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특허 상세정보

In-situ foam core dielectrically-resistant systems and method of manufacture

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-008/00    B65D-008/18    B65D-008/04    B65D-001/40    H02G-001/02   
미국특허분류(USC) 220/004.02; 220/004.04; 220/004.05; 220/004.21; 220/062.11; 220/062.22; 174/005R; 174/005SG; 174/005SB; 182/002.4
출원번호 US-0463708 (2012-05-03)
등록번호 US-8708177 (2014-04-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Brooks Kushman P.C.
인용정보 피인용 횟수 : 2  인용 특허 : 20
초록

A dielectrically-resistant system includes a first component of a first plastic shell having opposed and spaced apart walls, defining a first cavity. The first plastic shell includes a first rib. Disposed within the first cavity is a first in-situ foam core including expanded polymer beads. The first in-situ foam core has a thermal bond with the first plastic shell. A second plastic shell and in-situ foam core component essentially mirroring the first component is connected to the first component by a connection. The dielectrically-resistant system is ca...

대표
청구항

1. A dielectrically-resistant system, comprising: a first plastic shell having opposed and spaced apart walls and defining a first cavity, the first plastic shell including a first rib;a first in-situ foam core including expanded polymer beads disposed in the first cavity, the first in-situ foam core having a thermal bond with the first plastic shell;a second plastic shell having opposed and spaced apart walls defining a second cavity, the second plastic shell including a second rib;a second in-situ foam core, including expanded polymer beads disposed in...

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  1. Higgins, Daniel; McKinney, Ryan. Aerial work platform assembly using composite materials. USP2010077748496.
  2. Hasan S. Riaz (Palatine IL) Thomas Louis (Maywood IL). Attachment of roofing washer with heat-sealed screw-washer assemblage. USP1991055018329.
  3. Durning,Timothy A.; Roberts,Lawrence R.; Berke,Neal S.. Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employed. USP2007057219479.
  4. Motoi, Koji; Matsuo, Ryuichi; Muranaka, Takeshi; Murata, Takumi. Composite material and synthetic sleeper using the composite material. USP2003086605343.
  5. Neefe Charles W. (P.O. Box 429 ; 811 Scurry St. Big Spring TX 79720). Composite railroad cross-tie. USP1991105055350.
  6. Shea Marc. Composite railroad crosstie. USP2001016179215.
  7. Hiranaga Hajime,JPX ; Nakayama Hidenori,JPX. Filter assembly. USP1998075776342.
  8. Van Wagoner John D. (8554 Georgetown Pike McLean VA 22101). Insulation panel for a roofing system or the like. USP1987034651494.
  9. Brown, Jeffrey David; McKelvey, James Louis; O'Brien, Michael Joseph; Rimmer, John Wayne. Laminated wall structure. USP2005086931809.
  10. Ronald W. Thomas. Method for gas assist injection molding. USP2002046375892.
  11. Hattori Kazuhide (Yokkaichi JPX) Yamaji Hiroyuki (Yokkaichi JPX) Hatakeyama Yoshikazu (Sanjo JPX) Shida Yoshiyuki (Sanjo JPX) Tamura Atsushi (Shinagawa JPX) Kitaoka Takumi (Shinagawa JPX) Kohama Taka. Method for producing a molded foam article with an integral skin. USP1997095665285.
  12. Kuwabara Hideki (Hadano JPX) Yoshimura Shohei (Tomioka JPX). Polypropylene resin prefoamed particles. USP1989064840973.
  13. Berghmans,Michel Florentine Jozef; Bleijenberg,Karel Cornelis; Teubert,Joachim; Metsaars,Alphonsus Catharina Gerardus. Process for processing expandable polymer particles and foam article thereof. USP2008047358280.
  14. Hattori Kazuhide (Mie JPX) Yamaji Hiroyuki (Mie JPX) Hatakeyama Yoshikazu (Niigata JPX) Shida Yoshiyuki (Niigata JPX) Tamura Atushi (Tokyo JPX) Kitaoka Takumi (Tokyo JPX) Kohama Takashi (Tokyo JPX). Process for producing expanded plastics with skin. USP1994115366674.
  15. Fox James C. ; Fox ; II James C.. Railroad cross tie and track continuity detector systems. USP1998025713518.
  16. Stewart Victor M. (Redmond WA). Roofing system. USP1987074680909.
  17. Hill Kerry,GBX ; Relph Sidney,GBX. Steel railroad sleepers. USP2001056230981.
  18. Pike, James A.; Galloway, William J.; Nichols, Calvin; Gilbert, Lucian. Tire tread railroad tie. USP2011047931210.
  19. Ang Leoncio C. ; Collins Darlene B. ; Jakubowicz Raymond A.. Top cover for instrument panel with seamless air bag door and method of manufacture. USP1999025866224.
  20. Yuan, Qiang. Wholly wrapped railroad crosstie and its manufacturing method. USP2011057950592.