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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0885954 (1978-03-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 1 |
An injection molding machine utilizing a multiple plate die which is provided with a positive acting runner ejector. The runner ejector is provided with a tubular head extending into a cavity at a face of one of the die plates in which a runner forms so that the runner is molded on the head of the t
The combination of a molding machine which includes a pair of die plates having faces which engage face-to-face, there being a runner groove in one of said faces and means for advancing at least one of said plates toward and away from the other of said plates between open and closed positions, there
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