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특허 상세정보

In situ low pressure gasket molding method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-045/14    B29C-070/80    B29C-070/84   
미국특허분류(USC) 264/039; 264/250; 264/268; 264/275
출원번호 US-0397483 (1999-09-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Jenkens & Gilchrist, P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 18
초록

Disclosed is a method for forming a gasket seal or transition fitting affixed to one of two parts to be joined in a gasketed joint by use of the gasket. The method includes the step of providing a mold having a walled mold cavity of the shape desired for the gasket, at least one wall of the mold cavity being a junction surface of the one part and the remaining walls of the mold cavity being formed in a mold piece. The mold is closed by placing the mold piece over the junction surface of the one part to establish the mold cavity as a closed generally toro...

대표
청구항

Disclosed is a method for forming a gasket seal or transition fitting affixed to one of two parts to be joined in a gasketed joint by use of the gasket. The method includes the step of providing a mold having a walled mold cavity of the shape desired for the gasket, at least one wall of the mold cavity being a junction surface of the one part and the remaining walls of the mold cavity being formed in a mold piece. The mold is closed by placing the mold piece over the junction surface of the one part to establish the mold cavity as a closed generally toro...

이 특허에 인용된 특허 (18)

  1. Poppo Joseph M. (Sunnyvale CA). Acrylic adhesive sealant and leak sealing method. USP1988094772031.
  2. Moran ; Jr. James P. (Farmington CT). Cure to elastomers compositions. USP1984034439600.
  3. Yamazaki Hisarou,JPX ; Kusama Seiichi,JPX. Heat exchanger tank and method of producing the same. USP2001056238610.
  4. Huff James W. (Williamsville NY). Heat exchanger tank incorporating an overmolded gasket. USP1993095246065.
  5. Brown Paul E. (Midland MI). In situ foam molding process and articles. USP1993035193264.
  6. Comert Ahmet (Chaineux BEX) Petit Dominique (Housse-Belegny BEX). Method for forming flexible gaskets. USP1992115164136.
  7. Jelinek Jerry G. (La Habra CA). Method for making a hatch cover with a seal. USP1982034321225.
  8. Ogi Yoshio (2169-3 ; Negata Hamakita City ; Shizuoka Pref. JPX). Method for manufacturing hollow plastic articles by joining hollow molded portions by a molded joint. USP1981044261947.
  9. Wrobel Peter (Dublin IEX) Houlihan James (County Clare IEX). Method of forming gaskets by injection and compositions for use therein. USP1992055116558.
  10. Kashiyama Motohisa,JPX. Method of manufacturing waterproof connector housing. USP1998125851472.
  11. Kanai Toshiyuki (Sakaki JPX) Shinnoh Nobuo (Sakaki JPX). Method of molding a multi-injection molded body. USP1991045008060.
  12. Hock Jules M. (16056 Arbela Dr. Whittier CA 90603) de Vries ; Jr. Donald S. (106 Pearl Ave. Balboa Island CA 92662). One-piece plastic piston. USP1980074214507.
  13. Huff James W. (Williamsville NY). Overmolded gasket, heat exchanger tank incorporating the same and method for making the same. USP1992115160474.
  14. Ogi Yoshio (2169-3 Negata ; Hamakita City ; Shizuoka Pref. JPX). Plastic articles. USP1979054155478.
  15. Parkes Adrian S. (Burgess Hill GB2) Corbett Gordon J. (Croydon GB2) Clough Peter S. (Stretford GB2) Barker Colin N. H. (Offerton GB2). Sealing joints and leaks with an anaerobic liquid. USP1986044582551.
  16. Webb Stephen F. (Tyldesley GB2) Merrick Brian J. (Urmston GB2). Sealing of a pipe-joint. USP1987064673449.
  17. Leicht Larry F. (Hurst TX). Thermally applied sealants and process. USP1987064677133.
  18. Leicht Larry F. (Keller TX). Thermally applied sealants and process. USP1988084764535.