SPEED REDUCER
To miniaturize a speed reducer having a plurality of stages of planetary gear mechanisms.SOLUTION: A speed reducer 13 includes a fixed housing 14 for housing a motor 12 inside thereof, a rotary housing 15 rotatably supported by an outer periphery at one end wall portion 14a side of the fixed housing...
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| creator | YAMAGISHI NORIYUKI KIYOOKA KOJI |
| description | To miniaturize a speed reducer having a plurality of stages of planetary gear mechanisms.SOLUTION: A speed reducer 13 includes a fixed housing 14 for housing a motor 12 inside thereof, a rotary housing 15 rotatably supported by an outer periphery at one end wall portion 14a side of the fixed housing 14 through a bearing 16, and a plurality of planetary gear mechanisms 21, 31, 41 reducing a speed of rotation of the motor 12 and transmitting the same to the rotary housing 15. A planetary gear shaft 45 rotatably supporting a planetary gear 44 of the planetary gear mechanism 41 of the last stage positioned at a power transmission downstream side among the plurality of stages of planetary gear mechanism 21, 31, 41 is cantilevered by one end wall portion 14a of the fixed housing 14.SELECTED DRAWING: Figure 1
【課題】複数段の遊星歯車機構を有する減速機のコンパクト化を図る。【解決手段】減速機１３は、内部にモータ１２を収容する固定ハウジング１４と、固定ハウジング１４の一端壁部１４ａ側の外周に軸受１６を介して回転自在に支持される回転ハウジング１５と、モータ１２の回転を減速して回転ハウジング１５に伝達する複数段の遊星歯車機構２１，３１，４１とを備えている。複数段の遊星歯車機構２１，３１，４１における動力伝達下流側に位置する最終段の遊星歯車機構４１の遊星歯車４４を回転自在に支持する遊星歯車軸４５は、固定ハウジング１４の一端壁部１４ａに片持ち支持されている。【選択図】図１ |
| format | Patent |
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【課題】複数段の遊星歯車機構を有する減速機のコンパクト化を図る。【解決手段】減速機１３は、内部にモータ１２を収容する固定ハウジング１４と、固定ハウジング１４の一端壁部１４ａ側の外周に軸受１６を介して回転自在に支持される回転ハウジング１５と、モータ１２の回転を減速して回転ハウジング１５に伝達する複数段の遊星歯車機構２１，３１，４１とを備えている。複数段の遊星歯車機構２１，３１，４１における動力伝達下流側に位置する最終段の遊星歯車機構４１の遊星歯車４４を回転自在に支持する遊星歯車軸４５は、固定ハウジング１４の一端壁部１４ａに片持ち支持されている。【選択図】図１</description><language>eng ; jpn</language><subject>BLASTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2019</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=20190919&DB=EPODOC&CC=JP&NR=2019158035A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190919&DB=EPODOC&CC=JP&NR=2019158035A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAGISHI NORIYUKI</creatorcontrib><creatorcontrib>KIYOOKA KOJI</creatorcontrib><title>SPEED REDUCER</title><description>To miniaturize a speed reducer having a plurality of stages of planetary gear mechanisms.SOLUTION: A speed reducer 13 includes a fixed housing 14 for housing a motor 12 inside thereof, a rotary housing 15 rotatably supported by an outer periphery at one end wall portion 14a side of the fixed housing 14 through a bearing 16, and a plurality of planetary gear mechanisms 21, 31, 41 reducing a speed of rotation of the motor 12 and transmitting the same to the rotary housing 15. A planetary gear shaft 45 rotatably supporting a planetary gear 44 of the planetary gear mechanism 41 of the last stage positioned at a power transmission downstream side among the plurality of stages of planetary gear mechanism 21, 31, 41 is cantilevered by one end wall portion 14a of the fixed housing 14.SELECTED DRAWING: Figure 1
【課題】複数段の遊星歯車機構を有する減速機のコンパクト化を図る。【解決手段】減速機１３は、内部にモータ１２を収容する固定ハウジング１４と、固定ハウジング１４の一端壁部１４ａ側の外周に軸受１６を介して回転自在に支持される回転ハウジング１５と、モータ１２の回転を減速して回転ハウジング１５に伝達する複数段の遊星歯車機構２１，３１，４１とを備えている。複数段の遊星歯車機構２１，３１，４１における動力伝達下流側に位置する最終段の遊星歯車機構４１の遊星歯車４４を回転自在に支持する遊星歯車軸４５は、固定ハウジング１４の一端壁部１４ａに片持ち支持されている。【選択図】図１</description><subject>BLASTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>GENERATION</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOANDnB1dVEIcnUJdXYN4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGloamFgbGpo7GRCkCANu0HQc</recordid><startdate>20190919</startdate><enddate>20190919</enddate><creator>YAMAGISHI NORIYUKI</creator><creator>KIYOOKA KOJI</creator><scope>EVB</scope></search><sort><creationdate>20190919</creationdate><title>SPEED REDUCER</title><author>YAMAGISHI NORIYUKI ; KIYOOKA KOJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019158035A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</creationdate><topic>BLASTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>GENERATION</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>YAMAGISHI NORIYUKI</creatorcontrib><creatorcontrib>KIYOOKA KOJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMAGISHI NORIYUKI</au><au>KIYOOKA KOJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SPEED REDUCER</title><date>2019-09-19</date><risdate>2019</risdate><abstract>To miniaturize a speed reducer having a plurality of stages of planetary gear mechanisms.SOLUTION: A speed reducer 13 includes a fixed housing 14 for housing a motor 12 inside thereof, a rotary housing 15 rotatably supported by an outer periphery at one end wall portion 14a side of the fixed housing 14 through a bearing 16, and a plurality of planetary gear mechanisms 21, 31, 41 reducing a speed of rotation of the motor 12 and transmitting the same to the rotary housing 15. A planetary gear shaft 45 rotatably supporting a planetary gear 44 of the planetary gear mechanism 41 of the last stage positioned at a power transmission downstream side among the plurality of stages of planetary gear mechanism 21, 31, 41 is cantilevered by one end wall portion 14a of the fixed housing 14.SELECTED DRAWING: Figure 1
【課題】複数段の遊星歯車機構を有する減速機のコンパクト化を図る。【解決手段】減速機１３は、内部にモータ１２を収容する固定ハウジング１４と、固定ハウジング１４の一端壁部１４ａ側の外周に軸受１６を介して回転自在に支持される回転ハウジング１５と、モータ１２の回転を減速して回転ハウジング１５に伝達する複数段の遊星歯車機構２１，３１，４１とを備えている。複数段の遊星歯車機構２１，３１，４１における動力伝達下流側に位置する最終段の遊星歯車機構４１の遊星歯車４４を回転自在に支持する遊星歯車軸４５は、固定ハウジング１４の一端壁部１４ａに片持ち支持されている。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | SPEED REDUCER |
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