be secured at the proper on a bracket in such position that it can be swung Now, in order to unlock the latch, a key is inserted adjustment. against the wheel flange by the operation of a lever. in the barrel E, and this presses the tumbler F to the Physical Constitution oi the Heavenly Bodies.… … planets the surface temperatures are consid- DEVICE FOR OILING CAR-WHEEL FLANGES. A NOVEL DOOR LOCK. ered to lie between 300 deg. and 800 deg. abs., so that the surface can neither be thought of as rigid A portion of the oil chamber is cut away permitting rel may then be rotated to move the bolt H…
Device · Apparatus · Steel · Pens · Scientific American · Cents · Wireless telegraph · Rapid transit · Magnetic north · Block weighing · American supplement · Air brake · American january · North Pole · Full particulars
Internet Archive · Public domain (published before 1931). Free to use for anything.
