Heating – Heating apparatus element having protective cooling structure – Work skid or rail structure
Patent
1983-09-23
1985-09-10
Yuen, Henry C.
Heating
Heating apparatus element having protective cooling structure
Work skid or rail structure
432153, 198721, F27D 300
Patent
active
045403643
ABSTRACT:
The material to be processed through a furnace is carried on skid rails by sliding shoes. In order to reduce the friction between the skid rails and the sliding shoes, and the breakaway forces at the start of the pushing motion, slip plates are fitted in shallow recesses in the top of the skid rails.
REFERENCES:
patent: 1647665 (1927-11-01), Riche
patent: 4125365 (1978-11-01), Nelson
patent: 4412816 (1983-11-01), Schlumberger et al.
Kelman Kurt
Kwon John
Yuen Henry C.
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