Builder's hardware; a manual for architects, builders and house furnishers . Fig. 3 20. Front-Door & Erwin, tured by J. B. Shannon& Sons, so arrangedthat the knob comes be-tween the night-latch andthe lock-bolt. It will benoticed that the leversand the posts are notchedin the same manner aswas explained for someof the dead-locks. Thelatch is moved by meansof a lever, A, under-neath the upper set oflevers, A being attachedto the latch-bolt. This very secure lock. FRONT-DOOR LOCKS. 205 Figure 322 shows a variety of the Niles front-doorlock, which is quite simple in its arrangem
Builder's hardware; a manual for architects, builders and house furnishers . Fig. 3 20. Front-Door & Erwin, tured by J. B. Shannon& Sons, so arrangedthat the knob comes be-tween the night-latch andthe lock-bolt. It will benoticed that the leversand the posts are notchedin the same manner aswas explained for someof the dead-locks. Thelatch is moved by meansof a lever, A, under-neath the upper set oflevers, A being attachedto the latch-bolt. This very secure lock. FRONT-DOOR LOCKS. 205 Figure 322 shows a variety of the Niles front-doorlock, which is quite simple in its arrangement. The latch isworked by the lever A. A very simple but efficient lock is shown by Figure latch-key works through a curtain. A, raising the leversuntil the post, B. and with it the plate and the latch can be Chapter XI. A. (J. Fig. 322. Niless Front-Door Hardware Co. Fig. 323. Front-Door G. Newman. drawn back. This lock is made in the New York style,with a single follow, intended to receive the spindle of theinside-knob. Figures 324 and 325 illustrate two styles of front-door locksby the Hopkins & Dickinson Manufacturing Company. The Hopkin* & Dickinson Mfg. Co. 20G B UILDERS IIARDI ] rARE. Cliapter XI. Yale Standard. former is ratlier a light lock, the latter especially strong , and fitted with five levers to both latch and lock. Figure 326 shows one of the best of the front-door locks,the Standard, by the Yale & Towne Manufacturing Com-pany. There are three steel levers for both the latch and thelock. The night-key pushes the levers B to one side and
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