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:
Oct. 11, 2016
Filed:
Apr. 29, 2016
Yachiyo Industry Co., Ltd., Sayama-shi, Saitama, JP;
The Japan Steel Works, Ltd., Tokyo, JP;
Takatoshi Watanabe, Saitama, JP;
Satoru Araya, Saitama, JP;
Masahiro Niihori, Saitama, JP;
Wataru Iwase, Saitama, JP;
Naoya Tabuchi, Saitama, JP;
Kazuhiro Ohtaki, Saitama, JP;
Yuji Hisatomi, Kanagawa, JP;
Naoto Saito, Kanagawa, JP;
Naoyuki Murata, Kanagawa, JP;
Ryuichi Kawachi, Kanagawa, JP;
Yuji Ito, Kanagawa, JP;
YACHIYO INDUSTRY CO., LTD., Sayama-Shi, Saitama, JP;
THE JAPAN STEEL WORKS, LTD., Tokyo, JP;
Abstract
A production apparatus includes the following stations juxtaposed in the following sequence: a parison forming station for forming a parison; a built-in part attachment station where opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the center die in the molding dies with the parison between the center die and the molding dies, and the built-in part being attached to the parison transferred to the molding dies; a molding station where the molding dies are closed to mold the hollow molded product; and a conveyance station for taking the hollow molded product out of the molding dies and conveying the hollow molded product. The center die is fixed at the built-in part attachment station, and the molding dies are configured to be movable back and forth between the built-in part attachment station and the molding station.