| 摘要 |
<p>The window hinge assembly comprises a first and a second window hinge (6a, 6b) adapted to connect the sash to the frame and at least one window balance arm (7a, 7b). Each window hinge comprises a first mounting bracket (14), a second mounting bracket (15) and a connecting member (16) slidingly connected to the first mounting bracket and pivotally connected to the second mounting bracket. The displacement of the connecting member (16) relative to the first mounting bracket is restricted. A bearing block (18) has a boring (19a, 19b) for the pivot pin and an insertion channel (20a, 20b) allowing radial insertion of the pivot pin into the boring from a freely accessible insertion side (21). A locking member is provided for locking the pivot pin (17) in the boring. The pivot pin has a shaft section (23) and a head section (24) having a diameter larger than the boring.</p> |
