Material or article handling – Vertically swinging load support – Door remover
Reexamination Certificate
2006-07-18
2006-07-18
Caldarola, Glenn (Department: 1764)
Material or article handling
Vertically swinging load support
Door remover
C202S239000, C202S270000
Reexamination Certificate
active
07077618
ABSTRACT:
The invention relates to a device for lilting and removing oven doors of a coking oven that is comprised of a door removing head (1), which can be coupled to vertically extending oven doors of a horizontal chamber coking oven, of a drive device (3) for effecting adjusting movements of the door removing head (1), and of a suction hood, which can be displaced along the horizontal chamber coking oven above the oven door. According to the invention, sealing elements (5) are connected to the door removing head (1) and, on both sides of an oven door (2) to be opened, can be displaced against front contact surfaces (6) of the horizontal chamber coking oven. Said sealing elements extend essentially over the entire height of the oven door (2) and into the suction area (4) of the suction hood, and they form a suction chamber (8) for door emissions when the oven door (2) is opened.
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Caldarola Glenn
Collard & Roe P.C.
Uhde GmbH
Wachtel Alexis
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