Builder's hardware; a manual for architects, builders and house furnishers . Fig. 370. Screwless Door-knob and Escutcheoncombined. Russell & Erwin. fixture theslightly onare then screwed together through the door as shown on Screwless & Er- win. 242 B UILDERS HA RD WARE. Chapter xii. the drawing. As the spindle passes through the latch it willreadily be seen that the knob cannot be unscrewed except byremoving the escutcheon-plates, and as these plates bear oneach side of the door above and below the lock, it is almostimpossible to bring any strain on the lock-plate itself. Figure
Builder's hardware; a manual for architects, builders and house furnishers . Fig. 370. Screwless Door-knob and Escutcheoncombined. Russell & Erwin. fixture theslightly onare then screwed together through the door as shown on Screwless & Er- win. 242 B UILDERS HA RD WARE. Chapter xii. the drawing. As the spindle passes through the latch it willreadily be seen that the knob cannot be unscrewed except byremoving the escutcheon-plates, and as these plates bear oneach side of the door above and below the lock, it is almostimpossible to bring any strain on the lock-plate itself. Figure 370 is a somewhat similar form as regards theescutcheon-plates. The knob, however, is attached by means of. Fig. 3 7 1. Mathess Adjustable Screwless Door-knob. Nimick & Brittan. lugs on the shank, which in one position of the knob will slipinto the hole in the rose ; but when half turned will catch onthe inner side of the plate, thus rendering it impossible forthe knob to be removed except by unscrewing the face-plates Screwless & TowueMfg. Co.
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Keywords: ., bookcentury1800, bookdecade1890, bookidbuildershard, bookyear1890
