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    Safety core cutting knife
    6.
    发明授权
    Safety core cutting knife 失效
    安全芯切刀

    公开(公告)号：US4980977A

    公开(公告)日：1991-01-01

    申请号：US462923

    申请日：1990-01-12

    申请人： Barry D. Matin ,  Ellwood R. Pelton ,  George E. Trepus, Jr.

    发明人： Barry D. Matin ,  Ellwood R. Pelton ,  George E. Trepus, Jr.

    IPC分类号： B26B29/02

    CPC分类号： B26B29/02

    摘要： A knife for cutting honeycomb core and other materials with a combination of safety features to prevent or minimize injury to operator. The blade used has a hole through which a fastening device e.g. threaded screw, locks it to a handgrip. A safety guard covers the blade when not in use and automatically retracts as the blade is removed from the workpiece. The guard cannot be accidently displaced from the blade. It must be purposely unlocked by a manually triggered self-locking release assembly located in the handgrip which also automatically relocks the safety guard when retracted. The safety features consist of an automatically retractable guard attached to a safety handshield working in conjunction with the safety self-locking release assembly to prevent accidental release. Embodiments include (1) wherein the guard is opaque and has viewing ports and is hinged mechanically with springs, supports, and spacers, (2) wherein the guard is transparent eliminating the need for viewing ports, (3) wherein the guard and many other metal components are comprised of plastic, (4) wherein the guard is transparent and is hinged by an integrally molded component, (5) wherein the guard is hinged by a combination of mechanical (1) and integrally molded (4) means and (6) wherein a disposable blade is used.

    摘要翻译： 用于切割蜂窝芯和其他材料的刀具，具有安全功能的组合，以防止或最小化操作员的伤害。 使用的刀片具有孔，通过该孔固定紧固装置。 螺纹螺丝，将其锁定到手柄。 不使用时，安全护罩可以覆盖刀片，刀片从工件上取下后自动缩回。 防护罩不能意外地从刀片上移开。 必须通过位于手柄中的手动触发的自锁释放组件来有目的地解锁，当手动触发的自锁释放组件在缩回时也自动重新锁定安全防护装置。 安全功能包括一个可自动伸缩的防护装置，安装在与安全自锁释放组件一起工作的安全防护罩上，以防止意外释放。 实施例包括（1）其中防护件是不透明的并且具有观察端口并且用弹簧，支撑件和间隔件机械地铰接，（2）其中护罩是透明的，消除了对观察口的需要，（3）其中防护件和许多其它 金属部件由塑料构成，（4）其中防护件是透明的并且由整体模制部件铰接，（5）其中防护件由机械（1）和整体模制（4）装置的组合铰接，（6） ），其中使用一次性刀片。

    Non-metallic vacuum probe
    8.
    发明授权
    Non-metallic vacuum probe 失效
    非金属真空探头

    公开(公告)号：US4732415A

    公开(公告)日：1988-03-22

    申请号：US901855

    申请日：1986-08-29

    申请人： Barry D. Matin ,  George E. Trepus, Jr.

    发明人： Barry D. Matin ,  George E. Trepus, Jr.

    IPC分类号： F16L37/252 ,  F16L37/24

    CPC分类号： F16L37/252 ,  Y10S264/78 ,  Y10S425/06

    摘要： A non-metallic vacuum probe for elevated temperature service having a probe body portion for coupling to a vacuum line. The probe body portion is coupled through a washer shaped low friction bearing surface and gasket for sealing to a probe flange portion. Interconnection of probe body portion and probe flange portion is provided through lug and ramp means. The probe flange portion includes vacuum channels on the bottom major surface region for vacuum bag and blanket curing of plastic components or panels in autoclaves or ovens.

    摘要翻译： 一种用于高温维护的非金属真空探针，具有用于耦合到真空管线的探针主体部分。 探头主体部分通过垫圈形的低摩擦轴承表面和垫圈联接，用于密封到探针凸缘部分。 探头主体部分和探头凸缘部分的互连通过凸耳和斜坡装置提供。 探针法兰部分包括在主要主要表面区域上的真空通道，用于真空袋，并在高压釜或烤箱中对塑料部件或面板进行橡皮固化。

    Method of making a fiber reinforced product
    9.
    发明授权
    Method of making a fiber reinforced product 失效
    制造纤维增强产品的方法

    公开(公告)号：US4707206A

    公开(公告)日：1987-11-17

    申请号：US843127

    申请日：1986-03-24

    申请人： George E. Trepus, Jr. ,  Barry D. Matin ,  Preston L. Rider

    发明人： George E. Trepus, Jr. ,  Barry D. Matin ,  Preston L. Rider

    IPC分类号： B29C47/00 ,  B29C53/56 ,  B29C53/84 ,  B29C61/00 ,  B29D23/00 ,  B32B25/02 ,  F16L11/10 ,  B32B31/20

    CPC分类号： B29D23/001 ,  B29C47/0004 ,  B29C47/0021 ,  B29C53/566 ,  B29C53/845 ,  B29C61/006 ,  B32B25/02 ,  F16L11/10 ,  B29K2021/00 ,  B29K2083/00 ,  B29K2105/24 ,  B29K2105/243 ,  B29L2009/00

    摘要： A method of manufacturing fiber reinforced silicone elastomer hoses and the hoses (25) resulting from the method are disclosed. The method comprises the step of extruding an unreinforced silicone elastomer inner tube (13) containing two vulcanizing agents having different activation temperatures. The extruded inner tube (13) is partially cured by heating the tube to the activation temperature of the lower temperture vulcanizing agent. The partially cured inner tube (13) is mounted on a mandrel (19) and wrapped with a fabric reinforced, calendered sheet (21) of uncured silicone elastomer containing a vulcanizing agent. External pressure is applied to the wrapped tube while the wrapped tube is heated to activate the second vulcanizing agent of the inner tube (13) and the vulcanizing agent of the wrapping sheet (21).

    摘要翻译： 公开了一种制造纤维增强硅橡胶软管的方法和由该方法得到的软管（25）。 该方法包括挤出含有两种活化温度不同的硫化剂的未增强硅氧烷弹性体内管（13）的步骤。 挤出的内管（13）通过将管加热至下限硫化剂的活化温度而部分固化。 将部分固化的内管（13）安装在心轴（19）上并用含有硫化剂的未固化的硅氧烷弹性体的织物增强的压延的片材（21）包裹。 在包裹的管被加热以对内管（13）的第二硫化剂和包装片（21）的硫化剂进行活化的同时，对包裹的管施加外部压力。