公开(公告)号：EP1359277A1

公开(公告)日：2003-11-05

申请号：EP03075915.3

申请日：2003-03-31

Applicant: Delphi Technologies, Inc.

Inventor： Rogers Jr., Lloyd W. ,  Hamminga, Jeff S. ,  Long, Joseph D. ,  Johnson, Joseph M.

IPC: E05F15/12

CPC classification number: E05F15/627 ,  E05F15/63 ,  E05Y2201/636 ,  E05Y2201/646 ,  E05Y2201/652 ,  E05Y2201/654 ,  E05Y2201/656 ,  E05Y2201/66 ,  E05Y2201/71 ,  E05Y2600/10 ,  E05Y2800/112 ,  E05Y2900/546 ,  E05Y2900/548

Abstract: A drive unit 20 for a power operated vehicle closure 12 has a track 24, a guide 26 moveable along the track, a link 34 attached to the guide at one end and adapted to be attached to the vehicle closure at the opposite end, and a motor assembly 22 for moving the guide along the track. The motor assembly 22 has an electric motor 36 and a speed reducer driven by the electric motor that has a first stage and a second stage. The first stage includes a belt drive 40, 42, 44 and the second stage is a spur gear set 46, 48. Alternatively the first stage is a worm gear 140 and a mating helical gear 142. The worm gear preferably has a high lead angle and a high number of leads. The speed of the electric motor is reduced to about 1000 rpm or less in the first stage permitting the use of spur gears in the second stage while retaining quiet operation.

Abstract translation: 用于动力操作的车辆封闭件12的驱动单元20具有轨道24，可沿着轨道移动的引导件26，在一端附接到引导件并且适于在相对端附接到车辆盖的连杆34， 电动机组件22，用于沿导轨移动导轨。 电动机组件22具有电动机36和由具有第一级和第二级的电动机驱动的减速器。 第一级包括皮带驱动器40,42,44，第二级是正齿轮组46,48。或者，第一级是蜗轮140和配合螺旋齿轮142.蜗轮优选地具有高的引导角 和大量的潜在客户。 电动机的速度在第一阶段减小到约1000rpm或更小，从而允许在第二阶段中使用正齿轮，同时保持安静的操作。

公开(公告)号：EP1359277B1

公开(公告)日：2008-05-28

申请号：EP03075915.3

申请日：2003-03-31

Applicant: Delphi Technologies, Inc.

Inventor： Rogers Jr., Lloyd W. ,  Hamminga, Jeff S. ,  Long, Joseph D. ,  Johnson, Joseph M.

IPC: E05F15/12

CPC classification number: E05F15/627 ,  E05F15/63 ,  E05Y2201/636 ,  E05Y2201/646 ,  E05Y2201/652 ,  E05Y2201/654 ,  E05Y2201/656 ,  E05Y2201/66 ,  E05Y2201/71 ,  E05Y2600/10 ,  E05Y2800/112 ,  E05Y2900/546 ,  E05Y2900/548