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:
Aug. 01, 2023
Filed:
Jan. 11, 2019
Subaru Corporation, Tokyo, JP;
Naoyuki Sekine, Tokyo, JP;
Yuta Inoue, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A method of shaping a preform includes: laminating plural dry tape members each including a binder and fiber while partly heat-sealing the dry tape members with the binder to provisionally fasten each dry tape member to an adjacent dry tape member; bending the dry tape members having been provisionally fastened, along a bending line; and heat-sealing the dry tape members having been bent with the binder to manufacture a shaped dry preform. At the laminating, at least one of the followings is satisfied: (i) an amount of heat-sealing with the binder is changed in an area along the bending line, (ii) an amount of heat-sealing with the binder is different between portions adjacent to and on opposite sides of the area along the bending line, or (iii) an amount of heat-sealing with the binder is different between portions adjacent to each other at the bending line as a border.