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특허 상세정보

Apparatus for producing a deep-drawn formed plastic piece

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-043/02   
미국특허분류(USC) 156/382 ; 156/228 ; 156/245 ; 156/285
출원번호 US-0797560 (1991-11-25)
우선권정보 DE-3840542 (1988-12-01); DE-3905177 (1989-02-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 0
초록

Cold-stretchable sheet material is isostatically formed at an operating temperature beneath the softening temperature of the sheet material by means of a fluid pressure medium at a pressure of more than 20 bars so as to produce a deep-drawn formed plastics piece. Forming may take place abruptly. The sheet to be formed may be provided with a coating such as an ink imprint. The resulting thin-walled deep-drawn piece may be backed and reinforced by injecting further plastics material.

대표
청구항

Apparatus for forming a plastic sheet comprising a mold that includes two halves, a lower half having a mold cavity with side walls and a bottom surface, and an upper half comprising a pressure bell connected to an air compressor by a pressure conduit, the bottom surface extending between the mold side walls and consisting of a spring mounted plate extending between the mold side walls over the entire bottom surface, the spring mounted plate having a pressure-loaded position which exposes a maximum volume of the mold cavity, and an unloaded elevated posi...

이 특허를 인용한 특허 피인용횟수: 54

  1. Domanico, Mark Wayne. Apparatus and method for forming a bathtub liner. USP2004066755639.
  2. Polwart, Stuart; Fearnley, Joel; Roy, Douglas; Ghazal, Peter. Apparatus and methods for microfluidic applications. USP2014078790595.
  3. Fritz Alton L. ; Fritz Michael L. ; Fritz Kenneth A. ; Gasiorek Edward J. ; Case Wayne L.. Apparatus for accurately forming plastic sheet. USP2001076257866.
  4. Preisler, Darius J.; Heikkila, Christopher A.. Assembly including a compression-molded, composite panel having a cellulose-based core and a hinged mounting flange. USP2017019539958.
  5. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system including a vehicle load floor having a cellulose-based core and made by a composite, compression molding process and having a wood grain finish. USP2016129511690.
  6. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system including a vehicle load floor having a cellulose-based core with a cellular structure and made by a composite, compression molding process and having a wood grain finish. USP2017109776536.
  7. Abrams, Louis Brown. Co-molded direct flock and flock transfer and methods of making same. USP2013018354050.
  8. Abrams,Louis Brown. Co-molded direct flock and flock transfer and methods of making same. USP2008037338697.
  9. Preisler, Darius J.; Heikkila, Christopher A.. Deep-drawn marine hull having a sandwich structure and watercraft utilizing same. USP2018019873488.
  10. Preisler, Darius J.; Heikkila, Christopher A.. Deep-drawn marine hull having a sandwich structure with a cellulose-based core and watercraft utilizing same. USP2017029567037.
  11. Homburg, Jr., Frederick James; Kurbel, Robert. Female vacuum forming apparatus for forming deep draw parts. USP2004096793478.
  12. Abrams, Louis Brown. Flexible heat sealable decorative articles and method for making the same. USP2015119193214.
  13. Abrams,Louis Brown. Flocked articles and methods of making same. USP2008047351368.
  14. Abrams, Louis Brown. Flocked articles having noncompatible insert and porous film. USP201511RE45802.
  15. Abrams, Louis Brown. Flocked transfer and article of manufacture including the application of the transfer by thermoplastic polymer film. USP2009127632371.
  16. Abrams,Louis Brown. Flocked transfer and article of manufacture including the application of the transfer by thermoplastic polymer film. USP2008067381284.
  17. Abrams,Louis Brown. Flocked transfer and article of manufacture including the application of the transfer by thermoplastic polymer film. USP2008047364782.
  18. Abrams,Louis Brown. Flocked transfer and article of manufacture including the flocked transfer. USP2008077402222.
  19. Abrams,Louis Brown. Flocked transfer and article of manufacture including the flocked transfer. USP2008037344769.
  20. Abrams,Louis Brown. Flocked transfer and article of manufacturing including the flocked transfer. USP2008067390552.
  21. Ito,Hidetoshi. Heating-type vacuum press apparatus. USP2007037195476.
  22. Kruijt-Stegeman, Yvonne Wendela; Schram, Ivar; Wuister, Sander Frederik; Lammers, Jeroen Herman. Imprint lithography. USP2013098524136.
  23. Herod,Timothy E.; Yang,Hsinjin E.. Low pressure thermoforming of thin, optical carriers. USP2008127459120.
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  25. Motohashi, Yoshinori; Niimi, Takaya. Method for manufacture of tray. USP2014118883067.
  26. Zheng Tianmin ; Knisely David Charles. Method for manufacturing a film-covered article. USP2001066251333.
  27. Renault, Thierry; Vendangeot, Francis; Heinry, Jacques. Method for molding a thermoplastic sandwich material. USP2004016682676.
  28. Van Ert Jack M. ; Byma George B.. Method for molding headliners. USP2000116146578.
  29. Niebling, Curt; Meyer, Klaus. Method for producing a deep-drawn film part from a thermoplastic material. USP2012058168110.
  30. Van Ert Jack M.. Method for thermoforming sheet articles. USP1999075928597.
  31. Abrams, Louis Brown. Method of decorating a molded article. USP2005086929771.
  32. Preisler, Darius J; Heikkila, Christopher A.; Mitchell, Steven A.. Method of making a laminated trim component at a pair of spaced first and second molding stations. USP20190110166704.
  33. Preisler, Darius J.; Heikkila, Christopher A.. Method of making a sandwich-type composite panel having a cellulose-based core and a living hinge and panel obtained by performing the method. USP2016129527268.
  34. Preisler, Darius J.; Heikkila, Christopher A.. Method of making a sandwich-type composite panel having a cellulose-based core and a living hinge and panel obtained by performing the method. USP2018019878526.
  35. Preisler, Darius J.; Heikkila, Christopher A.. Method of making a sandwich-type, compression-molded, composite component having a cellulose-based core and improved surface appearance. USP2017079707725.
  36. Preisler, Darius J.; Heikkila, Christopher A.. Method of making a sandwich-type, compression-molded, composite component having improved surface appearance. USP2017099770849.
  37. Darius J. Preisler ; Jason T. Murar. Method of making an air bag cover having a decorative applique preform bonded thereto. USP2002056395219.
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  39. Larry J. Winget ; Darius J. Preisler ; Jason T. Murar. Method of manufacturing an in-mold laminate component. USP2002086428738.
  40. Winget, Larry J.; Preisler, Darius J.; Murar, Jason T.. Method of manufacturing an in-mold laminate component. USP2003096620371.
  41. Winget,Larry J.; Preisler,Darius J.; Murar,Jason T.. Method of manufacturing an in-mold laminate component. USP2008097425122.
  42. Winget,Larry J.; Preisler,Darius J.; Murar,Jason T.. Method of manufacturing an in-mold laminate composition. USP2006097101505.
  43. Eschenfelder, Kurt; Johansen, Loren R.; McElhatton, Michael D.; Ruminski, Michael. Method of use of multi-purpose processing apparatus. USP2004056730251.
  44. Winget, Larry J.; Preisler, Darius J.; Murar, Jason T.. Molded painted plastic component being an integrally formed badge. USP2005096939597.
  45. Abrams,Louis Brown. Process for dimensionalizing flocked articles or wear, wash and abrasion resistant flocked articles. USP2008127465485.
  46. Abrams,Louis Brown. Process for printing and molding a flocked article. USP2008077393576.
  47. Abrams,Louis Brown. Process for printing and molding a flocked article. USP2008087413581.
  48. Preisler, Darius J.; Hofmann, William G.; Kusky, Phillip J.. Reinforced composite inner roof panel of the cellular core sandwich-type and method of making same. USP2005056890023.
  49. Abrams, Louis Brown. Screen printed resin film applique or transfer made from liquid plastic dispersion. USP2005126977023.
  50. Hoogland,H.; Heiligers,J. H.. Storage device having protective means. USP2008127458460.
  51. Abrams, Louis Brown. Sublimation dye printed textile. USP2013078475905.
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  53. Renault,Thierry; Vendangeot,Francis; Heinry,Jacques. System for molding thermoplastic sandwich material and deep-drawn article produced thereby. USP2006016981863.
  54. Giorgio De Nichilo IT. Vacuum and pressure tight cooling-ventilating device for thermoforming stations. USP2002096454556.