| 摘要 |
A hinge arrangement for various types of movable objects, such as doors, windows, flap members and so forth. In the case of thick-wall doors having shutters or ornamental strips mounted thereat, equally in the case of double doors, windows or flap members or similar type structures, especially in the construction and furniture industry, there exists the difficult problem of adjusting the pivoting movement of the door or other structure. Usually, there only can be attained opening angles of the door or other movable structure up to a range of about 180 DEG . A hinge arrangement is disclosed which affords a relatively wide pivoting of the door or other structure during opening thereof, the pivoting movement being adjustable as to the degree or width of opening of the door or other structure. The hinge arrangement also allows opening angles of the door or other structure of 270 DEG and more. Two angle levers or joints are pivotably mounted relative to one another at a common angle lever-pivot shaft, and additionally, at the ends thereof the angle levers are hingedly interconnected by two toggle levers. One angle lever is pivotably mounted about a pivot shaft or axle attached to a hinge support. The pivotal movement of the door or other structure is controllable by means of a lever arm of one of the toggle levers. For control purposes there are provided guide grooves and guide pins. Arresting means render possible arresting of the hinge arrangement in predeterminable positions. |
