CONTINUOUSLY VARIABLE TRANSMISSION
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an...
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| creator | POXTON, PETER D DAWE, DANIEL J POHL, BRAD P EIDSON, ELTON L ARMSTRONG, ORONDE J LOHR, CHARLES B MCDANIEL, LOREN T SIMISTER, MATTHEW P USMANI, GHAYYURUL I THOMASSY, FERNAND A ELHARDT, PAUL M NICHOLS, JON M STEWART, TERRY L |
| description | Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed. |
| format | Patent |
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In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.</description><language>eng ; fre</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=20150113&DB=EPODOC&CC=CA&NR=2632751C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150113&DB=EPODOC&CC=CA&NR=2632751C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>POXTON, PETER D</creatorcontrib><creatorcontrib>DAWE, DANIEL J</creatorcontrib><creatorcontrib>POHL, BRAD P</creatorcontrib><creatorcontrib>EIDSON, ELTON L</creatorcontrib><creatorcontrib>ARMSTRONG, ORONDE J</creatorcontrib><creatorcontrib>LOHR, CHARLES B</creatorcontrib><creatorcontrib>MCDANIEL, LOREN T</creatorcontrib><creatorcontrib>SIMISTER, MATTHEW P</creatorcontrib><creatorcontrib>USMANI, GHAYYURUL I</creatorcontrib><creatorcontrib>THOMASSY, FERNAND A</creatorcontrib><creatorcontrib>ELHARDT, PAUL M</creatorcontrib><creatorcontrib>NICHOLS, JON M</creatorcontrib><creatorcontrib>STEWART, TERRY L</creatorcontrib><title>CONTINUOUSLY VARIABLE TRANSMISSION</title><description>Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.</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>eNrjZFBy9vcL8fQL9Q8N9olUCHMM8nR08nFVCAly9Av29QwO9vT342FgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8c6ORmbGRuamhs7GhFUAAOiPIg8</recordid><startdate>20150113</startdate><enddate>20150113</enddate><creator>POXTON, PETER D</creator><creator>DAWE, DANIEL J</creator><creator>POHL, BRAD P</creator><creator>EIDSON, ELTON L</creator><creator>ARMSTRONG, ORONDE J</creator><creator>LOHR, CHARLES B</creator><creator>MCDANIEL, LOREN T</creator><creator>SIMISTER, MATTHEW P</creator><creator>USMANI, GHAYYURUL I</creator><creator>THOMASSY, FERNAND A</creator><creator>ELHARDT, PAUL M</creator><creator>NICHOLS, JON M</creator><creator>STEWART, TERRY L</creator><scope>EVB</scope></search><sort><creationdate>20150113</creationdate><title>CONTINUOUSLY VARIABLE TRANSMISSION</title><author>POXTON, PETER D ; DAWE, DANIEL J ; POHL, BRAD P ; EIDSON, ELTON L ; ARMSTRONG, ORONDE J ; LOHR, CHARLES B ; MCDANIEL, LOREN T ; SIMISTER, MATTHEW P ; USMANI, GHAYYURUL I ; THOMASSY, FERNAND A ; ELHARDT, PAUL M ; NICHOLS, JON M ; STEWART, TERRY L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2632751C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</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>POXTON, PETER D</creatorcontrib><creatorcontrib>DAWE, DANIEL J</creatorcontrib><creatorcontrib>POHL, BRAD P</creatorcontrib><creatorcontrib>EIDSON, ELTON L</creatorcontrib><creatorcontrib>ARMSTRONG, ORONDE J</creatorcontrib><creatorcontrib>LOHR, CHARLES B</creatorcontrib><creatorcontrib>MCDANIEL, LOREN T</creatorcontrib><creatorcontrib>SIMISTER, MATTHEW P</creatorcontrib><creatorcontrib>USMANI, GHAYYURUL I</creatorcontrib><creatorcontrib>THOMASSY, FERNAND A</creatorcontrib><creatorcontrib>ELHARDT, PAUL M</creatorcontrib><creatorcontrib>NICHOLS, JON M</creatorcontrib><creatorcontrib>STEWART, TERRY L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>POXTON, PETER D</au><au>DAWE, DANIEL J</au><au>POHL, BRAD P</au><au>EIDSON, ELTON L</au><au>ARMSTRONG, ORONDE J</au><au>LOHR, CHARLES B</au><au>MCDANIEL, LOREN T</au><au>SIMISTER, MATTHEW P</au><au>USMANI, GHAYYURUL I</au><au>THOMASSY, FERNAND A</au><au>ELHARDT, PAUL M</au><au>NICHOLS, JON M</au><au>STEWART, TERRY L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTINUOUSLY VARIABLE TRANSMISSION</title><date>2015-01-13</date><risdate>2015</risdate><abstract>Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.</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 | CONTINUOUSLY VARIABLE TRANSMISSION |
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