发明名称 |
TRATTAMENTO CHIMICO DI SCANALATURE ELICOIDALI IN UN DISPOSITIVO DI AVVIAMENTO. |
摘要 |
An output shaft (4) outputs the rotation force of a motor (2). A one-way clutch (7) has a barrel fitted on the output shaft to transmit the rotation of the output shaft to a pinion (5). The output shaft and barrel have helical spline portions that engage with each other. At least one of the spline portions on the output shaft and barrel has a chemical conversion coating with microscopic asperities. An Independent claim is also included for a method of a chemical treatment for forming a chemical conversion coating on a surface of a helical spline portion provided in a starter. |
申请公布号 |
ITRM20020421(D0) |
申请公布日期 |
2002.08.07 |
申请号 |
IT2002RM00421 |
申请日期 |
2002.08.07 |
申请人 |
DENSO CORPORATION |
发明人 |
WAKAHARA YASUYUKI;YAMAGUCHI TOMOYUKI |
分类号 |
F02N15/02;C23C22/08;F02N11/00;F16D41/00 |
主分类号 |
F02N15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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