公开(公告)号：US4476368A

公开(公告)日：1984-10-09

申请号：US320208

申请日：1981-11-12

申请人： Fred W. Cammann ,  John Nester ,  Jere H. Roach

发明人： Fred W. Cammann ,  John Nester ,  Jere H. Roach

IPC分类号： B23H9/00 ,  B23K9/013 ,  F22B37/00 ,  B23P1/02

CPC分类号： B23K9/0135 ,  B23H9/00 ,  F22B37/003 ,  B23H2400/10

摘要： A metal tube wall disintegrator is convertible in being able to disintegrate an arcuate or annular portion on the inner wall of the metal tube or to disintegrate merely one longitudinally extending portion on the inner wall of the tube. In the arcuate disintegrating mode, the disintegrator uses an electrode which is rotated at the end of a flexible cable inside the tube at a selected longitudinal position to be able to disintegrate or cut partially or completely through the tube wall. A first drive means rotates the flexible cable and electrode, and a second drive means rotates an outer tubular sheath of the flexible cable. This tubular sheath rotates a guide tip at the forward end of the outer sheath and the guide tip has a radially elongated, eccentric slot through which the electrode shaft extends. This permits a slow rotation of the eccentric slot so that the electrode disintegrator arc moves in an arcuate path around the inner tube wall. In the second mode, control means stops the rotation of the guide tip and a longitudinally elongated electrode is used to disintegrate an area at only one peripheral position in the inner tube wall, this disintegrator area having a longitudinal length greater than the lateral dimension thereof. This permits a tube wall to be disintegrated completely through, or nearly through, at this one peripheral position so that the tube may be relaxed, and hence capable of being withdrawn from a boiler tube sheet in which the tube has been confined. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

摘要翻译： 金属管壁分解器可以转换成能够分解金属管的内壁上的弧形或环形部分，或者仅在管的内壁上分解一个纵向延伸的部分。 在弓形崩解模式中，崩解器使用电极，该电极在选定的纵向位置处在管内的柔性电缆的端部旋转，以能够部分或完全地通过管壁分解或切割。 第一驱动装置使柔性电缆和电极旋转，第二驱动装置旋转柔性电缆的外管状护套。 该管状护套在外护套的前端处旋转引导尖端，并且引导尖端具有径向延伸的偏心槽，电极轴穿过其延伸。 这允许偏心槽的缓慢旋转，使得电极分解器弧围绕内管壁以弧形路径移动。 在第二模式中，控制装置停止引导尖端的旋转，并且使用纵向细长电极来分解内管壁中只有一个周边位置处的区域，该分解器区域的纵向长度大于其横向尺寸。 这允许管壁在这一个周边位置被完全分解或者几乎通过，使得管可以松弛，并且因此能够从管被限制的锅炉管板中取出。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。

公开(公告)号：US4259562A

公开(公告)日：1981-03-31

申请号：US943007

申请日：1978-09-18

申请人： Fred W. Cammann ,  Jere H. Roach

发明人： Fred W. Cammann ,  Jere H. Roach

IPC分类号： B23H9/00 ,  B23P1/00

CPC分类号： B23H9/001

摘要： A portable disintegrator to disintegrate a hole in a metal workpiece is disclosed. Disintegrator current and coolant are supplied to the working end of an electrode which is vibrated in advance and retract axial movements. Guide means either actually engages the workpiece immediately surrounding the hole to be formed or engages a part of the workpiece closely adjacent where the hole is to be formed in the workpiece. The main frame of the metal disintegrator may be counterbalanced for weight but is guided by hand with freedom of limited movement in two dimensions during operation of the disintegrator.

摘要翻译： 公开了一种用于分解金属工件中的孔的便携式破碎机。 散热器电流和冷却剂被提供给预先振动并缩回轴向运动的电极的工作端。 引导装置实际上将要紧接在要形成的孔周围的工件接合，或者与工件中要形成孔紧邻的工件的一部分接合。 金属粉碎机的主框架可以重量平衡，但是在分解器的操作期间可以在手中以二维方式自由地受到限制的移动自由。

公开(公告)号：US3963893A

公开(公告)日：1976-06-15

申请号：US558894

申请日：1975-03-17

申请人： Jere H. Roach

发明人： Jere H. Roach

IPC分类号： B23C1/12 ,  B23K9/28 ,  B23K9/16

CPC分类号： B23K9/287 ,  B23C1/12 ,  Y10T408/93 ,  Y10T409/308512

摘要： An adjustment device for mounting a metal disintegrator head to a support is described comprising a first and a second housing with the first housing being mounted to the support and the second housing being mounted to the disintegrator head. One of the first and second housings has a mounting member and a plate member. Means are provided for relatively journaling the mounting member and the plate member about a first axis. A hinge interconnects the first and second housings enabling movement between the first and second housings about a hinge axis which is substantially perpendicular to the first axis. Locking means is provided for locking the position of the first housing relative to the second housing about the hinge axis. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

摘要翻译： 描述了一种用于将金属粉碎机头安装到支撑件的调节装置，包括第一和第二壳体，其中第一壳体安装到支撑件，第二壳体安装到分解器头部。 第一和第二壳体中的一个具有安装构件和板构件。 提供了用于使安装构件和板构件围绕第一轴线相对地缩放的装置。 铰链将第一和第二壳体互连，使得能够围绕基本上垂直于第一轴线的铰链轴线在第一和第二壳体之间移动。 锁定装置被设置用于围绕铰链轴线锁定第一壳体相对于第二壳体的位置。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。

公开(公告)号：US3949185A

公开(公告)日：1976-04-06

申请号：US541270

申请日：1975-01-15

申请人： Jere H. Roach

发明人： Jere H. Roach

IPC分类号： B23K9/28 ,  B23K9/16 ,  B23C1/12

CPC分类号： B23K9/287 ,  Y10T408/93 ,  Y10T409/30784

摘要： An angle adjustment unit for mounting a disintegrator head to a support is disclosed comprising a first housing adapted for mounting to the support and a second housing adapted for receiving the disintegrator head. A nut including a nut body and an expanded portion is mounted to the second housing with the nut body journaling a housing aperture in the second housing and with the expanded portion engaging the second housing. A threaded member having external threads extends from the first housing. The nut is mounted on the threaded member for producing a frictional engagement between the first and second housings upon rotation of the nut in one direction to prevent relative rotation therebetween and for removing the frictional engagement between the first and second housings upon rotation of the nut in the opposite direction to enable relative rotation between the housings. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

摘要翻译： 公开了一种用于将分解器头安装到支撑件的角度调节单元，其包括适于安装到支撑件的第一壳体和适于接收分解器头部的第二壳体。 包括螺母体和膨胀部分的螺母安装到第二壳体上，螺母体在第二壳体中缩回住壳孔，并且扩张部分接合第二壳体。 具有外螺纹的螺纹构件从第一壳体延伸。 螺母安装在螺纹构件上，用于在螺母沿一个方向旋转时产生第一和第二壳体之间的摩擦接合，以防止其间的相对旋转，并且用于在螺母旋转时消除第一和第二壳体之间的摩擦接合 相反的方向来实现壳体之间的相对旋转。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。