| 摘要 |
439,357. Sliding hinges and stays for windows. ATKINSON, W., Fornham, Stamfordham Road, Slatyford, Newcastle-on- Tyne. June 2, 1934, No. 16510. [Classes 65 (i) and 65 (ii)] Mountings for hinged-sliding casements or fanlights comprise hollow pivots e, e<1> slidable in channels p on the frame, the lower pivot being provided with a fixing bolt f adapted to engage holes in the channel and having a handle projecting through a bayonet slot in the pivot. The pivots are formed by cutting and binding angle plates d on the sashes, and the angle plates and the channel guides are extended to take pivots for stays c. A ball-bearing or washer may be interposed between the lower angle flange and the channel guide. |
