Builder's hardware; a manual for architects, builders and house furnishers . Fig. 350. Wardrobe B. Shannon & Fig. 349. Wardrobe Lock. Newman. Fig. 351. Post-office Lock. CorbinCabinet Lock Co. MISCELLANEOUS LOCKS. key can be changed as often as desired. In case the key islost, an arrangement at the back of the lock permits the post-master to open the box and throw back the bolt, when a newkey can be used, without in any way changing the lock, andthe key which was lost would not then work the lock at , the bolt is so arranged that it will turn backonly suffici
Builder's hardware; a manual for architects, builders and house furnishers . Fig. 350. Wardrobe B. Shannon & Fig. 349. Wardrobe Lock. Newman. Fig. 351. Post-office Lock. CorbinCabinet Lock Co. MISCELLANEOUS LOCKS. key can be changed as often as desired. In case the key islost, an arrangement at the back of the lock permits the post-master to open the box and throw back the bolt, when a newkey can be used, without in any way changing the lock, andthe key which was lost would not then work the lock at , the bolt is so arranged that it will turn backonly sufficiently to permit the box to be opened, but not enoughto allow the key to be withdrawn, unless the bolt is forcedback by external pressure. The working is as follows: Theupper levers are pivoted so as to permit of a rotary as well asa longitudinal motion. The second set of levers moves only
Size: 2385px × 1048px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, bookidbuildershard, bookyear1890
