DIFFERENTIAL DEVICE,申请号WO2010IB00129-传众专利搜索

发明名称	DIFFERENTIAL DEVICE
摘要	<p>A differential device (1) has a differential case (2) "that houses a gear group (4, 5), and a ring gear (3) that is disposed fitted to the differential case (2). The differential case (2) and the ring gear (3) are supported rotatably about a drive shaft. The ring gear (3) is made up of a helical gear. The ring gear (3) abuts the differential case (2) in the axial direction of the drive shaft. The ring gear (3) and the differential case (2) are welded at an abutting portion (33) of the ring gear (3) and the differential case (2) in the axial direction of the drive shaft.</p>
申请公布号	WO2010086704(A8)	申请公布日期	2011.11.10
申请号	WO2010IB00129	申请日期	2010.01.26
申请人	TOYOTA JIDOSHA KABUSHIKI KAISHA;SHIOIRI, HIROYUKI;TSUCHIDA, MICHITAKA;TANIGUCHI, MAKOTO;SUZUKI, YOSUKE;ENDO, TAKAHITO;MURATA, YOSHITAKA;IDE, TSUYOSHI	发明人	SHIOIRI, HIROYUKI;TSUCHIDA, MICHITAKA;TANIGUCHI, MAKOTO;SUZUKI, YOSUKE;ENDO, TAKAHITO;MURATA, YOSHITAKA;IDE, TSUYOSHI
分类号	F16H57/08;F16H48/06;F16H48/08;F16H48/38;F16H48/40;F16H48/42;F16H57/037;F16H57/038;F16H57/039	主分类号	F16H57/08
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