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Crash sensor with snap disk release mechanism for stabbing primer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42C-001/04   
미국특허분류(USC) 102/272 ; 73/514 ; 180/282
출원번호 US-0527643 (1990-05-23)
발명자 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 3
초록

A crash sensor for automobiles of the type including a ball moving against viscous damping in a closed cylinder for releasing a firing pin for initiating a pyrotechnic sequence has an improved release mechanism. When the ball moves a predetermined distance from its normal or resting position during an automobile crash it initiates a cascade of releases of increasingly larger and more powerful snap disks. The firing pin is mounted on and driven by the largest snap disk.

대표
청구항
▼

A crash sensor comprising: trigger means for activating a firing pin for initiating a chemical reaction, a sensing mass movable from a normal resting position not contacting said trigger means to a firing position contacting said trigger means in response to deceleration during a crash, said trigger means including a sequence of snap disks for amplifying the force applied thereto by said sensing mass for activating said firing pin, a first snap disk of said sequence being adapted to respond to force exerted by said sensing mass by snapping from its state...

이 특허에 인용된 특허 (3)

  1. Norton Peter (1 S. Lakeside Lake Hopatcong NJ 07849). Crash sensor with improved activation for stabbing primer. USP1990044915411.
  2. Bell ; Lon E.. Mechanical rolamite impact sensor. USP1978064092926.
  3. Svensson Lars G. (Upsala SEX) Karlstedt Gustav (Sollentuna SEX) Tisell Claes (Strangnas SEX) Thorstensson Yngve (Sollentuna SEX). Vehicle crash detector. USP1979074161228.

이 특허를 인용한 특허 피인용횟수: 12

  1. Teske Larry A. ; Olson Kevin J. ; Erdmann David P. ; Johson Michael A.. Acceleration/deceleration sensing switch for munitions. USP1999065914459.
  2. Bowie Eugene W. ; Bowen Raymond E.. Copper crusher gauge holder. USP1999115987962.
  3. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997105673935.
  4. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997015592812.
  5. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  6. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  7. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  8. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  9. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  10. Strauss, Hans; Pauly, Hans; Rieger, Gerald; Schildknecht, Manfred. Safety device for a pyrotechnic impact fuse of a ballistic high explosive shell. USP2003066578488.
  11. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.
  12. Evans Stephen M.. Vehicular accident locator and identification system. USP1999065910766.

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