A pulley device for a belt or chain, method for manufacturing a hollow shaft for such a device and method for assembling such a device
A pulley device 2 for a belt or chain comprises a bearing 20 provided with an external ring 22, and an internal ring 24 with rolling elements 26 mounted in a bearing chamber 28, a pulley 30 secured in rotation with the external ring and with an external surface 32 for engaging with a belt/chain. The...
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| creator | MIKAEL LASSERRE PASCAL MAUROY THIERRY PROUTEAU ALAIN LLOZE LAURENT CHERIOUX |
| description | A pulley device 2 for a belt or chain comprises a bearing 20 provided with an external ring 22, and an internal ring 24 with rolling elements 26 mounted in a bearing chamber 28, a pulley 30 secured in rotation with the external ring and with an external surface 32 for engaging with a belt/chain. The device also comprises a hollow shaft 40A, 40B for receiving a screw or bolt for mounting the pulley device. The hollow shaft comprises a bushing 42 and a flange 48 secured to the bushing and which extends radially outwards with respect to a central axis X40 of the hollow shaft, as far as the bearing chamber. The flange is formed with a washer 44 and an endplate 46, while the washer is radially located between the bushing and the endplate. The washer may be metallic and the bushing and/or the end plate may formed from a second or different material such as a synthetic material like polyamide 6-6 and/or a material comprising reinforced fibres. The bushing and/or the endplate may be overmoulded onto the washing. |
| format | Patent |
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The device also comprises a hollow shaft 40A, 40B for receiving a screw or bolt for mounting the pulley device. The hollow shaft comprises a bushing 42 and a flange 48 secured to the bushing and which extends radially outwards with respect to a central axis X40 of the hollow shaft, as far as the bearing chamber. The flange is formed with a washer 44 and an endplate 46, while the washer is radially located between the bushing and the endplate. The washer may be metallic and the bushing and/or the end plate may formed from a second or different material such as a synthetic material like polyamide 6-6 and/or a material comprising reinforced fibres. The bushing and/or the endplate may be overmoulded onto the washing.</description><language>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>2015</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=20151216&DB=EPODOC&CC=GB&NR=2527180A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151216&DB=EPODOC&CC=GB&NR=2527180A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIKAEL LASSERRE</creatorcontrib><creatorcontrib>PASCAL MAUROY</creatorcontrib><creatorcontrib>THIERRY PROUTEAU</creatorcontrib><creatorcontrib>ALAIN LLOZE</creatorcontrib><creatorcontrib>LAURENT CHERIOUX</creatorcontrib><title>A pulley device for a belt or chain, method for manufacturing a hollow shaft for such a device and method for assembling such a device</title><description>A pulley device 2 for a belt or chain comprises a bearing 20 provided with an external ring 22, and an internal ring 24 with rolling elements 26 mounted in a bearing chamber 28, a pulley 30 secured in rotation with the external ring and with an external surface 32 for engaging with a belt/chain. The device also comprises a hollow shaft 40A, 40B for receiving a screw or bolt for mounting the pulley device. The hollow shaft comprises a bushing 42 and a flange 48 secured to the bushing and which extends radially outwards with respect to a central axis X40 of the hollow shaft, as far as the bearing chamber. The flange is formed with a washer 44 and an endplate 46, while the washer is radially located between the bushing and the endplate. The washer may be metallic and the bushing and/or the end plate may formed from a second or different material such as a synthetic material like polyamide 6-6 and/or a material comprising reinforced fibres. The bushing and/or the endplate may be overmoulded onto the washing.</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjDsOwjAQRNNQIOAM7AFAgiAEbUB8DkAfbZx1bGn9UWyDuADnJkQpoKKa0cybGWevAnxipifUdNeCQLoWECriCJ0TCrVdgKGoXN13Bm2SKGJqtW06Ujlm94CgUMYeCEmoLh_u0NbfawyBTMWf6Q83zUYSOdBs0Ek2P59ux-uSvCspeBRkKZaXQ77Nd-v9qtj8J97rkUjt</recordid><startdate>20151216</startdate><enddate>20151216</enddate><creator>MIKAEL LASSERRE</creator><creator>PASCAL MAUROY</creator><creator>THIERRY PROUTEAU</creator><creator>ALAIN LLOZE</creator><creator>LAURENT CHERIOUX</creator><scope>EVB</scope></search><sort><creationdate>20151216</creationdate><title>A pulley device for a belt or chain, method for manufacturing a hollow shaft for such a device and method for assembling such a device</title><author>MIKAEL LASSERRE ; PASCAL MAUROY ; THIERRY PROUTEAU ; ALAIN LLOZE ; LAURENT CHERIOUX</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2527180A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</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>MIKAEL LASSERRE</creatorcontrib><creatorcontrib>PASCAL MAUROY</creatorcontrib><creatorcontrib>THIERRY PROUTEAU</creatorcontrib><creatorcontrib>ALAIN LLOZE</creatorcontrib><creatorcontrib>LAURENT CHERIOUX</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIKAEL LASSERRE</au><au>PASCAL MAUROY</au><au>THIERRY PROUTEAU</au><au>ALAIN LLOZE</au><au>LAURENT CHERIOUX</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A pulley device for a belt or chain, method for manufacturing a hollow shaft for such a device and method for assembling such a device</title><date>2015-12-16</date><risdate>2015</risdate><abstract>A pulley device 2 for a belt or chain comprises a bearing 20 provided with an external ring 22, and an internal ring 24 with rolling elements 26 mounted in a bearing chamber 28, a pulley 30 secured in rotation with the external ring and with an external surface 32 for engaging with a belt/chain. The device also comprises a hollow shaft 40A, 40B for receiving a screw or bolt for mounting the pulley device. The hollow shaft comprises a bushing 42 and a flange 48 secured to the bushing and which extends radially outwards with respect to a central axis X40 of the hollow shaft, as far as the bearing chamber. The flange is formed with a washer 44 and an endplate 46, while the washer is radially located between the bushing and the endplate. The washer may be metallic and the bushing and/or the end plate may formed from a second or different material such as a synthetic material like polyamide 6-6 and/or a material comprising reinforced fibres. The bushing and/or the endplate may be overmoulded onto the washing.</abstract><oa>free_for_read</oa></addata></record> |
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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 | A pulley device for a belt or chain, method for manufacturing a hollow shaft for such a device and method for assembling such a device |
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