New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 285
ded into mortised scats (which are metalliniil 1. a half-inch steel i)in inserted in the bar at Ihoc.iiti-r at the same time entering a slotted handle onIIm- iipiiiisit* door. The operator thus has the aid oftliic-i- inclined idancs. one at each end of the door and lliciitlioi-near the mi ..ami id.… … moved back toward its original position, and ttiefaces of the locking bar and of the locking catch willassist to open the door readily. The simple unlockingof the door by means of the lever opens it in the samemotion to an extent of about 2 inches. All the theor-etical promise of this excellent…
Railroads · Railroad cars
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