FIELD: construction. SUBSTANCE: pins of movable and immovable members are hinged by means of axle. Immovable member has tenon and its free end is made in form of threaded bolt. Pin of movable member has rectangular or beveled ear, and its free end is fixed in door space by means of screw. EFFECT: higher efficiency. 6 dwg
Authors
Dates
1995-03-10—Published
1990-12-29—Filed