VEHICULAR DRIVE DEVICE
To provide a vehicular drive device in which oil can be appropriately scraped up by rotation of gears and oil for lubrication can be supplied into a case.SOLUTION: A vehicular drive device comprises: a first catch tank 71 that, when a rotor 21 rotates in a first rotation direction V1, stores oil scr...
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| creator | KATAYAMA TAKATOSHI YAMASHITA TEPPEI TAKAHASHI NOZOMI MITSUHARU HIROAKI HANAI TAKAYOSHI |
| description | To provide a vehicular drive device in which oil can be appropriately scraped up by rotation of gears and oil for lubrication can be supplied into a case.SOLUTION: A vehicular drive device comprises: a first catch tank 71 that, when a rotor 21 rotates in a first rotation direction V1, stores oil scraped up by a differential input gear 51 and, when the rotor 21 rotates in a second rotation direction opposite to the first rotational direction V1, stores the oil scraped up by a first counter gear 41; and a second catch tank 72 that, when the rotor 21 rotates in the second rotation direction, stores the oil scraped up by the first counter gear 41. The first catch tank 71 and the second catch tank 72 are disposed side by side in the vertical direction Z in a state of at least partially overlapping as seen in the vertical direction, and the second catch tank 72 is disposed on the lower side Z2 with respect to the first catch tank 71.SELECTED DRAWING: Figure 7
【課題】ギヤの回転によって適切に油を掻き上げて潤滑用の油をケース内に供給できる車両用駆動装置を提供する。【解決手段】ロータ２１が第１回転方向Ｖ１に回転する場合に、差動入力ギヤ５１により掻き上げられた油を貯留し、ロータ２１が第１回転方向Ｖ１とは逆の第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第１キャッチタンク７１と、ロータ２１が第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第２キャッチタンク７２とを備える。第１キャッチタンク７１と第２キャッチタンク７２とは、上下方向視で少なくとも一部が重複する状態で上下方向Ｚに並んで配置され、第２キャッチタンク７２は、第１キャッチタンク７１に対して下側Ｚ２に配置されている。【選択図】図７ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2023048739A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2023048739A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2023048739A3</originalsourceid><addsrcrecordid>eNrjZBALc_XwdA71cQxScAnyDHNVcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGxgYmFubGlo7GRCkCAOqZH4o</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VEHICULAR DRIVE DEVICE</title><source>esp@cenet</source><creator>KATAYAMA TAKATOSHI ; YAMASHITA TEPPEI ; TAKAHASHI NOZOMI ; MITSUHARU HIROAKI ; HANAI TAKAYOSHI</creator><creatorcontrib>KATAYAMA TAKATOSHI ; YAMASHITA TEPPEI ; TAKAHASHI NOZOMI ; MITSUHARU HIROAKI ; HANAI TAKAYOSHI</creatorcontrib><description>To provide a vehicular drive device in which oil can be appropriately scraped up by rotation of gears and oil for lubrication can be supplied into a case.SOLUTION: A vehicular drive device comprises: a first catch tank 71 that, when a rotor 21 rotates in a first rotation direction V1, stores oil scraped up by a differential input gear 51 and, when the rotor 21 rotates in a second rotation direction opposite to the first rotational direction V1, stores the oil scraped up by a first counter gear 41; and a second catch tank 72 that, when the rotor 21 rotates in the second rotation direction, stores the oil scraped up by the first counter gear 41. The first catch tank 71 and the second catch tank 72 are disposed side by side in the vertical direction Z in a state of at least partially overlapping as seen in the vertical direction, and the second catch tank 72 is disposed on the lower side Z2 with respect to the first catch tank 71.SELECTED DRAWING: Figure 7
【課題】ギヤの回転によって適切に油を掻き上げて潤滑用の油をケース内に供給できる車両用駆動装置を提供する。【解決手段】ロータ２１が第１回転方向Ｖ１に回転する場合に、差動入力ギヤ５１により掻き上げられた油を貯留し、ロータ２１が第１回転方向Ｖ１とは逆の第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第１キャッチタンク７１と、ロータ２１が第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第２キャッチタンク７２とを備える。第１キャッチタンク７１と第２キャッチタンク７２とは、上下方向視で少なくとも一部が重複する状態で上下方向Ｚに並んで配置され、第２キャッチタンク７２は、第１キャッチタンク７１に対して下側Ｚ２に配置されている。【選択図】図７</description><language>eng ; jpn</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230407&DB=EPODOC&CC=JP&NR=2023048739A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230407&DB=EPODOC&CC=JP&NR=2023048739A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATAYAMA TAKATOSHI</creatorcontrib><creatorcontrib>YAMASHITA TEPPEI</creatorcontrib><creatorcontrib>TAKAHASHI NOZOMI</creatorcontrib><creatorcontrib>MITSUHARU HIROAKI</creatorcontrib><creatorcontrib>HANAI TAKAYOSHI</creatorcontrib><title>VEHICULAR DRIVE DEVICE</title><description>To provide a vehicular drive device in which oil can be appropriately scraped up by rotation of gears and oil for lubrication can be supplied into a case.SOLUTION: A vehicular drive device comprises: a first catch tank 71 that, when a rotor 21 rotates in a first rotation direction V1, stores oil scraped up by a differential input gear 51 and, when the rotor 21 rotates in a second rotation direction opposite to the first rotational direction V1, stores the oil scraped up by a first counter gear 41; and a second catch tank 72 that, when the rotor 21 rotates in the second rotation direction, stores the oil scraped up by the first counter gear 41. The first catch tank 71 and the second catch tank 72 are disposed side by side in the vertical direction Z in a state of at least partially overlapping as seen in the vertical direction, and the second catch tank 72 is disposed on the lower side Z2 with respect to the first catch tank 71.SELECTED DRAWING: Figure 7
【課題】ギヤの回転によって適切に油を掻き上げて潤滑用の油をケース内に供給できる車両用駆動装置を提供する。【解決手段】ロータ２１が第１回転方向Ｖ１に回転する場合に、差動入力ギヤ５１により掻き上げられた油を貯留し、ロータ２１が第１回転方向Ｖ１とは逆の第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第１キャッチタンク７１と、ロータ２１が第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第２キャッチタンク７２とを備える。第１キャッチタンク７１と第２キャッチタンク７２とは、上下方向視で少なくとも一部が重複する状態で上下方向Ｚに並んで配置され、第２キャッチタンク７２は、第１キャッチタンク７１に対して下側Ｚ２に配置されている。【選択図】図７</description><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><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>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALc_XwdA71cQxScAnyDHNVcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGxgYmFubGlo7GRCkCAOqZH4o</recordid><startdate>20230407</startdate><enddate>20230407</enddate><creator>KATAYAMA TAKATOSHI</creator><creator>YAMASHITA TEPPEI</creator><creator>TAKAHASHI NOZOMI</creator><creator>MITSUHARU HIROAKI</creator><creator>HANAI TAKAYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20230407</creationdate><title>VEHICULAR DRIVE DEVICE</title><author>KATAYAMA TAKATOSHI ; YAMASHITA TEPPEI ; TAKAHASHI NOZOMI ; MITSUHARU HIROAKI ; HANAI TAKAYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023048739A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><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>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KATAYAMA TAKATOSHI</creatorcontrib><creatorcontrib>YAMASHITA TEPPEI</creatorcontrib><creatorcontrib>TAKAHASHI NOZOMI</creatorcontrib><creatorcontrib>MITSUHARU HIROAKI</creatorcontrib><creatorcontrib>HANAI TAKAYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KATAYAMA TAKATOSHI</au><au>YAMASHITA TEPPEI</au><au>TAKAHASHI NOZOMI</au><au>MITSUHARU HIROAKI</au><au>HANAI TAKAYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VEHICULAR DRIVE DEVICE</title><date>2023-04-07</date><risdate>2023</risdate><abstract>To provide a vehicular drive device in which oil can be appropriately scraped up by rotation of gears and oil for lubrication can be supplied into a case.SOLUTION: A vehicular drive device comprises: a first catch tank 71 that, when a rotor 21 rotates in a first rotation direction V1, stores oil scraped up by a differential input gear 51 and, when the rotor 21 rotates in a second rotation direction opposite to the first rotational direction V1, stores the oil scraped up by a first counter gear 41; and a second catch tank 72 that, when the rotor 21 rotates in the second rotation direction, stores the oil scraped up by the first counter gear 41. The first catch tank 71 and the second catch tank 72 are disposed side by side in the vertical direction Z in a state of at least partially overlapping as seen in the vertical direction, and the second catch tank 72 is disposed on the lower side Z2 with respect to the first catch tank 71.SELECTED DRAWING: Figure 7
【課題】ギヤの回転によって適切に油を掻き上げて潤滑用の油をケース内に供給できる車両用駆動装置を提供する。【解決手段】ロータ２１が第１回転方向Ｖ１に回転する場合に、差動入力ギヤ５１により掻き上げられた油を貯留し、ロータ２１が第１回転方向Ｖ１とは逆の第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第１キャッチタンク７１と、ロータ２１が第２回転方向に回転する場合に、第１カウンタギヤ４１により掻き上げられた油を貯留する第２キャッチタンク７２とを備える。第１キャッチタンク７１と第２キャッチタンク７２とは、上下方向視で少なくとも一部が重複する状態で上下方向Ｚに並んで配置され、第２キャッチタンク７２は、第１キャッチタンク７１に対して下側Ｚ２に配置されている。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | VEHICULAR DRIVE DEVICE |
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