EP2065672A3 - Miniaturisiertes Kraftelement - Google Patents

Miniaturisiertes Kraftelement Download PDF

Info

Publication number
EP2065672A3
EP2065672A3 EP08020046A EP08020046A EP2065672A3 EP 2065672 A3 EP2065672 A3 EP 2065672A3 EP 08020046 A EP08020046 A EP 08020046A EP 08020046 A EP08020046 A EP 08020046A EP 2065672 A3 EP2065672 A3 EP 2065672A3
Authority
EP
European Patent Office
Prior art keywords
working element
working
cap
side wall
metal part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08020046A
Other languages
English (en)
French (fr)
Other versions
EP2065672B1 (de
EP2065672A2 (de
Inventor
Karl Rudolf
Bernd Dr. Eigenmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Defence GmbH and Co KG
Original Assignee
Diehl BGT Defence GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diehl BGT Defence GmbH and Co KG filed Critical Diehl BGT Defence GmbH and Co KG
Publication of EP2065672A2 publication Critical patent/EP2065672A2/de
Publication of EP2065672A3 publication Critical patent/EP2065672A3/de
Application granted granted Critical
Publication of EP2065672B1 publication Critical patent/EP2065672B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/006—Explosive bolts; Explosive actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/125—Bridge initiators characterised by the configuration of the bridge initiator case
    • F42B3/127—Bridge initiators characterised by the configuration of the bridge initiator case the case having burst direction defining elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Es wird ein miniaturisiertes Kraftelement (10) beschrieben, das ein zylindrisches Führungselement (12) aufweist, in dem ein Arbeitselement (14) vorgesehen ist. Ein Abschlusselement (26) weist eine Zündeinrichtung (32) für einen in einem Ladungsraum (40) des Arbeitselementes (14) vorgesehenen Sprengstoff (42) auf. Das Arbeitselement (14) ist kappenartige mit einer dünnen zylindrischen Seitenwandung (24) ausgebildet und vorzugsweise von einem ziehtechnisch hergestellten Blechteil gebildet. Das Abschlusselement (26), das kappenartige Arbeitselement (14) und das zylindrische, vorzugsweise ebenfalls von einem ziehtechnisch hergestellten Blechteil gebildete Führungselement (12) sind miteinander abdichtend verbunden, vorzugsweise verschweißt. Die dünne zylindrische Seitenwandung (24) des Arbeitselementes (14) weist eine Sollbruchstelle (44) auf.
EP20080020046 2007-11-29 2008-11-18 Miniaturisiertes Kraftelement Not-in-force EP2065672B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710057551 DE102007057551B4 (de) 2007-11-29 2007-11-29 Miniaturisiertes Kraftelement

Publications (3)

Publication Number Publication Date
EP2065672A2 EP2065672A2 (de) 2009-06-03
EP2065672A3 true EP2065672A3 (de) 2013-02-20
EP2065672B1 EP2065672B1 (de) 2014-06-18

Family

ID=40303756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080020046 Not-in-force EP2065672B1 (de) 2007-11-29 2008-11-18 Miniaturisiertes Kraftelement

Country Status (3)

Country Link
EP (1) EP2065672B1 (de)
DE (1) DE102007057551B4 (de)
ZA (1) ZA200810000B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013017383A1 (de) * 2013-10-21 2015-04-23 Trw Airbag Systems Gmbh Anzündeinheit, insbesondere für einen Gasgenerator, Gasgenerator, Gassackmodul, Fahrzeugsicherheitssystem und Verfahren zur Herstellung einer Anzündeinheit
CN110485307B (zh) * 2019-09-11 2021-08-10 李双 一种桥梁施工用防堵漏装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991649A (en) * 1975-06-27 1976-11-16 Networks Electronic Corporation Pyrotechnic wire cutter
DE8306744U1 (de) * 1983-03-09 1983-07-14 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pyrotechnischer ausloeser
EP0488937A2 (de) * 1990-11-28 1992-06-03 Dynamit Nobel Aktiengesellschaft Anzündeinheit, insbesondere für den Gasgenerator einer Kraftfahrzeuginsassen-Aufprallschutzvorrichtung
US20040112239A1 (en) * 2002-07-11 2004-06-17 Brent Parks Assemblies including extendable, reactive charge-containing actuator devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960642B4 (de) * 1999-08-05 2007-08-02 Delphi Technologies, Inc., Troy Pyrotechnische Zündkette
US20060219121A1 (en) * 2000-08-09 2006-10-05 Trw Automotive U.S. Llc Ignition material for an igniter
DE20020103U1 (de) * 2000-11-27 2001-04-05 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Pyrotechnischer Gasgenerator
CZ20033416A3 (en) * 2001-05-15 2004-04-14 Nippon Kayaku Kabushiki-Kaisha Gas generator
JP4335725B2 (ja) * 2004-03-30 2009-09-30 日本化薬株式会社 ガス発生器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991649A (en) * 1975-06-27 1976-11-16 Networks Electronic Corporation Pyrotechnic wire cutter
DE8306744U1 (de) * 1983-03-09 1983-07-14 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pyrotechnischer ausloeser
EP0488937A2 (de) * 1990-11-28 1992-06-03 Dynamit Nobel Aktiengesellschaft Anzündeinheit, insbesondere für den Gasgenerator einer Kraftfahrzeuginsassen-Aufprallschutzvorrichtung
US20040112239A1 (en) * 2002-07-11 2004-06-17 Brent Parks Assemblies including extendable, reactive charge-containing actuator devices

Also Published As

Publication number Publication date
ZA200810000B (en) 2009-11-25
EP2065672B1 (de) 2014-06-18
DE102007057551B4 (de) 2011-11-24
EP2065672A2 (de) 2009-06-03
DE102007057551A1 (de) 2009-06-04

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