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특허 상세정보

Mold having ceramic insert, method for injection molding using the same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-045/14    B29C-033/40   
미국특허분류(USC) 264/219 ; 264/3281 ; 264/3282 ; 264/32814
출원번호 US-0596067 (1984-04-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 41  인용 특허 : 3
초록

An improved mold, apparatus and method for injection molding is provided. The apparatus is of the type which includes a means for opening and closing a multi-part injection molding mold, means for supplying molten material under high pressure into the mold cavity when the mold is closed and means for removing articles molded in the cavity on cooling. The improvement is provided by a new multi-part mold which is made up of at least two parts. Each part of the mold comprises a mold block portion having a ceramic mold cavity insert. The ceramic mold cavity ...

대표
청구항

A method of injection molding comprising the steps of providing a multi-part mold comprising mold parts being engagable when said mold is closed to define walls of a mold cavity wherein each of said mold parts comprises a mold block portion having a mounting cavity fitted with a mold cavity insert; fitting under compressive stress within said mounting cavity a mold cavity insert comprising a shaped ceramic body having a mounting surface adapted to fit under compressive stress therein throughout the molding steps; closing said multi-part mold; injecting m...

이 특허를 인용한 특허 피인용횟수: 41

  1. Mack, Robert J.; Troxel, Jeffrey L.. Battery and battery plate assembly. USP2017089748578.
  2. Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P.. Battery grid. USP2015038974972.
  3. Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P.. Battery grid. USP2013038399135.
  4. Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P.. Battery grid. USP2015038980419.
  5. Kao, Wen-Hong; Kao, legal representative, Shu Jen F.; Andersen, Glenn W.; Taylor, M. Eric; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P.. Battery grid. USP2010087767347.
  6. Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart. Battery grid. USP2014048709664.
  7. Binder, Richard R.. Battery grids and methods for manufacturing same. USP2015099130232.
  8. Ratte, Robert W.; Peterson, Norman E.; Cain, Tracy L.. Battery parts and associated systems and methods. USP2015119190654.
  9. Ratte, Robert W.; Peterson, Norman E.; Cain, Tracy L.. Battery parts and associated systems and methods. USP2014048701743.
  10. Cain, Tracy L.; Garin, Michael. Battery parts having retaining and sealing features and associated methods of manufacture and use. USP2017089748551.
  11. Cain, Tracy L.; Garin, Michael. Battery parts having retaining and sealing features and associated methods of manufacture and use. USP20190110181595.
  12. Garin, Michael A.; Gifford, Kurt T.. Battery parts having retaining and sealing features and associated methods of manufacture and use. USP2018039917293.
  13. Garin, Michael A.; Gifford, Kurt T.. Battery parts having retaining and sealing features and associated methods of manufacture and use. USP2018049935306.
  14. Garin, Michael A.; Gifford, Kurt T.. Battery parts having retaining and sealing features and associated methods of manufacture and use. USP2013078497036.
  15. Garin, Michael A.; Gifford, Kurt T.. Battery parts having retaining and sealing features and associated methods of manufacture and use. USP2014088802282.
  16. Mack, Robert J.; Troxel, Jeffrey L.. Battery, battery plate assembly, and method of assembly. USP2013118586248.
  17. Moulton Richard (Benicia CA) Dixon Doyle (Vallejo CA) Stevens Robert L. (San Diego CA) Siewert Gregg (San Diego CA) MacDougall Gary D. (Auckland NZX). Ceramic or Modified silicone filled molding tools for high temperature processing. USP1997055632925.
  18. Bartone, Kenneth J.; Das, Santosh K.. Densified sintered powder and method. USP2004086770114.
  19. Shimmell Dennis S.. Die casting articles having an insert. USP1998035730199.
  20. Staffeldt, Armin; Koch, Ingo; Ide, Bernd; Traisigkhachol, Ornwasa. Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery. USP20190110170768.
  21. Miki Isao,JPX. Hot chamber die casting machine for aluminum and its alloys. USP1999115983979.
  22. Shimmell Dennis S. (Hudsonville MI). Inclined die cast shot sleeve system. USP1997025601136.
  23. Monroe Brian K. ; Kingrey S. Joe ; Prieto Romulo A. ; Chen Bor-Liang. Method and apparatus for casting a vehicle wheel in a pressurized mold. USP1999045896912.
  24. Lemke Timothy A. ; Houtz Timothy W.. Method for manufacturing an electrical connector. USP2000046048482.
  25. Kawasaki Koichi (Tokyo JPX) Ohzono Toshio (525-5 ; Minamihira ; Shiga-cho Shiga-gun ; Shiga-ken 520-05 JPX). Method for melt-molding Ge, Si, or Ge-Si alloy. USP1997115685358.
  26. Wilk, Sébastien; Gouet, Sébastien; Ognongo Ibiaho, Samyo Leonel; Tourneux, Nicolas. Method of inspecting the thickness of a part of hollow shape. USP20190110175038.
  27. Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart. Method of making a battery grid. USP2012088252464.
  28. Graham William David ; Rudy Andy ; Schelhorn Jean E.. Method of making an insert for use in a mold for molding roof covering products. USP2001066248271.
  29. James E. Kowalczyk ; Rick J. Bolyea. Methods of making tooling to be used in high temperature casting and molding. USP2002106470550.
  30. Gegel, Gerald A.. Mold assembly and method for pressure casting elevated melting temperature materials. USP2003126662852.
  31. Sakaida Toshiaki (Shiojiri JPX) Yuzawa Yoshihiko (Ebina JPX) Iriko Fumio (Tokyo JPX) Kagawa Fumio (Kasukabe JPX). Mold for molding optical disc. USP1988114783041.
  32. Ratte, Robert W.. Multiple casting apparatus and method. USP2013088512891.
  33. Ratte, Robert W.. Multiple casting apparatus and method. USP2015059034508.
  34. Troxel, Jeffrey L.; Schaeffer, Charles J.; Andersen, Glenn W.; Lacroix, Michael E.; Kao, Wen-Hong. Negative grid for battery. USP2017029577266.
  35. DeRozier Gaston (57 ; avenue de Conde 94106 Saint Maur Cedex FRX) Pugh Kenneth W. (1124 NW. 81st Ter. Plantation FL 33322 4). Ophthalmic lens manufacturing equipment and method. USP1997045620635.
  36. Powell Kenneth G. ; Monahan Larry A. ; Sage ; Jr. Burton H.. Process of making a molded device. USP2001126331266.
  37. Lu, Jyh-Woei J.; Bartone, Kenneth J.; Olson, Donald M.; Benson, Dwayne M.; Tervo, John N.. Sintering process and tools for use in metal injection molding of large parts. USP2005016838046.
  38. Sanford, Emery; Holman, Ed. Systems and methods for insert-molding. USP2013018342228.
  39. Cain, Tracy L.. Systems and methods for manufacturing battery parts. USP2018049954214.
  40. Cain, Tracy L.. Systems and methods for manufacturing battery parts. USP20190210217987.
  41. Shimmell Dennis S. (Hudsonville MI). Variable volume die casting shot sleeve. USP1997055630463.