POWER TAKE-OFF DRIVE LINES,申请号GB19860022844-传众专利搜索

POWER TAKE-OFF DRIVE LINES

申请公布号：GB8622844(D0)

申请号：GB19860022844

申请日期：1986.09.23

申请公布日期：1986.10.29

申请人：

MASSEY-FERGUSON SERVICES NV

分类号：B60K17/28;F16C25/06;F16D67/04

主分类号：B60K17/28

摘要：<p>A power take-off drive line for a tractor including a drive shaft (10), a driven shaft (11) with which an implement may be connected, a disengageable PTO clutch (C) for connecting and disconnecting drive between the drive and driven shafts, a bearing (16) for supporting the driven shaft (11) for rotation, and a driven shaft brake (16', 23). The brake operates by increasing the frictional resistance within the bearing (16), thus inhibiting any tendency of the driven shaft to rotate when the clutch is disengaged due to drag in the clutch or elsewhere in the drive line. The bearing may include rollers disposed between inner and outer cages and a fluid pressure operated piston (23) arranged to axially displace one of the cages (16') to increase bearing friction to provide the desired braking effect.</p>