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특허 상세정보

Shaped multilayer metal foil shield structures and method of making

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B21D-013/00    B21D-022/00    B21D-031/00    B21D-039/02   
미국특허분류(USC) 295/21 ; 702/363
출원번호 US-0092631 (1998-06-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Burns, Doane, Swecker & Mathis, LLP
인용정보 피인용 횟수 : 25  인용 특허 : 27

A forge/swage formed three dimensional multilayer metal foil shield having areas therein where the layers are in a spaced apart relationship, areas therein where the layers are tensioned or stretched, and areas therein where the layers are compressed and interlocked together by folding, rolling, wrinkling, curling, coiling, crimping and the like. The multilayer metal foil shield is formed by forge/swage shaping in an appropriate mold apparatus a preform of a stack of metal foil layers having gaps between the layers. The gaps are provided by embossments i...


[ We claim:] [1.]1. A method of forming a multilayer metal foil structure comprising:at a first location, forming a bead along at least one edge of a stack of at least three metal layers to form a substantially-flat unitary multilayer metal beaded preform;transporting the substantially-flat unitary multilayer metal beaded preform to a second location; andat the second location, forming said substantially-flat unitary multilayer metal beaded preform into a three-dimensional shape over a mold, wherein the first and second forming steps are such that the la...

이 특허에 인용된 특허 (27)

  1. Retallick William B. (West Chester PA). Catalytic converter for an automobile. USP1986034576800.
  2. Hood, Paul F.. Catalytic converter substrate and retainer assembly. USP1985124559205.
  3. Cambo William H. (Rollinsford NH) Whitely Elliott F. (Acton ME) Bond Leroy E. (Rochester NH). Composite having improved transverse structural integrity and flexibility for use in high temperature environments. USP1987084687697.
  4. Morrison Marlene C. (463 Holly Rd. Blue Bell PA 19422). Disposable broiler pan and material for forming same. USP1988124794052.
  5. Fortune Patrick J. (Lake Forest IL). Disposable cooking utensil. USP1990114971216.
  6. Greene David N. (300 E. 85th St. ; Apt. 1903 New York NY 10028). Disposable cooking utensil. USP1996125582389.
  7. Timpe William W. (Barrington IL). Disposable cooking utensil. USP1991075029721.
  8. Diana Michael (501 Cleveland Ave. ; SW. Largo FL 33540). Disposable cooking utensils. USP1982074337565.
  9. Osrow Harold (New York NY) Araujo Armando A. (New York NY). Disposable foil broiling sheet. USP1983074394410.
  10. Ragland G. William (Dunwoody GA) Barnard Boyd A. (St. Louis MO). Electric heater with heat distributing means comprising stacked foil layers. USP1995045408071.
  11. Noakes Michael Lesney (Reading EN) Caesar Wilfred George (Pangbourne ; Nr. Reading EN) Holland William Henry (Wallingford EN) Hancock Norman Herbert (Wantage EN). Fabricating bodies. USP1976063966646.
  12. Foti Sam J. (Lyndhurst OH). Flexible metal conduit and method of making the same. USP1992105158814.
  13. Ragland G. William (Dunwoody GA) Barnard Boyd A. (St. Louis MO) Sheridan William M. (St. Louis MO). Heat barrier laminate. USP1997055633064.
  14. Atkinson Alan W. (Barby GBX) Bridge David R. (Rugby GBX) James Alan (Rugby GBX). Heat shields. USP1995015385790.
  15. Ragland Raymond E. (Union MO). Insulating apparatus and method for attaching an insulating pad to a support. USP1996065524406.
  16. Trelease Robert B. (Torrance CA). Insulator. USP1976093981689.
  17. Shuler Stanley C. (Winston-Salem NC) Hiers John J. (Elkin NC) Byrd Timothy L. (Boonville NC). Metal heat insulator. USP1995065424139.
  18. Jud Wilfried (Obergrafendorf ATX) Mannertorp Wilhelm (Saltsjoe-Boo SEX) Reiterer Franz (Innermanzing ATX) Gnadenberger Alfred (Obergrafendorf ATX). Method for making a compound foil. USP1991075030302.
  19. Norback ; Per S.. Method of manufacturing a heat exchanger body for recuperative exchangers. USP1978074099928.
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  21. Sheridan William M. (St. Louis MO) Ragland Raymond E. (Union MO). Pad including heat sink and thermal insulation areas. USP1991045011743.
  22. Waite William (Chicago IL). Reflective insulative panel. USP1981024251598.
  23. Ragland Raymond E. ; Timmerberg Robert S. ; Ragland Christopher V. ; Remke Matthew S.. Shaped multilayer metal foil shield structures and method of making. USP1999095958603.
  24. Bodnar ; Ernest Robert. Sheet metal panel. USP1978024074495.
  25. Mueller Peter (Reinheim DEX) Gheczy Ivan (Sevelen CHX). Sound absorbing heat shield with perforate support layer. USP1993035196253.
  26. Sheridan Steven William (Manchester MO). Thermal barrier. USP1997095670264.
  27. Buff ; IV George J. (Cherry Hill NJ). Wire support and inner rack for thin aluminum roasting pan. USP1996045503062.

이 특허를 인용한 특허 피인용횟수: 25

  1. Savian, Scott; Long, Eric; De Botton, Jordan. Aircraft interior panel with acoustic materials. USP2015119174722.
  2. Savian, Scott; Long, Eric; De Botton, Jordan. Aircraft interior panel with acoustic materials. USP2015018931592.
  3. Smith, Donald. Airfoil structure. USP2013048424805.
  4. Ragland, G. William; Pearce, J. Bradley; Ragland, Christopher V.. Apparatus and method for manufacture of multilayer metal products. USP2004116823571.
  5. van den Akker, Simon. Energy storage device protection apparatus. USP2015109156340.
  6. Dean, Ronald P. Fire shield for air ventilation holes of a computer chassis. USP2003096626507.
  7. Ragland, G. William; Ragland, Raymond E.; Ragland, Christopher V.. Flexible corrugated multilayer metal foil shields and method of making. USP2003126660403.
  8. Farkas, Kornel. Heat shield for an exhaust system of an internal combustion engine. USP2003116647715.
  9. Lehr, Brian C.; Barrall, Jeffery L.; Forry, John S.. Lightweight thermal shield. USP2016039297596.
  10. Lehr, Brian C.; Barrall, Jeffery L.; Forry, John S.. Lightweight thermal shield. USP2017109784404.
  11. Smith,Richard. Metal unit nesting machine. USP2007077243523.
  12. Thomas, Charles W.; Flolid, Derek J.; Morris, John D.. Method and system of forming a releasable support and method of pre-cure removal of a composite laminate. USP2017039586344.
  13. Jung, Ha-Young; Ahn, Heung-Chun. Method for molding an assembly panel. USP2003016509541.
  14. Smith, Richard A.. Method of enabling the nesting of metal units. USP2004016675452.
  15. Smith, Richard A.. Method of enabling the spacing of metal units. USP2004066751836.
  16. Sarnoff, Brad; Patel, Raj. Method of manufacturing an improved disposable lid. USP20181010086981.
  17. Marshall, Albert C.; Kravitz, Stanley H.; Tigges, Chris P.; Vawter, Gregory A.. Micro heat barrier. USP2003086605339.
  18. Ragland,G. William. Multicompartment structure for insulation and other materials. USP2006047026056.
  19. Sim, Jae Gi; Park, Sung Jin; Yoon, Sung Hoon. Multilayer composite panel. USP2017069688054.
  20. Sim, Jaegi; Park, Sungjin; Yoon, Sunghoon. Multilayer composite panel. USP20181010113471.
  21. Raymond E. Ragland ; Robert S. Timmerberg ; Christopher V. Ragland ; Matthew S. Remke ; Stephen J. Fairchild ; G. William Ragland. Shaped multilayer metal foil shield structures and method of making. USP2002096451447.
  22. Wildhaber, Alexander. Sound-absorbing insulation element with strengthening embossments. USP2011017870931.
  23. Ragland, Raymond E.; Malick, Kevin W.. Thermal insulating material. USP2016049316430.
  24. Murata,Satoshi. Torsion beam suspension apparatus. USP2009017478820.
  25. Mabru, Thierry Edmond Sylvestre; Reis, Jean-Luc Albert. Wall structure with improved strength. USP2003096612092.