OIL PAN STRUCTURE OF ENGINE
To provide an oil pan structure of an engine capable of enhancing soundproof performance of an oil pan.SOLUTION: The rigidity of a first side wall cover 63 that covers a first side wall 35 of a differential case fixed part 30 of an oil pan 20 is made lower than the rigidity of a first bottom wall co...
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| creator | OSHIMA HIROBUMI SHIDA HISANORI |
| description | To provide an oil pan structure of an engine capable of enhancing soundproof performance of an oil pan.SOLUTION: The rigidity of a first side wall cover 63 that covers a first side wall 35 of a differential case fixed part 30 of an oil pan 20 is made lower than the rigidity of a first bottom wall cover 61 that covers a first bottom wall 31 of the differential case fixed part 30; the first side wall cover 63 is sandwiched between the first side wall 35 and a differential case 150; and in one member of a second side wall 43 and a second side wall cover 73 covering the lower part of the second side wall 43 of a shaft opposite part 40 of the oil pan 20, a protrusion part 49 projecting toward the other member and coming into contact with the other member is provided along the upper end of the second side wall cover 73.SELECTED DRAWING: Figure 6
【課題】オイルパンの遮音性を高くできるエンジンのオイルパン構造を提供する。【解決手段】オイルパン２０のデフケース被固定部３０の第１側壁３５を覆う第１側壁カバー６３の剛性をデフケース被固定部３０の第１底壁３１を覆う第１底壁カバー６１の剛性よりも低くし、第１側壁カバー６３を第１側壁３５とデフケース１５０とによって挟み込ませるとともに、オイルパン２０のシャフト対向部４０の第２側壁４３の下部を覆う第２側壁カバー７３と第２側壁４３の一方の部材に、他方の部材に向かって突出して他方の部材と当接する突出部４９を第２側壁カバー７３の上端に沿って設ける。【選択図】図６ |
| format | Patent |
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【課題】オイルパンの遮音性を高くできるエンジンのオイルパン構造を提供する。【解決手段】オイルパン２０のデフケース被固定部３０の第１側壁３５を覆う第１側壁カバー６３の剛性をデフケース被固定部３０の第１底壁３１を覆う第１底壁カバー６１の剛性よりも低くし、第１側壁カバー６３を第１側壁３５とデフケース１５０とによって挟み込ませるとともに、オイルパン２０のシャフト対向部４０の第２側壁４３の下部を覆う第２側壁カバー７３と第２側壁４３の一方の部材に、他方の部材に向かって突出して他方の部材と当接する突出部４９を第２側壁カバー７３の上端に沿って設ける。【選択図】図６</description><language>eng ; jpn</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BLASTING ; COMBUSTION ENGINES ; CRANKCASE VENTILATING ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; ENGINE PLANTS IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; LUBRICATING INTERNAL COMBUSTION ENGINES ; LUBRICATING OF MACHINES OR ENGINES IN GENERAL ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; 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=20220117&DB=EPODOC&CC=JP&NR=2022012185A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220117&DB=EPODOC&CC=JP&NR=2022012185A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OSHIMA HIROBUMI</creatorcontrib><creatorcontrib>SHIDA HISANORI</creatorcontrib><title>OIL PAN STRUCTURE OF ENGINE</title><description>To provide an oil pan structure of an engine capable of enhancing soundproof performance of an oil pan.SOLUTION: The rigidity of a first side wall cover 63 that covers a first side wall 35 of a differential case fixed part 30 of an oil pan 20 is made lower than the rigidity of a first bottom wall cover 61 that covers a first bottom wall 31 of the differential case fixed part 30; the first side wall cover 63 is sandwiched between the first side wall 35 and a differential case 150; and in one member of a second side wall 43 and a second side wall cover 73 covering the lower part of the second side wall 43 of a shaft opposite part 40 of the oil pan 20, a protrusion part 49 projecting toward the other member and coming into contact with the other member is provided along the upper end of the second side wall cover 73.SELECTED DRAWING: Figure 6
【課題】オイルパンの遮音性を高くできるエンジンのオイルパン構造を提供する。【解決手段】オイルパン２０のデフケース被固定部３０の第１側壁３５を覆う第１側壁カバー６３の剛性をデフケース被固定部３０の第１底壁３１を覆う第１底壁カバー６１の剛性よりも低くし、第１側壁カバー６３を第１側壁３５とデフケース１５０とによって挟み込ませるとともに、オイルパン２０のシャフト対向部４０の第２側壁４３の下部を覆う第２側壁カバー７３と第２側壁４３の一方の部材に、他方の部材に向かって突出して他方の部材と当接する突出部４９を第２側壁カバー７３の上端に沿って設ける。【選択図】図６</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CRANKCASE VENTILATING</subject><subject>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>LUBRICATING INTERNAL COMBUSTION ENGINES</subject><subject>LUBRICATING OF MACHINES OR ENGINES IN GENERAL</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD29_RRCHD0UwgOCQp1DgkNclXwd1Nw9XP39HPlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkZGBoZGhhamjsZEKQIAgkYgww</recordid><startdate>20220117</startdate><enddate>20220117</enddate><creator>OSHIMA HIROBUMI</creator><creator>SHIDA HISANORI</creator><scope>EVB</scope></search><sort><creationdate>20220117</creationdate><title>OIL PAN STRUCTURE OF ENGINE</title><author>OSHIMA HIROBUMI ; SHIDA HISANORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022012185A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CRANKCASE VENTILATING</topic><topic>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>LUBRICATING INTERNAL COMBUSTION ENGINES</topic><topic>LUBRICATING OF MACHINES OR ENGINES IN GENERAL</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OSHIMA HIROBUMI</creatorcontrib><creatorcontrib>SHIDA HISANORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OSHIMA HIROBUMI</au><au>SHIDA HISANORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OIL PAN STRUCTURE OF ENGINE</title><date>2022-01-17</date><risdate>2022</risdate><abstract>To provide an oil pan structure of an engine capable of enhancing soundproof performance of an oil pan.SOLUTION: The rigidity of a first side wall cover 63 that covers a first side wall 35 of a differential case fixed part 30 of an oil pan 20 is made lower than the rigidity of a first bottom wall cover 61 that covers a first bottom wall 31 of the differential case fixed part 30; the first side wall cover 63 is sandwiched between the first side wall 35 and a differential case 150; and in one member of a second side wall 43 and a second side wall cover 73 covering the lower part of the second side wall 43 of a shaft opposite part 40 of the oil pan 20, a protrusion part 49 projecting toward the other member and coming into contact with the other member is provided along the upper end of the second side wall cover 73.SELECTED DRAWING: Figure 6
【課題】オイルパンの遮音性を高くできるエンジンのオイルパン構造を提供する。【解決手段】オイルパン２０のデフケース被固定部３０の第１側壁３５を覆う第１側壁カバー６３の剛性をデフケース被固定部３０の第１底壁３１を覆う第１底壁カバー６１の剛性よりも低くし、第１側壁カバー６３を第１側壁３５とデフケース１５０とによって挟み込ませるとともに、オイルパン２０のシャフト対向部４０の第２側壁４３の下部を覆う第２側壁カバー７３と第２側壁４３の一方の部材に、他方の部材に向かって突出して他方の部材と当接する突出部４９を第２側壁カバー７３の上端に沿って設ける。【選択図】図６</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CRANKCASE VENTILATING CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
| title | OIL PAN STRUCTURE OF ENGINE |
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