Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 51
s tending to shorten the life ofthe crosshead. An excellent way to avoid any such trouble is tomake the key with full rounded edges as shown in Fig. 6. Of coursethis requires possibly more time to fit than a rectangular key but thestresses are more equally distributed. If a rectangular key cannot… … driving out set of keys is very helpful. This set is composed ofthree specially formed pieces which are shown in Fig. 7 on Page 40assembled in place and ready for use. By striking on the centerwedge, B, the joint may very readily be eased up. Some mentionmight also be madeof the keying ofwheels and…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
