发明名称 SAFETY SYSTEM FOR AN AUTOMATIC GEARBOX
摘要 <p>PCT No. PCT/EP97/00130 Sec. 371 Date Jun. 12, 1998 Sec. 102(e) Date Jun. 12, 1998 PCT Filed Jan. 14, 1997 PCT Pub. No. WO97/26472 PCT Pub. Date Jul. 24, 1997In an automatic transmission in which the electronic control instrument (13) detects, outside the circuits, a fault in the input values (18 to 20), the couplings and the brakes (A to F). When a fault is present for an extended period, the electronic control instrument (13) detects a symptom and switches to a replacement gear. Hereby maximum driveability is ensured without a diagnosis entry.</p>
申请公布号 EP0874961(B1) 申请公布日期 1999.12.08
申请号 EP19970901016 申请日期 1997.01.14
申请人 ZF FRIEDRICHSHAFEN AKTIENGESELLSCHAFT 发明人 GIERER, GEORG;DEISS, HARALD
分类号 F16H59/40;F16H59/42;F16H59/70;F16H61/12;(IPC1-7):F16H61/12 主分类号 F16H59/40
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