公开(公告)号：US5964011A

公开(公告)日：1999-10-12

申请号：US928961

申请日：1997-09-12

Applicant: David John Ruston ,  Elizabeth Rebecca Lisiecki

Inventor： David John Ruston ,  Elizabeth Rebecca Lisiecki

IPC: E05D5/10 ,  E05D5/12 ,  E05D5/14 ,  E05D7/00 ,  E05D15/30 ,  E05D7/06

CPC classification number: E05D7/0054 ,  E05D15/30 ,  E05D2005/102 ,  E05D5/10 ,  E05D5/12 ,  E05D5/16 ,  E05Y2201/628 ,  E05Y2600/508 ,  E05Y2900/148 ,  Y10T16/5323 ,  Y10T16/5324 ,  Y10T16/545

Abstract: An apparatus is disclosed for correcting misalignment problems in a casement window. An adjustment stud is included in an improved casement window unit. The adjustment stud includes a tenon mounted on a track assembly and a post to which a sash arm is rotatably attached. The tenon and post are eccentric with respect to one another. When alignment problems occur the central axis of the post may be rotated about the central axis of the tenon to a desired orientation such that the alignment problem is corrected.

Abstract translation: 公开了一种用于校正窗扇中的未对准问题的装置。 改进的平开窗单元中包括调整螺柱。 调节螺柱包括安装在轨道组件上的榫头和可旋转地连接有窗框臂的柱。 榫头和柱子彼此偏心。 当发生对准问题时，柱的中心轴线可以围绕榫头的中心轴线旋转到期望的取向，使得对准问题得到纠正。