公开(公告)号：EP1221523A3

公开(公告)日：2010-02-17

申请号：EP01204862.5

申请日：2001-12-12

Applicant: Delphi Technologies, Inc.

Inventor： Sedlak, David A. ,  Rice, John R ,  Rogers Jr., Lloyd Walker ,  Wilde, Ronald James

IPC: E05F15/12 ,  B60J5/10

CPC classification number: E05F15/63 ,  E05F15/619 ,  E05Y2201/216 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/722 ,  E05Y2800/242 ,  E05Y2900/546

Abstract: A power operating system for opening and closing a vehicle liftgate (12) has a pair of drive units (22) supported on the vehicle pillars at the sides of the liftgate opening. Each drive unit includes a vertically oriented channel (24) and a rack bar (34) that moves in the channel. A link (40) is universally attached to the rack bar at one end and universally attached to the liftgate at the opposite end. The rack bar is raised and lowered by a power unit (46) that has a motor driven pinion gear (56) that meshes with the rack bar. Raising and lowering the rack bar opens and closes the liftgate via the link.

公开(公告)号：EP1221523B1

公开(公告)日：2012-02-29

申请号：EP01204862.5

申请日：2001-12-12

Applicant: Delphi Technologies, Inc.

Inventor： Sedlak, David A. ,  Rice, John R ,  Rogers Jr., Lloyd Walker ,  Wilde, Ronald James

IPC: E05F15/12 ,  B60J5/10

CPC classification number: E05F15/63 ,  E05F15/619 ,  E05Y2201/216 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/722 ,  E05Y2800/242 ,  E05Y2900/546

公开(公告)号：EP1221523A2

公开(公告)日：2002-07-10

申请号：EP01204862.5

申请日：2001-12-12

Applicant: Delphi Technologies, Inc.

Inventor： Sedlak, David A. ,  Rice, John R ,  Rogers Jr., Lloyd Walker ,  Wilde, Ronald James

IPC: E05F15/12 ,  B60J5/10

CPC classification number: E05F15/63 ,  E05F15/619 ,  E05Y2201/216 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/722 ,  E05Y2800/242 ,  E05Y2900/546

Abstract: A power operating system for opening and closing a vehicle liftgate (12) has a pair of drive units (22) supported on the vehicle pillars at the sides of the liftgate opening. Each drive unit includes a vertically oriented channel (24) and a rack bar (34) that moves in the channel. A link (40) is universally attached to the rack bar at one end and universally attached to the liftgate at the opposite end. The rack bar is raised and lowered by a power unit (46) that has a motor driven pinion gear (56) that meshes with the rack bar. Raising and lowering the rack bar opens and closes the liftgate via the link.

Abstract translation: 用于打开和关闭车辆升降台（12）的动力操作系统具有一对驱动单元（22），该驱动单元支撑在升降门开口侧面的车辆支柱上。 每个驱动单元包括垂直定向的通道（24）和在通道中移动的齿条（34）。 连杆（40）在一端通用地连接到齿条上，并且在相对端处通用地连接到升降门。 齿条通过具有与齿条啮合的马达驱动小齿轮（56）的动力单元（46）升高和降低。 升降机架杆通过连杆打开和关闭升降门。