Gear hub structure of automobile engine
The utility model provides a gear hub structure of an automobile engine. The gear hub structure comprises a hub body and a hub body inner circle, wherein the hub inner circle forms a small taper angle with an half angle of 2-6 degrees; an inward limit lug boss is arranged at a small tapered port of...
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| creator | XU JIYANG JIANG XINJUN PENG QIANDI XU HUI ZHANG LEI LIU BAOMIN LI NA |
| description | The utility model provides a gear hub structure of an automobile engine. The gear hub structure comprises a hub body and a hub body inner circle, wherein the hub inner circle forms a small taper angle with an half angle of 2-6 degrees; an inward limit lug boss is arranged at a small tapered port of the hub inner circle; and the thickness of the limit lug boss is smaller than or equal to that of a bushing. According to the gear hub structure of the automobile engine, the hub inner circle is designed into the small taper angle with the half angle of 2-6 degrees, so that the bushing is self-locked after pressed and mounted on the hub inner circle; at the same time, the tail end adopts a limit lug boss structure, so that the torque resistance between the bushing and a hub is increased by 50% by virtue of a tapered structure, the bushing rotation problem during operation of the engine is solved; and the limit lug boss is mounted, so that the outward moving problem of the bushing is solved. The gear hub structure o |
| format | Patent |
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The gear hub structure comprises a hub body and a hub body inner circle, wherein the hub inner circle forms a small taper angle with an half angle of 2-6 degrees; an inward limit lug boss is arranged at a small tapered port of the hub inner circle; and the thickness of the limit lug boss is smaller than or equal to that of a bushing. According to the gear hub structure of the automobile engine, the hub inner circle is designed into the small taper angle with the half angle of 2-6 degrees, so that the bushing is self-locked after pressed and mounted on the hub inner circle; at the same time, the tail end adopts a limit lug boss structure, so that the torque resistance between the bushing and a hub is increased by 50% by virtue of a tapered structure, the bushing rotation problem during operation of the engine is solved; and the limit lug boss is mounted, so that the outward moving problem of the bushing is solved. The gear hub structure o</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2013</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=20131106&DB=EPODOC&CC=CN&NR=203272694U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131106&DB=EPODOC&CC=CN&NR=203272694U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU JIYANG</creatorcontrib><creatorcontrib>JIANG XINJUN</creatorcontrib><creatorcontrib>PENG QIANDI</creatorcontrib><creatorcontrib>XU HUI</creatorcontrib><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>LIU BAOMIN</creatorcontrib><creatorcontrib>LI NA</creatorcontrib><title>Gear hub structure of automobile engine</title><description>The utility model provides a gear hub structure of an automobile engine. The gear hub structure comprises a hub body and a hub body inner circle, wherein the hub inner circle forms a small taper angle with an half angle of 2-6 degrees; an inward limit lug boss is arranged at a small tapered port of the hub inner circle; and the thickness of the limit lug boss is smaller than or equal to that of a bushing. According to the gear hub structure of the automobile engine, the hub inner circle is designed into the small taper angle with the half angle of 2-6 degrees, so that the bushing is self-locked after pressed and mounted on the hub inner circle; at the same time, the tail end adopts a limit lug boss structure, so that the torque resistance between the bushing and a hub is increased by 50% by virtue of a tapered structure, the bushing rotation problem during operation of the engine is solved; and the limit lug boss is mounted, so that the outward moving problem of the bushing is solved. The gear hub structure o</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB3T00sUsgoTVIoLikqTS4pLUpVyE9TSCwtyc_NT8rMSVVIzUvPzEvlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GBsZG5kZmliahocZEKQIA68Eosw</recordid><startdate>20131106</startdate><enddate>20131106</enddate><creator>XU JIYANG</creator><creator>JIANG XINJUN</creator><creator>PENG QIANDI</creator><creator>XU HUI</creator><creator>ZHANG LEI</creator><creator>LIU BAOMIN</creator><creator>LI NA</creator><scope>EVB</scope></search><sort><creationdate>20131106</creationdate><title>Gear hub structure of automobile engine</title><author>XU JIYANG ; JIANG XINJUN ; PENG QIANDI ; XU HUI ; ZHANG LEI ; LIU BAOMIN ; LI NA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN203272694UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>XU JIYANG</creatorcontrib><creatorcontrib>JIANG XINJUN</creatorcontrib><creatorcontrib>PENG QIANDI</creatorcontrib><creatorcontrib>XU HUI</creatorcontrib><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>LIU BAOMIN</creatorcontrib><creatorcontrib>LI NA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU JIYANG</au><au>JIANG XINJUN</au><au>PENG QIANDI</au><au>XU HUI</au><au>ZHANG LEI</au><au>LIU BAOMIN</au><au>LI NA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gear hub structure of automobile engine</title><date>2013-11-06</date><risdate>2013</risdate><abstract>The utility model provides a gear hub structure of an automobile engine. The gear hub structure comprises a hub body and a hub body inner circle, wherein the hub inner circle forms a small taper angle with an half angle of 2-6 degrees; an inward limit lug boss is arranged at a small tapered port of the hub inner circle; and the thickness of the limit lug boss is smaller than or equal to that of a bushing. According to the gear hub structure of the automobile engine, the hub inner circle is designed into the small taper angle with the half angle of 2-6 degrees, so that the bushing is self-locked after pressed and mounted on the hub inner circle; at the same time, the tail end adopts a limit lug boss structure, so that the torque resistance between the bushing and a hub is increased by 50% by virtue of a tapered structure, the bushing rotation problem during operation of the engine is solved; and the limit lug boss is mounted, so that the outward moving problem of the bushing is solved. The gear hub structure o</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Gear hub structure of automobile engine |
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