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특허 상세정보

Process for producing foam moldings with an insert

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29D-027/04   
미국특허분류(USC) 264/464 ; 249/172 ; 264/465 ; 264/467
출원번호 US-0337171 (1982-01-05)
우선권정보 JP-0005806 (1981-01-16)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 45  인용 특허 : 2
초록

Process for producing foam moldings with an insert executed in a mold for foam molding consisting of a core block and a cavity block. The process comprises steps of: (a) having a film adhering to and covering the insert on one side thereof where a foam layer is formed; (b) letting the skirt portion of the film to be pinched or sandwiched by the uniting portion of the two blocks while the foaming process is executed on a foamable material; and (c) forming integrally the foam layer on that side of the insert, with the film being retained between the insert...

대표
청구항

A process for producing a foam molding including an insert of predetermined shape wherein the insert is set in a mold consisting essentially of a core block and a cavity block for foaming a foamable material in a cavity defined in said mold so as to form a foamed body on one side of said insert, said process comprising the steps of: preparing an insert assembly consisting of said insert and a film having portions adhering to a surface of said insert on said one side thereof, said film extending so as to match a partial profile of said foamed body and cov...

이 특허를 인용한 특허 피인용횟수: 45

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  2. Swenson Harold W. (Dover NH) Betzig Patricia A. (Gainesville FL). Apparatus having fluid pressure plastic skin folding means for making foamed articles. USP1988124793793.
  3. Stewart Patrick J. (Kettering OH) Webber James L. (Spring Valley OH) Wylie Thomas E. (Brookville OH) Otto Bill R. (Tipp City OH) Kellogg Jay C. (Vandailia OH). Applique assembly method for automotive instrument panels. USP1990024902362.
  4. Bondar,Robert C.; Conley,Jeffrey N.; Nelias,Francois. Component for a vehicle interior and a method of assembly. USP2008027332207.
  5. Evans, Gregg S.. Composite structure tightly radiused molding method. USP2005086923932.
  6. Karklin Roland (Beaverton MI) Arends Albert W. (Gladwin MI) Brokoff Terrance L. (Gladwin MI) Russell Edward J. (Gladwin MI) Greiner James R. (Gladwin MI). Differential pressure thermoforming and foam injection process and apparatus. USP1987064676938.
  7. Northrup Walter E. (St. Paul MN) Freeman Maurice E. (St. Paul MN). Fastener assembly with heat shrinkable film cover. USP1987124710414.
  8. Burchi Charles R. ; Hill Keith. Foam passenger seat having trim cover attachment means. USP1999035882073.
  9. Kennedy William J. (Manchester NH) Leach Peter E. (Royal Oak MI) Grogan Larry N. (Greer SC). Foamed seat cushion. USP1991045005242.
  10. Schmidt Glenn H. (Malibu CA). Golf club metallic head formation. USP1996115577550.
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  12. Swenson Harold W. (Dover NH) Tuttle Ken E. (South Berwick ME). Method and apparatus for forming a composite foam shell and insert article. USP1989064839117.
  13. Brown, Bari William; Byma, George Bernard. Method and apparatus for injection foam molding. USP2005036863850.
  14. Hatch Richard N. (Hooksett NH). Method for adapting separable fasteners for attachment to other objects. USP1989034814036.
  15. Hatch Richard N. (Hooksett NH). Method for adapting separable fasteners for attachment to other objects. USP1990064933224.
  16. Millif John Gregory ; Yamamoto Hiroaki ; Yamamoto Takeshi ; Igarashi Kazuo. Method for injection molding plastic parts. USP2001046214266.
  17. Pritchard James R. ; Nichols Lawrence R.. Method for manufacturing an automotive trim product. USP1998115837172.
  18. Funato Toshiyasu,JPX ; Abe Koichi,JPX ; Yokoi Yasushi,JPX. Method for producing a plastic molding with a foam core and an outer skin. USP1998045736082.
  19. Rhodes ; Jr. Richard D. (Somersworth NH). Method of containing foam during molding of foam-filled products. USP1990114968465.
  20. Lorbiecki James R.. Method of forming fabric. USP1998045743979.
  21. Yamamoto Hiroaki (Brookville OH) Hardgrove William (Brookville OH). Method of insert molding plastic parts to provide covered edge surfaces and plastic parts made thereby. USP1997025599608.
  22. Stein Arthur Carl ; Codd Pamela Lane ; Visconti Carl Henry. Method of making a door trim panel assembly. USP2001046210613.
  23. Lorbiecki James R.. Method of making a seat cushion. USP2000096120630.
  24. Swenson Harold W. (Dover NH) Betzig Patricia A. (Gainsville FL). Method of making composite foamed articles using fluid pressure to position a skin layer. USP1991024992224.
  25. Casalou Stephen J. (Ypsilanti MI). Method of making foam plastic article. USP1984094470857.
  26. Yamamoto Hiroaki. Method of making fused film plastic parts. USP1998065759477.
  27. Kerr ; III Charles (120 Knox Rd. East Aurora NY 14052) Forell Mark (18 Highland Dr. East Aurora NY 14052). Method of making improved electroluminescent panels. USP1986104619624.
  28. Aretz Peter J.. Method of making inserts for molded plastic parts. USP2000086096256.
  29. Takahashi Kan-ichi (Wako JPX) Inoue Toshihiro (Wako JPX). Method of producing a molding of foamed resin having a section for fitting an electrical part. USP1990024904429.
  30. Ohta, Masato. Mold for foam molding and method for producing foam-molded member. USP2016089403292.
  31. Katagiri Hiroyuki (Ayase JPX). Mold for manufacturing a skin covered foamed plastic article. USP1991034997356.
  32. Shoji Makoto (Ayase JPX). Mold for manufacturing a skin covered foamed plastic article incorporating a hole. USP1990114973235.
  33. Kuroki, Hiroyuki; Iwai, Teruo; Yonezawa, Taisuke. Mold, method for manufacturing molded foam body, and molded foam body. USP20181010099409.
  34. Souders John D. ; Aretz Peter J.. Molded polyolefin and polyphenyloxide products and method for production. USP2000056063460.
  35. Saito Mitsuo (Utsunomiya JPX) Takahashi Kanichi (Utsunomiya JPX) Kurihara Junichi (Utsunomiya JPX). Molding method for manufacturing expansion-molded insert-embedded resin product. USP1991085043114.
  36. Clerkin Colin R. ; Sinur Richard R. ; Troller Dean G.. Motorcycle seat with adjustable backrest. USP1999126007150.
  37. Maier,Thomas. Non-proteinogenic L-amino acids. USP2006037015331.
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  39. Bramley, John. Positioning tool for ceramic cores. USP2004126830093.
  40. Muller John (Englewood TN). Pour hole lock system. USP1988114784366.
  41. Burchi Charles R. ; Hill Keith. Process for seat production. USP1998065762842.
  42. Drysdale James P. (Clarkston MI) Landrith L. David (Lake Orion MI). Resin transfer molding process. USP1990014891176.
  43. Kumagai Shuno (Sayama JPX) Furuya Tamio (Sayama JPX) Tuyuki Eiji (Sayama JPX) Nishi Yoshitsugu (Sayama JPX) Hama Nozomu (Sayama JPX) Sato Takaaki (Sayama JPX) Koshiro Akihiko (Sayama JPX) Noguchi Shi. Trim member for motor vehicle and method of and system for manufacturing the same. USP1993125273597.
  44. Springer Rob E. ; Beard Dennis J. ; Phillips David J.. Vehicle door panel with integral handle and method of manufacture. USP1999025868455.
  45. Rohrlach Milo L. (North Brighton AUX) Hall William J. (Eden Hills AUX). Vehicle inner panel. USP1991085037591.