公开(公告)号：US5261187A

公开(公告)日：1993-11-16

申请号：US950711

申请日：1992-09-25

Applicant: Edmund J. Prenger

Inventor： Edmund J. Prenger

IPC: E05F15/14 ,  E05F11/54

CPC classification number: E05F15/635 ,  E05Y2201/434 ,  E05Y2201/47 ,  E05Y2201/688 ,  E05Y2201/722 ,  E05Y2600/13 ,  E05Y2600/314 ,  E05Y2600/452 ,  E05Y2900/40

Abstract: A sliding gate control device consisting of an elongated rack member that is resiliently mounted across the lower extremities of a sliding gate that is movable by guide structure, and a control unit mounted adjacent to the guideway actuatable to provide a pinion gear drive for engagement with said rack member thereby to slidably move the gate laterally across the right of way. Adjustable tension assemblies provide the resilient rack mounting that assures a continual positive rack/pinion engagement for reliable operation.

Abstract translation: 一种滑动门控制装置，包括细长的齿条构件，其弹性地安装在可由导向结构移动的滑动门的下端;以及控制单元，其安装在导轨附近，可操作地提供小齿轮传动装置，用于与所述 齿条构件，从而可滑动地横过门的方向移动门。 可调张力组件提供弹性支架安装，确保持续的正齿条/小齿轮接合，以确保运行。