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公开(公告)号：KR101107218B1
公开(公告)日：2012-01-25
申请号：KR1020090125104
申请日：2009-12-15
Applicant: 국방과학연구소
Abstract: 본 발명은 크레인의 크레인훅과 연결될 수 있게 형성된 지지판과, 상기 지지판의 하면에 회전 가능하게 설치되며 중량체에 연결된 로프를 걸 수 있게 형성되는 고리 핀과, 상기 지지판에 설치되며 외부에서 공급된 유압을 저장하는 유압 저장 탱크와, 상기 유압 저장 탱크의 유압에 의해 구동되며, 상기 고리 핀과 록킹 또는 록킹 해제 가능하게 구성되는 록킹 유닛, 및 상기 록킹 유닛에 전기적으로 연결되며, 상기 중량체가 자유 낙하될 수 있도록 상기 록킹 유닛에 상기 고리 핀의 록킹 해제를 위한 신호를 인가하는 제어부를 포함하는 자유낙하 릴리즈 장치를 개시한다.
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公开(公告)号：KR1020110068242A
公开(公告)日：2011-06-22
申请号：KR1020090125104
申请日：2009-12-15
Applicant: 국방과학연구소
Abstract: PURPOSE: A free fall release device and a free fall testing method using the same are provided to convey a weight body safely in the air and to drop a weight body at the wanted location. CONSTITUTION: A free fall release device comprises: a support plate(110) formed to be connected with a crane hook of a crane; a hook pin(120) installed to the bottom of the support plate to be rotatable and formed to fasten a rope connected to a weight body; a hydraulic storage tank(130) installed to the support plate and storing the hydraulic pressure supplied from the outside; a locking unit(140) operated by hydraulic pressure of the hydraulic storage tank and formed to be locked or unlocked from the hook pin; and a control unit connected electrically to the locking unit and supplying signals for unlocking the hook ring to the locking unit for free falling the weight body.
Abstract translation: 目的：提供一种自由落体装置和使用其的自由落体测试方法，以将重量体安全地传送到空气中并将重物体放置在所需位置。 构成：自由落体装置包括：形成为与起重机的吊钩连接的支撑板（110）; 安装在所述支撑板的底部上以可旋转和形成的钩销（120），以紧固连接到重量体的绳索; 安装在所述支撑板上并储存从外部供应的液压的液压储存箱（130） 锁定单元（140），其通过液压储存箱的液压操作并形成为从钩销锁定或解锁; 以及控制单元，其与所述锁定单元电连接并且提供用于将所述钩环解锁到所述锁定单元的信号，以自由地落下所述重量体。
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公开(公告)号：KR1020130046471A
公开(公告)日：2013-05-08
申请号：KR1020110110879
申请日：2011-10-28
Applicant: 국방과학연구소
Abstract: PURPOSE: An underwater injection launchers with shock absorbers is provided to easily mount an elastic member through an empty space between the ring shape units and reduce the entire weight. CONSTITUTION: An underwater injection launchers with a shock absorber comprises a launching tube(110), an underwater injection launchers support unit(120), and a plurality of elastic members(130). The launching tube is formed to a watertight structure. The underwater injection launchers support unit is inserted inside the launching tube. A plurality of elastic members is installed in a ring shape space between the launching tube and the underwater injection launchers support unit.
Abstract translation: 目的：提供具有减震器的水下喷射发射器，以便通过环形单元之间的空白空间容易地安装弹性构件，并减小整个重量。 构成：具有减震器的水下喷射发射器包括发射管（110），水下喷射发射器支撑单元（120）和多个弹性构件（130）。 发射管形成水密结构。 水下注射发射器支撑单元插入发射管内。 多个弹性构件安装在发射管和水下喷射发射器支撑单元之间的环形空间中。
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