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公开(公告)号：US3939566A
公开(公告)日：1976-02-24
申请号：US505249
申请日：1974-09-12
Applicant: Erich Brekle , Eugen Herb , Hans Klingel
Inventor： Erich Brekle , Eugen Herb , Hans Klingel
CPC classification number: B23Q35/36 , Y10T408/08 , Y10T83/875
Abstract: A copying tracer for tracing templates which have hollows or recesses or bores, particularly for stamping or nibbling machines, comprises a housing with a bore therein with a copying tracer plunger portion slidable in the bore which has a lower end which engages the template. The tracer plunger is biased by biasing means which act to provide a uniform downward biasing pressure on the plunger to engage the lower template engaging end portion of the tracer with the template and which is increased when the template begins to move downwardly, such as when it enters a recess or a groove, so that the movement becomes very rapid. The biasing may be accomplished by a spring system which includes one coil spring acting axially along the axis of the plunger tracer and an additional spring which is locked when the tracer engages the surface of the template but which moves transversely and acts against the plunger in a downward component of force after the tracer is initially moved downwardly. Another embodiment comprises a fluid pressure operated system wherein the plunger is first forced downwardly into engagement with the template by a first pressure source acting on the plunger which is by-passed partially around the plunger, but which acts entirely on the plunger after it is moved initially downwardly.
Abstract translation: 用于具有中空或凹陷或孔的跟踪模板的复制示踪器，特别是用于冲压或冲压机器的包括其中具有孔的壳体，具有可在孔中滑动的复制示踪器柱塞部分，该部分具有与模板接合的下端。 示踪柱塞被偏压装置偏压，该作用是在柱塞上提供均匀的向下偏置压力，以将示踪剂的下模板接合端部与模板接合，并且当模板开始向下移动时增加 进入凹槽或凹槽，使得运动变得非常快。 偏置可以通过弹簧系统实现，弹簧系统包括沿着柱塞示踪器的轴线轴向地起作用的一个螺旋弹簧和当示踪器接合模板的表面但是横向移动并且在柱塞中作用时的锁定的附加弹簧 示踪器最初向下移动后的力的向下分量。 另一个实施例包括流体压力操作的系统，其中柱塞首先被作用在柱塞上的第一压力源向下与模板接合，所述第一压力源被部分地围绕柱塞绕过，但是在移动之后其完全作用在柱塞上 最初向下。
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公开(公告)号：US4103414A
公开(公告)日：1978-08-01
申请号：US694604
申请日：1976-06-10
Applicant: Eugen Herb , Erich Brekle
Inventor： Eugen Herb , Erich Brekle
CPC classification number: B21D28/12 , B23D27/00 , B23Q3/1556 , Y10T483/1729 , Y10T83/8732 , Y10T83/8748
Abstract: A stamping or nibbling machine has upper and lower tool carriers, upper and lower tool magazines arranged respectively above and below the displacement range of a workpiece and rotatable about an axis of rotation which is substantially parallel to the longitudinal axis of movement of a male die in the upper tool carrier, tool carriers in each magazine, and a tool exchanger operable to move a tool from each magazine into a tool carrier and vice versa. All the tools in each magazine, except the tool to be exchanged, are arranged completely above and/or below the displacement range of the workpiece, and the tool to be exchanged is lifted by a lifting device, relative to its magazine, into a transfer plane for movement into the working position in the machine. All the tools in each magazine, except the tool to be exchanged, are covered by a cover plate , and the plates define the boundaries of the displacement plane of the workpiece and prevent engagement of the workpiece with tools in the magazines. At least the lower tool magazine has pivotaly mounted tool holders which extend radially from the axis of rotation of the magazine, and a wedge surface is provided for the tool holders, and forms a lifting device, this wedge surface being arranged at a position associated with the tool carrier of the machine tool.
Abstract translation: 冲压或冲压机具有上下工具架，分别在工件的位移范围上方和下方布置的上下工具箱，其可围绕旋转轴线旋转，该旋转轴线基本上平行于阳模的纵向运动轴线 每个料仓中的上部刀架，刀架，以及可操作以将刀具从每个刀库移动到刀架中的刀具架，反之亦然。 每个杂志中的所有工具，除了待更换的工具之外，均完全布置在工件的位移范围之上和/或之下，并且待更换的工具通过提升装置相对于其料仓被提升为转印 平面运动进入机器的工作位置。 每个杂志中的所有工具除了被更换的工具外都被盖板所覆盖，并且这些板限定了工件的位移面的边界，并且防止了工件与工具在工作台上的啮合。 至少下刀架具有可枢转安装的工具保持器，其从刀库的旋转轴线径向延伸，并且为刀架提供楔形表面，并形成提升装置，该楔形表面布置在与 机床的刀架。
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3.发明授权
公开(公告)号：US4270253A
公开(公告)日：1981-06-02
申请号：US944165
申请日：1978-09-20
Applicant: Eugen Herb , Berthold Leibinger
Inventor： Eugen Herb , Berthold Leibinger
IPC: B23C3/00 , B23B39/00 , B23D27/00 , B23P13/00 , B23P19/04 , B23P19/06 , B23P23/04 , B23Q3/06 , B23P11/00
CPC classification number: B23Q3/061 , B23P13/00 , Y10T29/4981 , Y10T29/49861 , Y10T29/49943 , Y10T29/5107 , Y10T29/5191 , Y10T29/5196 , Y10T83/0476
Abstract: There is disclosed a method and apparatus for the simultaneous machining of a stack of plate-like workpieces wherein the individual workpieces of the stack are initially assembled into a stack which is held in a manner which will not interfere with the subsequent machining operations by use of rivets or the like. The plate-like workpieces are mounted in the stack upon a support plate, and the machining operations are preferably so conducted as to penetrate through the lowermost member of the stack and into the upper portion of the support plate. The machine tool is preferably one in which a series of stations for drilling, riveting, machining and then drilling out the rivets is provided. The tool may include means for automatically and precisely moving the stack between the several work stations.The method involves the preliminary assembly of the stack of plate-like workpieces upon the support plate and the initial clamping in that assembly until the elements of the stack are initially drilled and riveted to secure the elements of the stack in position relative to each other for the subsequent machining operations.
Abstract translation: 公开了一种用于同时加工板状工件的堆叠的方法和装置，其中堆叠的各个工件最初组装成堆叠，该堆叠以不会随后的加工操作而干涉的方式 铆钉等。 板状工件在堆叠中被安装在支撑板上，并且优选地进行加工操作以贯穿堆叠的最下面的部件并进入支撑板的上部。 优选地，提供一系列用于钻孔，铆接，机械加工然后钻出铆钉的工位的机床。 该工具可以包括用于在多个工作站之间自动且精确地移动堆叠的装置。 该方法包括将板状工件堆叠预先组装在支撑板上并在该组件中初始夹紧，直到堆叠的元件最初被钻孔并铆接以将堆叠的元件相对于彼此固定就位 随后的加工操作。
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公开(公告)号：US4619448A
公开(公告)日：1986-10-28
申请号：US474438
申请日：1983-03-11
Applicant: Berthold Leibinger , Eugen Herb
Inventor： Berthold Leibinger , Eugen Herb
Abstract: A machine tool employs a workpiece guidance system comprising a pair of guide assemblies each including a first stop member movable along one of the X and Y axes and a clamping element a second stop member for clamping the workpiece against the first stop member for movement therewith. The second stop member element is movable independently of its associated first stop member as well as therewith, and each stop member will provide a guide surface for the workpiece as it is moved past it by the other guide assembly. The machine tool also includes a computer system control for operating the motors which drive the guide assemblies.
Abstract translation: 机床采用工件引导系统，其包括一对引导组件，每个引导组件包括可沿着X和Y轴中的一个移动的第一止动构件和夹紧元件，用于将工件夹紧在第一止动构件上以与之移动的第二止动构件。 第二止动构件元件可独立于其相关联的第一止动构件而运动，并且每个止动构件将在通过另一引导组件移动通过其时为工件提供引导表面。 机床还包括用于操作驱动引导组件的马达的计算机系统控制。
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公开(公告)号：US4545272A
公开(公告)日：1985-10-08
申请号：US416604
申请日：1982-09-10
Applicant: Eugen Herb
Inventor： Eugen Herb
CPC classification number: B23D27/00 , B26D5/02 , Y10S83/916 , Y10T83/2216 , Y10T83/5851 , Y10T83/8853
Abstract: A stamping or nibbling machine for cutting pieces off a metal workpiece comprises a hollow punch adapted to be driven against the workpiece to win small pieces thereof. A die having an opening therethrough is adapted to be located in alignment with the punch and on the other side of the workpiece. A centering pin has one end projecting into the interior of the punch and an opposite end extending out of the punch and adapted to engage into the opening beyond the position of the workpiece and a displacing mechanism for the pin is carried within the hollow punch and is advantageously in the form of a coil spring located between a collar at the inner end of the punch and the inner wall of the hollow workpiece which moves the outer end of the centering pin into association with a centering pin mounted within the die below the opening thereof.
Abstract translation: 用于从金属工件上切割碎片的冲压或冲切机包括适于被驱动抵靠工件以赢得其小件的中空冲头。 具有穿过其中的开口的模具适于与冲头对准并且位于工件的另一侧上。 定心销的一端突出到冲头的内部，另一端延伸出冲头并适合于接合到开口中超过工件的位置，并且用于销的移位机构承载在中空冲头内，并且是 有利地是螺旋弹簧的形式，其位于冲头内端处的凸缘和中空工件的内壁之间，该中空工件的内壁将定心销的外端移动成与其开口下方安装在模具内的定心销相关联 。
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Patent Agency Ranking
公开(公告)号：US4023788A
公开(公告)日：1977-05-17
申请号：US700339
申请日：1976-06-28
Applicant: Eugen Herb , Theodor Petera
Inventor： Eugen Herb , Theodor Petera
CPC classification number: B21D28/265 , B23D27/00 , Y10S83/916 , Y10T83/4458 , Y10T83/4531 , Y10T83/6566
Abstract: A device for shifting a workpiece on a nibbling machine which includes a rotary eccentric shaft which is rotatable to move a nibbling punch into and out of association with a workpiece, comprises a workpiece holder which is driven by a first motor in one direction, and a second motor in a direction transverse to this direction. A switch control is connected to each motor and includes means for imparting a programmed control of the operation of the motors which is varied in accordance with a sensing of the thickness of the workpiece being operated upon so that the movement may be accomplished when the nibbling punch is not in contact with the workpiece. The apparatus includes a control switch in the form of a switch lug which is mounted for rotation with the eccentric shaft of the nibbling punch and which cooperates with a contactless switch member to cause a turning on and off thereof. The control switch lug is advantageously contoured so that it defines an inner switch control surface which defines a control arc of operation which is greater than an outer surface, and means are provided for shifting the responsive switch so that it cooperates selectively with either the inner or outer surface or an intermediate surface in accordance with the thickness of the plate being formed.
Abstract translation: 一种用于在啃蛋机上移动工件的装置，包括可旋转的旋转偏心轴，用于将冲切冲头移动到工件中并与其脱离关联的装置包括沿一个方向由第一电动机驱动的工件保持器， 第二马达在横向于该方向的方向上。 开关控制器连接到每个电动机，并且包括用于对电动机的操作进行编程控制的装置，该装置根据所操作的工件的厚度的感测而变化，使得当冲头冲头 不与工件接触。 该装置包括开关凸耳形式的控制开关，其安装成与冲切冲头的偏心轴一起旋转，并与非接触式开关构件协作以使其打开和关闭。 有利的是，控制开关凸耳具有轮廓，使得它限定内部开关控制表面，其限定大于外表面的控制操作弧，并且提供用于移动响应开关的装置，使得其与内部或 外表面或中间表面，根据所形成的板的厚度。
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7.发明授权Regulating method for increasing the traction of a vehicle while maintaining constant vehicle stability 失效用于增加车辆牵引力同时保持车辆稳定性的调节方法公开(公告)号：US06718249B2
公开(公告)日：2004-04-06
申请号：US10203104
申请日：2002-08-06
Applicant: Eugen Herb , Alfred Straub , Uwe Hartmann
Inventor： Eugen Herb , Alfred Straub , Uwe Hartmann
IPC: B60T832
CPC classification number: B60K28/16 , B60W2520/125 , B60W2520/14 , B60W2520/28
Abstract: In a control process for increasing the traction in the case of a vehicle while the vehicle stability remains almost the same, a wheel slip is determined at the powered wheels and is compared with at least one slip threshold value. The driving power is reduced when the wheel slip exceeds the slip threshold value. For improving the traction on a loose base, at least one slip integral is formed between the powered and the non-powered wheels. The at least one slip threshold value is continuously determined as a function of the at least one slip integral.
Abstract translation: 在车辆稳定性保持几乎相同的情况下用于增加车辆的牵引力的控制过程中，在动力轮上确定车轮滑移，并将其与至少一个滑动阈值进行比较。 当车轮滑移超过滑动阈值时，驱动力降低。 为了改善松动底座上的牵引力，在动力和非动力轮之间形成至少一个滑块积分。 所述至少一个打滑阈值作为所述至少一个打滑积分的函数被连续地确定。
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公开(公告)号：US4104940A
公开(公告)日：1978-08-08
申请号：US713495
申请日：1976-08-11
Applicant: Eugen Herb , Theodor Petera , Hubert Bitzel
Inventor： Eugen Herb , Theodor Petera , Hubert Bitzel
IPC: B23D27/00
CPC classification number: B23D27/00 , Y10S83/916 , Y10T83/162 , Y10T83/4486 , Y10T83/4491 , Y10T83/6475
Abstract: A nibbling machine comprises a workpiece support which is driven by separate drive motors in longitudinal and transverse directions to shift the workpiece during the times at which it is not contacted by a punch which is arranged to reciprocate over the workpiece and to contact it and effect the nibbling thereof. A rotary control member is rotated in timed relationship to the means for driving the punch and it is connected to each of the motors for driving the workpiece support in a manner to start and stop these motors when the punch is raised off the workpiece for feeding the workpiece. The rotary member advantageously drives through an eccentric of adjustable magnitude to a fluid piston movable in a cylinder to displace a control fluid selectively to an oil volume dispenser which supplies oil to each of the fluid drive motors for operating the workpiece support in the transverse and longitudinal directions. Variations in the eccentric drive will cause variations in the timing of the drive of the fluid motors. The same control may be effected by an electrical drive system wherein the rotation of the control member causes actuation of an electric signal in proportion to the rotational position and the speed of rotation of the member. The adjustment may be effected by shifting pulse producing elements around on the surface of the control member so that a smaller or larger number of these elements pass a switch control dependent upon their distribution over the surface of the control member and the speed of rotation of the control member.
Abstract translation: 冲压机包括工件支撑件，其在纵向和横向方向由单独的驱动马达驱动，以在工件不与冲头接触的时间内移动工件，所述冲头被布置成在工件上往复运动并与其接触并且实现 啃它。 旋转控制构件与用于驱动冲头的装置的时间关系旋转，并且当冲头从工件上升离开以供给时，连接到用于驱动工件支撑件的每个马达以启动和停止这些马达 工件。 旋转构件有利地通过可调节大小的偏心体驱动到可在气缸中移动的流体活塞，以将控制流体选择性地移动到油量分配器，该油分配器向每个流体驱动马达供应油，以在横向和纵向上操作工件支撑件 方向。 偏心驱动器的变化将导致流体马达的驱动时间的变化。 相同的控制可以通过电驱动系统实现，其中控制构件的旋转使电子信号与该构件的旋转位置和旋转速度成比例地起动。 调节可以通过在控制构件的表面上移动脉冲产生元件来实现，使得这些元件的较小或更多数量通过开关控制，这取决于它们在控制构件的表面上的分布以及控制构件的旋转速度 控制成员。
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9.发明授权
公开(公告)号：US4089244A
公开(公告)日：1978-05-16
申请号：US710370
申请日：1976-08-02
Applicant: Eugen Herb , Hubert Bitzel
Inventor： Eugen Herb , Hubert Bitzel
CPC classification number: B23D27/00 , B26F1/40 , G01M1/10 , Y10S83/916 , Y10T83/4488 , Y10T83/4531 , Y10T83/4541 , Y10T83/531
Abstract: A stamping or nibbling machine, comprises a workpiece support or means for engaging the workpiece at a spaced location from a punch which reciprocates upwardly and downwardly in respect to a die in order to effect the stamping or nibbling of the workpiece. The support is mounted on a transverse bar which is pivotable about a transverse guide and the guide is carried on a carriage which is pivotable about a longitudinal guide. The workpiece is fed by holding the bar and the carriage against pivotal movement and driving them in the respective longitudinal direction when the punch is lifted off the workpiece. The rate of this feed may be controlled in timed relationship to the movement of the punch so that the feed takes place when the punch is off the workpiece and in a speed of feed which is determined in accordance with the torque acting on the transverse bar and the carriage when they are released for pivotal movement and sensed by associated torque meters. In addition, the feeding control is also carried out in dependence upon the weight of the workpiece as measured, for example, by a measuring bolt at the location of the die. The stamping stroke of the punch can be released through a time-delay device which is controllable by the measuring device for determining the weight of the plate. The torque meters effect a measurement of the center of gravity of the workpiece at any time during its positioning in respect to the punch and the die.
Abstract translation: 一种冲压或冲切机器，包括工件支撑件或用于在与冲压件相隔一定距离的位置处接合工件的装置，该冲头相对于模具向上和向下往复运动，以便实现工件的冲压或啃咬。 支撑件安装在横向杆上，该横杆可围绕横向引导件枢转，并且引导件被承载在可围绕纵向引导件枢转的托架上。 当冲头从工件上提起时，通过将杆和支架保持在枢轴运动上并沿相应的纵向方向驱动工件来进给工件。 该进给速率的控制速度可以与打孔机的移动时间关系进行控制，从而当冲头离开工件时，进给速度以进给速度为依据，该进给速度根据作用在横杆上的扭矩而确定， 当它们被释放以用于枢转运动并且由相关联的扭矩计感测时的滑架。 此外，进给控制还根据工件的重量进行，例如通过模具位置处的测量螺栓测量。 可以通过可由测量装置控制的时间延迟装置释放冲头的冲压行程，以确定板的重量。 在相对于冲头和模具的定位期间，扭矩计可以随时测量工件的重心。
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公开(公告)号：US4757596A
公开(公告)日：1988-07-19
申请号：US944839
申请日：1986-12-19
Applicant: Eugen Herb
Inventor： Eugen Herb
CPC classification number: F16B19/06 , B21J15/32 , B23P19/004 , Y10T29/49837 , Y10T29/49943
Abstract: A rivet has a head and an elongated shank of generally circular cross section extending axially therefrom. The head has a periphery including a multiplicity of spaced portions projecting radially outwardly of the periphery of the shank and at least three guide portions between these projecting portions which provide guide surfaces extending axially of the rivet with their root surface disposed in substantial axial alignment with the periphery of the shank. The head may have a configuration shaped like a dome, or an inverted frustoconical element, or a prism, and the guide portions can be arcuate in transverse section or rectilinear. The rivet shank may have a groove along its length to facilitate securing of the workpieces therewith without requiring upsetting of the shank, and the shank may have a sharp cutting edge at its free end to facilitate penetration of the workpieces to avoid the necessity for predrilling and the like. A rivet guide member is cooperatively configured to provide axially extending guide elements along a channel therethrough, and these orient the rivet guide surfaces thereagainst with the projecting portions of the rivet head extending into the spaces therebetween.
Abstract translation: 铆钉具有从其轴向延伸的大致圆形横截面的头部和细长柄部。 头部具有周边，其包括多个间隔开的部分，该部分沿着柄的周边径向向外突出，并且在这些突出部分之间的至少三个引导部分，其提供沿着铆钉轴向延伸的引导表面，其根表面设置成与 柄的周边。 头部可以具有如圆顶状或倒立的截头圆锥体元件或棱镜，并且导向部分可以是横截面或直线形的弓形。 铆钉柄沿其长度可以具有凹槽，以便于在不需要镦锻柄的同时固定工件，并且柄部在其自由端处可以具有尖锐的切削刃，以便于工件的穿透，以避免预钻孔和 类似。 铆钉引导构件协同地构造成沿着通过其的通道提供轴向延伸的引导元件，并且它们将铆钉引导表面定位在其上，铆钉头的突出部分延伸到它们之间的空间中。
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