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25 条记录 (耗时 0.015 秒)

    Apparatus and method for manufacturing a rock bolt
    4.
    发明授权
    Apparatus and method for manufacturing a rock bolt 失效
    用于制造岩石锚杆的装置和方法

    公开(公告)号：US07458242B2

    公开(公告)日：2008-12-02

    申请号：US11220254

    申请日：2005-09-06

    申请人： Mieczyslaw S. Rataj ,  Alan Henderson ,  Albert Taylor

    发明人： Mieczyslaw S. Rataj ,  Alan Henderson ,  Albert Taylor

    IPC分类号： B21B15/02 ,  B21D11/00 ,  B21D11/14 ,  B21F7/00

    CPC分类号： B21K1/46 ,  B21F5/00 ,  B21J5/08 ,  D07B7/187 ,  E21D21/006

    摘要： An apparatus for manufacturing a cable bolt from a cable (1) includes first and second clamps (2, 3) adapted to releasably clamp the cable (1) with the cable (1) extending along the longitudinal axis (4) of the apparatus. A first cable displacement device (12) longitudinally displaces the first clamp (2) relative to the second clamp (3) along the longitudinal axis (4). A first clamp rotation device (14) rotates the first clamp (2) relative to the second clamp (3) about the longitudinal axis (4). The apparatus also has a second clamp displacement device (19) for simultaneously longitudinally displacing the first and second clamps (2, 3) along the longitudinal axis (4).

    摘要翻译： 用于从电缆（1）制造电缆螺栓的装置包括适于可释放地夹紧电缆（1）的第一和第二夹具（2,3），其中电缆（1）沿着装置的纵向轴线（4）延伸。 第一缆索位移装置（12）沿着纵向轴线（4）相对于第二夹具（3）纵向地移动第一夹具（2）。 第一夹紧旋转装置（14）围绕纵向轴线（4）相对于第二夹具（3）旋转第一夹具（2）。 该装置还具有用于同时沿着纵向轴线（4）纵向移位第一和第二夹具（2,3）的第二夹持位移装置（19）。

    Method for shaping indented steel wire and apparatus therefor
    6.
    发明授权
    Method for shaping indented steel wire and apparatus therefor 失效
    形成印制钢丝的方法及其设备

    公开(公告)号：US3742747A

    公开(公告)日：1973-07-03

    申请号：US3742747D

    申请日：1971-11-30

    申请人： NIPPON CONCRETE IND CO LTD

    发明人： FUKUSHIMA Y ,  AKAGI T

    IPC分类号： B21B1/16 ,  B21B15/02

    CPC分类号： B21B1/163

    摘要： This invention relates to a method for shaping an indented steel wire characterized by comprising the steps of causing a coil shaped steel wire material to pass between working rolls consisting of a plurality of work rolls having convex portions immediately before applying said steel wire to a straightening machine to form it into a rectilinear shape thereby to shape a strip or several strips of rectilinear indentation around the outer periphery of the steel wire; then causing said steel wire to pass through a straightening machine thereby to automatically form one strip or several strips of spiral indentations; and cutting said wire material into a predetermined dimension by means of a cutter; and further to a device therefor.

    摘要翻译： 本发明涉及一种压痕钢丝线成型方法，其特征在于包括以下步骤：使线圈状钢丝材料在将钢线施加到矫直机之前使其由具有凸部的多个工作辊组成的工作辊之间通过 将其形成为直线形状，从而在钢丝的外周围形成带状或多条直线形凹痕; 然后使所述钢丝通过矫直机从而自动形成一条或几条螺旋形凹痕; 以及通过切割机将所述线材切割成预定尺寸; 并进一步涉及一种设备。

    Apparatus for producing helical wires, rods, bars and the like
    7.
    发明授权
    Apparatus for producing helical wires, rods, bars and the like 失效
    生产线条，棒，棒等的设备

    公开(公告)号：US3735625A

    公开(公告)日：1973-05-29

    申请号：US3735625D

    申请日：1971-07-15

    申请人： NANIWA SEITEL CO LTD

    发明人： MURAO M

    IPC分类号： B21C1/00 ,  B21C3/12 ,  B21C37/04 ,  B21D11/15 ,  B21F45/00 ,  B21F99/00 ,  B21B15/02

    CPC分类号： B21F99/00 ,  B21C1/00 ,  B21C3/12 ,  B21C37/04 ,  B21D11/15 ,  B21F45/00

    摘要： An apparatus comprising in combination a machine for producing an elongated helical wire by drawing a wire material of circular cross-section into a noncircular cross-section such as a square shape by cold working and twisting the wire material in one direction at the same time and an automatic straight wire cutting-off machine disposed in series with the first machine for removing strain from the helical wire material by subjecting the material to an external force beyond the yield point to effect plastic deformation and then cutting-off the straightened wire in a predetermined dimension.

    摘要翻译： 一种装置，其特征在于包括：机器，用于通过将圆形横截面的线材拉制成非圆形横截面，例如通过冷加工并在同一时间沿一个方向扭转所述线材的正方形形状来生产细长螺旋线; 与第一机器串联设置的自动直线切断机，用于通过使材料经受超过屈服点的外力来实现塑性变形，然后以预定的方式切断矫直线，来消除螺旋线材料的应变 尺寸。

    Twisting apparatus and method
    8.
    发明授权
    Twisting apparatus and method 失效
    加捻装置及方法

    公开(公告)号：US4601187A

    公开(公告)日：1986-07-22

    申请号：US609848

    申请日：1984-05-14

    申请人： Frank Johnson ,  Sidney D. Akehurst

    发明人： Frank Johnson ,  Sidney D. Akehurst

    IPC分类号： B21D11/14 ,  B21B15/02

    CPC分类号： B21D11/14

    摘要： Apparatus and method for twisting thin strip material such as thin aluminum strip in which the strip material is guided from a supply of strip material along a feed path 21 to a guide mechanism 11 which maintains the strip in a first plane and is then passed to two rolls 31, 32, at least one of which is driven. The rolls have on their outer circumferential edges 33, 34 grooves 41 which grip opposite edges of the strip, the rolls 31, 32 being mounted so that their axes of rotation are twisted with respect to one another whereby the strip is driven forwards by the rolls 31, 32 and twisted as it passes through the rolls to form a helically twisted strip.

    摘要翻译： 用于扭转诸如薄铝条的薄带材料的装置和方法，其中条带材料从条形材料供应源沿着进给路径21被引导到引导机构11，导向机构11将条带保持在第一平面中，然后被传递到两个 辊31,32，其中至少一个被驱动。 辊在它们的外圆周边缘33,34凹槽41上具有夹持条带相对边缘的凹槽41，辊31,32安装成使得它们的旋转轴线相对于彼此扭转，由此带材被辊子向前驱动 并且当它通过辊时扭曲以形成螺旋形扭曲的条带。

    Twist drawn wire, process and apparatus for making same
    9.
    发明授权
    Twist drawn wire, process and apparatus for making same 失效
    捻线，加工工艺及其制造方法

    公开(公告)号：US3961514A

    公开(公告)日：1976-06-08

    申请号：US550517

    申请日：1975-02-18

    申请人： Arthur L. Geary

    发明人： Arthur L. Geary

    IPC分类号： B21F7/00 ,  C21D8/06 ,  C21D9/02 ,  C22F1/00 ,  B21C1/00 ,  B21B15/02

    CPC分类号： B21F7/00 ,  B21C1/003 ,  B21C3/12 ,  C21D8/065 ,  C21D9/02 ,  C22F1/00

    摘要： This invention comprehends torsional strengthening of two-phase metal materials. One application of the torsionally strengthened material is in the field of springs wherein the energy storage capacity is increased. The invention provides for methods and processes for increasing the torsional strength of two-phase metal materials. Also comprehended is an apparatus that provides the increased torsional strength by its novel combination of machines.

    摘要翻译： 本发明理解了两相金属材料的扭转强化。 扭转强化材料的一个应用是弹簧领域，其中储能能力增加。 本发明提供了增加两相金属材料的扭转强度的方法和方法。 还可以理解的是通过其新颖的机器组合来提供增加的扭转强度的装置。