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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11602882 B1

PDFFull Text
Date of Patent:
Mar. 14, 2023

Filed:

Jan. 11, 2018

Straining mechanism and screw extruder including straining mechanism

Applicant:

Nihon Spindle Manufacturing Co., Ltd., Hyogo, JP;

Inventors:

Makoto Irie, Hyogo, JP;

Hiroyuki Fukuda, Hyogo, JP;

Akio Koro, Hyogo, JP;

Assignee:

NIHON SPINDLE MANUFACTURING CO., LTD., Hyogo, JP;

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Jason M Greene

Assistant Examiner:

Eric J McCullough

Int. Cl.
CPC ...
B29C 48/693 (2019.01); B29C 48/695 (2019.01); B29C 48/69 (2019.01); B29C 48/265 (2019.01); B01F 27/722 (2022.01); B01F 27/723 (2022.01); B01F 35/00 (2022.01); B01F 101/00 (2022.01);
U.S. Cl.
CPC ...
B29C 48/693 (2019.02); B01F 27/722 (2022.01); B01F 27/723 (2022.01); B01F 35/188 (2022.01); B01F 35/55 (2022.01); B29C 48/265 (2019.02); B29C 48/69 (2019.02); B29C 48/695 (2019.02); B01F 2101/2805 (2022.01);
Abstract

There are provided a straining mechanism and a screw extruder including the straining mechanism, which can minimize material passing resistance in a breaker plate even, in a large-sized apparatus having high throughput, and which can improve the throughput by suppressing load power of the apparatus and heat generation of a material. For this purpose, a backup plate having an opening rate higher than an opening rate of a breaker plate and supporting the breaker plate is installed on a rear surface side of the breaker plate supporting a screen mesh.

Find Patent Forward Citations

Quick Actions:

Irie, Makoto. (2023). Straining mechanism and screw extruder including straining mechanism (U.S. Patent No. 11602882). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11602882

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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