Method of and apparatus for manufacturing molded materials...

Details Method of and apparatus for manufacturing molded materials... Method of and apparatus for manufacturing molded materials...

2006-07-18

2006-07-18

Heckenberg, Donald (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Means for forming from bulk material, means for severing and...

C425S306000, C425S307000

Reexamination Certificate

active

07077640

ABSTRACT:
A method of manufacturing molded materials of a thermosetting resin composition in a method of granulating a molding material of the thermosetting resin composition, in which a sheet producing step for transferring the molding material in a molten state to a subsequent stage while processing the same material into a sheet type material of a predetermined thickness, a first processing step for cutting the sheet type material, which has thus been transferred to a stage for carrying out this step, in parallel with the transfer direction thereof to a predetermined width, and thereby obtaining a processed body of laterally arranged rows of elongated string-like materials, a step of cutting the processed body, which is obtained in the first processing step, to a predetermined length with respect to the transfer direction, a transfer direction changing step for transferring the processed body, which has been subjected to the cutting step, to a subsequent stage by changing the transfer direction of the processed body at 90 degrees with respect to the longitudinal processed body cutting line, and a second processing step for cutting the processed body, the transfer direction of which has been changed, in parallel with the processed body transferring direction to a predetermined width, and thereby obtaining granulated materials are carried out in order.

REFERENCES:
patent: 3350971 (1967-11-01), Schneider
patent: 4042658 (1977-08-01), Collins
patent: 5358187 (1994-10-01), Ward
patent: 5510076 (1996-04-01), Brooks
patent: 198 04 511 (1999-08-01), None
patent: 655185 (1951-07-01), None

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