PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES
Disclosed is a planet gear train of an automatic transmission for a vehicle, which can improve power transmission performance and can obtain a fuel efficiency improving effect. According to an embodiment of the present invention, the planet gear train of the automatic transmission for a vehicle incl...
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| creator | NOH, MYEONG HOON SEO, KANG SOO HWANG, SEONG WOOK KOOK, JAE CHANG JI, SEONG WOOK CHO, WON MIN |
| description | Disclosed is a planet gear train of an automatic transmission for a vehicle, which can improve power transmission performance and can obtain a fuel efficiency improving effect. According to an embodiment of the present invention, the planet gear train of the automatic transmission for a vehicle includes: an input shaft receiving power of an engine; an output shaft outputting power in which a speed is changed; a first planet gear set having a first sun gear, a first planet carrier, and a first ring gear; a second planet gear set having a second sun gear, a second planet carrier, and a second ring gear; a third planet gear set having a third sun gear, a third planet carrier, and a third ring gear; a fourth planet gear set having a fourth sun gear, a fourth planet carrier, and a fourth ring gear; a first rotary shaft including the first and second sun gears and selectively connected to a transmission housing; a second rotary shaft including the first planet carrier; a third rotary shaft including the first ring gear and the fourth ring gear and selectively connected to the transmission housing; a fourth rotary shaft including the second planet carrier and directly connected to the input shaft; a fifth rotary shaft comprising the second ring gear and the third and fourth sun gears; a sixth rotary shaft comprising the third planet carrier and selectively connected to the second and fourth rotary shafts; a seventh rotary shaft comprising the third ring gear and selectively connected to the second rotary shaft; an eighth rotary shaft comprising the fourth planet carrier and directly connected to the output shaft, wherein the eighth rotary shaft is selectively connected to the seventh rotary shaft; and six friction elements formed between the rotary shafts and at a part of selectively connecting the rotary shaft and the transmission housing.
차량용 자동변속기의 유성기어트레인이 개시된다. 본 발명의 일 실시 예에 따른 차량용 자동변속기의 유성기어트레인은 엔진의 동력을 전달받는 입력축; 변속된 동력을 출력하는 출력축; 제1 선기어, 제1 유성캐리어, 제1 링기어를 보유하는 제1 유성기어세트; 제2 선기어, 제2 유성캐리어, 제2 링기어를 보유하는 제2 유성기어세트; 제3 선기어, 제3 유성캐리어, 제3 링기어를 보유하는 제3 유성기어세트; 및 제4 선기어, 제4 유성캐리어, 제4 링기어를 보유하는 제4 유성기어세트를 포함하며, 상기 제1, 제2 선기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제1 회전축; 상기 제1 유성캐리어를 포함하여 이루어지는 제2 회전축; 상기 제1, 제4 링기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제3 회전축; 상기 제2 유성캐리어를 포함하여 이루어지며, 상기 입력축과 직접 연결되는 제4 회전축; 상기 제2 링기어와 제3, 제4 선기어를 포함하여 이루어지는 제5 회전축; 상기 제3 유성캐리어를 포함하여 이루어지며, 상기 제2 회전축과 제4 회전축에 선택적으로 연결되는 제6 회전축; 상기 제3 링기어를 포함하여 이루어지며, 상기 제2 회전축과 선택적으로 연결되는 제7 회전축; 상기 제4 유성캐리 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20160133850A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20160133850A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20160133850A3</originalsourceid><addsrcrecordid>eNrjZLAO8HH0cw1xDIpUcHd1DFIICXL09FPwd1NwDA3x93UM8XQGCfkF-3oGB3v6-ym4-QcphLl6eDr7uAbzMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JJ47yAjA0MzA0NjYwtTA0dj4lQBAJAHKkU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES</title><source>esp@cenet</source><creator>NOH, MYEONG HOON ; SEO, KANG SOO ; HWANG, SEONG WOOK ; KOOK, JAE CHANG ; JI, SEONG WOOK ; CHO, WON MIN</creator><creatorcontrib>NOH, MYEONG HOON ; SEO, KANG SOO ; HWANG, SEONG WOOK ; KOOK, JAE CHANG ; JI, SEONG WOOK ; CHO, WON MIN</creatorcontrib><description>Disclosed is a planet gear train of an automatic transmission for a vehicle, which can improve power transmission performance and can obtain a fuel efficiency improving effect. According to an embodiment of the present invention, the planet gear train of the automatic transmission for a vehicle includes: an input shaft receiving power of an engine; an output shaft outputting power in which a speed is changed; a first planet gear set having a first sun gear, a first planet carrier, and a first ring gear; a second planet gear set having a second sun gear, a second planet carrier, and a second ring gear; a third planet gear set having a third sun gear, a third planet carrier, and a third ring gear; a fourth planet gear set having a fourth sun gear, a fourth planet carrier, and a fourth ring gear; a first rotary shaft including the first and second sun gears and selectively connected to a transmission housing; a second rotary shaft including the first planet carrier; a third rotary shaft including the first ring gear and the fourth ring gear and selectively connected to the transmission housing; a fourth rotary shaft including the second planet carrier and directly connected to the input shaft; a fifth rotary shaft comprising the second ring gear and the third and fourth sun gears; a sixth rotary shaft comprising the third planet carrier and selectively connected to the second and fourth rotary shafts; a seventh rotary shaft comprising the third ring gear and selectively connected to the second rotary shaft; an eighth rotary shaft comprising the fourth planet carrier and directly connected to the output shaft, wherein the eighth rotary shaft is selectively connected to the seventh rotary shaft; and six friction elements formed between the rotary shafts and at a part of selectively connecting the rotary shaft and the transmission housing.
차량용 자동변속기의 유성기어트레인이 개시된다. 본 발명의 일 실시 예에 따른 차량용 자동변속기의 유성기어트레인은 엔진의 동력을 전달받는 입력축; 변속된 동력을 출력하는 출력축; 제1 선기어, 제1 유성캐리어, 제1 링기어를 보유하는 제1 유성기어세트; 제2 선기어, 제2 유성캐리어, 제2 링기어를 보유하는 제2 유성기어세트; 제3 선기어, 제3 유성캐리어, 제3 링기어를 보유하는 제3 유성기어세트; 및 제4 선기어, 제4 유성캐리어, 제4 링기어를 보유하는 제4 유성기어세트를 포함하며, 상기 제1, 제2 선기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제1 회전축; 상기 제1 유성캐리어를 포함하여 이루어지는 제2 회전축; 상기 제1, 제4 링기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제3 회전축; 상기 제2 유성캐리어를 포함하여 이루어지며, 상기 입력축과 직접 연결되는 제4 회전축; 상기 제2 링기어와 제3, 제4 선기어를 포함하여 이루어지는 제5 회전축; 상기 제3 유성캐리어를 포함하여 이루어지며, 상기 제2 회전축과 제4 회전축에 선택적으로 연결되는 제6 회전축; 상기 제3 링기어를 포함하여 이루어지며, 상기 제2 회전축과 선택적으로 연결되는 제7 회전축; 상기 제4 유성캐리어를 포함하여 이루어지며, 상기 제7 회전축에 선택적으로 연결됨과 동시에 출력축과 직접 연결되는 제8 회전축; 및 상기 회전축과 회전축 사이 및 상기 회전축과 변속기 하우징을 선택적으로 연결하는 부분에 구성되는 6개의 마찰요소를 포함한다.</description><language>eng ; kor</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>2016</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=20161123&DB=EPODOC&CC=KR&NR=20160133850A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161123&DB=EPODOC&CC=KR&NR=20160133850A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOH, MYEONG HOON</creatorcontrib><creatorcontrib>SEO, KANG SOO</creatorcontrib><creatorcontrib>HWANG, SEONG WOOK</creatorcontrib><creatorcontrib>KOOK, JAE CHANG</creatorcontrib><creatorcontrib>JI, SEONG WOOK</creatorcontrib><creatorcontrib>CHO, WON MIN</creatorcontrib><title>PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES</title><description>Disclosed is a planet gear train of an automatic transmission for a vehicle, which can improve power transmission performance and can obtain a fuel efficiency improving effect. According to an embodiment of the present invention, the planet gear train of the automatic transmission for a vehicle includes: an input shaft receiving power of an engine; an output shaft outputting power in which a speed is changed; a first planet gear set having a first sun gear, a first planet carrier, and a first ring gear; a second planet gear set having a second sun gear, a second planet carrier, and a second ring gear; a third planet gear set having a third sun gear, a third planet carrier, and a third ring gear; a fourth planet gear set having a fourth sun gear, a fourth planet carrier, and a fourth ring gear; a first rotary shaft including the first and second sun gears and selectively connected to a transmission housing; a second rotary shaft including the first planet carrier; a third rotary shaft including the first ring gear and the fourth ring gear and selectively connected to the transmission housing; a fourth rotary shaft including the second planet carrier and directly connected to the input shaft; a fifth rotary shaft comprising the second ring gear and the third and fourth sun gears; a sixth rotary shaft comprising the third planet carrier and selectively connected to the second and fourth rotary shafts; a seventh rotary shaft comprising the third ring gear and selectively connected to the second rotary shaft; an eighth rotary shaft comprising the fourth planet carrier and directly connected to the output shaft, wherein the eighth rotary shaft is selectively connected to the seventh rotary shaft; and six friction elements formed between the rotary shafts and at a part of selectively connecting the rotary shaft and the transmission housing.
차량용 자동변속기의 유성기어트레인이 개시된다. 본 발명의 일 실시 예에 따른 차량용 자동변속기의 유성기어트레인은 엔진의 동력을 전달받는 입력축; 변속된 동력을 출력하는 출력축; 제1 선기어, 제1 유성캐리어, 제1 링기어를 보유하는 제1 유성기어세트; 제2 선기어, 제2 유성캐리어, 제2 링기어를 보유하는 제2 유성기어세트; 제3 선기어, 제3 유성캐리어, 제3 링기어를 보유하는 제3 유성기어세트; 및 제4 선기어, 제4 유성캐리어, 제4 링기어를 보유하는 제4 유성기어세트를 포함하며, 상기 제1, 제2 선기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제1 회전축; 상기 제1 유성캐리어를 포함하여 이루어지는 제2 회전축; 상기 제1, 제4 링기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제3 회전축; 상기 제2 유성캐리어를 포함하여 이루어지며, 상기 입력축과 직접 연결되는 제4 회전축; 상기 제2 링기어와 제3, 제4 선기어를 포함하여 이루어지는 제5 회전축; 상기 제3 유성캐리어를 포함하여 이루어지며, 상기 제2 회전축과 제4 회전축에 선택적으로 연결되는 제6 회전축; 상기 제3 링기어를 포함하여 이루어지며, 상기 제2 회전축과 선택적으로 연결되는 제7 회전축; 상기 제4 유성캐리어를 포함하여 이루어지며, 상기 제7 회전축에 선택적으로 연결됨과 동시에 출력축과 직접 연결되는 제8 회전축; 및 상기 회전축과 회전축 사이 및 상기 회전축과 변속기 하우징을 선택적으로 연결하는 부분에 구성되는 6개의 마찰요소를 포함한다.</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAO8HH0cw1xDIpUcHd1DFIICXL09FPwd1NwDA3x93UM8XQGCfkF-3oGB3v6-ym4-QcphLl6eDr7uAbzMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JJ47yAjA0MzA0NjYwtTA0dj4lQBAJAHKkU</recordid><startdate>20161123</startdate><enddate>20161123</enddate><creator>NOH, MYEONG HOON</creator><creator>SEO, KANG SOO</creator><creator>HWANG, SEONG WOOK</creator><creator>KOOK, JAE CHANG</creator><creator>JI, SEONG WOOK</creator><creator>CHO, WON MIN</creator><scope>EVB</scope></search><sort><creationdate>20161123</creationdate><title>PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES</title><author>NOH, MYEONG HOON ; SEO, KANG SOO ; HWANG, SEONG WOOK ; KOOK, JAE CHANG ; JI, SEONG WOOK ; CHO, WON MIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20160133850A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2016</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>NOH, MYEONG HOON</creatorcontrib><creatorcontrib>SEO, KANG SOO</creatorcontrib><creatorcontrib>HWANG, SEONG WOOK</creatorcontrib><creatorcontrib>KOOK, JAE CHANG</creatorcontrib><creatorcontrib>JI, SEONG WOOK</creatorcontrib><creatorcontrib>CHO, WON MIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NOH, MYEONG HOON</au><au>SEO, KANG SOO</au><au>HWANG, SEONG WOOK</au><au>KOOK, JAE CHANG</au><au>JI, SEONG WOOK</au><au>CHO, WON MIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES</title><date>2016-11-23</date><risdate>2016</risdate><abstract>Disclosed is a planet gear train of an automatic transmission for a vehicle, which can improve power transmission performance and can obtain a fuel efficiency improving effect. According to an embodiment of the present invention, the planet gear train of the automatic transmission for a vehicle includes: an input shaft receiving power of an engine; an output shaft outputting power in which a speed is changed; a first planet gear set having a first sun gear, a first planet carrier, and a first ring gear; a second planet gear set having a second sun gear, a second planet carrier, and a second ring gear; a third planet gear set having a third sun gear, a third planet carrier, and a third ring gear; a fourth planet gear set having a fourth sun gear, a fourth planet carrier, and a fourth ring gear; a first rotary shaft including the first and second sun gears and selectively connected to a transmission housing; a second rotary shaft including the first planet carrier; a third rotary shaft including the first ring gear and the fourth ring gear and selectively connected to the transmission housing; a fourth rotary shaft including the second planet carrier and directly connected to the input shaft; a fifth rotary shaft comprising the second ring gear and the third and fourth sun gears; a sixth rotary shaft comprising the third planet carrier and selectively connected to the second and fourth rotary shafts; a seventh rotary shaft comprising the third ring gear and selectively connected to the second rotary shaft; an eighth rotary shaft comprising the fourth planet carrier and directly connected to the output shaft, wherein the eighth rotary shaft is selectively connected to the seventh rotary shaft; and six friction elements formed between the rotary shafts and at a part of selectively connecting the rotary shaft and the transmission housing.
차량용 자동변속기의 유성기어트레인이 개시된다. 본 발명의 일 실시 예에 따른 차량용 자동변속기의 유성기어트레인은 엔진의 동력을 전달받는 입력축; 변속된 동력을 출력하는 출력축; 제1 선기어, 제1 유성캐리어, 제1 링기어를 보유하는 제1 유성기어세트; 제2 선기어, 제2 유성캐리어, 제2 링기어를 보유하는 제2 유성기어세트; 제3 선기어, 제3 유성캐리어, 제3 링기어를 보유하는 제3 유성기어세트; 및 제4 선기어, 제4 유성캐리어, 제4 링기어를 보유하는 제4 유성기어세트를 포함하며, 상기 제1, 제2 선기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제1 회전축; 상기 제1 유성캐리어를 포함하여 이루어지는 제2 회전축; 상기 제1, 제4 링기어를 포함하여 이루어지며, 변속기 하우징과 선택적으로 연결되는 제3 회전축; 상기 제2 유성캐리어를 포함하여 이루어지며, 상기 입력축과 직접 연결되는 제4 회전축; 상기 제2 링기어와 제3, 제4 선기어를 포함하여 이루어지는 제5 회전축; 상기 제3 유성캐리어를 포함하여 이루어지며, 상기 제2 회전축과 제4 회전축에 선택적으로 연결되는 제6 회전축; 상기 제3 링기어를 포함하여 이루어지며, 상기 제2 회전축과 선택적으로 연결되는 제7 회전축; 상기 제4 유성캐리어를 포함하여 이루어지며, 상기 제7 회전축에 선택적으로 연결됨과 동시에 출력축과 직접 연결되는 제8 회전축; 및 상기 회전축과 회전축 사이 및 상기 회전축과 변속기 하우징을 선택적으로 연결하는 부분에 구성되는 6개의 마찰요소를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20160133850A |
| 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 | PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T15%3A46%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NOH,%20MYEONG%20HOON&rft.date=2016-11-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20160133850A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |