Hub sealing ring with ultralow rotating friction torque
The utility model provides a hub sealing ring with ultralow rotating friction torque. The hub sealing ring comprises a rubber sealing body, a first metal framework and a second metal framework, the first metal framework comprises a first framework part, a second framework part and a third framework...
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| creator | LING YI CHEN ZENGBAO SUN WEIHUA YE TONG GAO SHUIQUAN |
| description | The utility model provides a hub sealing ring with ultralow rotating friction torque. The hub sealing ring comprises a rubber sealing body, a first metal framework and a second metal framework, the first metal framework comprises a first framework part, a second framework part and a third framework part; the second metal framework comprises a fourth framework part and a fifth framework part; the rubber sealing body comprises a first rubber body fixedly adhered to the inner side face of the fourth framework part and a second rubber body fixedly adhered to the inner side face of the fifth framework part, and a first sealing lip extending towards the third framework part is formed at the end, away from the second rubber body, of the first rubber body. A second sealing lip extending towards the inner side of the third framework part, a third sealing lip extending towards the inner side of the second framework part and a fourth sealing lip extending towards the outer side of the first framework part are sequential |
| format | Patent |
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The hub sealing ring comprises a rubber sealing body, a first metal framework and a second metal framework, the first metal framework comprises a first framework part, a second framework part and a third framework part; the second metal framework comprises a fourth framework part and a fifth framework part; the rubber sealing body comprises a first rubber body fixedly adhered to the inner side face of the fourth framework part and a second rubber body fixedly adhered to the inner side face of the fifth framework part, and a first sealing lip extending towards the third framework part is formed at the end, away from the second rubber body, of the first rubber body. 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The hub sealing ring comprises a rubber sealing body, a first metal framework and a second metal framework, the first metal framework comprises a first framework part, a second framework part and a third framework part; the second metal framework comprises a fourth framework part and a fifth framework part; the rubber sealing body comprises a first rubber body fixedly adhered to the inner side face of the fourth framework part and a second rubber body fixedly adhered to the inner side face of the fifth framework part, and a first sealing lip extending towards the third framework part is formed at the end, away from the second rubber body, of the first rubber body. A second sealing lip extending towards the inner side of the third framework part, a third sealing lip extending towards the inner side of the second framework part and a fourth sealing lip extending towards the outer side of the first framework part are sequential</description><subject>BLASTING</subject><subject>CYLINDERS</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>PISTONS</subject><subject>SEALINGS</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>eNrjZDD3KE1SKE5NzMnMS1coAhHlmSUZCqU5JUWJOfnlCkX5JYklIOG0oszkksz8PIWS_KLC0lQeBta0xJziVF4ozc2g5OYa4uyhm1qQH59aXJCYnJqXWhLv7GdkaAYEJpYGoaHGRCkCAFkxLzA</recordid><startdate>20220603</startdate><enddate>20220603</enddate><creator>LING YI</creator><creator>CHEN ZENGBAO</creator><creator>SUN WEIHUA</creator><creator>YE TONG</creator><creator>GAO SHUIQUAN</creator><scope>EVB</scope></search><sort><creationdate>20220603</creationdate><title>Hub sealing ring with ultralow rotating friction torque</title><author>LING YI ; CHEN ZENGBAO ; SUN WEIHUA ; YE TONG ; GAO SHUIQUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216666490UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>CYLINDERS</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>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LING YI</creatorcontrib><creatorcontrib>CHEN ZENGBAO</creatorcontrib><creatorcontrib>SUN WEIHUA</creatorcontrib><creatorcontrib>YE TONG</creatorcontrib><creatorcontrib>GAO SHUIQUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LING YI</au><au>CHEN ZENGBAO</au><au>SUN WEIHUA</au><au>YE TONG</au><au>GAO SHUIQUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hub sealing ring with ultralow rotating friction torque</title><date>2022-06-03</date><risdate>2022</risdate><abstract>The utility model provides a hub sealing ring with ultralow rotating friction torque. The hub sealing ring comprises a rubber sealing body, a first metal framework and a second metal framework, the first metal framework comprises a first framework part, a second framework part and a third framework part; the second metal framework comprises a fourth framework part and a fifth framework part; the rubber sealing body comprises a first rubber body fixedly adhered to the inner side face of the fourth framework part and a second rubber body fixedly adhered to the inner side face of the fifth framework part, and a first sealing lip extending towards the third framework part is formed at the end, away from the second rubber body, of the first rubber body. A second sealing lip extending towards the inner side of the third framework part, a third sealing lip extending towards the inner side of the second framework part and a fourth sealing lip extending towards the outer side of the first framework part are sequential</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Hub sealing ring with ultralow rotating friction torque |
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