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. 29, 1991
Filed:
May. 14, 1987
Hiroshi Kouda, Kanagawa, JP;
Takayuki Saito, Kanagawa, JP;
Ikeda Bussan Co., Ltd., Ayase, JP;
Abstract
Disclosed herein is a method and device for molding a skin-covered foamed plastic article with a bore formed therein. A split mold is used which comprises a lower mold part with a recess and an upper mold part with a through bore. The upper mold part is placeable on the lower mold part to form a combined cavity by the through bore and the recess. In order to provide the foamed product with a desirable bore, first and second shaping dies are employed which are combinable with each other to form a combined shaping body which is, upon molding, projected into the combined cavity of the split mold. Upon hardening of the product, the second and first shaping dies are dismantled from the split mold in this order.