MECHANICAL GEARBOX FOR MOTOR VEHICLES
Mechanical gearbox (1) for a motor vehicle comprises: a first shaft (5); a second shaft (6); a plurality of gear pairs; a plurality of synchronizers (9); and an actuation system (10) for displacing each synchronizer (9); wherein gear pairs of two consecutive speeds are arranged so as to be engaged b...
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| creator | RIOLI, MAURO RONCAGLIA, ROBERTO |
| description | Mechanical gearbox (1) for a motor vehicle comprises:
a first shaft (5);
a second shaft (6);
a plurality of gear pairs;
a plurality of synchronizers (9); and
an actuation system (10) for displacing each synchronizer (9);
wherein gear pairs of two consecutive speeds are arranged so as to be engaged by two different synchronizers (9); and
the actuation system (10) comprises:
a third shaft (16) supporting forks (11);
a plurality of circumferential cams (21) obtained on the external surface (20) of the third shaft (16);
a plurality of followers (22); and
a motor device (19) adapted to turn the third shaft (16);
wherein the third shaft (16) is split into two halves (16a,16b), which are connected together by means of an elastic element (23) and each of which supports a part of the forks (11). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2171309B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2171309B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2171309B13</originalsourceid><addsrcrecordid>eNrjZFD1dXX2cPTzdHb0UXB3dQxy8o9QcPMPUvD1DwGSYa4ens4-rsE8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDI0NzQ2MDSydCYCCUATasivA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MECHANICAL GEARBOX FOR MOTOR VEHICLES</title><source>esp@cenet</source><creator>RIOLI, MAURO ; RONCAGLIA, ROBERTO</creator><creatorcontrib>RIOLI, MAURO ; RONCAGLIA, ROBERTO</creatorcontrib><description>Mechanical gearbox (1) for a motor vehicle comprises:
a first shaft (5);
a second shaft (6);
a plurality of gear pairs;
a plurality of synchronizers (9); and
an actuation system (10) for displacing each synchronizer (9);
wherein gear pairs of two consecutive speeds are arranged so as to be engaged by two different synchronizers (9); and
the actuation system (10) comprises:
a third shaft (16) supporting forks (11);
a plurality of circumferential cams (21) obtained on the external surface (20) of the third shaft (16);
a plurality of followers (22); and
a motor device (19) adapted to turn the third shaft (16);
wherein the third shaft (16) is split into two halves (16a,16b), which are connected together by means of an elastic element (23) and each of which supports a part of the forks (11).</description><language>eng ; fre ; ger</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>2012</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=20120208&DB=EPODOC&CC=EP&NR=2171309B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120208&DB=EPODOC&CC=EP&NR=2171309B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RIOLI, MAURO</creatorcontrib><creatorcontrib>RONCAGLIA, ROBERTO</creatorcontrib><title>MECHANICAL GEARBOX FOR MOTOR VEHICLES</title><description>Mechanical gearbox (1) for a motor vehicle comprises:
a first shaft (5);
a second shaft (6);
a plurality of gear pairs;
a plurality of synchronizers (9); and
an actuation system (10) for displacing each synchronizer (9);
wherein gear pairs of two consecutive speeds are arranged so as to be engaged by two different synchronizers (9); and
the actuation system (10) comprises:
a third shaft (16) supporting forks (11);
a plurality of circumferential cams (21) obtained on the external surface (20) of the third shaft (16);
a plurality of followers (22); and
a motor device (19) adapted to turn the third shaft (16);
wherein the third shaft (16) is split into two halves (16a,16b), which are connected together by means of an elastic element (23) and each of which supports a part of the forks (11).</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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dXX2cPTzdHb0UXB3dQxy8o9QcPMPUvD1DwGSYa4ens4-rsE8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDI0NzQ2MDSydCYCCUATasivA</recordid><startdate>20120208</startdate><enddate>20120208</enddate><creator>RIOLI, MAURO</creator><creator>RONCAGLIA, ROBERTO</creator><scope>EVB</scope></search><sort><creationdate>20120208</creationdate><title>MECHANICAL GEARBOX FOR MOTOR VEHICLES</title><author>RIOLI, MAURO ; RONCAGLIA, ROBERTO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2171309B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2012</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>RIOLI, MAURO</creatorcontrib><creatorcontrib>RONCAGLIA, ROBERTO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RIOLI, MAURO</au><au>RONCAGLIA, ROBERTO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MECHANICAL GEARBOX FOR MOTOR VEHICLES</title><date>2012-02-08</date><risdate>2012</risdate><abstract>Mechanical gearbox (1) for a motor vehicle comprises:
a first shaft (5);
a second shaft (6);
a plurality of gear pairs;
a plurality of synchronizers (9); and
an actuation system (10) for displacing each synchronizer (9);
wherein gear pairs of two consecutive speeds are arranged so as to be engaged by two different synchronizers (9); and
the actuation system (10) comprises:
a third shaft (16) supporting forks (11);
a plurality of circumferential cams (21) obtained on the external surface (20) of the third shaft (16);
a plurality of followers (22); and
a motor device (19) adapted to turn the third shaft (16);
wherein the third shaft (16) is split into two halves (16a,16b), which are connected together by means of an elastic element (23) and each of which supports a part of the forks (11).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| 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 | MECHANICAL GEARBOX FOR MOTOR VEHICLES |
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