| 摘要 |
<p>Balanced hinge joint has two fulcrums. The two fulcrums (6) in the hinge strip (1) has joint part (2), a bearing block (3), stopper (4), stop pin and an straight balancing way (9). Both the hinge parts are connected with each other. The hinge part for fixing door leaf or window casement acts upon a restricted oscillating movement in the fulcrum between the stopper points and affects a fitting to the sealing surface.</p> |
