公开(公告)号：US06257303B1

公开(公告)日：2001-07-10

申请号：US09280516

申请日：1999-03-31

Applicant: Bruce Arthur Coubray ,  Allan Keith Coubray

Inventor： Bruce Arthur Coubray ,  Allan Keith Coubray

IPC: E05D1506

CPC classification number: F16H19/04 ,  E05F15/67 ,  E05Y2201/72 ,  E05Y2201/724 ,  E05Y2900/106 ,  F16H55/26 ,  Y10T74/18816 ,  Y10T74/1967

Abstract: A drive for a tracked door which utilises a drive pinion which engages a tracked rack that in turn moves the door as it is moved track-wise under the action of the pinion. A flexible rack able to travel on a curved locus is preferred.

Abstract translation: 用于跟踪门的驱动器，其利用与履带架接合的驱动小齿轮，该跟踪齿条随着在小齿轮的作用下逐渐移动而移动门。 优选在弯曲轨迹上行进的柔性支架。