Experimental work to development machine for field hardening of new rails; end hardening machine consists of small portable frame mounted on wheels, which is clamped to rails by friction shoes actuated by air; rail is heated by modified Airco heat treating torch.
Machine for hardening rail ends developed on Southern
Ry Eng Maintenance
Railway Engineering and Maintenance ; 47 , n 5
1951
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Hardening of rail ends on Pennsylvania railroad
Engineering Index Backfile | 1940
Southern pacific cold-straightens droop out of rail ends
Engineering Index Backfile | 1943
Flame hardening of rails for switches and crossings, and of rail ends
Engineering Index Backfile | 1955
|Engineering Index Backfile | 1935
|Engineering Index Backfile | 1934
|