Process and apparatus for cleaning the door or door frame of a c

Details Process and apparatus for cleaning the door or door frame of a c Process and apparatus for cleaning the door or door frame of a c

1976-12-13

1978-03-21

Lindsay, Jr., Robert L.

Cleaning and liquid contact with solids

Processes

Using solid work treating agents

15 93A, 134 39, 202241, B08B 700, C10B 4304

Patent

active

040802205

ABSTRACT:
A carriage is freely suspended, to be movable in all directions, from a cart movable along rails supported by a fixed coke guide car structure of a coke oven. The carriage has upper and lower drives which move grippers to grip the back of a door to be cleaned and to thus move the freely suspended carriage toward the door. Centering pieces on the carriage contact the edges of the door and center the carriage relative to the specific alignment of the door. The carriage carries a further drive which rotates spindles which cause cleaning instruments mounted thereon to move therealong to clean surfaces of the door.

REFERENCES:
patent: 3056699 (1962-10-01), Randell et al.
patent: 3464074 (1969-09-01), Stanke et al.
patent: 3633233 (1972-01-01), McCullough
patent: 3758910 (1973-09-01), Lakeberg
patent: 3822191 (1974-07-01), Konno

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