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1. 发明授权

US09115848B1 Emergency safety switch 有权
标题翻译：紧急安全开关
公开(公告)号：US09115848B1
公开(公告)日：2015-08-25
申请号：US13540668
申请日：2012-07-03
申请人： Stephen John Gingras
发明人： Stephen John Gingras
IPC分类号： H02H11/00 , F16P7/00
CPC分类号： F16P7/00 , H01H1/58 , H01H3/022 , H01H9/161
摘要： An emergency safety switch for a safety control system used to terminate the operation of one or more automated machines includes a stop circuit that is electrically connected to a connection port. The connection port includes a pair of interface ports for in-line serial connection to a wiring circuit provided by the safety control system to monitor various emergency safety switch and other detection devices. As such, the connection port provides a quick and easy manner for attaching and detaching the emergency safety switch to the wiring circuit, which facilitates efforts to install a sufficient number of emergency stop switches on an automated production line.
摘要翻译：用于终止一个或多个自动化机器的操作的用于安全控制系统的紧急安全开关包括电连接到连接端口的停止电路。连接端口包括一对接口端口，用于与由安全控制系统提供的布线电路串联连接以监视各种紧急安全开关和其它检测装置。因此，连接端口提供了一种用于将紧急安全开关附接和分离到布线电路的快速和容易的方式，这有助于在自动化生产线上安装足够数量的紧急停止开关。

2. 发明授权

US07921976B2 Overload protection device 有权
标题翻译：过载保护装置
公开(公告)号：US07921976B2
公开(公告)日：2011-04-12
申请号：US12028374
申请日：2008-02-08
申请人： Sam Tran , Bodo Wagner , Stephan Koch , Siegfried Rotthäuser
发明人： Sam Tran , Bodo Wagner , Stephan Koch , Siegfried Rotthäuser
IPC分类号： F16P7/00
CPC分类号： F16P7/00
摘要： The invention relates to an overload protection device which has a force-loaded or torque-loaded component, a chamber for receiving a fluid which is at a predetermined pressure, and at least two transmitting elements which are connected to said component in a force-transmitting manner. The transmitting elements serve to transmit a counter-force or a counter-torque, which is generated by the pressure acting upon said transmitting elements, to the component, and is, at the same time, part of a sealing arrangement which occludes an outlet of the chamber due to the fluid pressure. If the force or torque acting upon the component are greater than the counter-force or counter-torque resulting from the predetermined pressure, the sealing arrangement unblocks the outlet, as a result of which the pressure in the chamber drops below said predetermined pressure.
摘要翻译：本发明涉及一种过载保护装置，其具有负载力或扭矩负载的部件，用于接收处于预定压力的流体的腔室，以及至少两个传递元件，其以力传递方式。发射元件用于将由作用于所述发射元件的压力产生的反作用力或反扭矩传递到部件，并且同时是将封闭装置的一部分封闭的部分该腔室由于流体压力。如果作用在部件上的力或扭矩大于由预定压力产生的反作用力或反扭矩，则密封装置解除了出口的阻塞，结果，室中的压力下降到低于所述预定压力。

3. 发明申请

US20090000292A1 Method for derating a power source to limit damage 有权
标题翻译：降低电源以限制损坏的方法
公开(公告)号：US20090000292A1
公开(公告)日：2009-01-01
申请号：US11819904
申请日：2007-06-29
申请人： Andrew N. Schifferer , Matthew A. Tobben , Alan W. Schweizer
发明人： Andrew N. Schifferer , Matthew A. Tobben , Alan W. Schweizer
IPC分类号： F16P7/00 , F16D33/02
CPC分类号： F16P7/00 , B60W30/184 , B60W30/1846 , B66F17/003 , E02F9/2246 , E02F9/24
摘要： A method for derating a power source to limit damage to a drive train of a machine including determining a first operational parameter associated with a power conversion unit and a second operational parameter associated with the power source, selecting, based on the first operational parameter associated with the power conversion unit and the second operational parameter associated with the power source, a power source derate value, and reducing an available power output associated with the power source according to the derate value.
摘要翻译：一种用于降低电源以限制对机器的传动系统的损坏的方法，包括确定与功率转换单元相关联的第一操作参数和与电源相关联的第二操作参数，基于与电源转换单元相关联的第一操作参数，功率转换单元和与电源相关联的第二操作参数，电源降额值，以及根据降额值减少与电源相关联的可用功率输出。

4. 发明授权

US5909938A Collision protective arrangement for the measuring arm of a coordinate measuring apparatus 失效
标题翻译：坐标测量装置的测量臂的碰撞保护装置
公开(公告)号：US5909938A
公开(公告)日：1999-06-08
申请号：US713463
申请日：1996-09-13
申请人： Kurt Brenner , Karl Seitz , Peter Ahnelt , Roland Roth , Walter Dominicus
发明人： Kurt Brenner , Karl Seitz , Peter Ahnelt , Roland Roth , Walter Dominicus
IPC分类号： G01B5/00 , F16P3/16 , F16P7/00 , G01B5/008 , G01B21/00 , G01B5/004
CPC分类号： F16P7/00 , G01B5/008
摘要： The invention is directed to a collision protective arrangement for a measuring arm of a coordinate measuring apparatus for measuring a workpiece. The measuring arm has a surface facing toward the workpiece. The collision protective arrangement includes a part for covering and protecting the surface; and, a circuit switchable between a first electrical state wherein no contact is present between the part and the workpiece and a second electrical state indicative of a collision between the workpiece and the part. The surface of the measuring arm and the part conjointly define an interface and the circuit includes a plurality of resiliently-biased contact pins and contacts mounted at the interface to coact to switch the circuit into the second electrical state when the collision takes place.
摘要翻译：本发明涉及一种用于测量工件的坐标测量装置的测量臂的碰撞保护装置。测量臂具有面向工件的表面。碰撞保护装置包括用于覆盖和保护表面的部分; 以及可在第一电气状态之间切换的电路，其中在所述部件和所述工件之间不存在接触以及指示所述工件与所述部件之间的碰撞的第二电状态。测量臂和部件的表面共同限定了一个接口，并且该电路包括多个弹性偏置的接触销和接触件，该接触销和接触件安装在接口处，以便在碰撞发生时将电路切换到第二电气状态。

5. 发明授权

US4392623A Fused connection adapted to fail under different overloads acting in different directions 失效
标题翻译：熔断连接适用于不同负载下不同方向发生故障
公开(公告)号：US4392623A
公开(公告)日：1983-07-12
申请号：US218957
申请日：1980-12-22
申请人： Victor A. Munsen , John R. McClaflin
发明人： Victor A. Munsen , John R. McClaflin
IPC分类号： B64C25/02 , B64C25/10 , B64C25/12 , F16B19/00 , F16P7/00
CPC分类号： B64C25/10 , Y10T403/11
摘要： The front bearing for a landing gear trunion is carried by a rear wing spar and the rear bearing is carried by a landing gear beam which is pivotly attached at its inner end to the body frame. A main attach pin pivotally connects the outer end of such beam to a pair of connector plates, one located on each side of the connection. A pair of shear pins connect the connector plates to a short cantilever beam which is connected to and projects inwardly from the rear wing spar, generally in line with the landing gear beam. One of the shear pins is positioned generally horizontally outwardly from the main attach pin. The second shear pin is positioned generally vertically below the main attach pin. Generally vertical overloads are carried by the lower shear pin load and such shear pin is designed to fracture in response to a load slightly below the vertical load reacting capability of the reaction structure. Generally horizontal overloads are carried by the upper pin or by both pins together which are sized to break under loads slightly below the horizontal load reacting capability of the reaction structure.
摘要翻译：用于起落架组的前轴承由后翼梁承载，后轴承由起落架承载，起落架梁的内端枢转地附接到车架。主安装销将这种梁的外端部枢转地连接到一对连接板，一个位于连接件的每一侧。一对剪切销将连接板连接到短悬臂梁，该悬臂梁通常与起落架梁一致地连接并从后翼梁向内突出。其中一个剪切销大体上水平地从主附接销定位。第二剪切销通常竖直地定位在主安装销的下方。一般来说，垂直过载是由较低的剪切载荷承载的，并且这种剪切销被设计成响应于略低于反应结构的垂直载荷反应能力的载荷而断裂。通常，水平过载由上销或两个销一起承载，其尺寸设计成在稍低于反应结构的水平负载反应能力的负载下破裂。

6. 发明授权

US4179987A Safety apparatus for a bacon press or the like 失效
标题翻译：培根印刷机的安全装置等
公开(公告)号：US4179987A
公开(公告)日：1979-12-25
申请号：US908536
申请日：1978-05-22
申请人： Daniel Dohm, Jr.
发明人： Daniel Dohm, Jr.
IPC分类号： F16P3/10 , B30B15/32 , F16P7/00
CPC分类号： F16P3/10 , Y10T74/2198
摘要： Safety apparatus for a bacon press or the like including a transparent safety door movable vertically between a raised retracted position in which a slab of bacon or other work to be pressed may be readily placed in the press and in which a pressed slab of bacon or the like may be removed from the press, and a lowered position in which access to the movable parts of the press is blocked. Movement of the safety door from its raised to its lowered position initiates operation of the press. Partial opening of the door during operation of the press immediately stops the press. The door is automatically raised at the end of an operating cycle of the press. The safety apparatus also includes the provision of safety screens which may be readily raised and locked in their raised position to permit access to the press and which may be readily lowered.
摘要翻译：一种用于培根压力机等的安全装置，包括透明的安全门，该透明安全门可在升高的缩回位置之间垂直移动，在该缩回位置中，可以将待培养的培根板或其他待加工工具容易地放置在压机中，并且其中培根或可以从压机移除，并且其中阻挡了对压机的可移动部件的接近的下降位置。安全门从升高到下降位置的移动启动了压机的操作。在印刷机操作过程中，门的部分打开立即停止按压。在新闻稿的操作周期结束时，门自动上升。安全装置还包括提供可容易地升高并锁定在其升高位置的安全筛，以允许进入压机并且可以容易地降低。

7. 发明授权

US4174663A Safety system for hydraulic vertical press 失效
标题翻译：液压立式压力机安全系统
公开(公告)号：US4174663A
公开(公告)日：1979-11-20
申请号：US880371
申请日：1978-02-23
申请人： Roy K. Williams
发明人： Roy K. Williams
IPC分类号： B30B15/28 , F16P3/00 , F16P7/00 , B30B1/08
CPC分类号： F16P3/00 , B30B15/287
摘要： A system for preventing the free fall of the platen of a vertical molding machine in the event of failure of the connection between the drive rod and the platen. A hydraulic network is employed to enable the movement of the platen. The network employs a counterbalancing circuit to permit raising the rod and platen and for preventing the gravitational fall of the rod and platen. The operation of this hydraulic circuit is controlled by valves which transfer the hydraulic fluid between the two ends of the respective cylinders, and a storage tank (to store the difference in volume between the rod end and cap end of the respective cylinders). With fluid flowing from the cap end of cylinders to the rod end of said cylinders, the platen may descend. With fluid remaining in the cylinders, the piston and platen cannot descend without the fluid being transferred back to the other end of said cylinder by operation of an electrically controlled valving arrangement. A normally open (held closed by presence of the rod) switch is connected into the operating path of the valving network. The switch control mechanism senses the continued engagement of the rod and platen and opens on the release of this engagement to open the valve operating circuit and prevent descent of the ram and platen.
摘要翻译：一种用于在驱动杆和压板之间的连接失败的情况下防止垂直成型机的压板自由下落的系统。采用液压网络来实现压板的移动。网络采用平衡电路以允许提升杆和压板并防止杆和压板的重力下降。该液压回路的操作由在各个气缸的两端之间传递液压流体的阀和存储罐（以存储各个气缸的杆端和盖端之间的体积差异）来控制。当流体从气瓶的顶端流到所述气缸的杆端时，压板可能下降。当流体保留在气缸中时，活塞和压板不能下降，而流体不会通过电控阀装置的操作被传回到所述气缸的另一端。常开（通过存在杆保持闭合）开关连接到阀网的操作路径中。开关控制机构感测杆和压板的持续接合并且在释放该接合时打开以打开气门操作电路并防止压头和压盘的下降。

8. 发明授权

US4172415A Device for protection of a set of tools in a hydraulic press 失效
标题翻译：用于在液压机中保护一组工具的装置
公开(公告)号：US4172415A
公开(公告)日：1979-10-30
申请号：US912419
申请日：1978-06-05
申请人： Horst Baltschun
发明人： Horst Baltschun
IPC分类号： B30B15/28 , F16P7/00 , B30B1/08
CPC分类号： B30B15/285 , Y10T83/086
摘要： A protection arrangement for a tool set in a hydraulic press in which press, a press ram can be moved by at least one rapid- or fast-stroke cylinder piston unit and at least one working stroke pressure unit in a working stroke direction. The protection arrangement protects the tools from an overloading by a foreign object or body situated in the tool space and includes a displacement or path switch monitoring a portion of the path of movement of the ram and a further switching element which responds during movement of the press ram, as well as a control circuit for evaluating the sequence of response of the displacement or path switch and the switching element in such a way that a fault signal is produced if the switching element responds before the path or displacement switch. The path or displacement switch responds when the tool moved by the press ram has come to a distance or almost to a distance from the other tool which corresponds to a previously given thickness of the workpiece with the switching element being constructed as a signal transmitter which is responsive to a retardation or increase in resistance in the movement of the press ram in the working stroke direction.
摘要翻译：一种用于液压机中的工具的保护装置，其中压力机，压力机压头可通过至少一个快速或快速行程的气缸活塞单元和至少一个工作行程压力单元沿工作行程方向移动。保护装置保护工具免受位于工具空间中的异物或物体的过载，并且包括位移或路径开关，该位移或路径开关监测压头的运动路径的一部分以及在压力机运动期间响应的另一开关元件 ram，以及用于评估位移或路径开关和开关元件的响应序列的控制电路，使得如果开关元件在路径或位移开关之前响应，则产生故障信号。路径或位移开关响应于当压力机压头移动的工具已经到达距离另一个工具的距离或几乎到一定距离时，对应于先前给定的工件厚度，开关元件被构造为信号发送器响应于压力机冲头在工作行程方向的运动中的阻力或阻力的增加。

9. 发明授权

US4096798A Press slide adjusting and overload protection assembly 失效
标题翻译：按滑块调整和过载保护装置
公开(公告)号：US4096798A
公开(公告)日：1978-06-27
申请号：US777006
申请日：1977-03-14
申请人： James M. Moskalik
发明人： James M. Moskalik
IPC分类号： B30B1/26 , B30B15/00 , B30B15/06 , B30B15/28 , F16P5/00 , F16P7/00
CPC分类号： F16P5/00 , B30B15/0035 , B30B15/282 , B30B15/284 , F16P5/005 , Y10T74/2148 , Y10T83/87
摘要： An assembly is disclosed which is rigidly connected between a press slide and a slide driving component. The assembly is concentric with the slide axis and enables both axial adjustment of the slide position and overload protection for the slide during press operation. The assembly includes relatively slidable telescoping components, one of which is provided with an adjusting ring facilitating adjustment of the slide position relative to the press bed. The other component is provided with a shoulder spaced from and facing the adjusting ring, and a load responsive shear fixture is interposed between the shoulder and adjusting ring to provide overload protection.
摘要翻译：公开了一种刚性地连接在压机滑块和滑动驱动部件之间的组件。该组件与滑动轴线同心，在压力操作期间能够滑动位置的轴向调节和滑块的过载保护。组件包括相对可滑动的伸缩部件，其中一个部件设置有便于相对于压床调节滑动位置的调节环。另一部件设置有与调节环间隔开并面向调节环的肩部，并且负载响应剪切夹具插入在肩部和调节环之间以提供过载保护。

10. 发明授权

US4015620A High response unloading valve 失效
标题翻译：高响应卸荷阀
公开(公告)号：US4015620A
公开(公告)日：1977-04-05
申请号：US514106
申请日：1974-10-11
申请人： Louis F. Carrieri
发明人： Louis F. Carrieri
IPC分类号： F16K17/04 , B30B15/28 , F16P7/00 , F16K11/00
CPC分类号： B30B15/284 , B30B15/281 , Y10T137/2642
摘要： A high response relief or unloading valve is disclosed for use in a pressurized hydraulic system. The valve includes a housing supporting a reciprocable spool valve element having opposite ends cooperable with separate fluid receiving chambers in the housing and which chambers receive fluid at a given system pressure. The valve includes a common discharge passage for the chambers and to which one of the chambers is opened before the other and in response to fluid pressure in the other chamber exceeding the given system pressure. Movement of the spool element in the opening direction is accelerated by the decrease in fluid bias in the one chamber and the excess pressure in the other chamber, and the spool element is structured for the opening movement thereof to be decelerated following release of the fluid at excess pressure from the other chamber.
摘要翻译：公开了一种用于加压液压系统的高响应释放或卸载阀。阀包括支撑可往复运动的滑阀元件的壳体，其具有与壳体中的分离的流体接收室配合的相对端，并且在给定的系统压力下，这些腔室容纳流体。该阀包括用于室的公共排放通道，并且其中一个室彼此打开并且响应于另一个室中的流体压力超过给定的系统压力。阀芯元件在打开方向上的移动通过一个腔室中的流体偏压的减小和另一个腔室中的过大的压力而加速，并且阀芯元件被构造成使其打开运动在液体释放之后被减速来自另一个房间的压力过大。

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