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91. 发明授权

US4634038A Apparatus for the manufacture of ring members 失效
标题翻译：用于制造环件的设备
公开(公告)号：US4634038A
公开(公告)日：1987-01-06
申请号：US741821
申请日：1985-06-06
申请人： Caprioglio Luigi
发明人： Caprioglio Luigi
IPC分类号： B21D53/30 , B23K11/06 , B23K37/053 , B23K37/04 , B21H1/06 , B21K1/38
CPC分类号： B23K37/053 , B21D53/30 , B23K11/063 , Y10T29/49526 , Y10T29/49893
摘要： An equipment for the manufacture of ring members for vehicle wheels starting from metal plate strip cut lengths, which mainly comprises a cylinder bending station formed by a calender, a welding station formed by two discontinuous type welding machines with rollers (which carry out a so-called "ecrease" welding in which the overall lap joint thickness is reduced plastically to about the thickness of one of the lapped end edges), each having a grasping device, intended for grasping the workpiece, movable between an extracted position, in which it extends into the bending station to grasp the workpiece lying therein, and a retracted position, and a rolling station which comprises a pair of rollers, one of which is driven; the welding station is arranged to move, during the welding step, between a first position, in which the first welding machine faces the bending station, and a second position, in which it faces the subsequent rolling station, and the two welding machines alternate in the two mentioned positions; the rolling station is intended to work on the ring members delivered by the welding station while these ring members are still hot in consequence of the welding they have been subjected to.
摘要翻译：一种用于从金属板条切割长度开始制造用于车轮的环形构件的设备，其主要包括由压延机形成的圆筒弯曲台，由两台不连续型焊接机（其执行所谓的“ 所谓的“écreasé”焊接，其中整体搭接接头厚度塑性地降低到一个研磨的端部边缘的大约厚度），每个具有抓握装置，用于抓握工件，其可在其延伸的提取位置之间移动进入弯曲台以抓住其中的工件和缩回位置，以及滚动站，其包括一对辊，其中一个辊被驱动; 焊接台被布置成在焊接步骤期间在第一焊接机面向弯曲工位的第一位置与第二位置之间移动，在第二位置，焊接站面对随后的轧制站，并且两个焊接机器两个提到的职位; 滚动站旨在对焊接站传递的环形构件进行加工，而这些环构件由于已经经受焊接而仍然是热的。

92. 发明授权

US4629109A Jig for welding frames 失效
标题翻译：夹具用于焊接框架
公开(公告)号：US4629109A
公开(公告)日：1986-12-16
申请号：US755737
申请日：1985-07-17
申请人： Kazuyoshi Matsushita
发明人： Kazuyoshi Matsushita
IPC分类号： B23P19/00 , B23K11/00 , B23K37/04 , B23K37/053 , B23P21/00
CPC分类号： B23K37/053
摘要： A jig for automatically welding pipe frames used to form vehicle seats is disclosed. In this jig, there is provided on a frame carrying plate a guide element having the reference plane of one of two side portions of a frame, so that the one side portion of the frame can be welded while it is in abutment with the guide element. To weld the other side portion of the frame, the frame carrying plate is moved and two adjusters provided in a bed plate are used for the reference. With such structure, while a welding machine remains fixed, by changing the references according to the portions to be welded in the width direction of the pipe frame, it is possible to weld the two side portions of the frame accurately.
摘要翻译：公开了一种用于自动焊接用于形成车辆座椅的管架的夹具。在该夹具中，在框架承载板上设置有具有框架的两个侧部中的一个的基准面的引导元件，使得框架的一个侧部可以在与导向元件抵接的状态下被焊接。为了焊接框架的另一侧部分，框架承载板被移动，并且设置在床板中的两个调节器用于参考。通过这样的结构，焊接机保持固定状态，通过在管框的宽度方向上根据待焊接部分改变参考，可以精确地焊接框架的两个侧部。

93. 发明授权

US4625773A Machine for fabricating a reinforcing body for a concrete pipe 失效
标题翻译：用于制造混凝土管加固体的机器
公开(公告)号：US4625773A
公开(公告)日：1986-12-02
申请号：US732213
申请日：1985-05-09
申请人： Georg Pfender
发明人： Georg Pfender
IPC分类号： B21F27/12 , B23K37/053 , B21F31/00
CPC分类号： B21F27/124 , B23K37/053
摘要： A machine for manufacturing a reinforcing body for a concrete part, the reinforcing body including longitudinal rods and wires wound over and welded to the rods. The machine includes an axially stationary main wheel and an axially mobile support wheel mounted coaxially and drivable synchronously with the main wheel. Adjustable guide pieces are carried by the main wheel for supporting the longitudinal rods to be welded. A first servomechanism is connected to the guide pieces for producing a common uniform adjustment of the guide pieces. A welding carriage is movable transversely to the machine longitudinal direction. A second servomechanism synchronized with the first servomechanism moves the welding carriage in synchronism with the adjustment of the guide pieces and the rods and wire consecutively during rotary movement of the main wheel. A transducer is provided for generating a signal as a function of the rotary angular position which is fed to an amplifier for amplifying the signal by a factor corresponding to the desired size of the reinforcing body. A third servomechanism is connected for receiving the amplified signal and for moving the welding carriage transversely of the machine by an amount dictated by the amplified signal. The second and third servomechanisms are connected in series for moving the welding carriage in accordance with the sum of their movements.
摘要翻译：一种用于制造用于混凝土部件的加强体的机器，所述加固体包括纵向杆和缠绕并焊接到杆上的线。机器包括轴向固定的主轮和轴向移动的支撑轮，其与主轮同步地同轴地驱动。可调节导向件由主轮承载，用于支撑待焊接的纵向杆。第一伺服机构连接到引导件，用于产生导向件的公共均匀调节。焊台可横向于纵向移动。与第一伺服机构同步的第二伺服机构与主轮的旋转运动期间的引导件和杆和线的连续调节同步地移动焊接托架。提供换能器，用于产生作为旋转角位置的函数的信号，该信号被馈送到放大器，用于将信号放大到与加强体的期望尺寸相对应的因子。第三伺服机构被连接用于接收放大的信号并使焊接台横跨机器的移动量由放大信号指定的量。第二和第三伺服机构串联连接，以根据其运动的总和移动焊接台。

94. 发明授权

US4550872A Fillet-welding equipment for pipe materials 失效
标题翻译：管材的角焊设备
公开(公告)号：US4550872A
公开(公告)日：1985-11-05
申请号：US558527
申请日：1983-12-06
申请人： Yutaka Ohnishi
发明人： Yutaka Ohnishi
IPC分类号： B23K5/24 , B23K9/00 , B23K9/028 , B23K9/28 , B23K37/04 , B23K37/047 , B23K37/053 , B23K31/06 , B23K37/02
CPC分类号： B23K5/24 , B23K37/04 , B23K37/053 , B23K9/287
摘要： A novel and improved fillet welding equipment is disclosed which comprises a movable member adapted to be movable longitudinally of the welding equipment, a threaded shaft inclined forwardly and mounted to the movable member, a welding torch threadedly connected with the threaded shaft to be movable upwardly or downwardly in a direction of inclination of said threaded shaft, and a jig positioned in front of the welding torch to carry members to be welded and adapted to be rotatable longitudinally of the welding equipment, whereby the whole periphery of the pipe member to be welded can be completely welded by a single welding torch.
摘要翻译：公开了一种新颖改进的角焊设备，其包括适于在焊接设备纵向移动的可移动构件，向前倾斜并安装到可动构件的螺纹轴，与螺纹轴螺纹连接以可向上运动的焊炬，向下在所述螺纹轴的倾斜方向上，以及夹具，其位于焊炬的前方，以承载待焊接的构件并适于沿焊接设备的纵向旋转，由此待焊接的管构件的整个周边通过单个焊枪完全焊接。

95. 发明授权

US4491307A Rotatable workpiece holding apparatus 失效
标题翻译：可旋转工件夹持装置
公开(公告)号：US4491307A
公开(公告)日：1985-01-01
申请号：US412933
申请日：1982-08-30
申请人： Dennis B. Ellefson
发明人： Dennis B. Ellefson
IPC分类号： B23K37/04 , B23K37/053 , B23Q1/52 , B23Q1/04
CPC分类号： B23Q1/527 , B23K37/0452 , B23K37/053
摘要： An apparatus for holding a workpiece is provided which will allow rotation of the workpiece within the apparatus. A generally stationary base (78) supports a rotatable assembly which includes a pair of outer rings (62,62'), at least one inner hoop (64,64') positioned within each ring, and means (42,112) for securing the workpiece substantially within the assembly are included in the apparatus. Bearing mechanisms (94,94') on the base (78) engage portions of a respective outer ring to allow rotative movement of the assembly about an axis (52). Preferably the base is provided with means (84) for adjusting the distance between the outer rings (62,62') along the axis (52). Means (101) for preventing the rotation of the assembly and workpiece may also be provided.
摘要翻译：提供了用于保持工件的装置，其允许工件在装置内旋转。大体上固定的基座（78）支撑可旋转组件，其包括一对外环（62,62'），位于每个环内的至少一个内箍（64,64'）和用于固定工件的装置（42,112）基本上在组件内部包括在装置中。基部（78）上的轴承机构（94,94'）接合相应的外环的部分，以允许组件围绕轴线（52）的旋转运动。优选地，基部设置有用于调节沿着轴线（52）的外环（62,62'）之间的距离的装置（84）。还可以提供用于防止组件和工件旋转的装置（101）。

96. 发明授权

US4058025A Counterweight assembly 失效
标题翻译：配重组装
公开(公告)号：US4058025A
公开(公告)日：1977-11-15
申请号：US587358
申请日：1975-06-16
申请人： Charles A. Wood
发明人： Charles A. Wood
IPC分类号： B23K37/053 , F16F15/28 , F16F15/22
CPC分类号： B23K37/053 , F16F15/28 , Y10S16/08 , Y10T74/2115
摘要： An adjustable counterweight assembly for exerting a torque on a rotatable tubular member. A weight carriage is mounted with a frame of the counterweight for radial movement with respect to the tubular member, and an adjusting assembly moves the weight carriage radially to vary the torque exerted on the tubular member. To mount the counterweight with the tubular member, a plurality of plates, each of which has a substantially regular arcuate surface, are affixed to the counterweight frame to engage the uniform outer surface of the tubular member. A mounting assembly detachably secures these arcuate surfaces to the tubular member.
摘要翻译：一种用于在可旋转的管状构件上施加扭矩的可调配重组件。重物托架安装有配重的框架以相对于管状构件径向移动，并且调节组件径向移动配重托架以改变施加在管状构件上的扭矩。为了将配重安装在管状构件上，每个具有基本上规则的弓形表面的多个板被固定到配重框架上以与管状构件的均匀外表面接合。安装组件将这些弧形表面可拆卸地固定到管状构件。

97. 发明授权

US4034943A Welder's square supporting assembly 失效
标题翻译：焊机{3 s方形支撑装配
公开(公告)号：US4034943A
公开(公告)日：1977-07-12
申请号：US706807
申请日：1976-07-19
申请人： James F. Freeman
发明人： James F. Freeman
IPC分类号： B23K37/053 , B43L7/027 , B43L7/00
CPC分类号： B23K37/053 , B43L7/027
摘要： An assembly capable of removably engaging a first leg of a welder's square, and supporting the welder's square on a substantially horizontal pipe or structural member, with the second leg of the welder's square normally disposed to the longitudinal center line of the pipe or structural member. When the welder's square and assembly are so mounted as a unit on the pipe, the second leg may be used to align a flange relative to an end of the pipe, determine whether an end edge of the pipe is normal to the longitudinal center line of the pipe, and indicate a transverse cutting line on the pipe. Two of the units when disposed back-to-back may be used to longitudinally align two lengths of pipe that have adjacent ends thereof in abutting contact. The assembly may be used to support a welder's square on a substantially horizontal structural member, such as a channel or eye beam, to achieve like results.
摘要翻译：一种能够可拆卸地接合焊接方的第一腿部并且在基本水平的管子或结构件上支撑焊机的方形的组件，其中焊接方的正方形通常设置在管子或结构件的纵向中心线上。当焊工的方形和组件如此安装在管道上的单元时，第二支腿可用于相对于管的端部对准凸缘，确定管的端部边缘是否垂直于纵向中心线管道，并指示管道上的横切线。背靠背设置的两个单元可用于纵向排列具有相邻端部的两段长度的管道邻接。该组件可以用于在基本上水平的结构构件（例如通道或眼梁）上支撑焊工的正方形，以获得相似的结果。

98. 发明授权

US3927770A Apparatus to facilitate joining pipe sections together to form a vertical pipe column 失效
标题翻译：用于方便将管段连接在一起以形成垂直管柱的装置
公开(公告)号：US3927770A
公开(公告)日：1975-12-23
申请号：US46284374
申请日：1974-04-22
申请人： BENNETT DAREL
发明人： REKAWEK JANUSZ J
IPC分类号： B23K37/053 , B23K37/04
CPC分类号： B23K37/053 , Y10T29/53974
摘要： A cable, extending from a winch and passing over a pulley, is attached to a pipe section supported at its lower end by a rotatable conical support member. The rotatable conical support member is rotated by a motor drive. A second cable, extending from a second winch and passing over a second pulley, is connected to an expanse of pipe, comprising one or more pipe sections, suspended vertically above the pipe section. The expanse of pipe and the pipe section are aligned so that the bottom of the expanse of pipe abuts the top of the pipe section. A welder-operator welds the pipe section to the expanse of pipe at the abutment, actuating the motor drive to rotate the conical support member and the pipe section to expose the entire circumference of the abutment. After the weld is complete, the winch coupled to the expanse of pipe is activated to raise the expanse of pipe. The next pipe section to be added to the expanse of pipe is then attached to the other cable. That pipe section is then placed on the conical support member, and the process is repeated.
摘要翻译：从绞盘延伸并越过滑轮的电缆通过可旋转的锥形支撑构件附接到其下端支撑的管段。可旋转的圆锥形支撑构件由马达驱动器旋转。从第二绞盘延伸并通过第二滑轮的第二缆线连接到一大堆管，包括一个或多个垂直于管段上方悬挂的管段。管道和管段的宽度对齐，使得膨胀管的底部与管段的顶部相邻。焊工操作者将管道部分焊接到邻接处的管道的宽度上，致动马达驱动器以使锥形支撑构件和管道部分旋转以暴露基台的整个周边。焊接完成后，连接到广泛的管道的绞车被激活以提高管道的扩张。然后将要添加到管道的下一个管道部分连接到另一个电缆。然后将管段放置在锥形支撑构件上，并重复该过程。

99. 发明授权

US3900146A Method and apparatus for laying pipelines 失效
标题翻译：铺设管道的方法和装置
公开(公告)号：US3900146A
公开(公告)日：1975-08-19
申请号：US41772073
申请日：1973-11-21
申请人： BROWN & ROOT
发明人： FOWLER OLIVER W
IPC分类号： B23K37/053 , F16L1/026 , B23K31/02 , B21D39/02 , F16L1/00
CPC分类号： F16L1/026 , B23K37/053 , Y10T29/49828 , Y10T29/49831
摘要： A method and apparatus for fabricating a pipeline from pipe segments and laying the pipeline upon a ground surface. The apparatus includes a plurality of longitudinally extending thermally insulated chambers which are connected end-to-end to form an articulated train. The individual thermally insulated chambers are connected by thermally insulated sleeves so as to provide continuous communication between adjacent ones of the insulated chambers while permitting articulated movement of the chambers. Means are provided within the articulated train for forming tubular sections end-to-end into a pipeline. Propelling means are provided to advance the articulated train from longitudinal support beneath the formed pipeline to lay the pipeline upon the ground surface. A system is also provided to control the temperature within the interior of the articulated train of thermally insulated chambers. The method includes the steps of maintaining a preselected temperature range within the interior of an articulated train of thermally insulated chambers and supporting at least a portion of an elongate tubular member within the enclosed articulated train. Tubular sections are connected within the enclosed train end-toend to form a continuous elongate conduit. The final step entails advancing the articulated train from beneath supporting engagement with the tubular conduit to position the pipeline upon the underlying ground surface.
摘要翻译：一种用于从管段制造管道并将管道铺设在地面上的方法和装置。

100. 发明授权

US3782740A Centering chuck 失效
标题翻译：中心。
公开(公告)号：US3782740A
公开(公告)日：1974-01-01
申请号：US3782740D
申请日：1971-08-16
申请人： PEYROT J
发明人： PEYROT J
IPC分类号： B23B31/22 , B23K37/053 , B23B31/40
CPC分类号： B23B31/22 , B23K37/053 , Y10T279/1091 , Y10T279/17145 , Y10T279/26
摘要： Tool-carrying centering chuck in which two mobile sleeves along a tube are urged towards one another against a central sleeve by antagonistic or counter springs, the facing conical lateral surfaces of said sleeves being designed to receive bearing balls and to push them outwardly against the inner surface of a tube to be treated during a welding or circular machining operation without mounting on a lathe being necessary.
摘要翻译：工具承载中心卡盘，其中沿着管的两个移动套筒通过对抗或反弹簧相对于中心套筒彼此推动，所述套筒的面对的锥形侧表面被设计成接收轴承滚珠并将其推向内部在焊接或圆形加工操作期间待处理的管的表面，而不需要在车床上安装。

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