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KR940004227A - Explosion Bolt - Google Patents

Explosion Bolt Download PDF

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Publication number
KR940004227A
KR940004227A KR1019920014275A KR920014275A KR940004227A KR 940004227 A KR940004227 A KR 940004227A KR 1019920014275 A KR1019920014275 A KR 1019920014275A KR 920014275 A KR920014275 A KR 920014275A KR 940004227 A KR940004227 A KR 940004227A
Authority
KR
South Korea
Prior art keywords
bolt
explosion
separation
ignition device
explosion bolt
Prior art date
Application number
KR1019920014275A
Other languages
Korean (ko)
Other versions
KR940011913B1 (en
Inventor
이효남
장석태
Original Assignee
김학옥
국방과학연구소
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 김학옥, 국방과학연구소 filed Critical 김학옥
Priority to KR1019920014275A priority Critical patent/KR940011913B1/en
Publication of KR940004227A publication Critical patent/KR940004227A/en
Application granted granted Critical
Publication of KR940011913B1 publication Critical patent/KR940011913B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

본 발명은 평상시 두 결합부재 의 결합용으로 사용되 다가 두 결합부재의 순간적 인 분리가 필요한 경우에 볼트몸체 자체가 폭발에 의해 분리되도록 하여 결합부재의 순간적인 분리가 이루어지도록 한 폭발볼트에 관한 것이다.The present invention relates to an explosion bolt that is used for the coupling of the two coupling members in normal use, so that the bolt body itself is separated by an explosion when an instant separation of the two coupling members is required. .

본 발명 폭발볼트는 볼트몸체 내부에 볼트머리부측으로 개 방된 원통형요흠부가 형성되어 그 내부에 분리 화학과 분리화찰의 폭발을 유도하기 위한 점화장치가 장착된 구조이다.The explosion bolt of the present invention is a structure in which a cylindrical recess is opened to the bolt head side in the bolt body, and the ignition device is installed therein to induce an explosion of separation chemistry and separation.

본 발명 의 폭발볼트는 비 교적 높은 강도를 지 니면서 전기 적 신호에 의 해 예정된 절단 분리면에서 절단이 이루어 짐에 의해 상호 결할된 두 부재의 순간적인 분리가 가능한 이점이 있다.The explosive bolt of the present invention has the advantage of being capable of instantaneous separation of two members mutually bound by cutting at a predetermined cutting separation surface by an electrical signal while having a relatively high strength.

Description

폭발볼트Explosion Bolt

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 폭발볼트의 구조를 보인 일부절결 정면도,1 is a partially cutaway front view showing the structure of the present invention explosion bolt,

제2도는 본 발명 폭발볼트에 의한 결합부재의 분리 과정을 보인 것으로, (가)는 기계적으로 결합된 두 부재 의 폭발전 상태 이고, (나)는 기계 적으로 결합된 두 부재의 폭발시의 상태이며, (다)는 폭발 후 서로 분리된 두 부재를 나타낸 것이다.Figure 2 shows the separation process of the coupling member by the explosion bolt of the present invention, (a) is the state before the explosion of the two mechanically coupled members, (b) the state at the time of explosion of the two members mechanically coupled (C) shows two members separated from each other after the explosion.

제3도는 본 발명 폭발볼트가 개방된 상태에서 폭발된 경우의 사진. 제4도는 본 발명 폭발볼트에 의해 결합된 두 부재의 폭발전후의 사진으로서. (가)는 폭발전에 대한 것이고, (나)는 폭발 후 분리된 두 부재에 대한 것이다3 is a photograph when the explosion bolt is opened in the present invention in the open state. 4 is a photograph of before and after the explosion of the two members coupled by the explosion bolt of the present invention. (A) is for the explosion and (b) is for the two members separated after the explosion.

Claims (6)

볼트몸체 (1)의 내부에 볼트머리부측으로 개방된 원통형요흠부(2)를 형성하여 그 내부에 분리화약(3)을 충진함과 아울러 점화장치(4)를 장착하고 점화장치(4)에 전기적 신호를 인가하기 위한 리드선(5)을 볼트몸체(1)외부로 연장하고 원통형요홈부(2)를 밀폐용몰딩재(6)로 밀폐하여 구성됨을 특징으로 하는 폭발볼트,The cylindrical body (2) is formed inside the bolt body (1) to the bolt head side to fill the separation gunpowder (3) therein, while mounting the ignition device (4) and the ignition device (4) Explosion bolt, characterized in that the lead wire (5) for applying an electrical signal extends outside the bolt body (1) and the cylindrical recess groove (2) is sealed with a sealing molding material (6), 제1항에 있어서. 볼트몸체(1)의 외 경(D)과 원통형요홈부 (2)의 내경(d)간에 d= 0.6∼0.7D관계가 유지되도륵 함을 특징으로 하는 폭발볼트.The method of claim 1. Explosion bolt, characterized in that d = 0.6 ~ 0.7D relationship is maintained between the outer diameter (D) of the bolt body (1) and the inner diameter (d) of the cylindrical groove (2). 제1항에 있어서, 분리화약(3)이 고폭약인 RD인 것을 특징으로 하는 폭발볼트.The explosive bolt according to claim 1, wherein the separation powder (3) is a high explosive RD. 제1항에 있어서, 점화장치 (4)가 전기식 데토테이터인 것을 특징으로 하는 폭발볼트.Explosion bolt according to claim 1, characterized in that the ignition device (4) is an electrical detotator. 제1항에 있어서, 점화장치 (4)는 아크틸 재질의 지지링 (7)에 의해 지지되는 것을 특징으로 하는 폭발볼트.The explosion bolt according to claim 1, characterized in that the ignition device (4) is supported by a support ring (7) made of an arctil material. 제1항에 있어서, 밀폐용몰딩재(6)가 에폭시인 것을 특징으고 하는폭발볼트.The explosion bolt according to claim 1, wherein the sealing molding material (6) is epoxy. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920014275A 1992-08-08 1992-08-08 Explosive bolt KR940011913B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920014275A KR940011913B1 (en) 1992-08-08 1992-08-08 Explosive bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920014275A KR940011913B1 (en) 1992-08-08 1992-08-08 Explosive bolt

Publications (2)

Publication Number Publication Date
KR940004227A true KR940004227A (en) 1994-03-14
KR940011913B1 KR940011913B1 (en) 1994-12-27

Family

ID=19337694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920014275A KR940011913B1 (en) 1992-08-08 1992-08-08 Explosive bolt

Country Status (1)

Country Link
KR (1) KR940011913B1 (en)

Also Published As

Publication number Publication date
KR940011913B1 (en) 1994-12-27

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