Leveling device with an adjustable width

Details Leveling device with an adjustable width Leveling device with an adjustable width

2005-11-15

2005-11-15

Rinehart, Kenneth (Department: 3749)

Furnaces

With fuel treatment means

Means for liberating gas from solid fuel

C110S1010CD, C110S114000, C201S040000, C414S587000

Reexamination Certificate

active

06964236

ABSTRACT:
The device relates to a device for leveling the coal filled in the retort of a coke oven, comprising a leveler bar (2) connected with a leveler bar drive (1) that can be moved into and out of the retort (4) through a leveling opening (3), and performs a leveling movement back and forth in the retort (4). According to the invention, the leveler bar (2) has a rake blade (5) on its front end with a width that can be adjusted by an operating device (6) arranged in the leveler bar (2).

REFERENCES:
patent: 279 307 (1914-10-01), None
patent: 497 569 (1930-05-01), None
patent: 11 10 134 (1961-07-01), None
patent: 2 317 685 (1974-10-01), None
patent: 32 45 552 (1984-06-01), None
patent: 63248889 (1988-10-01), None

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