creatorcontrib><title>Universal joint with long service life</title><description>The invention relates to the field of automobile parts, in particular to a long-life universal joint. Comprising a cross shaft, a framework, an oil seal, a roller pin and a shaft sleeve, the cross shaft comprises a middle blank and a shaft neck, the end of the shaft neck is sleeved with the shaft sleeve, the roller pin is arranged between the shaft sleeve and the shaft neck, the oil seal and the framework are arranged at the bottom of the shaft neck and located between the shaft sleeve and the shaft neck, and an oil storage space is formed by the oil seal, the framework, the roller pin, the side wall of the shaft sleeve and the side wall of the shaft neck. An annular grease storage groove is formed in the end of the shaft neck, the shaft neck is provided with a first grease guide channel, the first grease guide channel is communicated with the side wall of the grease storage groove and a side face grease guide groove, the shaft neck is further provided with a second grease guide channel, the second grease gui</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</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>LUBRICATING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFALzcssSy0qTsxRyMrPzCtRKM8syVDIyc9LVyhOLSrLTE5VyMlMS-VhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGpoaGhkbmZo7GxKgBAHE_J3k</recordid><startdate>20220927</startdate><enddate>20220927</enddate><creator>GAO TIANFEN</creator><creator>NIU JIE</creator><creator>DONG XIAOZHONG</creator><creator>SU HONGBO</creator><scope>EVB</scope></search><sort><creationdate>20220927</creationdate><title>Universal joint with long service life</title><author>GAO TIANFEN ; NIU JIE ; DONG XIAOZHONG ; SU HONGBO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115111276A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</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>LUBRICATING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>GAO TIANFEN</creatorcontrib><creatorcontrib>NIU JIE</creatorcontrib><creatorcontrib>DONG XIAOZHONG</creatorcontrib><creatorcontrib>SU HONGBO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO TIANFEN</au><au>NIU JIE</au><au>DONG XIAOZHONG</au><au>SU HONGBO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Universal joint with long service life</title><date>2022-09-27</date><risdate>2022</risdate><abstract>The invention relates to the field of automobile parts, in particular to a long-life universal joint. Comprising a cross shaft, a framework, an oil seal, a roller pin and a shaft sleeve, the cross shaft comprises a middle blank and a shaft neck, the end of the shaft neck is sleeved with the shaft sleeve, the roller pin is arranged between the shaft sleeve and the shaft neck, the oil seal and the framework are arranged at the bottom of the shaft neck and located between the shaft sleeve and the shaft neck, and an oil storage space is formed by the oil seal, the framework, the roller pin, the side wall of the shaft sleeve and the side wall of the shaft neck. An annular grease storage groove is formed in the end of the shaft neck, the shaft neck is provided with a first grease guide channel, the first grease guide channel is communicated with the side wall of the grease storage groove and a side face grease guide groove, the shaft neck is further provided with a second grease guide channel, the second grease gui</abstract><oa>free_for_read</oa></addata></record>
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language	chi ; eng
recordid	cdi_epo_espacenet_CN115111276A
source	esp@cenet
subjects	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
title	Universal joint with long service life
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