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    • 92. 发明申请
    • Composite armor plate
    • 复合装甲板
    • US20050072294A1
    • 2005-04-07
    • US10913591
    • 2004-08-05
    • Michael Cohen
    • Michael Cohen
    • F41H5/02F41H5/04
    • F41H5/0414F41H5/023F41H5/0492
    • The invention provides a composite armor plate for absorbing and dissipating kinetic energy from high-velocity projectiles, the plate comprising a single internal layer of pellets which are bound and retained in plate form by an elastic material, substantially internally within the elastic material, such that the pellets are bound in a plurality of spaced-apart rows and columns, the pellets being made of a material selected from the group consisting of ceramic material glass and sintered refractory material, and the pellets being substantially fully embedded in the elastic material so that the pellets form an internal layer, characterized in that a majority of each of the pellets in direct contact with four diagonally-adjacent pellets in the same layer to provide mutual lateral confinement therebetween and is retained in spaced-apart relationship relative to pellets in the same row and pellets in the same column by the elastic material.
    • 本发明提供了一种用于从高速弹丸吸收和耗散动能的复合装甲板,该板包括单个的内部颗粒,其内部基本上在弹性材料内部以弹性材料结合并保持为板状,使得 颗粒以多个间隔开的行和列结合,颗粒由选自陶瓷材料玻璃和烧结耐火材料的材料制成,并且颗粒基本上完全嵌入弹性材料中,使得颗粒 颗粒形成内层,其特征在于,每个颗粒中的大多数颗粒与同一层中的四个对角相邻的颗粒直接接触,以在它们之间提供相互的侧向约束,并且相对于相同排中的颗粒以间隔的关系保持 并通过弹性材料在同一列中的丸粒。
    • 93. 发明授权
    • Composite armor panel
    • 复合装甲板
    • US06575075B2
    • 2003-06-10
    • US09924745
    • 2001-08-07
    • Michael Cohen
    • Michael Cohen
    • F41H504
    • F41H5/0428Y10T428/24157Y10T428/24165Y10T442/3431Y10T442/3463
    • A composite armor plate for absorbing and dissipating kinetic energy from high velocity projectiles including an internal layer of pellets, which are bound and retained in plate form by a solidified material such that the pellets are in a plurality of adjacent rows. The pellets have a specific gravity of at least 2 and are made from glass, sintered refractory material or ceramic material. The majority of the pellets have at least one axis of at least 3 mm length and are bound such that a majority of the pellets is in contact with six adjacent pellets in the same layer to provide mutual lateral confinement therebetween. The pellets have a substantially regular geometric form, wherein the solidified material and the plate are elastic. A channel is provided in a plurality of the pellets, substantially opposite to an outer impact-receiving major surface of the plate, thereby reducing the weight of the pellets.
    • 一种复合装甲板,用于从包括内层的高速抛射体吸收和耗散动能,该内层由板状形成,由固化材料结合并保持,使得颗粒处于多个相邻的排。 颗粒的比重至少为2,由玻璃,烧结耐火材料或陶瓷材料制成。 大部分颗粒具有至少3mm长度的至少一个轴线并且被结合成使得大部分颗粒与相同层中的六个相邻的颗粒接触以在它们之间提供相互的横向约束。 颗粒具有基本上规则的几何形状,其中固化材料和板是弹性的。 在多个颗粒中设置有与板的外部受撞击的主表面大致相对的通道,从而减小了颗粒的重量。
    • 94. 发明授权
    • Method and system for verification of fertilization of poultry eggs
    • 鸡蛋受精验证方法和制度
    • US06488156B1
    • 2002-12-03
    • US09488698
    • 2000-01-20
    • Michael Cohen
    • Michael Cohen
    • A01K4304
    • A01K43/00A01K45/007G01N33/08Y10S209/936
    • A method for verification of the presence of a living embryo in an incubating poultry egg. The method comprises the steps of: causing at least two electrodes to make conductive contact with the outside surface of the shell of an egg; amplifying any of the analog signals received via two of the at least two electrodes; analyzing the signals after amplification, using a program in a microprocessor, to establish whether the signals originated in the cardiac activity of the embryo; and providing information confirming or negating the presence of a living embryo in the egg. The invention also provides a corresponding system for carrying out the method.
    • 一种用于验证孵化禽蛋中活的胚胎的存在的方法。 该方法包括以下步骤:使至少两个电极与蛋外壳的外表面导电接触; 放大通过所述至少两个电极中的两个接收的任何模拟信号; 分析放大后的信号,使用微处理器中的程序来确定信号是否源于胚胎的心脏活动; 并提供确认或否定蛋中存活胚胎的信息。 本发明还提供了一种用于执行该方法的相应系统。
    • 95. 发明授权
    • Composite armor plates and panel
    • 复合装甲板和面板
    • US06289781B1
    • 2001-09-18
    • US09313681
    • 1999-05-18
    • Michael Cohen
    • Michael Cohen
    • F41H504
    • F41H5/0428F41H5/023F41H5/0414F41H5/0492Y10S428/911
    • The invention provides a composite armor plate for absorbing and dissipating kinetic energy from high velocity projectiles, the plate comprising a single internal layer of pellets which are directly bound and retained in plate form by a solidified material such that the pellets are bound in a plurality of adjacent rows, characterized in that the pellets have a specific gravity of at least 2 and are made of a material selected from the group consisting of glass, sintered refractory material, ceramic material which does not contain aluminium oxide and ceramic material having an aluminium oxide content of not more than 80%, the majority of the pellets each have at least one axis of at least 3 mm length and are bound by the solidified material in the single internal layer of adjacent rows such that each of a majority of the pellets is in direct contact with at least 4 adjacent pellets in the same layer to provide mutual lateral confinement therebetween, the pellets each have a substantially regular geometric form and the solidified material and the plate are elastic.
    • 本发明提供了一种用于从高速弹丸吸收和耗散动能的复合装甲板,该板包括单个内层的颗粒,其由固化材料直接结合并以板形式保持,使得颗粒结合在多个 相邻的行,其特征在于,所述粒料的比重为至少2,并且由选自玻璃,烧结耐火材料,不含氧化铝的陶瓷材料和具有氧化铝含量的陶瓷材料组成的组中的材料制成 不大于80%,大多数颗粒各自具有至少3mm的长度的至少一个轴,并且在相邻排的单个内层中被固化的材料结合,使得大部分颗粒在 与相同层中的至少4个相邻丸粒直接接触以在它们之间提供相互的侧向约束,所述丸粒各自具有基本上的密封 y规则几何形状和固化材料和板是弹性的。
    • 96. 发明授权
    • Device for reducing the danger of harm caused by accidental discharge of a bullet from a firearm
    • 用于减少由枪支意外释放子弹造成的危害危险的装置
    • US06289623B1
    • 2001-09-18
    • US09337698
    • 1999-06-21
    • Michael CohenYehoshua Altman
    • Michael CohenYehoshua Altman
    • F41A2126
    • F41A21/26
    • The invention provides a device for reducing the danger of harm caused by the accidental discharge of a bullet from a firearm, including an attachment for engaging the muzzle end of a firearm barrel; a substantially tubular body having a cavity and coaxially attachable at one of its ends to the barrel via the attachment; an impact disc having upper and lower surfaces, slidably disposed in the cavity of the tubular body; an energy-absorbing and storing element interposed in the tubular body between the upper surface of the impact disc and an abutting member, the absorbing and storing element acting on the impact disc to maintain contact with the abutting member inside the body, and a body made of a material at least as hard as the material of the bullets to be used with the fiream, the body being affixed at the lower surface of the impact disc, for substantially preventing a bullet from piercing through the impact disc; whereby, upon the discharge of a bullet, the bullet impacts the body, transferring some of its kinetic energy to the energy-absorbing element and thereby reducing the danger of harm caused by the accidental discharge of the bullet from the firearm.
    • 本发明提供了一种用于减少由枪支意外排出子弹造成的危害的装置,包括用于接合火器枪筒的枪口端的附件; 一个基本上管状的主体,具有一个空腔,并通过附件在其一个端部同轴连接到机筒; 具有上表面和下表面的冲击盘,可滑动地设置在管状体的空腔中; 插入在冲击盘的上表面之间的管状主体中的能量吸收和存储元件和抵接构件,作用在冲击盘上的吸收和存储元件以保持与身体内的抵接构件的接触, 材料至少与要与火焰束一起使用的子弹的材料一样硬,该主体固定在冲击盘的下表面处,用于基本上防止子弹刺穿冲击盘; 由此,在子弹发射时,子弹撞击身体,将其一些动能转移到能量吸收元件上,从而减少了从枪支意外排出子弹造成的危害的危险。
    • 97. 发明授权
    • Composite armor panel
    • 复合装甲板
    • US5763813A
    • 1998-06-09
    • US704432
    • 1996-08-26
    • Michael CohenAvinoam Israeli
    • Michael CohenAvinoam Israeli
    • F41H5/04
    • F41H5/0428F41H5/0414F41H5/0492
    • The invention provides a composite armor material for absorbing and dissipating kinetic energy from high velocity, armor-piercing projectiles, comprising a panel consisting essentially of a single internal layer of high density ceramic pellets having an A1.sub.2 O.sub.3 content of at least 85% and a specific gravity of at least 2.5, said pellets being directly bound and retained in panel form by a solidified material which is elastic at a temperature below 250.degree. C., the majority of said pellets each having a major axis in the range of about 3-12 mm, and being bound by said solidified material in a plurality of superimposed rows, wherein a majority of each of said pellets is in contact with at least 4 adjacent pellets, and the total weight of said panel does not exceed 45 kg/m.sup.2.
    • 本发明提供了一种用于吸收和消散高速穿甲弹丸的动能的复合装甲材料,其包括基本上由具有至少85%的A12O3含量的高密度陶瓷颗粒的单层内层和比重 至少2.5,所述颗粒通过在低于250℃的温度下是弹性的固化材料直接结合并保持为面板形式,大部分所述颗粒各自具有约3-12mm的长轴 并且被所述固化的材料以多个重叠的行束缚,其中每个所述颗粒的大部分与至少4个相邻的颗粒接触,并且所述面板的总重量不超过45kg / m 2。
    • 98. 发明授权
    • Device for preventing accidental discharging of a bullet from a firearm
    • 用于防止子弹从枪支意外释放的装置
    • US5377438A
    • 1995-01-03
    • US135738
    • 1993-10-13
    • Naftali SheinfeldMichael Cohen
    • Naftali SheinfeldMichael Cohen
    • F41A21/26F41A35/04F41J13/00F41A21/32
    • F41J13/00F41A21/26F41A35/04
    • A device for preventing the accidental discharge of a bullet from a firearm, including an attachment adapted to engage the muzzle end of a firearm barrel, a tubular body coaxially attachable with one of its ends to the barrel via the attachment, the bore of the tubular body is provided with an abutment, a stopper fixedly attachable to the other end of the body and having a central bore of a diameter exceeding the calibre of the firearm, an impact disk slidably disposed in the bore of the tubular body, and energy-absorbing and storing element interposed in the bore between the impact disk and the stopper. Upon the discharge of a bullet, the latter pierces the impact disk while transferring some of its kinetic energy to the energy-absorbing and storing element, causing the bullet to disintegrate into small particles escaping through the bore in the stopper.
    • 一种用于防止子弹从枪支意外排出的装置,包括适于接合枪械枪管的枪口端的附件,通过附件将其一个端部同轴连接到枪管的管状体,管状孔 主体设置有抵接件,固定件可固定地连接到主体的另一端并具有直径超过枪支口径的中心孔,可滑动地设置在管状体的孔中的冲击盘,以及能量吸收 以及插入在冲击盘和止动件之间的孔中的存储元件。 在子弹排出时,后者刺穿冲击盘,同时将其一些动能转移到能量吸收和储存元件上,导致子弹分解成通过塞子中的孔逸出的小颗粒。