发明名称 Mehrganggetriebe.
摘要 A multi-speed transmission having a main section (12) for providing a plurality of gear ratios and a range section (14) for selectively multiplying a gear ratio provided by the main section (12) in which the reverse idler gear is not located on a separate idler shaft. The reverse idler gear (35) is mounted on the range countershaft (24). This is made possible by overlapping or rotating the plane containing the main countershaft (24) and main shaft (42) with respect to the plane containing the range countershaft (106) and the main shaft (42). The reverse idler gears (35,41) are positioned to be driven by a set of gears on the main countershafts (24,26) and they drive a gear on the main shaft (42). The same relationship exists for a multiple countershaft transmission with a reverse idler gear on each range countershaft.
申请公布号 DE3886494(D1) 申请公布日期 1994.02.03
申请号 DE19883886494 申请日期 1988.09.26
申请人 DANA CORP., TOLEDO, OHIO, US 发明人 LOEFFLER, JOHN M., TOLEDO OHIO 43613, US
分类号 F16H3/08;F16H3/095;F16H37/04;F16H63/00;F16H63/32;(IPC1-7):F16H3/08 主分类号 F16H3/08
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