基本信息:
- 专利标题: MOTOR VEHICLE GEARBOX
- 专利标题(中):电动车齿轮箱
- 申请号:PCT/SE1997000397 申请日:1997-03-07
- 公开(公告)号:WO1997033103A1 公开(公告)日:1997-09-12
- 发明人: VOLVO LASTVAGNAR AB
- 申请人: VOLVO LASTVAGNAR AB , HEDMAN, Anders
- 专利权人: VOLVO LASTVAGNAR AB,HEDMAN, Anders
- 当前专利权人: VOLVO LASTVAGNAR AB,HEDMAN, Anders
- 优先权: SE9600921-2 19960308; SE9603441-8 19960920
- 主分类号: F16H03/12
- IPC分类号: F16H03/12
摘要:
The invention relates to a motor vehicle gearbox with two concentrically mounted input shafts (6, 9), each driving an individual layshaft (12, 15), having gears (16-19, 41) in engagement with gears (21, 22, 40) on an output shaft. One layshaft (12) has a central synchronizing device (30), by means of which the layshaft, which is driveably coupled to the momentarily non-driven input shaft, can be accelerated up to a rotational speed determined by the selected gear speed. The central synchronization device (30) has a friction clutch (34) and two synchronization gears (32, 33), one of which (32) is wider than the other and is lockable to the shaft (12) with the aid of an engaging sleeve (53), so that driving torque can be transmitted via the synchronization gear.
摘要(中):
本发明涉及一种具有两个同心安装的输入轴(6,9)的机动车辆变速箱,每个驱动单独的副轴(12,15),齿轮(16-19,41)与齿轮(21,22,40)啮合 )在输出轴上。 一个副轴(12)具有一个中心同步装置(30),通过该中心同步装置,可以驱动地联接到瞬时非驱动的输入轴上的副轴可被加速到由所选择的档位速度确定的转速。 中心同步装置(30)具有摩擦离合器(34)和两个同步齿轮(32,33),其中一个同步齿轮(32,33)的宽度大于另一个,并且可借助于啮合 套筒(53),从而可以通过同步齿轮传递驱动扭矩。