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특허 상세정보

Injection blow molding apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-049/06   
미국특허분류(USC) 425/525 ; 264/537 ; 425/533
출원번호 US-0641794 (1984-08-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 39  인용 특허 : 2
초록

A process and multistation apparatus for injection blow molding a thermoplastic material to form a blow molded container having an integral injection molded handle is disclosed. The process and apparatus feature an injection mold which is closed to form an injection mold cavity with a contiguous injection mold handle cavity. A preform pin is inserted into the injection mold cavity through a preform carrier to form a preform recess into which hot thermoplastic is injected to form a hollow preform having a solid injection molded handle. After cooling the t...

대표
청구항

Apparatus for use in blow molding a bottle, said bottle having a main lower portion, an upwardly extending tapering neck portion at the upper end of said main portion, and an open end at the upper end of said neck portion, said apparatus being useable to blow mold said bottle from a closed lower end perform, said preform having a substantially vertical side wall, an upper end and an integral injection molded handle attached at one point to said side wall, said apparatus comprising: (a) a vertically split blow mold defining a blow mold cavity having walls...

이 특허를 인용한 특허 피인용횟수: 39

  1. Anderson, Jeffrey Scott; Naeve, Pamela Jo. Apparatus and method for creation of a blow molded container having holes therein. USP2010067727455.
  2. Park, Sung Kyu. Apparatus and method for manufacturing transparent synthetic resin vessel with integrated handle. USP2015099132582.
  3. Hasegawa Hideo (Hiratsuka JPX) Takahashi Toshio (Hiratsuka JPX) Miyagawa Masayuki (Hiratsuka JPX). Apparatus for forming a blown bottle with a handle. USP1990084952133.
  4. Hasegawa Hideo (Hiratsuka JPX) Takahashi Toshio (Hiratsuka JPX) Miyagawa Masayuki (Hiratsuka JPX). Apparatus for forming a blown bottle with a handle and method of forming the same. USP1990034909978.
  5. Klinedinst Paul W. (Windsor PA) Smeltzer Thomas (York PA). Blow molded bottle extraction, trimming and discharge apparatus. USP1989054834643.
  6. Klinedinst Paul W. (Windsor PA) Smeltzer Thomas (York PA). Blow molded bottle extraction, trimming and discharge apparatus. USP1989124886443.
  7. Anderson,Jeffrey Scott; Naeve,Pamela Jo. Blow molded container having holes therein and method and apparatus for facilitating the creation thereof. USP2007067229587.
  8. Hutchinson,Gerald A.; Lee,Robert A.. Coated polyester preforms and articles. USP2008027332204.
  9. Mueller Bruce M. (Crystal Lake IL). Container with a unitary closure and method for making same. USP1991045008066.
  10. Thornock Del M. (Concord CA) Goldberg James R. (Novato CA) Kock Ronald W. (Wyoming OH) Paul Robert A. (Fairfield OH) Hamilton Peter W. (Cincinnati OH) Willhite ; Jr. William (Cincinnati OH). Injection blow molding process for forming a package exhibiting improved child resistance. USP1991085038454.
  11. Hutchinson,Gerald A.; Lee,Robert A.. Injection mold having a wear resistant portion and a high heat transfer portion. USP2008057367795.
  12. Hawk, Wesley Spencer. Method and apparatus for making a plastic container having an oriented finish portion. USP2009117611659.
  13. Kauer Hubert (Warren MI). Method and system for making a hollow-shaped body from molten resin by injection molding. USP1989054830812.
  14. Krishnakumar Suppayan M. (Nashua NH) Collette Wayne N. (Merrimack NH) Piccioli David (Auburn NH). Method for post-mold attachment of a handle to a strain-oriented plastic container. USP1997065637167.
  15. Hendry James W. (Spring Hill FL). Method for the injection molding of plastic articles using fluid pressure. USP1989084855094.
  16. Hendry James W. (Brooksville FL). Method of and apparatus for injection molding with pressurized fluid assist. USP1990074943407.
  17. Hendry James W. (Spring Hill FL). Method of injection molding with pressurized-fluid assist and variable-volume reservoir. USP1991075032345.
  18. Hutchinson, Gerald A.; Feichtinger, Heinrich K.. Methods and systems for controlling mold temperatures. USP2010057717697.
  19. Hutchinson, Gerald A.; Lee, Robert A.. Methods for preparing coated polyester articles. USP2004016676883.
  20. Hutchinson, Gerald A.; Lee, Robert A.; Feichtinger, Heinrich K.. Mold assembly having a pressure reducing device. USP2009087578668.
  21. Hutchinson, Gerald A.; Lee, Robert A.. Mold for injecting molding preforms. USP2010017645135.
  22. Winget Larry J. ; Murphy John F.. Mold for use in a gas-assisted injection molding system and gas pin assembly for use therein. USP2000046053720.
  23. Hutchinson, Gerald A.; Lee, Robert A.; Farha, Said K.. Mono and multi-layer articles and extrusion methods of making the same. USP2013108551589.
  24. Hutchinson, Gerald A.; Lee, Robert A.; Farha, Said K.. Mono and multi-layer articles and injection molding methods of making the same. USP2009097588808.
  25. Lee, Robert A.; Hutchinson, Gerald A.. Multilayer containers and preforms having barrier properties utilizing recycled material. USP2009057531226.
  26. Lee, Robert A.; Hutchinson, Gerald A.. Multilayer containers and preforms having barrier properties utilizing recycled material. USP2004106808820.
  27. Hendry, James; Homann, Gregory A.; Turczynski, David. Open mold molding. USP2005056890478.
  28. Pearson, Terrence C.. Plastic expulsion process. USP2004076767487.
  29. Pearson, Terrence C.. Plastic expulsion process for forming hollow tubular products. USP2005106953546.
  30. Homann, Gregory A.; Turczynski, David. Plastic injection molded articles with hollow rib members. USP2005056890477.
  31. Homann, Gregory A.; Hendry, James; Turczynski, David. Plastic injection molding with moveable insert members. USP2005096939504.
  32. Homann, Gregory A.. Plastic injection molding with moveable mold members forming speaker grill. USP2005056899843.
  33. Hutchinson, Gerald A.; Lee, Robert A.. Polyester laminate materials. USP2005096939591.
  34. Hutchinson,Gerald A.; Lee,Robert A.. Preform molds incorporating high heat conductivity material. USP2007087261551.
  35. Oles, Paul M.. Rotary blow molding machine with movable clamp assemblies and method. USP2013018356991.
  36. Oles, Paul M.. Rotary blow molding machine with moveable mold clamp assemblies and method. USP2013108545750.
  37. Kwon, Heung-kyu; Lee, Seok-won; Kim, Hyon-chol; Lee, Su-chang; Lee, Chi-young. Semiconductor packages having warpage compensation. USP2013128604614.
  38. Kwon, Heung-kyu; Lee, Seok-won; Kim, Hyon-chol; Lee, Su-chang; Lee, Chi-young. Semiconductor packages having warpage compensation. USP2015069048168.
  39. Hutchinson,Gerald A.; Lee,Robert A.; Feichtinger,Heinrich K.. System for controlling mold temperatures. USP2007127303387.