发明名称 Transmission housing
摘要 A transmission housing for an automatic transmission that includes a first and second plurality of circumferentially spaced inwardly extending sets of protrusions connected to an inner surface of the transmission housing configured to engage clutch assemblies of a planetary transmission. The sets of protrusions are offset from each other.
申请公布号 US7556131(B2) 申请公布日期 2009.07.07
申请号 US20050274377 申请日期 2005.11.15
申请人 CATERPILLAR INC. 发明人 SEIPOLD JOHN M.
分类号 F16D13/68;F16D21/00;F16H57/10 主分类号 F16D13/68
代理机构 代理人
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