Eight-speed double-clutch type automatic transmission
The invention discloses an eight-speed double-clutch type automatic transmission comprising a first input shaft, a second input shaft, a first output shaft, a second output shaft, a first automatic clutch and a second automatic clutch, wherein the first input shaft and the second input shaft are con...
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| creator | LUO DAGUO CHEN YONG ZHANG XINGUI YAO WENBO WANG RUIPING |
| description | The invention discloses an eight-speed double-clutch type automatic transmission comprising a first input shaft, a second input shaft, a first output shaft, a second output shaft, a first automatic clutch and a second automatic clutch, wherein the first input shaft and the second input shaft are connected in a sleeved mode, and the first output shaft and the second output shaft are parallel to the first input shaft and the second input shaft. A third-gear and fifth-gear driving gear and a seventh-gear driving gear are fixedly arranged on the first input shaft. A fourth-gear and sixth-gear driving gear and a second-back-gear driving gear are fixedly arranged on the second input shaft. A second-gear driven gear, a third-gear driven gear and a fourth-gear driven gear are arranged on the first output shaft in a sleeving mode. A fifth-gear driven gear, a sixth-gear driven gear and a back-gear driven gear meshed with the second-gear driven gear are arranged on the second output shaft in a sleeving mode. A fourth-gear driven gear synchronizer capable of being connected with the third-gear driven gear is arranged on the fourth-gear driven gear, a sixth-gear driven gear synchronizer capable of being connected with the fifth-gear driven gear is arranged on the sixth-gear driven gear, and therefore the third-gear and fifth-gear driving gear and the fourth-gear and sixth-gear driving gear can be used for transmitting the power of a first gear and an eighth gear. The eight-speed double-clutch type automatic transmission is small in axial length, compact in structure, suitable for a front-engine front-drive saloon car, and convenient to distribute. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN104373524A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN104373524A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN104373524A3</originalsourceid><addsrcrecordid>eNrjZDB1zUzPKNEtLkhNTVFIyS9NyknVTc4pLUnOUCipLEhVSCwtyc9NLMlMVigpSswrzs0sLs7Mz-NhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGJsbmxqZGJo7GxKgBAJN2LaM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Eight-speed double-clutch type automatic transmission</title><source>esp@cenet</source><creator>LUO DAGUO ; CHEN YONG ; ZHANG XINGUI ; YAO WENBO ; WANG RUIPING</creator><creatorcontrib>LUO DAGUO ; CHEN YONG ; ZHANG XINGUI ; YAO WENBO ; WANG RUIPING</creatorcontrib><description>The invention discloses an eight-speed double-clutch type automatic transmission comprising a first input shaft, a second input shaft, a first output shaft, a second output shaft, a first automatic clutch and a second automatic clutch, wherein the first input shaft and the second input shaft are connected in a sleeved mode, and the first output shaft and the second output shaft are parallel to the first input shaft and the second input shaft. A third-gear and fifth-gear driving gear and a seventh-gear driving gear are fixedly arranged on the first input shaft. A fourth-gear and sixth-gear driving gear and a second-back-gear driving gear are fixedly arranged on the second input shaft. A second-gear driven gear, a third-gear driven gear and a fourth-gear driven gear are arranged on the first output shaft in a sleeving mode. A fifth-gear driven gear, a sixth-gear driven gear and a back-gear driven gear meshed with the second-gear driven gear are arranged on the second output shaft in a sleeving mode. A fourth-gear driven gear synchronizer capable of being connected with the third-gear driven gear is arranged on the fourth-gear driven gear, a sixth-gear driven gear synchronizer capable of being connected with the fifth-gear driven gear is arranged on the sixth-gear driven gear, and therefore the third-gear and fifth-gear driving gear and the fourth-gear and sixth-gear driving gear can be used for transmitting the power of a first gear and an eighth gear. The eight-speed double-clutch type automatic transmission is small in axial length, compact in structure, suitable for a front-engine front-drive saloon car, and convenient to distribute.</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=20150225&DB=EPODOC&CC=CN&NR=104373524A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150225&DB=EPODOC&CC=CN&NR=104373524A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUO DAGUO</creatorcontrib><creatorcontrib>CHEN YONG</creatorcontrib><creatorcontrib>ZHANG XINGUI</creatorcontrib><creatorcontrib>YAO WENBO</creatorcontrib><creatorcontrib>WANG RUIPING</creatorcontrib><title>Eight-speed double-clutch type automatic transmission</title><description>The invention discloses an eight-speed double-clutch type automatic transmission comprising a first input shaft, a second input shaft, a first output shaft, a second output shaft, a first automatic clutch and a second automatic clutch, wherein the first input shaft and the second input shaft are connected in a sleeved mode, and the first output shaft and the second output shaft are parallel to the first input shaft and the second input shaft. A third-gear and fifth-gear driving gear and a seventh-gear driving gear are fixedly arranged on the first input shaft. A fourth-gear and sixth-gear driving gear and a second-back-gear driving gear are fixedly arranged on the second input shaft. A second-gear driven gear, a third-gear driven gear and a fourth-gear driven gear are arranged on the first output shaft in a sleeving mode. A fifth-gear driven gear, a sixth-gear driven gear and a back-gear driven gear meshed with the second-gear driven gear are arranged on the second output shaft in a sleeving mode. A fourth-gear driven gear synchronizer capable of being connected with the third-gear driven gear is arranged on the fourth-gear driven gear, a sixth-gear driven gear synchronizer capable of being connected with the fifth-gear driven gear is arranged on the sixth-gear driven gear, and therefore the third-gear and fifth-gear driving gear and the fourth-gear and sixth-gear driving gear can be used for transmitting the power of a first gear and an eighth gear. The eight-speed double-clutch type automatic transmission is small in axial length, compact in structure, suitable for a front-engine front-drive saloon car, and convenient to distribute.</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>eNrjZDB1zUzPKNEtLkhNTVFIyS9NyknVTc4pLUnOUCipLEhVSCwtyc9NLMlMVigpSswrzs0sLs7Mz-NhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGJsbmxqZGJo7GxKgBAJN2LaM</recordid><startdate>20150225</startdate><enddate>20150225</enddate><creator>LUO DAGUO</creator><creator>CHEN YONG</creator><creator>ZHANG XINGUI</creator><creator>YAO WENBO</creator><creator>WANG RUIPING</creator><scope>EVB</scope></search><sort><creationdate>20150225</creationdate><title>Eight-speed double-clutch type automatic transmission</title><author>LUO DAGUO ; CHEN YONG ; ZHANG XINGUI ; YAO WENBO ; WANG RUIPING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104373524A3</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>LUO DAGUO</creatorcontrib><creatorcontrib>CHEN YONG</creatorcontrib><creatorcontrib>ZHANG XINGUI</creatorcontrib><creatorcontrib>YAO WENBO</creatorcontrib><creatorcontrib>WANG RUIPING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUO DAGUO</au><au>CHEN YONG</au><au>ZHANG XINGUI</au><au>YAO WENBO</au><au>WANG RUIPING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Eight-speed double-clutch type automatic transmission</title><date>2015-02-25</date><risdate>2015</risdate><abstract>The invention discloses an eight-speed double-clutch type automatic transmission comprising a first input shaft, a second input shaft, a first output shaft, a second output shaft, a first automatic clutch and a second automatic clutch, wherein the first input shaft and the second input shaft are connected in a sleeved mode, and the first output shaft and the second output shaft are parallel to the first input shaft and the second input shaft. A third-gear and fifth-gear driving gear and a seventh-gear driving gear are fixedly arranged on the first input shaft. A fourth-gear and sixth-gear driving gear and a second-back-gear driving gear are fixedly arranged on the second input shaft. A second-gear driven gear, a third-gear driven gear and a fourth-gear driven gear are arranged on the first output shaft in a sleeving mode. A fifth-gear driven gear, a sixth-gear driven gear and a back-gear driven gear meshed with the second-gear driven gear are arranged on the second output shaft in a sleeving mode. A fourth-gear driven gear synchronizer capable of being connected with the third-gear driven gear is arranged on the fourth-gear driven gear, a sixth-gear driven gear synchronizer capable of being connected with the fifth-gear driven gear is arranged on the sixth-gear driven gear, and therefore the third-gear and fifth-gear driving gear and the fourth-gear and sixth-gear driving gear can be used for transmitting the power of a first gear and an eighth gear. The eight-speed double-clutch type automatic transmission is small in axial length, compact in structure, suitable for a front-engine front-drive saloon car, and convenient to distribute.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 | Eight-speed double-clutch type automatic transmission |
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