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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 10688745 B1

PDFFull Text
Date of Patent:
Jun. 23, 2020

Filed:

Mar. 24, 2014

Winding method and winding device for bead filler for tire

Applicants:

Fuji Seiko Co., Ltd., Hashima-Shi, Gifu-Ken, JP;

Fuji Shoji Co., Ltd., Hashima-Shi, Gifu-Ken, JP;

Inventors:

Shigeaki Nomura, Hashima, JP;

Akira Seko, Hashima, JP;

Assignees:

FUJI SEIKO CO., LTD., , JP;

FUJI SHOJI CO., LTD., , JP;

Attorney:

Tarolli, Sundheim, Covell & Tummino LLP

Primary Examiner:

Robert C Dye

Assistant Examiner:

Sedef E Paquette

Int. Cl.
CPC ...
B29D 30/44 (2006.01); B29D 30/48 (2006.01); B29D 30/30 (2006.01); B60C 15/06 (2006.01);
U.S. Cl.
CPC ...
B29D 30/44 (2013.01); B29D 30/3007 (2013.01); B29D 30/48 (2013.01); B60C 15/06 (2013.01); B29D 2030/4425 (2013.01); B29D 2030/482 (2013.01);
Abstract

A rubber strip is transported to a molding drum. At this stage, a cutter cuts the rubber strip into a predetermined length. If a sensor detects the finishing end of the rubber strip when the rubber strip is transported, a sucker, which transports the rubber strip while drawing the rubber strip, is temporarily stopped or the movement speed of the sucker is decreased. As a result, a top portion of the rubber strip is extended in the longitudinal direction of the rubber strip. This compensates for the amount of shrinkage of the rubber strip after extrusion, thus restraining shrinkage of the rubber strip.

Find Patent Forward Citations

Nomura, Shigeaki. (2020). Winding method and winding device for bead filler for tire (U.S. Patent No. 10688745). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10688745

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

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