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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 10259148 B1

PDFFull Text
Date of Patent:
Apr. 16, 2019

Filed:

Jun. 08, 2016

Apparatus and method for manufacturing rubber sheet

Applicant:

Toyo Tire & Rubber Co., Ltd., Osaka-shi, Osaka, JP;

Inventors:

Takuya Ishida, Osaka, JP;

Junji Itakura, Osaka, JP;

Assignee:

TOYO TIRE CORPORATION, Itami-shi, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Philip C Tucker

Assistant Examiner:

Brian R Slawski

Int. Cl.
CPC ...
A23G 1/02 (2006.01); A23G 1/20 (2006.01); A23G 1/22 (2006.01); A21C 11/00 (2006.01); A21C 11/12 (2006.01); B28B 11/14 (2006.01); B28B 11/16 (2006.01); B29B 13/00 (2006.01); B29B 15/00 (2006.01); B29B 17/00 (2006.01); B29B 17/02 (2006.01); B29B 17/04 (2006.01); A01J 21/00 (2006.01); A01J 21/02 (2006.01); A01J 25/12 (2006.01); A01J 25/15 (2006.01); A21C 3/00 (2006.01); A23G 3/00 (2006.01); A21C 3/02 (2006.01); B29C 35/08 (2006.01); B29C 35/12 (2006.01); B29C 37/02 (2006.01); B29C 47/00 (2006.01); B29C 47/92 (2006.01); B29C 47/96 (2006.01); B28B 5/00 (2006.01); B29C 55/00 (2006.01); B29C 59/00 (2006.01); B29C 67/02 (2017.01); B29C 67/20 (2006.01); B29D 7/00 (2006.01); B28B 7/14 (2006.01); B29B 7/66 (2006.01); B29C 43/24 (2006.01); B29C 43/34 (2006.01); B29C 69/00 (2006.01); B29K 21/00 (2006.01); B29K 105/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/245 (2013.01); B29C 43/34 (2013.01); B29B 17/0005 (2013.01); B29C 69/001 (2013.01); B29C 2043/3416 (2013.01); B29C 2043/3438 (2013.01); B29K 2021/00 (2013.01); B29K 2105/0058 (2013.01); B29L 2007/002 (2013.01);
Abstract

In one embodiment of an apparatus for manufacturing a rubber sheet, a continuous rubber material is supplied onto a supply conveyor in a meandering state by supplying the continuous rubber material onto the supply conveyor while moving rubber supply device in a reciprocating manner in a roll axial direction. The rubber supply device has a full width moving mode in which the rubber supply device moves in the roll axial direction such that the continuous rubber material has a meandering shape of a width corresponding to a width of a rubber sheet, and a partial width moving mode in which the rubber supply device moves in the roll axial direction such that the continuous rubber material has a meandering shape of a width obtained by excluding widths of both edge portions of the rubber sheet from the width of the rubber sheet.

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