|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||425/130 ; 264/32813 ; 264/572 ; 425/562|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 0|
A nozzle for injecting viscous fluid such as a thermoplastic into a mold cavity of a mold body includes a tip section and a nozzle body secured thereto. The tip section serves as a sprue of the mold body. The mold body includes a core portion, a cover portion and a clamp plate for securing the core portion to the cover portion. The nozzle body having an inlet end, a discharge end, which communicates with the tip section, and a flow passage for viscous fluid extending from the inlet to the discharge end. A valve element is mounted for reciprocation in the...
A compact mold construction including a nozzle for injecting a viscous fluid into a mold cavity of said compact mold construction, the compact mold construction comprising: a mold body including a core portion and a cover portion, and a clamp plate for securing said core portion and cover portion to each other; a sprue body located in said cover portion of the mold body; a nozzle body to which said sprue body is operatively connected, said nozzle body comprising an inlet end, a discharge end, which communicates with said sprue body, and a flow passage fo...