Rotary hinge for a window or a door

摘要

The invention relates to a rotary hinge (3) for a window or a door, comprising two hinge bodies (4, 5) which are to be fastened, via fastening means, on the outer frame (2) and on the window sash or door leaf (1), connected to one another for rotational movement via a rotary pin and are designed with screwing and excentric devices for adjusting the abutment of the sash/leaf (1) on the outer frame (2) and for aligning the sash/leaf (1) in the outer frame (2). In order to simplify said rotary hinge and, furthermore, to permit simple alignment of window sash or door leaf (1) without the rotary hinge (3) having to be released from the sash/leaf (1) or outer frame (2) or the sash/leaf (1) having to be raised out of the rotary hinge (3), the screwing and excentric devices are arranged exclusively on one hinge body (5) and/or the hinge body (5) bearing the excentric device is constituted by a fastening part (12) and a bearing sleeve (9) and the excentric device is a shearing rod linkage arrangement with an articulated bolt (20) which is arranged on one side and exhibits an adjustment excentric (24) at the other end, fastening part (12) and bearing sleeve (9) being attached fixedly on one shearing linkage rod (11) and rotationally on the other shearing linkage rod (18, 19) between linkage bolt (20) and adjustment excentric (24). <IMAGE>