| 摘要 |
FIELD: construction industry. ^ SUBSTANCE: hinge includes system of hinged clamps, which includes at least one hinged clamp of frame and at least one hinged clamp of wing. Hinged clamps of frame and wing are installed with possibility of being turned about central axis relative to each other. One end of hinged clamp of frame is installed with possibility of being turned about rotary frame axis located at fixed point inside the frame, and the other end of hinged frame clamp is installed with possibility of longitudinal displacement and with possibility of being turned in the first straight guide located inside the wing. One end of hinged clamp is installed with possibility of being turned about rotary wing axis located at fixed point inside the wing, and the other end of hinged wing clamp is installed with possibility of longitudinal displacement and with possibility of being turned in the second straight guide located inside the frame. The second guide is located in relation to the frame plane at an angle which differs at least by 10 from the angle at which the first guide is oriented to the wing plane. When the wing is being opened, the places of wing profile, which are located much closer to frame profile in closed state, are located in the trajectory which has no component part of movement in relation to frame plane. ^ EFFECT: development of hinge for hidden arrangement between the profile restricting the frame and the profile restricting the wing, namely door or window with possibility of their being opened to an angle of 180. ^ 7 cl, 4 dwg |
