BEARING DEVICE FOR WHEEL
PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of securing a proper sealing function even when a load of a vehicle is applied.SOLUTION: In a hub unit 1 which includes an outer ring 2 fixed to a vehicle fixing member 20 at a vehicle inner side, an inner shaft 3 having a flange...
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| creator | NAKAZONO TERUKO YAMANE NOBUYUKI |
| description | PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of securing a proper sealing function even when a load of a vehicle is applied.SOLUTION: In a hub unit 1 which includes an outer ring 2 fixed to a vehicle fixing member 20 at a vehicle inner side, an inner shaft 3 having a flange 3c connected to a wheel at a vehicle outer side, and a seal member 6 fitted to an inner peripheral face end portion at a flange 3c side of the outer ring 2, and sealing an annular space S between the outer ring 2 and the inner ring 3 to configure a bearing internal space S1, and in which the seal member 6 has an annular lip 62d composed of an elastic body, and continuously slidably kept into contact with a side face 3d of the flange 3c, interference of a part disposed at an upper side in the vertical direction in a vehicle loading state, of the lip 62d is determined to be larger than interference of a part disposed at a lower side, thus the deformation by a load of the vehicle is corrected, and the interface of the lip 62d is optimized. |
| format | Patent |
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BEARINGS ; BLASTING ; CASTORS ; CYLINDERS ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INCREASING WHEEL ADHESION ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PISTONS ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SEALINGS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLE WHEELS ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2014</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=20140619&DB=EPODOC&CC=JP&NR=2014111960A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140619&DB=EPODOC&CC=JP&NR=2014111960A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAZONO TERUKO</creatorcontrib><creatorcontrib>YAMANE NOBUYUKI</creatorcontrib><title>BEARING DEVICE FOR WHEEL</title><description>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of securing a proper sealing function even when a load of a vehicle is applied.SOLUTION: In a hub unit 1 which includes an outer ring 2 fixed to a vehicle fixing member 20 at a vehicle inner side, an inner shaft 3 having a flange 3c connected to a wheel at a vehicle outer side, and a seal member 6 fitted to an inner peripheral face end portion at a flange 3c side of the outer ring 2, and sealing an annular space S between the outer ring 2 and the inner ring 3 to configure a bearing internal space S1, and in which the seal member 6 has an annular lip 62d composed of an elastic body, and continuously slidably kept into contact with a side face 3d of the flange 3c, interference of a part disposed at an upper side in the vertical direction in a vehicle loading state, of the lip 62d is determined to be larger than interference of a part disposed at a lower side, thus the deformation by a load of the vehicle is corrected, and the interface of the lip 62d is optimized.</description><subject>AXLES FOR WHEELS OR CASTORS</subject><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CASTORS</subject><subject>CYLINDERS</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>INCREASING WHEEL ADHESION</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PISTONS</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SEALINGS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLE WHEELS</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBwcnUM8vRzV3BxDfN0dlVw8w9SCPdwdfXhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoYmhoaGlmYGjsZEKQIAESAfyQ</recordid><startdate>20140619</startdate><enddate>20140619</enddate><creator>NAKAZONO TERUKO</creator><creator>YAMANE NOBUYUKI</creator><scope>EVB</scope></search><sort><creationdate>20140619</creationdate><title>BEARING DEVICE FOR WHEEL</title><author>NAKAZONO TERUKO ; YAMANE NOBUYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014111960A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>AXLES FOR WHEELS OR CASTORS</topic><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CASTORS</topic><topic>CYLINDERS</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>INCREASING WHEEL ADHESION</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PISTONS</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SEALINGS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLE WHEELS</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAZONO TERUKO</creatorcontrib><creatorcontrib>YAMANE NOBUYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAZONO TERUKO</au><au>YAMANE NOBUYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BEARING DEVICE FOR WHEEL</title><date>2014-06-19</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of securing a proper sealing function even when a load of a vehicle is applied.SOLUTION: In a hub unit 1 which includes an outer ring 2 fixed to a vehicle fixing member 20 at a vehicle inner side, an inner shaft 3 having a flange 3c connected to a wheel at a vehicle outer side, and a seal member 6 fitted to an inner peripheral face end portion at a flange 3c side of the outer ring 2, and sealing an annular space S between the outer ring 2 and the inner ring 3 to configure a bearing internal space S1, and in which the seal member 6 has an annular lip 62d composed of an elastic body, and continuously slidably kept into contact with a side face 3d of the flange 3c, interference of a part disposed at an upper side in the vertical direction in a vehicle loading state, of the lip 62d is determined to be larger than interference of a part disposed at a lower side, thus the deformation by a load of the vehicle is corrected, and the interface of the lip 62d is optimized.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING CASTORS CYLINDERS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INCREASING WHEEL ADHESION LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PISTONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SEALINGS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS |
| title | BEARING DEVICE FOR WHEEL |
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