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1. 发明授权

US4741231A Tool force sensor and method of making same 失效
标题翻译：工具力传感器及其制作方法
公开(公告)号：US4741231A
公开(公告)日：1988-05-03
申请号：US851833
申请日：1986-04-14
申请人： Richard L. Patterson , Jyoti Mukherjee , Edward L. Slaby , Robert A. Furmanek
发明人： Richard L. Patterson , Jyoti Mukherjee , Edward L. Slaby , Robert A. Furmanek
IPC分类号： B23Q17/09 , G01L1/16 , B23B13/00
CPC分类号： G01L1/16 , B23Q17/0966 , Y10S73/04 , Y10T82/2502 , Y10T82/2541 , Y10T82/2549
摘要： A tool force sensor assembly (20) generates an electrical signal which is related to the change in force applied by a tool (24) to a workpiece (28) and is indicative of the wear condition or failure of the tool (24). The sensor assembly (20) is mounted in force transmitting relationship between a movable tool support (30, 36) and a nut member (44, 45) which is driven by screw shaft (40, 41). The sensor assembly (20) comprises a plurality of ring-shaped piezoelectric transducers (48) which are held in preselected, circumferentially spaced relationship to each other around the screw shaft (40, 41) by a retainer ring (56, 58) which is sandwiched between a pair of load distribution plates (52, 54). Fasteners (46) extend through each of the transducers (48) and mount the sensor assembly (20) between the nut member (44, 45) and the tool support (30, 36). An alternate form of the retainer ring (80) is formed by molding the transducers (48 ) within a layer of flexible molding material which allows the transducers (48) to seat properly against the load distribution plates (52, 54). A pair of the sensor assemblies (20) may be respectively mounted on the slide (30) and carriage (36) of a machine tool (22) in order to monitor tool force in two mutually orthogonal directions.
摘要翻译：工具力传感器组件（20）产生与由工具（24）施加到工件（28）的力的变化有关的电信号，并且指示工具（24）的磨损状况或故障。传感器组件（20）以可移动的工具支撑件（30,36）和由螺杆轴（40,41）驱动的螺母构件（44,45）之间的力传递关系安装。传感器组件（20）包括多个环形压电换能器（48），它们通过保持环（56,58）围绕丝杠轴（40,41）保持预定的周向间隔的关系，夹在一对负载分配板（52,54）之间。紧固件（46）延伸穿过每个换能器（48）并将传感器组件（20）安装在螺母构件（44,45）和工具支撑件（30,36）之间。通过将换能器（48）模制在柔性模制材料层内形成保持环（80）的替代形式，其允许换能器（48）适当地抵靠负载分配板（52,54）。一对传感器组件（20）可以分别安装在机床（22）的滑块（30）和托架（36）上，以便在两个相互正交的方向上监测工具力。

2. 发明授权

US4733463A Electrical cable harness fabrication 失效
标题翻译：电缆线束制造
公开(公告)号：US4733463A
公开(公告)日：1988-03-29
申请号：US9307
申请日：1987-01-30
申请人： Clarence Kolanowski , Richard L. Patterson
发明人： Clarence Kolanowski , Richard L. Patterson
IPC分类号： H01R43/05 , H01R43/28 , H01R43/04 , B23P23/00
CPC分类号： H01R43/28 , H01R43/05 , Y10T29/49181 , Y10T29/5142 , Y10T29/5187 , Y10T29/5193 , Y10T29/53217
摘要： The present invention provides an improved method and assembly for testing the electrical integrity of a multi-circuit cable harness. An intermediate harness product is prepared including a short test tab comprising a portion of insulated multiconductor cable extending from a terminated multi-circuit connector. The test tab is stripped to expose at least a portion of the tab conductors. Adjacent exposed portions of the tab are contacted with a test probe capable of electrically testing the adjacent circuits of the harness. If a positive test result is obtained, the test tab is trimmed to provide the finished cable harness product. If a negative test result is obtained, the test tab is left on the intermediate harness product to provide a ready visual indication of a defective cable harness product.
摘要翻译：本发明提供了用于测试多回路电缆线束的电气完整性的改进的方法和组件。准备了一种中间线束产品，其包括短的测试片，其包括从端接的多电路连接器延伸的绝缘多导体电缆的一部分。剥离测试片以露出至少一部分片状导体。突片的相邻的暴露部分与能够电气测试线束的相邻电路的测试探针接触。如果获得了积极的测试结果，则会对测试片进行修整，以提供成品线束产品。如果获得了负面的测试结果，则测试片留在中间线束产品上，以提供有缺陷的电缆线束产品的即时可视指示。

3. 发明授权

US4680841A Electrical harness fabrication apparatus 失效
标题翻译：电气线束制造装置
公开(公告)号：US4680841A
公开(公告)日：1987-07-21
申请号：US745171
申请日：1985-06-17
申请人： Thomas E. Schneider , Clarence Kolanowski , Richard L. Patterson
发明人： Thomas E. Schneider , Clarence Kolanowski , Richard L. Patterson
IPC分类号： H01B13/012 , H01R43/01 , H01R43/055 , H01R43/04
CPC分类号： H01R43/01 , Y10T29/5153 , Y10T29/519 , Y10T29/5193 , Y10T29/53217 , Y10T29/53374
摘要： Disclosed is an apparatus for fabricating cable harness assemblies of the type wherein a plurality of mating pairs of electrical connector parts are terminated to a continous flat cable segment. Termination includes compressing a predetermined cable portion between a pair of connector parts, one of which has a plurality of insulation displacing terminals positioned therein. The connector parts are transported between loading stations and a termination station, by connector holders mounted on a pair of opposed rotatable indexing turrets. At least one of the connector holders is advanced inwardly toward the termination station, so as to bring the two connector parts together in compression, after a cable segment is located therebetween.Thereafter, the cable is advanced to bring another predetermined portion to the termination station, while the turrets are indexed to present a second pair of opposed mating parts to the termination station. Simultaneously therewith fresh connector parts are loaded into empty connector holder locations. Upon completion of a harness assembly, the turrets are rotated so as to present a pair of opposed cable cutting fixtures at the termination station, and upon a similar compression stroke, the cable harness is cut free for transport to a remote location.
摘要翻译：公开了一种用于制造这种类型的电缆线束组件的装置，其中多个配对的电连接器部件终止于连续的扁平电缆段。终端包括在一对连接器部件之间压缩预定的电缆部分，其中一个连接器部件之间具有多个绝缘位移端子。连接器部件通过安装在一对相对的可旋转分度转塔上的连接器支架在装载站和终端站之间传送。至少一个连接器保持器朝着终端站向内前进，以便在电缆段位于其间时将两个连接器部分压缩在一起。此后，电缆被推进以使另一个预定部分到达终端站，而转台被索引以向终端站呈现第二对相对的配合部分。同时，新的连接器部件被装载到空的连接器保持器位置。在线束组件完成时，转台旋转以便在终端站处呈现一对相对的电缆切割夹具，并且在类似的压缩冲程中，电缆线束被切割以便运输到远程位置。

4. 发明授权

US06428097B1 Deployable bleacher/chair combination 失效
标题翻译：可部署的漂白机/椅子组合
公开(公告)号：US06428097B1
公开(公告)日：2002-08-06
申请号：US09687806
申请日：2000-10-13
申请人： Minoru Amemiya , Richard L. Patterson , Melvin J. Guiles
发明人： Minoru Amemiya , Richard L. Patterson , Melvin J. Guiles
IPC分类号： A47C1500
CPC分类号： A47C1/12
摘要： A deployable bleacher arrangement has deployed and un-deployed states and is provided with a plurality of seating level members, each arranged in sequentially elevated relation to one another. Each seating level member is disposed beneath an immediately superior seating level member in stacked relation when in the un-deployed state. In the deployed state, each seating level member is disposed beneath and forward of an immediately superior seating level member. A plurality of seats are disposed in side-by-side relation on a seating level member. Each of the seats has a bottom portion coupled to the associated seating level member for accommodating a user. The seat bottom has forward and rear portions and is arranged parallel to the associated seating level member. Additionally, a seat back is disposed in the vicinity of the rear portion of the seat bottom, and is pivotally displaceable with respect to the associated seating level member between a first position where the seat back is disposed orthogonal to the set bottom and a second position where the seat back is rearwardly declined to be parallel to the seat bottom. A linkage arrangement pivotally couples the seat back to the seating level member of the bleacher arrangement to secure the seat back in the first position. The linkage arrangement is releaseable so that the seat back can assume the second position. An unlocking arrangement urges the linkage arrangements associated with each seat into simultaneous release conditions.
摘要翻译：可部署的漂白机布置已经部署和未展开状态，并且设置有多个座位层构件，每个座位层构件彼此依次地升高。当处于未展开状态时，每个座位构件以堆叠关系设置在立即上方的座位构件的下方。在展开状态下，每个座位构件设置在立即上方的座位构件的下方和前方。多个座位并排设置在座位构件上。每个座椅具有联接到相关联的座位构件的底部，用于容纳使用者。座椅底部具有前部和后部并且平行于相关联的座位构件布置。此外，座椅靠背设置在座椅底部的后部附近，并且能够相对于相关联的座位构件枢转地位于座椅靠背正交于设置的底部的第一位置和第二位置之间座椅靠背向后倾斜以平行于座椅底部。连接装置将座椅靠背枢转地联接到漂白机装置的座位构件上，以将座椅靠背固定在第一位置。连接装置是可释放的，使得座椅靠背可以处于第二位置。解锁装置促使与每个座椅相关联的联动装置同时释放。

5. 发明授权

US4912823A Method and apparatus for feeding and indexing a connector 失效
标题翻译：用于给连接器进行分度的方法和装置
公开(公告)号：US4912823A
公开(公告)日：1990-04-03
申请号：US371470
申请日：1989-06-19
申请人： Hasmukh Shah , Henry Zielke , Richard L. Patterson , Thomas P. Pellegrino
发明人： Hasmukh Shah , Henry Zielke , Richard L. Patterson , Thomas P. Pellegrino
IPC分类号： H01R43/01
CPC分类号： H01R43/01 , Y10T29/49174 , Y10T29/5137 , Y10T29/5193 , Y10T29/53213 , Y10T29/53261
摘要： A termination machine for inserting wires into insulation displacement slots of terminals of an electrical connector. During each termination stroke, a connector locating member moves together with the termination blade to precisely position the connector for termination. A wire locator moves together with the termination blade and moves the wire into a guide slot in a template over the connector. When the blade, the wire and the connector are in precise alignment, the termination blade completes the termination stroke. A feed slide and pawl system moves the connector in steps equal to the terminal centerline spacing, and the feed stroke is selectively adjusted to skip voids where terminals are not to be terminated.
摘要翻译：一种用于将电线插入到电连接器的端子的绝缘位移槽中的端接机。在每个终止行程期间，连接器定位构件与终端刀片一起移动以精确地定位连接器用于终止。线定位器与终端刀片一起移动，并将线移动到连接器上的模板中的引导槽中。当刀片，电线和连接器精确对准时，终端刀片完成终止行程。进给滑块和棘爪系统使连接器以等于终端中心线间距的步骤移动，并且选择性地调整进给冲程以跳过终端不终止的空隙。

6. 发明授权

US4907324A Connector termination apparatus and method 失效
标题翻译：连接器端接装置及方法
公开(公告)号：US4907324A
公开(公告)日：1990-03-13
申请号：US241286
申请日：1988-09-07
申请人： Hasmukh Shah , Henry Zielke , Richard L. Patterson , Thomas P. Pellegrino
发明人： Hasmukh Shah , Henry Zielke , Richard L. Patterson , Thomas P. Pellegrino
IPC分类号： H01R43/01 , H01R43/055
CPC分类号： H01R43/055 , H01R43/01 , Y10T29/49169 , Y10T29/5193 , Y10T29/53213
摘要： A termination machine for inserting wires into insulation displacement slots of terminals of an electrical connector. During each termination stroke, a connector locating member moves together with the termination blade to precisely position the connector for termination. A wire locator moves together with the termination blade and moves the wire into a guide slot in a template over the connector. When the blade, the wire and the connector are in precise alignment, the termination blade completes the termination stroke. A feed slide and pawl system moves the connector in steps equal to the terminal centerline spacing, and the feed stroke is selectively adjusted to skip voids where terminals are not to be terminated.

7. 发明授权

US4736625A Method and apparatus for monitoring the cutting condition of a machine tool during machining of a workpiece 失效
标题翻译：用于在加工工件期间监测机床的切割状态的方法和装置
公开(公告)号：US4736625A
公开(公告)日：1988-04-12
申请号：US927017
申请日：1986-11-05
申请人： Richard L. Patterson , Andrew J. Fedak
发明人： Richard L. Patterson , Andrew J. Fedak
IPC分类号： B24B37/013 , B24B49/00 , G05B19/4065 , G01N3/58
CPC分类号： B24B37/013 , B24B49/003 , G05B19/4065 , G05B2219/37351 , G05B2219/37496 , G05B2219/37498 , G05B2219/37536
摘要： A device-implemented method for monitoring the cutting condition of a machine tool during machining of a workpiece senses acoustic emissions resulting from the machining of the workpiece, produces an electrical signals which varies in accordance with changes in the sensed acoustic emissions, and variably amplifies the signal by a gain level selected by a set of digital data stored in the memory (12) of a computer (15). The signal is amplified by an amplifier (32) having a variable gain input (34) controlled by the computer (15). The signal is processed by two circuits (36, 40, 56 and 36, 42, 50) which respectively generate two separate sets of digital data representing the cutting condition of the tool. The computer (15) compares the data with memory-stored information to determine whether an alarm signal should be generated. A circuit (75) is provided for generating a control signal indicating that cutting of the workpiece has commenced.
摘要翻译：用于在加工工件期间监测机床的切割状态的装置实现的方法感测到由工件加工产生的声发射，产生根据所感测的声发射的变化而变化的电信号，并且可变地放大由存储在计算机（15）的存储器（12）中的一组数字数据选择的增益电平信号。信号由具有由计算机（15）控制的可变增益输入（34）的放大器（32）放大。信号由分别产生表示刀具切割状态的两组分离的数字数据的两个电路（36,40,56和36,42,50）进行处理。计算机（15）将数据与存储器存储的信息进行比较，以确定是否应该产生报警信号。提供电路（75），用于产生指示已经开始切割工件的控制信号。

8. 发明授权

US4658245A Tool condition and failure monitoring apparatus and method 失效
标题翻译：工具条件和故障监测装置及方法
公开(公告)号：US4658245A
公开(公告)日：1987-04-14
申请号：US490010
申请日：1983-04-29
申请人： Denver R. Dye , David J. Gee , Richard L. Patterson , Stephen M. Zielaskiewicz
发明人： Denver R. Dye , David J. Gee , Richard L. Patterson , Stephen M. Zielaskiewicz
IPC分类号： G05B19/4065
CPC分类号： G05B19/4065 , G05B2219/34491 , G05B2219/37337 , G05B2219/37493
摘要： An apparatus and method for tool condition and failure monitoring system for predicting imminent tool failure by sensing acoustic emissions from a cutting operation converting the emissions into an electrical signal filtering the electrical signal and using a "count rate" technique on the filtered signal to generate a signal indicative of imminent failure. To improve the prediction, the filtering includes removal of low frequency and d.c. signals and the imminent failure is indicated only after several successive periods of a triggering level of count rate.
摘要翻译：一种用于工具状态和故障监测系统的装置和方法，用于通过感测来自切割操作的声发射来将所述发射转换成过滤所述电信号的电信号并且对所述滤波信号使用“计数速率”技术来生成表示即将发生故障的信号。为了改进预测，滤波包括去除低频和直流。信号，并且即将发生的故障仅在几个连续的触发级别的计数率之后才被指示。

9. 发明授权

US5365175A Method of locating ground faults 失效
标题翻译：定位接地故障的方法
公开(公告)号：US5365175A
公开(公告)日：1994-11-15
申请号：US6413
申请日：1993-01-21
申请人： Richard L. Patterson , Allen H. Rose , Ronald C. Cull
发明人： Richard L. Patterson , Allen H. Rose , Ronald C. Cull
IPC分类号： G01R15/24 , G01R31/08
CPC分类号： G01R31/085 , G01R15/246
摘要： The present invention discloses a method of detecting and locating current imbalances such as ground faults in multiwire systems using the Faraday effect. As an example, for 2-wire or 3-wire (1 ground wire) electrical systems, light is transmitted along an optical path which is exposed to magnetic fields produced by currents flowing in the hot and neutral wires. The rotations produced by these two magnetic fields cancel each other, therefore light on the optical path does not read the effect of either. However, when a ground fault occurs, the optical path is exposed to a net Faraday effect rotation due to the current imbalance thereby exposing the ground fault.
摘要翻译：本发明公开了一种使用法拉第效应来检测和定位多线系统中的电流不平衡（例如接地故障）的方法。作为示例，对于2线或3线（1线）电气系统，光沿着暴露于在热和中性线中流动的电流产生的磁场的光路传输。由这两个磁场产生的转动彼此抵消，因此光路上的光不会读取其中任一个的影响。然而，当发生接地故障时，光路由于电流不平衡而暴露于净法拉第效应旋转，从而暴露接地故障。

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