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:
Apr. 15, 2003
Filed:
Jan. 18, 2001
Daisen Industry Co., Ltd., , JP;
Abstract
Apparatus for integrally molding articles with a foam member, including a charger for supplying raw material beads made of resin to a die cavity containing articles for integral molding with foam, a plurality of work piece nozzles each having a nozzle opening in fluid communication with the cavity. At least one of the workpiece nozzles is located at a position corresponding to an opening located in an article located in the die. A plurality of exhaust nozzles for exhausting air from the cavity, the exhausting air beginning with a group of exhaust nozzles at locations maximally distant from the raw material charging port, and groups of exhaust nozzles located successively closer to the raw material charging port, each group in turn for sequentially exhausting air from the cavity, while the port is charging the cavity with raw material beads.