Method of holding a dried honeycomb structure

Metal working – Method of mechanical manufacture – Work holding

Reexamination Certificate

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Details

C029S283000, C029S890000, C901S031000, C428S593000, C428S116000, C428S118000, C269S086000, C269S257000

Reexamination Certificate

active

06892436

ABSTRACT:
A method of holding a dried honeycomb structure8, which is a honeycomb structure after a drying process and before a firing process, when a ceramic honeycomb structure in which bulkheads forming a number of cells are disposed in the form of a honeycomb is manufactured with a manufacturing method including a extruding process, the drying process, and the firing process. A chuck1having a plurality of claws10is used and the plurality of claws10are allowed to come into contact with an outer periphery89of the dried honeycomb structure8so that the direction of the pressure F applied to the dried honeycomb structure8by the claws is substantially parallel with the bulkheads81.

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