STARTER RING GEAR FOR VEHICLE
PROBLEM TO BE SOLVED: To provide a starter ring gear for a vehicle, which can suppress reduction in hardness of outer circumferential teeth which occurs during welding of a drive plate.SOLUTION: The starter ring gear for a vehicle includes a plurality of circumferential direction grooves 94 formed i...
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| creator | TANAKA KIICHIRO KAMIMURA MOTOYOSHI NAKAMURA SATORU |
| description | PROBLEM TO BE SOLVED: To provide a starter ring gear for a vehicle, which can suppress reduction in hardness of outer circumferential teeth which occurs during welding of a drive plate.SOLUTION: The starter ring gear for a vehicle includes a plurality of circumferential direction grooves 94 formed in the circumferential direction of the other side face 90 to be longer than a welding bead 92, which function as heat resisting parts for suppressing conduction of heat of welding with the drive plate 26 to outer circumferential teeth 44a on, between the inner peripheral surface of the starter ring gear 44 and the tooth surface of the outer circumferential teeth 44a, on a plurality of welding parts with the drive plate 26, namely, on the outer circumferential side of the welding bead 92. Thus, since annealing of the outer circumferential teeth 44a of the starter gear 44 increased in hardness by high-frequency hardening welding of the starter gear 44 and the drive plate 26 is suppressed, reduction in hardness of the outer circumferential teeth 44a near the welding part by welding with the drive plate 26 is suppressed. |
| format | Patent |
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Thus, since annealing of the outer circumferential teeth 44a of the starter gear 44 increased in hardness by high-frequency hardening welding of the starter gear 44 and the drive plate 26 is suppressed, reduction in hardness of the outer circumferential teeth 44a near the welding part by welding with the drive plate 26 is suppressed.</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR ; STARTING OF COMBUSTION ENGINES ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2011</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=20111215&DB=EPODOC&CC=JP&NR=2011252538A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111215&DB=EPODOC&CC=JP&NR=2011252538A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANAKA KIICHIRO</creatorcontrib><creatorcontrib>KAMIMURA MOTOYOSHI</creatorcontrib><creatorcontrib>NAKAMURA SATORU</creatorcontrib><title>STARTER RING GEAR FOR VEHICLE</title><description>PROBLEM TO BE SOLVED: To provide a starter ring gear for a vehicle, which can suppress reduction in hardness of outer circumferential teeth which occurs during welding of a drive plate.SOLUTION: The starter ring gear for a vehicle includes a plurality of circumferential direction grooves 94 formed in the circumferential direction of the other side face 90 to be longer than a welding bead 92, which function as heat resisting parts for suppressing conduction of heat of welding with the drive plate 26 to outer circumferential teeth 44a on, between the inner peripheral surface of the starter ring gear 44 and the tooth surface of the outer circumferential teeth 44a, on a plurality of welding parts with the drive plate 26, namely, on the outer circumferential side of the welding bead 92. Thus, since annealing of the outer circumferential teeth 44a of the starter gear 44 increased in hardness by high-frequency hardening welding of the starter gear 44 and the drive plate 26 is suppressed, reduction in hardness of the outer circumferential teeth 44a near the welding part by welding with the drive plate 26 is suppressed.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</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>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR</subject><subject>STARTING OF COMBUSTION ENGINES</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANDnEMCnENUgjy9HNXcHd1DFJw8w9SCHP18HT2ceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhoZGpkamxhaOxkQpAgDAlSFN</recordid><startdate>20111215</startdate><enddate>20111215</enddate><creator>TANAKA KIICHIRO</creator><creator>KAMIMURA MOTOYOSHI</creator><creator>NAKAMURA SATORU</creator><scope>EVB</scope></search><sort><creationdate>20111215</creationdate><title>STARTER RING GEAR FOR VEHICLE</title><author>TANAKA KIICHIRO ; KAMIMURA MOTOYOSHI ; NAKAMURA SATORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2011252538A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</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>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR</topic><topic>STARTING OF COMBUSTION ENGINES</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TANAKA KIICHIRO</creatorcontrib><creatorcontrib>KAMIMURA MOTOYOSHI</creatorcontrib><creatorcontrib>NAKAMURA SATORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANAKA KIICHIRO</au><au>KAMIMURA MOTOYOSHI</au><au>NAKAMURA SATORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>STARTER RING GEAR FOR VEHICLE</title><date>2011-12-15</date><risdate>2011</risdate><abstract>PROBLEM TO BE SOLVED: To provide a starter ring gear for a vehicle, which can suppress reduction in hardness of outer circumferential teeth which occurs during welding of a drive plate.SOLUTION: The starter ring gear for a vehicle includes a plurality of circumferential direction grooves 94 formed in the circumferential direction of the other side face 90 to be longer than a welding bead 92, which function as heat resisting parts for suppressing conduction of heat of welding with the drive plate 26 to outer circumferential teeth 44a on, between the inner peripheral surface of the starter ring gear 44 and the tooth surface of the outer circumferential teeth 44a, on a plurality of welding parts with the drive plate 26, namely, on the outer circumferential side of the welding bead 92. Thus, since annealing of the outer circumferential teeth 44a of the starter gear 44 increased in hardness by high-frequency hardening welding of the starter gear 44 and the drive plate 26 is suppressed, reduction in hardness of the outer circumferential teeth 44a near the welding part by welding with the drive plate 26 is suppressed.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES THERMAL INSULATION IN GENERAL WEAPONS |
| title | STARTER RING GEAR FOR VEHICLE |
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