Bearing Unit
The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (1...
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| creator | VISSERS CORNELIUS PETRUS ANTONIUS KAPAAN HENDRIKUS JAN |
| description | The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminium. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2011235957A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2011235957A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2011235957A13</originalsourceid><addsrcrecordid>eNrjZOBxSk0sysxLVwjNyyzhYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBoaGRsamlqbmjobGxKkCAGkXHmU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Bearing Unit</title><source>esp@cenet</source><creator>VISSERS CORNELIUS PETRUS ANTONIUS ; KAPAAN HENDRIKUS JAN</creator><creatorcontrib>VISSERS CORNELIUS PETRUS ANTONIUS ; KAPAAN HENDRIKUS JAN</creatorcontrib><description>The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminium. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).</description><language>eng</language><subject>AXLES FOR WHEELS OR CASTORS ; BEARINGS ; BLASTING ; CASTING ; CASTING OF METALS ; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ; CASTORS ; 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 ; POWDER METALLURGY ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLE WHEELS ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2011</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=20110929&DB=EPODOC&CC=US&NR=2011235957A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110929&DB=EPODOC&CC=US&NR=2011235957A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VISSERS CORNELIUS PETRUS ANTONIUS</creatorcontrib><creatorcontrib>KAPAAN HENDRIKUS JAN</creatorcontrib><title>Bearing Unit</title><description>The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminium. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).</description><subject>AXLES FOR WHEELS OR CASTORS</subject><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CASTING</subject><subject>CASTING OF METALS</subject><subject>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</subject><subject>CASTORS</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>POWDER METALLURGY</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</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>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBxSk0sysxLVwjNyyzhYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBoaGRsamlqbmjobGxKkCAGkXHmU</recordid><startdate>20110929</startdate><enddate>20110929</enddate><creator>VISSERS CORNELIUS PETRUS ANTONIUS</creator><creator>KAPAAN HENDRIKUS JAN</creator><scope>EVB</scope></search><sort><creationdate>20110929</creationdate><title>Bearing Unit</title><author>VISSERS CORNELIUS PETRUS ANTONIUS ; KAPAAN HENDRIKUS JAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2011235957A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>AXLES FOR WHEELS OR CASTORS</topic><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CASTING</topic><topic>CASTING OF METALS</topic><topic>CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES</topic><topic>CASTORS</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>POWDER METALLURGY</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</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>VISSERS CORNELIUS PETRUS ANTONIUS</creatorcontrib><creatorcontrib>KAPAAN HENDRIKUS JAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VISSERS CORNELIUS PETRUS ANTONIUS</au><au>KAPAAN HENDRIKUS JAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Bearing Unit</title><date>2011-09-29</date><risdate>2011</risdate><abstract>The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminium. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CASTORS 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 POWDER METALLURGY ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS |
| title | Bearing Unit |
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