[특허]Methods of and apparatus for molding articles through a balanced, removable runner system

[미국특허] Methods of and apparatus for molding articles through a balanced, removable runner system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-045/03 B29C-045/27
출원번호	US-0655655 (1984-09-28)
발명자 / 주소	Wiechard Charles A. (Tucker GA)
출원인 / 주소	AT&T Technologies, Inc. (Berkeley Heights NJ 02)
인용정보	피인용 횟수 : 24 인용 특허 : 2

초록 ▼

In order to mold a plurality of articles (20－20) which are disposed in a line, a molding arrangement in an apparatus (60) includes a plurality of cavities (109－109) which are spaced equidistantly from an infeed sprue (131). A primary network of a distribution system (50) through which an injection molding material is flowed from the infeed sprue to cavity gates (151－151) is disposed substantially along a vertical plane (150). Afterwards the injection molding material which has been flowed from the primary network and along a secondary network into the cavities is solidified. Then the primary network is exposed by causing wedge blocks (79－79) to be disengaged from each other and from an adjacent stationary platen (62) and cavity plate (90) by movement of each block in a direction transverse to the plane. This movement together with that between the cavity plate and the stationary platen and between the cavity plate and a core plate (102) in a direction parallel to the plane allows the solidified injection molding material in the distribution system and the articles to be removed from the apparatus after each molding cycle.

대표청구항 ▼

A method of molding a plurality of articles through a balanced distribution system, said method including the steps of: flowing an injection molding material into an infeed channel; distributing the injection molding material from the infeed channel through a primary runner channel system which is disposed along a single vertical plane to a plurality of locations which are spaced equidistantly from the infeed channel; guiding the injection molding material from the locations through a secondary runner channel system into each of a plurality of cavities having a contour of the articles to be molded and being spaced equidistantly from the locations; causing the injection molding material to solidify; causing the solidified injection molding material in the secondary runner channel system to be separated from that in the cavities; separating surfaces which define the cavities by causing relative movement between the surfaces in a direction parallel to the plane to facilitate removal of the articles from the cavities; and separating surfaces which define at least the primary runner channel system by causing relative movement therebetween in a direction transverse to the plane, and moving surfaces which define at least a portion of the secondary runner channel system in a direction parallel to the plane to facilitate removal of the solidified injection molding material from the runner channel systems. An apparatus for molding a plurality of articles disposed at least in one longitudinal array with a balanced, removable runner system, said apparatus comprising: supply means including an infeed channel for feeding an injection molding material; means including adjacent surfaces which extend along a plane and which define a runner channel system for distributing an injection molding material from the infeed channel to a plurality of locations which are spaced equidistantly from the infeed channel; channel means for guiding the injection molding material from the locations into each of a plurality of cavities having the contour of the articles to be molded and being spaced equidistantly from the infeed channel; means for causing the injection molding material to be solidified; means for causing the solidified injection molding material in said channel means to be separated from that in the cavities; means for separating surfaces which define the cavities by causing relative movement therebetween in a direction parallel to the plane to facilitate removal of the articles from the cavities; and means for separating surfaces which define the runner channel system by causing relative movement therebetween in a direction transversely of the plane to facilitate removal of the solidified injection molding material in the runner channel system.

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

Lovell Peter John (Kingston CA), Balanced runner system for injection molding apparatus.
상세보기
Saeki ; Jun-Ichi ; Kaneda ; Aizo ; Otsuki ; Keizo, Mold die.
상세보기

이 특허를 인용한 특허 (24) 인용/피인용 타임라인 분석

Styczynski Robert J., Apparatus and method for molding and curing silicone.
상세보기
Gaiser, Karin S., Apparatus and methods for modular preform mold system.
상세보기
Chen, Jincheng, Apparatus for obtaining balanced flow of hot melt in a distribution manifold.
상세보기
Sekihara, Kanji; Naito, Atsushi; Okumura, Yoshihiro, Cold runner injection mold having an insulated gate.
상세보기
Babin, Denis, Hot runner manifolds interconnected in a common plane.
상세보기
Learn D. Blair ; Learn R. Brian, Injection mold cavity and dispensing cap manufactured therein.
상세보기
Grove Dale, Injection molding.
상세보기
Beaumont, John P.; Hoffman, David A., Method and apparatus for balancing flowing conditions of laminar flowing materials.
상세보기
Beaumont John P., Method and apparatus for balancing the filling of injection molds.
상세보기
Styczynski Robert J., Method for molding and curing silicone.
상세보기
Styczynski, Robert J., Method for molding and curing silicone.
상세보기
Pesikov, Vitaly, Method of manufacturing a plurality of molded components.
상세보기
Crain,Stephen B.; Moore,Christopher T., Method of renewing a mold block.
상세보기
Crain,Stephen B.; Moore,Christopher T., Modular mold.
상세보기
Blot, Philippe; Gohier, Sebastien; Bezard, Gilles; Kneveler, Matthieu, Mold adapted to receive a preform of a composite part and corresponding molding method.
상세보기
Crian,Stephen B.; Moore,Christopher T., Mold having modular submold.
상세보기
Crain,Stephen B.; Moore,Christopher T., Mold system kit.
상세보기
Zimmerman ; Jr. Joseph E. (21401 SW. 127 Ave. Miami FL 33177), Pneumatically operated mold ejection apparatus.
상세보기
Minor Roman (Laumersheim DEX), Press tool for plastic moldings.
상세보기
Altonen, Gene Michael; Breidenbach, Vincent Sean; McConnell, Kimberly Nichole; Lumpkin, Danny David; Huang, Chow-Chi; Berg, Jr., Charles John, Reduced size runner for an injection mold system.
상세보기
Takeda,Takeshi; Takahashi,Shigeki; Seta,Kunihito; Kaishita,Nihei, Resin molding machine.
상세보기
Gaiser, Karin S, Systems and methods for mobile and/or modular manufacturing.
상세보기
Gaiser, Karin S., Systems and methods for mobile and/or modular manufacturing.
상세보기
Muller Hans,SEX, Two-stage ejector.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

[미국특허] Methods of and apparatus for molding articles through a balanced, removable runner system 원문보기