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.:
Date of Patent:
Jul. 17, 2012
Filed:
Jul. 14, 2008
Mitsuharu Akiyama, Tokyo, JP;
Naoya Mizukoshi, St. Helens, GB;
Mitsuharu Akiyama, Tokyo, JP;
Naoya Mizukoshi, St. Helens, GB;
Nippon Sheet Glass Company, Limited, Tokyo, JP;
Abstract
A method of manufacturing of the present invention is a method of manufacturing a toothed belt () having a belt part () and a tooth part () sticking out of the belt part (). This method of manufacturing includes a first step of forming a reinforcing-sheet () including a fiber sheet and a coating film formed on the fiber sheet by drying the fiber sheet on which an aqueous treatment agent containing a first rubber latex and a first vulcanizing agent is applied, and a second step of reinforcing a surface of the tooth part () with the reinforcing-sheet () by vulcanizing the first rubber and a second rubber at the same time while adhering a rubber composition, which is a material for the tooth part (), including the second rubber and a second vulcanizing agent to the reinforcing-sheet (). The aqueous treatment agent contains the vulcanizing agent in the range of 10 parts by weight to 100 parts by weight for 100 parts by weight of the first rubber.