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특허 상세정보

Method for producing a ring-shaped or plate-like element

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-003/103    B21J-001/02    B21K-021/08    B23P-015/00    B60R-021/26   
출원번호 US-0835064 (2015-08-25)
등록번호 US-9651345 (2017-05-16)
우선권정보 DE-10 2010 045 641 (2010-09-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Taylor IP, P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 42

The invention relates to a method for producing a ring-shaped or plate-like element, in particular for a metal-sealing material-feedthrough, in particular for devices which are subjected to high pressures, preferably igniters for airbags or belt tensioning devices, whereby a blank, especially in the embodiment of a wire-shaped material is provided and the blank is subjected to processing so that a feedthrough-opening can be incorporated into a ring-shaped or plate-like element created from the blank.


1. A method for producing a ring-shaped or plate-like element for a metal-sealing material-feedthrough for a plurality of devices which are subjected to high pressures, said method comprising the steps of: providing a blank made of a high grade steel and copper alloy;subjecting said blank to a processing so that a feedthrough-opening is incorporated into said ring-shaped or plate-like element created from said blank, said feedthrough-opening extending from a back side of said blank to a front side of said blank;said processing of said blank including inc...

이 특허에 인용된 특허 (42)

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  2. Graves Thomas J. (Parker CO) Longwell James A. (Elizabeth CO). All-glass header assembly used in an inflator system. USP1995045404263.
  3. Viret Paul (marly Le Roi FRX) Ledain Bernard (Plaisir FRX). Aluminum based article having an insert with vitreous material hermetically sealed thereto. USP1994115367125.
  4. Shinjo Hiroshi (Osaka JPX). Apparatus for making self-piercing nuts. USP1997045618237.
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  8. Katsuda, Nobuyuki; Kubozuka, Satoshi; Oda, Shingo. Electric type initiator and gas generator. USP2005086936303.
  9. Korber, Walter. Glass-metal leadthrough. USP2004066755670.
  10. Naugler Robert E. ; Anderson Frank E.. Hermetic glass-to-metal seal useful in headers for airbags. USP2001086274252.
  11. Heeke, Neil. Hermetically sealed electrical feed-through device with a bent isolated pin in a circular glass seal. USP2005046877431.
  12. Murai, Nobuhiro. Hermetically sealed metal stem or header for semiconductor device. USP1994065321307.
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  14. Takahashi Sakae (Fukushima JPX) Miyazaki Hitoshi (Fukushima JPX) Kunii Hitoshi (Fukushima JPX). Igniter. USP1994095345872.
  15. Monk David B. (Kaysville UT) Woodbury Mark B. (North Salt Lake UT) Hansen David D. (Clearfield UT). Inflator initiator with zener diode electrostatic discharge protection. USP1997095672841.
  16. Fink, Thomas; Pfeiffer, Thomas. Initiation device. USP2010087770520.
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  36. Ziehn Klaus-Dieter (Pinneberg DEX). Process for improving the fillability of tobacco. USP1986034577646.
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