Method for the manufacture of fillings for utilization in...

Metal working – Method of mechanical manufacture – Assembling or joining

Reexamination Certificate

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C029S464000, C029S469000, C029S557000, C241S298000

Reexamination Certificate

active

10701930

ABSTRACT:
A method for fabricating fillings that are utilized in refiners for the purpose of refining paper fiber stock. The filling manufactured in accordance with the method of the present invention includes a base body, an overlay template on the base body and processing elements. The processing elements are inserted into the overlay template that is equipped with corresponding openings. A solid connection is subsequently produced, for example, by way of high temperature welding. Advantages of the method include the selection of optimum materials for the processing elements; the fabrication process is flexible; and the method is especially economical, when measured by the quality of the produced fillings.

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