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公开(公告)号：US3835743A
公开(公告)日：1974-09-17
申请号：US36752373
申请日：1973-06-06
Applicant: WARNER SWASEY CO
Inventor： TAYLOR V , JOHNSON R , FAISON R , CHOATE W , BANACHOWSKI S
CPC classification number: B21D43/003 , Y10T83/2172 , Y10T83/4632 , Y10T83/6563 , Y10T83/7573 , Y10T83/8752
Abstract: An improved punch press workholder has a relatively high flexural rigidity in the X and Y directions and a relatively low flexural rigidity in the Z direction. The high flexural rigidity of the workholder in the X and Y directions enables it to hold a work sheet accurately in place during punching operations. The low flexural rigidity in the Z direction enables the work sheet to assume a proper position relative to a die under the influence of forces applied to the work sheet by a punch. The workholder includes a gripper having an upper or movable pivot arm which is pivotally connected with a lower or fixed pivot arm. A resiliently yieldable connection is integrally formed with the fixed pivot arm and connects the fixed pivot arm with a rigid base. The resiliently yieldable connection has a generally rectangular cross-sectional configuration with a small dimension measured in a direction parallel to the Z axis and a relatively large dimension measured in a direction parallel to the X axis so that the yieldable connection has a high flexural rigidity in the X direction and a low flexural rigidity in the Z direction.
Abstract translation: 改进的冲压加压支架在X和Y方向上具有相对较高的抗弯刚度，并且在Z方向具有相对低的弯曲刚性。 夹持器在X和Y方向上的高抗弯刚度使其能够在冲压操作期间将工作片准确地保持在适当的位置。 在Z方向上的低弯曲刚度使得工件片能够在由冲头施加到工作片的力的影响下相对于模具呈现适当的位置。 夹持器包括具有上部或可动枢转臂的夹持器，其可枢转地与下部或固定的枢转臂连接。 弹性屈服连接与固定枢转臂一体地形成，并将固定的枢转臂与刚性基座连接。 弹性屈服连接具有大致矩形的横截面形状，其尺寸在平行于Z轴的方向上测量小尺寸，并且在平行于X轴的方向上测量的相对较大的尺寸，使得可屈服连接具有高抗弯刚度 X方向和Z方向的低弯曲刚度。
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公开(公告)号：US3831402A
公开(公告)日：1974-08-27
申请号：US19298471
申请日：1971-10-27
Applicant: WARNER SWASEY CO
Inventor： SCHUMAN R
CPC classification number: D04B15/66
Abstract: An improved knitting machine includes an encoder which provides signals which vary with variations in the relative position of a needle cylinder and associated feeders. The encoder includes code tracks for providing binary coded needle count signals, feeder count signals, and revolution count signals. A control system receives these binary coded signals and effects the knitting of a selected one of a plurality of patterns. A pattern selector switch is operable to vary the selected pattern.
Abstract translation: 一种改进的针织机包括一个编码器，该编码器提供随着针筒和相关进给器的相对位置的变化而变化的信号。 编码器包括用于提供二进制编码针数信号，馈线计数信号和转数信号的代码轨道。 控制系统接收这些二进制编码信号并且对多个图案中选定的一个图案进行编织。 模式选择器开关可操作以改变所选择的模式。
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公开(公告)号：US3797176A
公开(公告)日：1974-03-19
申请号：US3797176D
申请日：1972-01-17
Applicant: WARNER SWASEY CO
Inventor： WESPI G
CPC classification number: B23Q15/00 , B24B19/125 , B24B47/20 , B24B49/10 , G05B2219/50249
Abstract: Improved dual-cycle camshaft grinding machine, method of operation thereof, and improved wheel feed control sub-assembly therefor with a grinding wheel feed driven by an electrohydraulic pulse motor regulated by open loop numerical control. Solid state machine logic regulates the initiation of open loop wheel feeding steps and controls related machine functions. Hand control for purposes of calibration setup is accomplished through the automatic controls eliminating the redundant handwheel and like manual controls of the art.
Abstract translation: 改进的双循环凸轮轴磨床，其操作方法和改进的车轮进给控制子组件，其中由通过开环数值控制的电动液压脉冲电机驱动的砂轮进给。 固态机器逻辑调节开环轮馈送步骤的启动并控制相关的机器功能。 用于校准设置的手动控制通过自动控制来实现，从而消除了冗余手轮，并且与本领域的手动控制一样。
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公开(公告)号：US3772647A
公开(公告)日：1973-11-13
申请号：US3772647D
申请日：1972-03-29
Applicant: WARNER SWASEY CO
Inventor： CHRISTIANSEN P
Abstract: The present invention provides a method and apparatus for verifying knitting machine data which has been prepared from a pattern drawing and will be used by an electronically controlled circular knitting machine or by a pin setting machine for setting pins in pattern drums or wheels. The knitting pattern data includes knit and non-knit indications which are stored at memory locations on a suitable memory means such as punched paper tape, magnetic tape, or a magnetic disc or drum Verification is effected by logically examining all of the knit and non-knit instructions for each stitch of each stitchrow of the pattern defined by the knitting pattern data. If the combination of knit and non-knit instructions for a stitch does not conform to the format for the type of fabric to be knitted, then readout devices indicate the stitchrow and stitch number where the error exists.
Abstract translation: 本发明提供了一种用于验证针织机数据的方法和装置，该方法和装置已经由图形图准备，并且将被电子控制的圆形针织机或用于设置图案滚筒或轮子中的针的销定位机使用。 编织图案数据包括存储在诸如冲压纸带，磁带或磁盘或滚筒的合适的存储装置上的存储位置处的针织和非针织指示。验证是通过逻辑地检查所有针织和非织造的， 针织图案数据定义的图案的每个针迹的每针的针织指示。 如果缝合针织和针织指令的组合不符合要编织的织物类型的格式，则读出装置表示存在错误的针迹和针数。
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公开(公告)号：US3747920A
公开(公告)日：1973-07-24
申请号：US3747920D
申请日：1971-04-14
Applicant: WARNER SWASEY CO
Inventor： LINKUS J
Abstract: An improved apparatus for operating on sheets of material includes an unloader assembly which engages a sheet of material and removes it from a punch press. Interconnected controls for both the punch press and unloader automatically initiate an unloading cycle upon completion of a punching cycle. Upon initiation of an unloading cycle, a clamp mounted on an unloader trolley is moved into gripping engagement with a leading end portion of the sheet. The trolley is then moved away from the punch press along a path extending over the pile on which the sheet is to be deposited. When the trailing end portion of the sheet has cleared the punch press, the trolley is stopped and the clamp is opened to release the sheet. To prevent interference between the pile of sheets and the trolley, the pile is disposed on a support table which is lowered whenever a detector assembly on the trolley detects that the pile extends above a predetermined height.
Abstract translation: 用于在材料片上操作的改进的装置包括与一张材料接合并将其从冲压机移除的卸载器组件。 冲压机和卸料机的互连控制器在冲压循环完成后自动启动卸载循环。 在开始卸载循环时，安装在卸载机台车上的夹具被移动成与片材的前端部夹紧接合。 然后将小车沿着沿着要沉积纸张的桩上的路径移动离开冲压机。 当片材的后端部分已经清除了冲压机时，手推车被停止并且夹子被打开以释放片材。 为了防止纸张和手推车之间的干扰，桩被布置在支撑台上，当支架上的检测器组件检测到纸张延伸超过预定高度时，该支撑台下降。
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Patent Agency Ranking
公开(公告)号：US3728854A
公开(公告)日：1973-04-24
申请号：US3728854D
申请日：1971-05-06
Applicant: WARNER SWASEY CO
Inventor： RAMUNAS V
Abstract: An improved flyer assembly for twisting a strand of material in either of two directions and winding the twisted strand of material onto a spool includes a pair of capstans which are rotated about a central axis of the flyer assembly to twist the strand. A floating guide wheel or roller guides the strand from the central axis of the flyer to one of the capstans. Since the direction of rotation of both the flyer assembly and the capstans is reversed when the twist of the strand is reversed, the guide wheel is freely movable between a first position in which the strand is initially fed to one side of a capstan and a second position in which the strand is initially fed to the opposite side of the capstan. If the strand should break during a twisting operation, the end portion of the length of strand leading to the spool is held against one of the capstans by a retainer roller to prevent spilloff and whipping movement of the strand.
Abstract translation: 用于在两个方向中的一个方向扭转材料股的一个改进的飞翼组件，并且将扭绞的材料线缠绕在卷轴上，包括一对绞盘，它们围绕飞轮组件的中心轴线旋转以扭曲绞合线。 浮动导向轮或滚子将绞线从飞行物的中心轴线引导到其中一个绞盘。 由于当绞线的扭转反转时，飞轮组件和绞盘的旋转方向相反，所以导轮可以在第一位置和第二杆之间自由移动，在该第一位置中，绞线最初被供给到绞盘的一侧， 股线最初被供给到绞盘的相对侧的位置。 如果在扭转操作期间股线应该断裂，则通过保持辊将导向卷轴的股线长度的端部通过保持辊保持在一个绞盘上，以防止股线的跳动和搅动运动。
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公开(公告)号：US3728824A
公开(公告)日：1973-04-24
申请号：US3728824D
申请日：1971-04-26
Applicant: WARNER SWASEY CO
Inventor： JOYCE G
Abstract: In a precision grinding machine including mutually spaced workpiece supporting assemblies rotatable about a common axis and each incorporating a relatively fixed clamping jaw disposed to support one end of a workpiece during successive workpiece unloading and loading operations and a cooperating relatively movable clamping jaw selectively movable into and out of engagement with a workpiece supported in the cooperating relatively fixed clamping jaw; auxiliary work supporting means mounted upon each workpiece supporting assembly adjacent to its relatively fixed clamping jaw, operative, whenever the relatively movable clamping jaw is released, to support and remove a portion of the weight of the workpiece off the adjacent relatively fixed clamping jaw, including, means operative to facilitate axial and/or angular rotary movement of a workpiece engaged by the auxiliary supporting means for precise axial and/or angular positioning of the workpiece relative to the respective relatively fixed clamping jaws.
Abstract translation: 在精密研磨机中，包括相互间隔的工件支撑组件，其可围绕共同的轴线旋转，并且每个工件支撑组件可围绕共同的轴线旋转，并且每个工件支撑组件包括相对固定的夹紧夹爪， 与配合的相对固定的夹爪中支撑的工件脱离啮合; 辅助工作支撑装置安装在邻近其相对固定的夹爪的每个工件支撑组件上，每当相对可移动的夹爪被释放时可操作，以支撑和移除相邻的相对固定的夹爪的一部分重物，包括 意味着有助于促进由辅助支撑装置接合的工件的轴向和/或角度旋转运动，用于相对于相应的相对固定的夹爪精确地轴向和/或定位工件。
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公开(公告)号：US3694861A
公开(公告)日：1972-10-03
申请号：US3694861D
申请日：1970-01-22
Applicant: WARNER SWASEY CO
Inventor： WHITEHURST JOE R
IPC: D01H5/78
CPC classification number: D01H5/78
Abstract: Apparatus for drafting fibrous textile material in which a drafting system includes at least one three-roll control unit having first and second intermeshing fluted feed rolls and a fluted slip roll adjacent on of the feed rolls and spaced forwardly of the nip of the feed rolls. A first one of the feed rolls is driven positively from a power source to, in turn, rotate the other feed roll solely by the intermeshing relationship of the feed rolls and the textile material passing therebetween whereby the textile material is gripped between and fed by the feed rolls. The slip roll is driven in fixed angular relation to one of the feed rolls, but not to the other, to cause the teeth of the slip roll to register with the grooves between the teeth of said first one of the feed rolls, without gripping the textile material passing therebetween, and thereby to cause the material therebetween to move in an undulating path while a fiber-distributing slip draft thus is applied to the material as it is being pulled therebetween and drafted in its forward course from the nip of the feed rolls.
Abstract translation: 用于牵伸纤维纺织材料的设备，其中牵伸系统包括至少一个三辊控制单元，该三辊控制单元具有第一和第二相互啮合的槽纹进料辊和邻近进料辊并与进料辊间隙向前间隔开的槽纹滑动辊。 进料辊中的第一个从动力源被正向地驱动，从而使另一个进料辊仅通过进料辊和通过它们的纺织材料的啮合关系旋转，由此纺织材料被夹在第 进料辊。 滑动辊与其中一个进料辊而不是另一个以固定角度关系驱动，以使滑动辊的齿与所述第一个进料辊的齿之间的槽对准，而不夹紧 纺织材料通过它们，从而使其间的材料在起伏的路径中移动，同时纤维分布滑动牵引力在其被拉动之前被施加到材料上并且在其前进过程中从进给辊的辊隙 。
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公开(公告)号：US3689166A
公开(公告)日：1972-09-05
申请号：US3689166D
申请日：1969-09-29
Applicant: WARNER SWASEY CO
Inventor： JACOB HARRY J JR
CPC classification number: G05B19/27 , B23Q1/72 , B23Q11/04 , G05B2219/49237 , Y10T408/172
Abstract: A machine tool having a rotatable machine tool spindle for performing drilling and tapping operations. The spindle has limited axial movement relative to the spindle carrier. Fluid pressure means may be operated to displace the spindle in opposite directions for a predetermined position in the spindle carrier and to apply a force yieldably opposing return of the spindle to the predetermined position. The position of the spindle in its carrier is sensed by control means and the spindle carrier is translatable toward or away from the workpiece in response to the direction of displacement of the spindle from its predetermined position. The spindle is displaced forwardly to effect translation of the spindle carrier and spindle to engage a tool with a workpiece and the return of the spindle to the predetermined position upon the engagement of the tool with the workpiece is utilized to initiate control means for automatically controlling the depth of drilling or tapping as measured from the surface of the workpiece and the return of the spindle to an automatic repeat position or to a home position. The spindle is allowed to float while a tapping tool is in engagement with the workpiece and the feed and return of the spindle carrier is controlled during this period by sensing the position of the spindle in the carrier. During drilling the spindle is locked against axial movement relative to the carrier while the tool is in engagement with the workpiece. The locking means is engageable over the range of axial movement of the spindle relative to the carrier to locate the spindle in a predetermined position relative to the carrier.
Abstract translation: 一种具有用于执行钻孔和攻丝操作的可旋转机床主轴的机床。 主轴相对于主轴托架具有有限的轴向运动。 可以操作流体压力装置以使主轴在相反方向上移动到主轴托架中的预定位置，并施加可屈曲地相反的主轴返回到预定位置的力。 主轴在其载体中的位置由控制装置感测，并且主轴托架能够响应于主轴从其预定位置的移动方向朝向或远离工件平移。 主轴向前移位以实现主轴托架和主轴的平移，以使工具与工件接合，并且在工具与工件的接合时将主轴返回到预定位置用于启动控制装置，用于自动控制 从工件表面测量的钻孔或攻丝深度以及主轴返回到自动重复位置或原位置。 当攻丝工具与工件接合时，允许主轴浮动，并且在此期间通过感测主轴在载体中的位置来控制主轴托架的进给和返回。 在钻孔期间，当工具与工件接合时，主轴被锁定以抵抗相对于托架的轴向运动。 锁定装置可以在主轴相对于托架的轴向运动的范围内接合，以将主轴定位在相对于托架的预定位置。
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10.发明授权Power amplifier having source of different power capabilities for energizing a servo motor 失效具有用于提供伺服电机的不同功率源的功率放大器
公开(公告)号：US3684940A
公开(公告)日：1972-08-15
申请号：US3684940D
申请日：1970-04-09
Applicant: WARNER SWASEY CO
Inventor： LUTZ FRITZ NORMAN
CPC classification number: G05D3/1427 , H03F1/0244 , H03F3/211
Abstract: A control system for a direct-current servo motor drive amplifier which changes the magnitude of the voltage supplied to the amplifier according to the magnitude of the input signal to the amplifier in order to reduce the power loss in the amplifier and thereby permit the use of lower rated components, for example, transistors. The amplifier input signal is supplied to a plurality of operational amplifiers in a level-detecting circuit that operates to selectively connect a plurality of voltage sources to supply the voltage requirements of the drive amplifier in accordance with the magnitude of the input signal. An embodiment of the voltage-switching circuit employing controlled rectifiers and an embodiment employing transistors are disclosed.
Abstract translation: 一种用于直流伺服电动机驱动放大器的控制系统，其根据输入信号的幅度将放大器的电压的幅度改变为放大器，以便减小放大器的功率损耗，从而允许使用 较低额定值的组件，例如晶体管。 放大器输入信号被提供给电平检测电路中的多个运算放大器，其操作以选择性地连接多个电压源，以根据输入信号的幅度来提供驱动放大器的电压要求。 公开了采用受控整流器的电压切换电路的实施例和采用晶体管的实施例。
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