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:
Jun. 13, 2006
Filed:
Jul. 15, 2003
Takeshi Takeda, Omihachiman, JP;
Shigeki Takahashi, Omihachiman, JP;
Kunihito Seta, Moriyama, JP;
Nihei Kaishita, Omihachiman, JP;
Takeshi Takeda, Omihachiman, JP;
Shigeki Takahashi, Omihachiman, JP;
Kunihito Seta, Moriyama, JP;
Nihei Kaishita, Omihachiman, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
To provide a resin molding machine that can reduce cost by eliminating the need for a residual-material remover, and can reduce cycle time and the amount of residual material, the resin molding machine includes a stationary cavity plate that has a gate communicating with a cavity, a sprue bushing in which a sprue is formed for feeding a molding material through the gate into the cavity, a runner plate disposed between the stationary cavity plateand the sprue bushing, a cylinder unit (runner-plate driving mechanism) for rectilinearly reciprocating the runner plate between ejecting positions and via a molding position, the ejecting positions being separated from the molding position A and provided for ejecting the residual material, and an ejecting channel (residual-material ejecting mechanism) for ejecting the residual material at the ejecting positions.