Bearing seal and use thereof
A bearing seal is provided having inner and outer frames capable of forming a tight fit with a bearing inner ring and with a bearing outer ring respectively. The frames adjacent to each other, at least one of the two formed with an axial lip abutting an inner surface of the other in an axial directi...
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| creator | Wu Zongbin Li Nora Cognolato Gianni Chen Monica |
| description | A bearing seal is provided having inner and outer frames capable of forming a tight fit with a bearing inner ring and with a bearing outer ring respectively. The frames adjacent to each other, at least one of the two formed with an axial lip abutting an inner surface of the other in an axial direction and a radial lip abutting an inner surface of the other in a radial direction, for sealing an axial gap and a radial gap. A flexible convolute structure formed on the radial lip, and the convolute structure is initially formed with at least two hinge points. The hinge points are points of connection and intersection between adjacent bend surfaces in the convolute structure, being the locations of the principal regions where the material actually deforms by bending between adjacent bend surfaces. Predetermined bend angles are formed at the hinge points between adjacent bend surfaces. |
| format | Patent |
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The frames adjacent to each other, at least one of the two formed with an axial lip abutting an inner surface of the other in an axial direction and a radial lip abutting an inner surface of the other in a radial direction, for sealing an axial gap and a radial gap. A flexible convolute structure formed on the radial lip, and the convolute structure is initially formed with at least two hinge points. The hinge points are points of connection and intersection between adjacent bend surfaces in the convolute structure, being the locations of the principal regions where the material actually deforms by bending between adjacent bend surfaces. Predetermined bend angles are formed at the hinge points between adjacent bend surfaces.</description><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2018</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=20180220&DB=EPODOC&CC=US&NR=9897147B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180220&DB=EPODOC&CC=US&NR=9897147B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Wu Zongbin</creatorcontrib><creatorcontrib>Li Nora</creatorcontrib><creatorcontrib>Cognolato Gianni</creatorcontrib><creatorcontrib>Chen Monica</creatorcontrib><title>Bearing seal and use thereof</title><description>A bearing seal is provided having inner and outer frames capable of forming a tight fit with a bearing inner ring and with a bearing outer ring respectively. The frames adjacent to each other, at least one of the two formed with an axial lip abutting an inner surface of the other in an axial direction and a radial lip abutting an inner surface of the other in a radial direction, for sealing an axial gap and a radial gap. A flexible convolute structure formed on the radial lip, and the convolute structure is initially formed with at least two hinge points. The hinge points are points of connection and intersection between adjacent bend surfaces in the convolute structure, being the locations of the principal regions where the material actually deforms by bending between adjacent bend surfaces. Predetermined bend angles are formed at the hinge points between adjacent bend surfaces.</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBxSk0sysxLVyhOTcxRSMxLUSgtTlUoyUgtSs1P42FgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8aHBlhaW5oYm5k5GxkQoAQA2sSM5</recordid><startdate>20180220</startdate><enddate>20180220</enddate><creator>Wu Zongbin</creator><creator>Li Nora</creator><creator>Cognolato Gianni</creator><creator>Chen Monica</creator><scope>EVB</scope></search><sort><creationdate>20180220</creationdate><title>Bearing seal and use thereof</title><author>Wu Zongbin ; Li Nora ; Cognolato Gianni ; Chen Monica</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9897147B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Wu Zongbin</creatorcontrib><creatorcontrib>Li Nora</creatorcontrib><creatorcontrib>Cognolato Gianni</creatorcontrib><creatorcontrib>Chen Monica</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wu Zongbin</au><au>Li Nora</au><au>Cognolato Gianni</au><au>Chen Monica</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Bearing seal and use thereof</title><date>2018-02-20</date><risdate>2018</risdate><abstract>A bearing seal is provided having inner and outer frames capable of forming a tight fit with a bearing inner ring and with a bearing outer ring respectively. The frames adjacent to each other, at least one of the two formed with an axial lip abutting an inner surface of the other in an axial direction and a radial lip abutting an inner surface of the other in a radial direction, for sealing an axial gap and a radial gap. A flexible convolute structure formed on the radial lip, and the convolute structure is initially formed with at least two hinge points. The hinge points are points of connection and intersection between adjacent bend surfaces in the convolute structure, being the locations of the principal regions where the material actually deforms by bending between adjacent bend surfaces. Predetermined bend angles are formed at the hinge points between adjacent bend surfaces.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Bearing seal and use thereof |
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