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1. 发明授权

US4615438A Helmet shell assembly and method and apparatus for making 失效
标题翻译：头盔外壳组装及其制作方法及装置
公开(公告)号：US4615438A
公开(公告)日：1986-10-07
申请号：US767419
申请日：1985-08-20
申请人： Isadore Rosenberg , Patrick R. Terisse , Valentin Castro
发明人： Isadore Rosenberg , Patrick R. Terisse , Valentin Castro
IPC分类号： A42B3/06 , B29C51/16 , B65D69/00 , A42B3/02
CPC分类号： B29C51/16 , A42B3/06 , A42B3/061 , B29L2031/4821 , Y10S2/90
摘要： A helmet shell assembly wherein a helmet shell is provided with a covering of normally flat thermoplastic material which is disposed on the shell in such a manner as to have a minimum number of seams. The assembly is made by inserting a support member (44) into a helmet shell (12), positioning the shell and support into a cavity (50) of a forming fixture (46), then draping a sheet of softened thermoplastic material (16) [which is supported by a frame (48)] over one side of the shell, vacuum forming the sheet (16) about the side of the shell, and then trimming the sheet after it has set. The other side of the helmet shell is then covered by repeating the above steps, and then a tape is applied over the length of the helmet to cover the exposed seams. A protective coating and an edge roll may then be applied. The shell may initially be covered with a surface finish.
摘要翻译：一种头盔壳体组件，其中头盔壳体设置有通常平坦的热塑性材料的覆盖物，其以能够具有最少数量的接缝的方式设置在壳体上。通过将支撑构件（44）插入头盔壳体（12）中，将壳体和支撑件定位到成形夹具（46）的空腔（50）中，然后将软化的热塑性材料片（16）（其由框架（48）支撑），在壳体的一侧上真空地形成片材（16），然后在片材固定之后修整片材。然后通过重复上述步骤来覆盖头盔外壳的另一侧，然后在头盔的长度上施加带以覆盖暴露的接缝。然后可以施加保护涂层和边缘辊。壳体最初可以用表面光洁度覆盖。

2. 发明授权

US4534068A Shock attenuation system 失效
标题翻译：减震系统
公开(公告)号：US4534068A
公开(公告)日：1985-08-13
申请号：US569246
申请日：1984-01-09
申请人： Hal D. Mitchell , Richard W. Glover , Donald R. Walker , Isadore Rosenberg
发明人： Hal D. Mitchell , Richard W. Glover , Donald R. Walker , Isadore Rosenberg
IPC分类号： A42B3/12 , A42B3/02
CPC分类号： A42B3/124 , Y10S2/909
摘要： A shock attenuation system comprising a plurality of shock attenuating columns of a substantially resilient elastomeric material. The columns are so dimensioned and configured that, when subjected to an axial impact force of predetermined magnitude, they resiliently deform for attenuating the shock resulting from the impact force. The columns then spring back substantially to their undeformed shape.
摘要翻译：一种减震系统，包括多个基本弹性弹性材料的减震柱。柱的尺寸和构造尺寸被设计成当受到预定大小的轴向冲击力时，它们弹性变形以衰减由冲击力产生的冲击。柱然后基本上回弹到它们未变形的形状。

3. 发明授权

US4550044A Ballistic resistant armor panel and method of constructing the same 失效
标题翻译：防弹装甲板及其构造方法
公开(公告)号：US4550044A
公开(公告)日：1985-10-29
申请号：US521125
申请日：1983-08-08
申请人： Isadore Rosenberg , William K. Ansite
发明人： Isadore Rosenberg , William K. Ansite
IPC分类号： B32B19/06 , F41H5/04 , B32B3/06
CPC分类号： F41H5/0485 , A42B3/063 , B32B19/06 , F41H1/08 , Y10S428/911 , Y10T428/24025 , Y10T428/24777 , Y10T428/24785 , Y10T428/25 , Y10T428/30
摘要： A ballistic resistant armor panel and a method of constructing the same utilizes a first layer of resin-impregnated fabric, a second layer of flexible woven fabric, a border layer of resin-impregnated fabric bordering the second layer, and a third layer of resin-impregnated fabric. The percentage by weight of resin in the first layer is such that the first layer distributes the impact of a projectile which strikes its surface over a large area of the panel and effectively contributes to the ability of the panel to stop and/or slow the projectile. Furthermore, the second layer of flexible woven fabric is encapsulated by the first, border and third layers. Such a construction minimizes blunt trauma in body armor in which the panel is utilized and preserves the dry ballistic resistance of the woven fabric comprising the second layer. The panel of the invention is particularly well-suited for utilization in a helmet, and a helmet which includes such a panel possesses very good ballistic resistance.
摘要翻译：防弹装甲板及其构造方法利用树脂浸渍织物的第一层，柔性织物的第二层，与第二层接合的树脂浸渍织物的边界层，以及第三层树脂浸渍织物，浸渍织物。第一层中树脂的重量百分比是这样的：第一层分布在面板的大面积上撞击其表面的射弹的冲击，并有效地有助于面板停止和/或减慢射弹的能力。此外，第二层柔性织物被第一，边界和第三层包封。这种结构使得使用面板的身体护甲中的钝伤最小化，并且保持了包含第二层的织物的干燥防弹性。本发明的面板特别适合用于头盔，并且包括这种面板的头盔具有非常好的防弹性。

4. 发明授权

US1352476A Combination valve-grinder and breast-drill 失效
标题翻译：组合式阀门研磨机和乳房钻头
公开(公告)号：US1352476A
公开(公告)日：1920-09-14
申请号：US30612919
申请日：1919-06-23
申请人： ISADORE ROSENBERG
发明人： ISADORE ROSENBERG
IPC分类号： B24B15/08
CPC分类号： B24B15/08 , Y10T74/19186 , Y10T408/353 , Y10T408/62 , Y10T408/65

5. 发明授权

US4558470A Shock attenuation system 失效
标题翻译：减震系统
公开(公告)号：US4558470A
公开(公告)日：1985-12-17
申请号：US436654
申请日：1982-10-26
申请人： Hal D. Mitchell , Richard W. Glover , Donald R. Walker , Isadore Rosenberg
发明人： Hal D. Mitchell , Richard W. Glover , Donald R. Walker , Isadore Rosenberg
IPC分类号： A42B3/12 , A42B3/02
CPC分类号： A42B3/124 , Y10S2/908 , Y10S2/909
摘要： A shock attenuation system useful in protective headgear is disclosed wherein shock is attenuated by the axial compression and lateral deflection of elastomeric columns. Cushioning material occupies the spaces between the columns.
摘要翻译：公开了一种用于防护头盔的冲击衰减系统，其中冲击通过弹性体柱的轴向压缩和横向偏转而衰减。缓冲材料占据柱之间的空间。

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