| 摘要 |
FIELD: construction. ^ SUBSTANCE: hinged joint for a window or a door, in which on a frame there is a support element (22), and on a leaf there is a hinged bushing (36), at the same time the support element (22) and the hinged bushing (36) are connected to each other by means of a support finger (1) with the possibility of rotation, besides, the support finger (1) is arranged in at least one support eye (23, 24) of the support element (22) without the possibility of slipping, at the same time the support finger (1) has a shape of cross section that differs from the round one, and in the hinged bushing (36) there is a bushing (37) inserted of elastic material, without the possibility of slipping, differing by the fact that the support finger (1) has at least in the area of the longitudinal section related to the hinged bushing (36) and to the support element (22) a polygonal cross section in the form of an equidistant profile with three sides. ^ EFFECT: simplicity of manufacturing. ^ 7 cl, 9 dwg |
