公开(公告)号：US5444942A

公开(公告)日：1995-08-29

申请号：US82764

申请日：1993-06-25

Applicant: Rolf A. Knudsen

Inventor： Rolf A. Knudsen

IPC: E05D15/06 ,  E05D15/30 ,  E05D15/56

CPC classification number: E05D15/30 ,  E05D15/0647 ,  E05Y2201/64 ,  E05Y2600/32 ,  E05Y2900/148

Abstract: A side-hinged, 180 degrees rotatable window, having a window casement which is pivotably mounted about a first vertical axis and about a second vertical axis relative to a window frame. The window casement is supported hanging at its one upper corner via a head portion (27) on a pivot pin (26) in a carriage (25), which is displaceable in a horizontal guide (16) in the window frame. The window casement is pivotably mounted at its center axis at the one end of an upper and a lower support or pivot arm, the opposite end of which is pivotably mounted about a third vertical axis in the window frame. The carriage (25) is designed with a part-spherical seat (25') for an equivalent part spherical portion of the support head (27) of the first pivot pin.

Abstract translation: 一个侧面铰接的180度可旋转的窗户，具有一个窗扇，该窗扇可相对于窗框围绕第一垂直轴线和第二垂直轴线可枢转地安装。 窗扇通过头架部分（27）支撑在其一个上角处，该头部位于托架（25）中的枢轴销（26）上，该托架可在窗框内的水平导向件（16）中移动。 窗扇在其中心轴线处可枢转地安装在上和下支撑或枢转臂的一端，其相对端围绕窗框中的第三垂直轴线可枢转地安装。 托架（25）设计有用于第一枢轴销的支撑头（27）的等效部分球形部分的部分球形座（25'）。