公开(公告)号：US3640559A

公开(公告)日：1972-02-08

申请号：US3640559D

申请日：1970-02-16

Applicant: JAMES M ROYER

Inventor： ROYER JAMES M

IPC: E05C17/60 ,  E05C19/18 ,  E05D13/06 ,  E06B3/00

CPC classification number: E05C17/60 ,  E05D13/04 ,  E05Y2201/224 ,  E05Y2600/52 ,  E05Y2900/132 ,  Y10S292/46 ,  Y10T16/61 ,  Y10T292/34

Abstract: An elongated arcuate bar about 2 to 5 inches in length is provided along its bottom edge with at least one pair of transverse, spaced, parallel slots aligned on a chord of a segment of the arc to fit over one of the vertical walls of a track carrying a sliding window or door. A portion of the bar spanning the slots projects into the track into interfering relation with the adjacent corner of the window or door and prevents further movement in the direction of the stop. Clip members on top of the window or door preclude lifting movement of the window or door and removal thereof from the track.

Abstract translation: 沿其底部边缘设置有长度为2至5英寸的细长弓形棒，其中至少一对横向间隔开的平行狭槽对准在弧形段的弦上，以配合在轨道的一个垂直壁上 携带滑动窗或门。 跨越狭槽的条的一部分突出到轨道中，与窗或门的相邻角部发生干涉关系，并防止在停止方向上的进一步移动。 在窗户或门顶部的夹子阻止了窗户或门的移动，并将其从轨道中移出。