发明名称 Shift control for automatic transmission for effective engine brake running
摘要 An automatic transmission for an automotive vehicle is disclosed wherein a shift in gear position is controlled such that a new gear position which the automatic transmission should be conditioned in is determined in response to deceleration which the automotive vehicle is subject to and a present gear position which the automatic transmission is conditioned in, and a downshift is effected in the automatic transmission from the present gear position down to the new gear position. As a result, engine brake running fit to the driver's demand is produced.
申请公布号 US5054336(A) 申请公布日期 1991.10.08
申请号 US19890342144 申请日期 1989.04.24
申请人 NISSAN MOTOR CO., LTD. 发明人 TAKIZAWA, SATOSHI
分类号 F16H59/22;F16H59/48;F16H59/54;F16H61/02;F16H61/08;F16H61/21 主分类号 F16H59/22
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