首页>
外国专利>
think and gelenkvorrichtung a panel in a frame and door or bodengelenk with such a device
think and gelenkvorrichtung a panel in a frame and door or bodengelenk with such a device
展开▼
机译：用这样的装置思考并密封框架和门中的面板或门框
展开▼
页面导航
摘要
著录项
相似文献
摘要
Means for the mounting and articulation of a panel opening in a frame are comprised of a fixed part (1) and a turning part (2). The means comprise a housing (3) containing a bearing (4) which guides a ball bearing sleeve (6) which houses a lock (8) presenting a groove with conical face. The lock is pressed against an electromagnet (9). Utilization as means for keeping in an open position a fire door or unlocking of a door mounted on a floor pivot.
展开▼
