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12 条记录 (耗时 0.01 秒)

    Modular handpiece
    2.
    发明公开
    Modular handpiece 失效
    ModularesHandstück。

    公开(公告)号：EP0482351A2

    公开(公告)日：1992-04-29

    申请号：EP91115872.3

    申请日：1991-09-18

    申请人： BETTCHER INDUSTRIES, INC. (a Delaware Corporation)

    发明人： Decker, Richard B. ,  Bozzi, Richard P.

    IPC分类号： B26B25/00 ,  B25G1/10 ,  B25F3/00 ,  B25F5/02

    CPC分类号： B26B25/002 ,  Y10S16/12 ,  Y10T16/469 ,  Y10T16/476

    摘要： A modular power-driven knife having an annular rotary blade (58), the structure of which knife can be varied through choice of standardized, i.e., compatible, components to accommodate different operators and different tasks. The components include plural elongated handles (54) to accommodate different sized hands; plural headpieces (52), each having a transmission for driving an annular rotary blade (58) and identical means by which any of the handles (54) are attachable in a first orientation, and each differently constructed to support a replaceable blade housing (56) of predetermined size and construction different from housings supported by other headpieces, including a construction for angling the blade housing (56) and blade relative to the extending handle (54); adjustable thumb supporting pieces (60) for the handles; handle adapters (64) to reposition the handles; pistol grip handles; drive cable casing connectors (62); and replaceable blade housings (56) securable to the headpieces (52) for supporting replaceable rotary annular blades (58). The modular construction is designed to allow adjustment between or among parts to accommodate different physiologies of users and different modes of use and different tasks for which the assembled knife may be used. The handles (54) provided for the modular knife are of improved shape that reduces unwanted areas of pressure concentration on the gripping hand while at the same time providing as firm a grip as possible for a given gripping force. A method of selecting the proper handle size is provided.

    摘要翻译： 具有环形旋转刀片（58）的模块化动力驱动刀片，其结构可以通过选择标准化的，即兼容的部件来改变，以适应不同的操作者和不同的任务。 组件包括多个细长把手（54），以容纳不同尺寸的手; 每个具有用于驱动环形旋转刀片（58）的变速器的多个头盔（52）和相同的装置，通过该装置可以使任何把手（54）以第一方向安装，并且各自构造成支撑可更换刀片壳体（56 （56）和叶片相对于延伸手柄（54）倾斜的结构;其特征在于，包括： 用于手柄的可调拇指支撑件（60） 处理适配器（64）以重新定位手柄; 手枪把手; 驱动电缆套管连接器（62）; 以及可固定到头盔（52）上的可替换刀片壳体（56），用于支撑可更换的旋转环形刀片（58）。 模块化结构被设计成允许在部件之间或部件之间进行调节以适应用户的不同生理学和不同的使用模式以及可以使用组装的刀的不同任务。 为模块化刀具提供的手柄（54）具有改进的形状，其减少了握持手上的不必要的压力集中区域，同时为给定的夹紧力提供尽可能牢固的抓握力。 提供了一种选择适当手柄尺寸的方法。

    Knittable yarn and safety apparel
    6.
    发明公开
    Knittable yarn and safety apparel 失效
    StrickfähigesGarn und Schutzkleidung。

    公开(公告)号：EP0458343A1

    公开(公告)日：1991-11-27

    申请号：EP91108381.4

    申请日：1991-05-23

    申请人： BETTCHER INDUSTRIES, INC. (a Delaware Corporation)

    发明人： Hummel, Joseph

    IPC分类号： D02G3/12 ,  D02G3/44 ,  A41D31/00 ,  A41D13/10

    CPC分类号： D02G3/187 ,  A41D19/01511 ,  A41D31/0055 ,  D02G3/12 ,  D02G3/442

    摘要： Yarn and a knitted safety glove or other article made of the yarn (13), which has a core (10) of at least one strand (20) of high strength liquid crystal polymer fiber such as Vectran HS fiber surrounded by one (12) or two (12,14) wrappings of high strength synthetic fiber, preferably high strength liquid crystal polymer fiber such as Vectran HS fiber or high strength aramid fiber, or high strength stretched polyethylene fiber, or a combination of high strength fibers. One embodiment of the yarn includes a wire strand in the core. In one embodiment the fiber core strand (30) is of 200 to 1500 denier and has one to fifty filaments of 4 to 500 denier. In another embodiment, a second high strength synthetic core strand is included.

    摘要翻译： 纱线和由纱线（13）制成的针织安全手套或其他物品，其具有由高强度液晶聚合物纤维（例如Vectran HS纤维）包围的至少一股线（20）的芯（10）包围的纱线（13） 或高强度合成纤维（优选高强度液晶聚合物纤维，例如Vectran HS纤维或高强度芳族聚酰胺纤维）或高强度拉伸聚乙烯纤维或高强度纤维的组合的两（12,14）个包装。 纱线的一个实施例包括芯中的线股。 在一个实施方案中，纤维芯线（30）为200至1500旦尼尔，并且具有1-400旦尼尔的一至五十根长丝。 在另一个实施方案中，包括第二高强度合成纤维芯。

    Modular handpiece
    9.
    发明公开
    Modular handpiece 失效
    模块化手机

    公开(公告)号：EP0482351A3

    公开(公告)日：1993-03-24

    申请号：EP91115872.3

    申请日：1991-09-18

    申请人： BETTCHER INDUSTRIES, INC. (a Delaware Corporation)

    发明人： Decker, Richard B. ,  Bozzi, Richard P.

    IPC分类号： B26B25/00 ,  B25G1/10 ,  B25F3/00 ,  B25F5/02

    CPC分类号： B26B25/002 ,  Y10S16/12 ,  Y10T16/469 ,  Y10T16/476

    摘要： A modular power-driven knife having an annular rotary blade (58), the structure of which knife can be varied through choice of standardized, i.e., compatible, components to accommodate different operators and different tasks. The components include plural elongated handles (54) to accommodate different sized hands; plural headpieces (52), each having a transmission for driving an annular rotary blade (58) and identical means by which any of the handles (54) are attachable in a first orientation, and each differently constructed to support a replaceable blade housing (56) of predetermined size and construction different from housings supported by other headpieces, including a construction for angling the blade housing (56) and blade relative to the extending handle (54); adjustable thumb supporting pieces (60) for the handles; handle adapters (64) to reposition the handles; pistol grip handles; drive cable casing connectors (62); and replaceable blade housings (56) securable to the headpieces (52) for supporting replaceable rotary annular blades (58). The modular construction is designed to allow adjustment between or among parts to accommodate different physiologies of users and different modes of use and different tasks for which the assembled knife may be used. The handles (54) provided for the modular knife are of improved shape that reduces unwanted areas of pressure concentration on the gripping hand while at the same time providing as firm a grip as possible for a given gripping force. A method of selecting the proper handle size is provided.

    Improved yarn and safety apparel
    10.
    发明公开
    Improved yarn and safety apparel 失效
    Verbessertes Garn und Schutzkleidung。

    公开(公告)号：EP0498216A1

    公开(公告)日：1992-08-12

    申请号：EP92101018.7

    申请日：1992-01-22

    申请人： BETTCHER INDUSTRIES, INC. (a Delaware Corporation)

    发明人： Bettcher, William H. ,  Furgalus, Keith A. ,  Hummel, Joseph

    IPC分类号： D02G3/12 ,  D02G3/36

    CPC分类号： A41D31/0055 ,  D02G3/12 ,  D02G3/187 ,  D02G3/38 ,  D02G3/442

    摘要： Cut-resistant yarn suitable for machine knitting and machine-knitted protective articles of apparel, more specifically, flexible gloves, at least in part made from such a yarn and also such gloves having a slip-resistant coating, preferably polyurethane, applied in a predetermined pattern to the outside surface of the gloves. The yarn utilizes a core of synthetic fibers held in a bundle by two initial wraps of low denier synthetic material having widely spaced turns or by a plastic coating on, or by a plastic matrix for, the fibers. One or more strands of metal wire or glass fiber are disposed about the core. The initial wraps or plastic that bundle the core create a uniform, cylindrical shape to the multifilament fiber core that is believed to increase cut-resistance and that promotes uniformity in yarn diameter as subsequent wraps are applied, and prevent sharp bends in the wire or glass fibers disposed about the core. Additional wraps cover the wire or glass fiber.

    摘要翻译： 至少部分地由这种纱线制成的适用于机织针织的机织针织保护制品的机织针织保护制品，更具体地说，是柔性手套，并且这种手套具有以预定的方式施加的防滑涂层，优选聚氨酯 模式到手套的外表面。 该纱线使用通过两层初始的低旦合成材料的初始包裹的合成纤维芯，其中纤维具有广泛间隔的匝或由塑料基体上的塑料涂层或纤维的塑料基体。 金属线或玻璃纤维的一根或多根股线围绕芯布置。 堆芯的初始包装或塑料在复丝纤维芯上形成均匀的圆柱形形状，据信可以提高抗切割性，并且可以在后续卷绕时提高纱线直径的均匀性，并防止线或玻璃中的尖锐弯曲 布置在芯周围的纤维。 额外的包装覆盖电线或玻璃纤维。