公开(公告)号：WO2004099541A1

公开(公告)日：2004-11-18

申请号：PCT/US2003/013168

申请日：2003-04-30

Applicant: SILVER LINE BUILDING PRODUCTS CORP. ,  SILVERMAN, Arthur

Inventor： SILVERMAN, Arthur

IPC: E05D15/22

CPC classification number: E05C1/10 ,  E05B65/0876 ,  E05D15/22 ,  E05Y2900/148

Abstract: A window assembly is disclosed that allows a person to easily clean the exterior side of a windowpane, and prolongs the life of the window assembly. A window assembly (200) according to the present invention comprises a fixed window frame (202), tilt-latch assemblies (1, 2), and upper and lower window sashes (203, 204) comprised of a plurality of window sash rails, wherein each window sash rail has an outer wall (302), a front wall (300), and a rear wall (304). The tilt-latch assemblies (1, 2) secure the upper and lower window sashes (203, 204) within the fixed window frame (202). The tilt-latch assembly (1) is inserted into a slot (301) that is located on the outer wall (302) of the window sash rail for receiving a tilt-latch assembly (1). A lip (314) is located between a corner edge (212), wherein two sash rails meet to form a corner, and the outer edge (310) of the slot (308). The lip (314) can help prevent stress failure of the window sash rail.

Abstract translation: 公开了一种窗组件，其允许人容易地清洁窗玻璃的外侧，并延长窗组件的寿命。 根据本发明的窗户组件（200）包括固定窗框（202），倾斜闩锁组件（1,2）和由多个窗框轨道构成的上下窗扇（203,204） 其中每个窗扇轨具有外壁（302），前壁（300）和后壁（304）。 倾斜闩锁组件（1,2）将固定窗框（202）内的上下窗扇（203,204）固定。 倾斜闩锁组件（1）插入到位于窗框轨道的外壁（302）上的用于接收倾斜闩锁组件（1）的槽（301）中。 唇缘（314）位于角边缘（212）之间，其中两个窗框轨道相交以形成角部，并且狭槽（308）的外边缘（310）。 唇缘（314）可以帮助防止窗扇轨道的应力破坏。