公开(公告)号：WO1995024540A1

公开(公告)日：1995-09-14

申请号：PCT/US1995002724

申请日：1995-03-02

Applicant: BACK TRACKER, INC.

Inventor： BACK TRACKER, INC. ,  JOHN, Mark, W.

IPC: E06B09/30

CPC classification number: E06B9/362

Abstract: Trucks (14) carried on a window track (24) and mounting grippers (16) operative to grip a retraction cord (18, 20, 32) operative when the trucks (14) are deployed in a spaced relation grip a retraction cord (18, 20, 32) to be carried rearwardly toward the parked position when the cord (18, 20, 32) is retracted. The grippers (16) are operative upon the trucks (14) reaching a parked position to release the cord (18, 20, 32) for continued retraction of the cord (18, 20, 32) relative to the parked truck (14) so that continued retraction will draw the remaining trucks (14) to the parked position.

Abstract translation: 承载在窗轨道（24）上的卡车（14）和安装夹持器（16），其操作以夹紧当卡车（14）以间隔关系夹紧收缩绳（18）时操作的收回绳（18,20,32） ，20,32）当所述绳索（18,20,32）缩回时被向后移动到所述停放位置。 夹具（16）在卡车（14）到达停放位置时操作以释放绳索（18,20,32），用于相对于停放的卡车（14）连续地收回绳索（18,20,32），因此 继续收缩将把剩下的卡车（14）拖到停放位置。