Two-gear gearbox of electric automobile
The utility model discloses a two-gear gearbox of an electric automobile, which is provided with a first forward gear and a second forward gear and comprises an input shaft, an intermediate shaft, a first-gear unit, a second-gear unit, a main speed reduction unit and an output shaft, when the input...
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| creator | REN CHUANWEI CHU XIAOCHAO |
| description | The utility model discloses a two-gear gearbox of an electric automobile, which is provided with a first forward gear and a second forward gear and comprises an input shaft, an intermediate shaft, a first-gear unit, a second-gear unit, a main speed reduction unit and an output shaft, when the input shaft rotates forwards, power is transmitted to the intermediate shaft through the first gear unit and then transmitted to the output shaft through the main speed reduction unit, and a first forward gear is formed. The input shaft rotates reversely, power is transmitted to the middle shaft through the second gear unit and then transmitted to the output shaft through the main speed reduction unit, and a second forward gear is formed. Gear switching can be achieved only through motor steering speed regulation, power interruption is avoided, the control logic of a gear shifting mechanism and the whole vehicle is reduced, and the control mode is simple and flexible.
本实用新型公开了一种电动汽车两挡齿轮箱，该齿轮箱具有第一前进挡位和第二前进挡位，其包括输入轴、中间轴、一挡 |
| format | Patent |
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本实用新型公开了一种电动汽车两挡齿轮箱，该齿轮箱具有第一前进挡位和第二前进挡位，其包括输入轴、中间轴、一挡</description><language>chi ; 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>2022</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=20221216&DB=EPODOC&CC=CN&NR=218063255U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221216&DB=EPODOC&CC=CN&NR=218063255U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>REN CHUANWEI</creatorcontrib><creatorcontrib>CHU XIAOCHAO</creatorcontrib><title>Two-gear gearbox of electric automobile</title><description>The utility model discloses a two-gear gearbox of an electric automobile, which is provided with a first forward gear and a second forward gear and comprises an input shaft, an intermediate shaft, a first-gear unit, a second-gear unit, a main speed reduction unit and an output shaft, when the input shaft rotates forwards, power is transmitted to the intermediate shaft through the first gear unit and then transmitted to the output shaft through the main speed reduction unit, and a first forward gear is formed. The input shaft rotates reversely, power is transmitted to the middle shaft through the second gear unit and then transmitted to the output shaft through the main speed reduction unit, and a second forward gear is formed. Gear switching can be achieved only through motor steering speed regulation, power interruption is avoided, the control logic of a gear shifting mechanism and the whole vehicle is reduced, and the control mode is simple and flexible.
本实用新型公开了一种电动汽车两挡齿轮箱，该齿轮箱具有第一前进挡位和第二前进挡位，其包括输入轴、中间轴、一挡</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAPKc_XTU9NLFIAEUn5FQr5aQqpOanJJUWZyQqJpSX5uflJmTmpPAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3tnPyNDCwMzYyNQ0NNSYKEUA5AMooQ</recordid><startdate>20221216</startdate><enddate>20221216</enddate><creator>REN CHUANWEI</creator><creator>CHU XIAOCHAO</creator><scope>EVB</scope></search><sort><creationdate>20221216</creationdate><title>Two-gear gearbox of electric automobile</title><author>REN CHUANWEI ; CHU XIAOCHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218063255UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>REN CHUANWEI</creatorcontrib><creatorcontrib>CHU XIAOCHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>REN CHUANWEI</au><au>CHU XIAOCHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Two-gear gearbox of electric automobile</title><date>2022-12-16</date><risdate>2022</risdate><abstract>The utility model discloses a two-gear gearbox of an electric automobile, which is provided with a first forward gear and a second forward gear and comprises an input shaft, an intermediate shaft, a first-gear unit, a second-gear unit, a main speed reduction unit and an output shaft, when the input shaft rotates forwards, power is transmitted to the intermediate shaft through the first gear unit and then transmitted to the output shaft through the main speed reduction unit, and a first forward gear is formed. The input shaft rotates reversely, power is transmitted to the middle shaft through the second gear unit and then transmitted to the output shaft through the main speed reduction unit, and a second forward gear is formed. Gear switching can be achieved only through motor steering speed regulation, power interruption is avoided, the control logic of a gear shifting mechanism and the whole vehicle is reduced, and the control mode is simple and flexible.
本实用新型公开了一种电动汽车两挡齿轮箱，该齿轮箱具有第一前进挡位和第二前进挡位，其包括输入轴、中间轴、一挡</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; 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 | Two-gear gearbox of electric automobile |
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