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    • 97. 发明申请
    • SELF-FURRING WELDED WIRE MESH
    • 自动焊丝网
    • US20150197939A1
    • 2015-07-16
    • US14155221
    • 2014-01-14
    • Tree Island Industries Ltd.
    • Stephen F. OgdenCraig A. Davis
    • E04C5/04
    • B21F27/10B21F1/004B21F15/08B21F27/20E04C5/04E04C5/0627E04C5/18E04F13/047
    • A welded wire mesh for reinforcing generally planar concrete and stucco structures. The mesh is formed of a matrix of longitudinal and transverse wires disposed about a first common plane and welded together at their intersections. A selected plurality of the longitudinal wires define a plurality of generally V-shaped spacing furrs therein extending generally perpendicular to the first plane with the bottoms of the furrs being disposed in a second plane spaced from the first plane a distance substantially equal to one-half of the predetermined thickness of the panel. The spacing furrs are positioned so as to be longitudinally and transversely staggered along the mesh and are formed by pushing portions of the selected longitudinal wires perpendicular to the axes of the wires while holding upstream portions thereof in a fixed disposition so as to form the furrs without thinning and weakening the wires along the spacing furrs.
    • 用于加固大体上平面的混凝土和灰泥结构的焊丝网。 网格由围绕第一共同平面布置并在其交点处焊接在一起的纵向和横向线的矩阵形成。 所选择的多个纵向线限定了大体上垂直于第一平面延伸的多个大致V形的间隔,其中毛边的底部设置在与第一平面间隔开的基本上等于一半的距离的第二平面中 的面板的预定厚度。 间隔线被定位成沿着网格纵向和横向地交错,并且通过将所选择的纵向线的垂直于线的轴线的部分按压而形成,同时保持其上游部分处于固定布置,以便形成毛边而不形成 沿着间距使电线变薄并削弱电线。
    • 99. 发明申请
    • GUIDE WIRE
    • 指导线
    • US20140188083A1
    • 2014-07-03
    • US14200848
    • 2014-03-07
    • TERUMO KABUSHIKI KAISHA
    • Hiraku MURAYAMAAkihiko UMENOJun IWAMIYutaka ITOUYouki AIMI
    • A61M25/09
    • A61M25/09033A61M25/09A61M2025/09083A61M2025/0915B21F15/08
    • A guide wire includes a first wire disposed on the distal side, and a second wire disposed on the proximal side and made from a material having an elastic modulus larger than that of the first wire. The first wire and the second wire are joined to each other by welding. The second wire has, in the vicinity of the welded portion, a small cross-sectional area portion having a cross-sectional area smaller than that of a proximal end portion of the first wire. The outer diameter of the small cross-sectional area portion is gradually reduced in the direction toward the distal end. The first wire and the second wire may be welded to each other by a butt resistance welding process. Since the change in rigidity of the guide wire becomes smooth in the longitudinal direction, the operationality and kink resistance of the guide wire are improved.
    • 引导线包括设置在远侧的第一线,以及设置在近侧的由具有大于第一线的弹性模量的材料制成的第二线。 第一线和第二线通过焊接彼此接合。 第二线在焊接部附近具有截面积小于第一线的基端部的截面积的小截面积部。 小横截面积部分的外径在朝向远端的方向上逐渐减小。 第一线和第二线可以通过对接电阻焊接方法彼此焊接。 由于导丝的刚性的变化在长度方向上变得平滑,所以导丝的操作性和抗扭结性提高。