Roller wheel type tappet
The utility model relates to a roller wheel type tappet, which comprises a tappet body; a tappet inner chamber is formed at the upper end of the tappet; a roller wheel groove is formed at the bottom end of the tappet body; a roller wheel is installed inside the roller wheel groove through an axis pi...
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| creator | XIE XINGWANG JI XUEZHI ZHANG CHANGCHONG SUN GUANGXIAO |
| description | The utility model relates to a roller wheel type tappet, which comprises a tappet body; a tappet inner chamber is formed at the upper end of the tappet; a roller wheel groove is formed at the bottom end of the tappet body; a roller wheel is installed inside the roller wheel groove through an axis pin; the tappet body is also provided with a feather key; side communication holes which are communicated to the tappet inner chamber are formed on the top wall of the roller wheel groove and at the place close to two end faces of the roller wheel, respectively; limiting blocks for limiting the roller wheel from axial displacement are arranged inside the roller wheel groove; a tappet inclined oil channel for communicating the tappet inner chamber with the outer surface of the tappet body is arranged inside the tappet body; the feather key is provided with a chamfering structure; and two limiting blocks are provided and are arranged on two inner side walls of the roller wheel groove respectively. The roller wheel type |
| format | Patent |
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The roller wheel type</description><language>chi ; eng</language><subject>BLASTING ; CRANKCASE VENTILATING ; CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; LUBRICATING INTERNAL COMBUSTION ENGINES ; LUBRICATING OF MACHINES OR ENGINES IN GENERAL ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; WEAPONS</subject><creationdate>2012</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=20120919&DB=EPODOC&CC=CN&NR=202441444U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120919&DB=EPODOC&CC=CN&NR=202441444U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIE XINGWANG</creatorcontrib><creatorcontrib>JI XUEZHI</creatorcontrib><creatorcontrib>ZHANG CHANGCHONG</creatorcontrib><creatorcontrib>SUN GUANGXIAO</creatorcontrib><title>Roller wheel type tappet</title><description>The utility model relates to a roller wheel type tappet, which comprises a tappet body; a tappet inner chamber is formed at the upper end of the tappet; a roller wheel groove is formed at the bottom end of the tappet body; a roller wheel is installed inside the roller wheel groove through an axis pin; the tappet body is also provided with a feather key; side communication holes which are communicated to the tappet inner chamber are formed on the top wall of the roller wheel groove and at the place close to two end faces of the roller wheel, respectively; limiting blocks for limiting the roller wheel from axial displacement are arranged inside the roller wheel groove; a tappet inclined oil channel for communicating the tappet inner chamber with the outer surface of the tappet body is arranged inside the tappet body; the feather key is provided with a chamfering structure; and two limiting blocks are provided and are arranged on two inner side walls of the roller wheel groove respectively. The roller wheel type</description><subject>BLASTING</subject><subject>CRANKCASE VENTILATING</subject><subject>CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LUBRICATING INTERNAL COMBUSTION ENGINES</subject><subject>LUBRICATING OF MACHINES OR ENGINES IN GENERAL</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAIys_JSS1SKM9ITc1RKKksSFUoSSwoSC3hYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GBkYmJoYmJiahocZEKQIAOAci-g</recordid><startdate>20120919</startdate><enddate>20120919</enddate><creator>XIE XINGWANG</creator><creator>JI XUEZHI</creator><creator>ZHANG CHANGCHONG</creator><creator>SUN GUANGXIAO</creator><scope>EVB</scope></search><sort><creationdate>20120919</creationdate><title>Roller wheel type tappet</title><author>XIE XINGWANG ; JI XUEZHI ; ZHANG CHANGCHONG ; SUN GUANGXIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN202441444UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>CRANKCASE VENTILATING</topic><topic>CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LUBRICATING INTERNAL COMBUSTION ENGINES</topic><topic>LUBRICATING OF MACHINES OR ENGINES IN GENERAL</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>XIE XINGWANG</creatorcontrib><creatorcontrib>JI XUEZHI</creatorcontrib><creatorcontrib>ZHANG CHANGCHONG</creatorcontrib><creatorcontrib>SUN GUANGXIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIE XINGWANG</au><au>JI XUEZHI</au><au>ZHANG CHANGCHONG</au><au>SUN GUANGXIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Roller wheel type tappet</title><date>2012-09-19</date><risdate>2012</risdate><abstract>The utility model relates to a roller wheel type tappet, which comprises a tappet body; a tappet inner chamber is formed at the upper end of the tappet; a roller wheel groove is formed at the bottom end of the tappet body; a roller wheel is installed inside the roller wheel groove through an axis pin; the tappet body is also provided with a feather key; side communication holes which are communicated to the tappet inner chamber are formed on the top wall of the roller wheel groove and at the place close to two end faces of the roller wheel, respectively; limiting blocks for limiting the roller wheel from axial displacement are arranged inside the roller wheel groove; a tappet inclined oil channel for communicating the tappet inner chamber with the outer surface of the tappet body is arranged inside the tappet body; the feather key is provided with a chamfering structure; and two limiting blocks are provided and are arranged on two inner side walls of the roller wheel groove respectively. The roller wheel type</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CRANKCASE VENTILATING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
| title | Roller wheel type tappet |
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