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公开(公告)号：US06922605B1
公开(公告)日：2005-07-26
申请号：US10683798
申请日：2003-10-10
申请人： John H. Olsen
发明人： John H. Olsen
IPC分类号： B23Q20060101 , B23Q1/54 , B24C1/04 , B24C3/06 , B24C5/04 , B26D5/02 , B26D5/04 , B26D7/00 , B26F3/00 , G06F19/00
CPC分类号： B24C1/04 , B23Q1/5462 , B26D5/02 , B26D5/04 , B26D7/00 , B26F3/004 , Y10T83/364
摘要： A computerized method for determining a tilt parameter of a cutting head of a fluid-jet apparatus. The method includes receiving a target-piece shape, describing an ordered path defining the target-piece shape, and segmenting the path into small straight lines of approximately equal length. The method further includes determining a cutting-head translation speed for each of the small straight lines, determining a tilt parameter of the cutting head with respect to the plane of the workpiece in response to the speed and a fluid jet-shape parameter for each of the small straight lines, storing the small straight lines and the determined tilt parameter associated with each small straight line in a memory, and sending the stored data to the fluid-jet apparatus. The method may include controlling the tilt of the cutting head in accordance with the tilt parameter for each small straight line as the cutting head cuts the workpiece.
摘要翻译： 一种用于确定流体喷射装置的切割头的倾斜参数的计算机化方法。 该方法包括接收目标片形状，描述限定目标片形状的有序路径，并将路径分割成大致相等长度的小直线。 该方法还包括确定每个小直线的切割头平移速度，响应于速度确定切割头相对于工件的平面的倾斜参数，以及针对每一个的流体喷射形状参数 存储小直线和与每个小直线相关联的确定的倾斜参数存储在存储器中的小直线，并将存储的数据发送到流体喷射装置。 该方法可以包括当切割头切割工件时根据每个小直线的倾斜参数来控制切割头的倾斜。
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公开(公告)号：US06266870B1
公开(公告)日：2001-07-31
申请号：US09396916
申请日：1999-09-15
IPC分类号： H01R4304
CPC分类号： H01R43/01 , H01R43/05 , Y10T29/49174 , Y10T29/514 , Y10T29/53235 , Y10T29/53243
摘要： The invention is directed to a wire cutting and stripping and terminal attaching apparatus and, in particular to an improved wire positioning mechanism for positioning the stripped end of an insulated wire in an open barrel terminal. After the insulated wire is cut and a slug of insulation is removed from the end of the wire, a gripper rotates the wire so that the bare or stripped end of the wire is located above an open barrel terminal supported on a lower die of a terminal attaching unit. An upper die is movable on the terminal attaching unit in a direction toward and away from the lower die to crimp the terminal on the stripped end of the wire. The wire positioning mechanism includes a positioning member which is mounted on the upper die and arranged to contact the gripper and push the stripped end of the wire downwardly into the open barrel terminal before the upper die operates to crimp the terminal. A power operated mechanism, such as a fluid cylinder, is connected to the wire positioning member and can move the wire positioning member to an inoperative position when the terminal attaching unit is employed to attach close barrel terminals.
摘要翻译： 本发明涉及一种线切割和剥线和端子附接装置，特别涉及一种用于将绝缘电线的剥离端定位在开口桶形端子中的改进的线定位机构。 在绝缘线被切割并且从线的端部去除绝缘块之后，夹具旋转线，使得线的裸露或剥离端位于支撑在端子的下模上的开口筒端子上方 附着单元。 上模可以在端子安装单元上沿着朝向和远离下模的方向移动，以将端子压接在线的剥离端上。 线定位机构包括定位构件，其安装在上模上并布置成接触夹持器，并且在上模操作以压接端子之前将线的剥离端向下推入开口筒端子。 动力操作机构（如液压缸）连接到线定位件上，并且当使用端子连接单元附接近端子时，可将线定位件移动到不工作位置。
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公开(公告)号：US5380159A
公开(公告)日：1995-01-10
申请号：US261693
申请日：1994-06-16
CPC分类号： F04B49/243
摘要： A pressure compensation device for use in a high-pressure direct driven pump to control the output pressure of the pump is shown and described. In a preferred embodiment, the high-pressure pump has a valve assembly that selectively allows fluid pressurized by a reciprocating plunger to pass from a pressurization chamber to an outlet chamber from which the pressurized fluid is collected for use. A pressure compensation device has a lever which balances a control force against a force generated by the high-pressure fluid in the outlet chamber. When the outlet pressure exceeds a selected level, the pressure compensation device acts to prevent the further pressurization of fluid by causing the fluid to flow back out of the pressurization chamber via the same passageway(s) through which the fluid was originally introduced into the system.
摘要翻译： 示出并描述了用于高压直接驱动泵中用于控制泵的输出压力的压力补偿装置。 在优选实施例中，高压泵具有阀组件，该阀组件选择性地允许由往复式柱塞加压的流体从加压室通到出口室，加压流体从该出口室被收集以供使用。 压力补偿装置具有杠杆，其将控制力与由出口室中的高压流体产生的力平衡。 当出口压力超过所选择的水平时，压力补偿装置用于通过使流体通过流体最初被引入到系统中的相同通道流出加压室来防止流体的进一步加压 。
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公开(公告)号：US5144766A
公开(公告)日：1992-09-08
申请号：US841717
申请日：1992-02-26
IPC分类号： B24C5/04
CPC分类号： B24C5/04
摘要： A high pressure liquid jet abrasive cutting apparatus having a removable and replaceable cartridge assembly. This cartridge assembly has a nozzle unit with a jewel orifice, an intermediate mixing chamber where the liquid jet and the abrasive particles mix, and a discharge tube through which the liquid jet incorporating abrasive particles therein is discharged. The nozzle unit and the discharge tube are preassembled in a cartridge housing at a factory location under controlled conditions, so that precise alignment is obtained. Replacement of the worn parts is accomplished by interchange of the cartridge assembly.
摘要翻译： 一种具有可移除和可替换的盒组件的高压液体射流研磨切割装置。 该墨盒组件具有带有珠宝孔的喷嘴单元，液体射流和磨料颗粒混合的中间混合室，以及排出包含其中的磨料颗粒的液体射流的排放管。 喷嘴单元和排出管在受控条件下在工厂位置预先组装在盒壳体中，从而获得精确的对准。 磨损部件的更换是通过墨盒组件的互换实现的。
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公开(公告)号：US4627076A
公开(公告)日：1986-12-02
申请号：US776186
申请日：1985-09-13
摘要： A digital data transmission system eliminates the need for coaxial cable or twisted pairs as a means to eliminate noise, interference or cross talk problems. The system utilizes a multi-conductor cable having a plurality of lays of insulated conductors surrounded by an electrically conductive shield. The shield serves as a common ground and one conductor in each lay provides a reference line for that lay. Data is transmitted over lines in at least one lay, the lines for transmitting data being terminated at each cable end by their characteristic impedances with respect to the shield.
摘要翻译： 数字数据传输系统消除了对同轴电缆或双绞线的需要，作为消除噪声，干扰或串扰问题的手段。 该系统利用多导体电缆，其具有由导电屏蔽围绕的多层绝缘导体。 盾牌作为一个共同点，每个地板中的一个指挥者为该铺位提供了参考线。 数据通过至少一个布线的线路传输，用于传输数据的线路通过其相对于屏蔽层的特征阻抗在每个电缆端部终止。
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公开(公告)号：US08123591B2
公开(公告)日：2012-02-28
申请号：US12079783
申请日：2008-03-28
申请人： John H. Olsen
发明人： John H. Olsen
CPC分类号： B24B57/02 , B24C3/00 , B24C7/0046
摘要： An abrasive supply system may, for example, be used to supply abrasive particles such as garnet to a cutting nozzle of an abrasive jet cutter. According to an embodiment, the abrasive is propelled by a substantially constant flow rate gas source. According to an embodiment, the system may be supplied with abrasive from an atmospheric pressure abrasive hopper. According to an embodiment, a controller automatically actuates refilling of an abrasive tank from the abrasive hopper, and then automatically closes an abrasive supply valve and restarts abrasive propulsion. According to an embodiment, the controller may include or consist of pneumatic logic.
摘要翻译： 磨料供应系统可以例如用于将诸如石榴石的磨料颗粒供应到磨料喷射切割器的切割喷嘴。 根据一个实施例，研磨剂由基本恒定的流量气体源驱动。 根据一个实施例，系统可以从大气压研磨料斗中提供磨料。 根据实施例，控制器自动地致动从研磨料斗重新填充研磨罐，然后自动关闭研磨剂供应阀并重新开始研磨推进。 根据实施例，控制器可以包括或由气动逻辑组成。
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公开(公告)号：US5508596A
公开(公告)日：1996-04-16
申请号：US134174
申请日：1993-10-07
申请人： John H. Olsen
发明人： John H. Olsen
CPC分类号： B26F3/004 , G05B19/237 , G05B19/258 , G05B19/298 , G05B19/416 , B26D5/00 , G05B2219/34097 , G05B2219/34098 , G05B2219/34221 , G05B2219/35002 , G05B2219/35097 , G05B2219/35132 , G05B2219/36308 , G05B2219/36568 , G05B2219/41186 , G05B2219/41384 , G05B2219/41408 , G05B2219/42072 , G05B2219/42092 , G05B2219/43162 , G05B2219/45036 , G05B2219/49369 , G05B2219/50207
摘要： A system for controlling motion in machine tools and industrial robots. From the specification of a part to be cut or a path to be followed by a machine tool or a robot, the system calculates, for each axis, for each incremental step along the path, a position command, a time delay between successive position commands, and, optionally, a force command based on a prediction of predicted resistive forces. Calculations are specified for precisely controlling velocity, acceleration, and jerk. The generated data is stored in a memory device and subsequently directed to the machine tool or robot.
摘要翻译： 一种用于控制机床和工业机器人运动的系统。 根据要切割的部件的规格或机床或机器人要跟随的路径，系统针对每个轴计算沿着路径的每个增量步长，位置命令，连续位置命令之间的时间延迟 ，并且可选地，基于预测的阻力的预测的力命令。 规定精确控制速度，加速度和加加速度的计算。 生成的数据被存储在存储设备中，并且随后指向机床或机器人。
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公开(公告)号：US4679826A
公开(公告)日：1987-07-14
申请号：US731113
申请日：1985-05-06
申请人： John H. Olsen
发明人： John H. Olsen
CPC分类号： F16L33/224 , F16L33/16
摘要： A high pressure hose fitting which includes a crimpable sleeve for use over a hose and a conical ferrule that separates the cord layer of the hose from the inner linings and clamps the cord layer ot the sleeve. A housing enclosed the fitting and provides the clamping force. An O-ring between the ferrule and the housing aids in sealing. All parts are so designed that an increase in pressure increases the sealing force and clamping force.
摘要翻译： 一种高压软管接头，其包括用于软管的可卷曲套管和锥形套圈，其将软管的绳索层与内衬分隔开并夹紧套筒上的绳索层。 一个壳体封闭接头并提供夹紧力。 套圈和壳体之间的O形环有助于密封。 所有部件都设计成使得压力的增加增加了密封力和夹紧力。
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公开(公告)号：US4669760A
公开(公告)日：1987-06-02
申请号：US826191
申请日：1986-02-05
申请人： Mohamed Hashish , John H. Olsen
发明人： Mohamed Hashish , John H. Olsen
CPC分类号： F16L27/0832
摘要： A swivel fitting arrangement for use in a pressurized fluid line, especially a high pressure, high flow rate line, is disclosed herein and utilizes first and second adjacent sections of the line in coaxial and unconnected relationship to one another so as to define an axial joint between the two sections and such that the first section is able to rotate aboout its axis relative to the second section. The arrangement also includes means for supporting the two line sections in their coaxial and unconnected relationship with one another and a tubular sealing member disposed coaxially within the line and across the axial joint between and directly against the adjacent sections and joint for internally sealing the joint while allowing fluid within the line to pass from one of the sections to the other.
摘要翻译： 本文公开了一种用于加压流体管线，特别是高压，高流速管线的旋转接头装置，其以相互同轴且无连接关系的方式利用线路的第一和第二相邻部分，以便限定轴向接头 在两个部分之间并且使得第一部分能够相对于第二部分在其轴线上旋转。 该装置还包括用于将两个线段彼此同轴且不连接的关系支撑的装置，以及同轴地设置在管线内并跨越相邻部分之间的轴向接头并直接抵靠相邻部分和接头的管状密封构件，用于内部密封接头， 允许管线内的流体从其中一个区段传递到另一个区域。
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公开(公告)号：US4435902A
公开(公告)日：1984-03-13
申请号：US216910
申请日：1980-12-16
申请人： John E. Mercer , John H. Olsen , Stephen Elkins
发明人： John E. Mercer , John H. Olsen , Stephen Elkins
CPC分类号： B23Q9/0064 , B23Q11/0046 , B23Q11/08 , B26F3/004 , Y02P70/171 , Y10T83/0591 , Y10T83/364
摘要： A fluid jet cutter using an articulated boom support system is disclosed. The cutter utilizes a support system which allows rotational translation in all three axes. The boom system allows displacement of the cutter over a broad area. A jet catcher is attached to the cutter head to catch the cutting jet. A deadman switch arrangement prevents the operator from contacting the cutting jet. A vacuum system is linked to the catcher and a column that supports the boom to remove cutting debris and waste fluid.
摘要翻译： 公开了一种使用铰接臂支撑系统的流体喷射切割机。 切割器利用支撑系统，允许在所有三个轴上进行旋转平移。 吊杆系统允许切割器在广泛的区域上移位。 喷嘴捕获器连接到切割头以抓住切割喷嘴。 死机开关装置防止操作者接触切割喷嘴。 真空系统连接到捕集器和支撑悬臂以清除切屑和废液的柱。
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