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1. 发明授权

US5557959A Modular die transfer system 失效
标题翻译：模块式模具传输系统
公开(公告)号：US5557959A
公开(公告)日：1996-09-24
申请号：US280089
申请日：1994-07-25
申请人： Bernard J. Wallis , Sabatino A. Bianchi
发明人： Bernard J. Wallis , Sabatino A. Bianchi
IPC分类号： B21D43/05 , B30B13/00
CPC分类号： B21D43/055 , B21D43/05
摘要： A die transfer system for transferring workpieces through successive die stations in a stamping press includes an enlongated finger bar having spaced fingers for engaging workpices at successive die stations, a first drive mechanism for reociprocating the finger bar longitudinally for transferring workpieces between successive die stations, and a second drive mechanism for reciprocating the finger bar laterally into and out of engagment with the workpieces at the die stations. The second drive mechanism has at least two finger bar drive modules coupled to the finger bar and spaced from each other lengthwise of the finger bar. A drive shaft extends between and interconnects the two drive modules. Each of the drive modules has a crank arm coupled to the drive shaft for rotating the crank arm about an axis parallel the finger bar. A cam plate is coupled to the finger bar and mounted for movement lateral to the crank arm axis and the finger bar. The cam plate has a cam slot extending in a direction lateral to the crank arm axis, and a cam follower is mounted on the crank arm and disposed in the slot such that rotation of the drive shaft rotates the crank arm and propels the cam follower along the cam plate slot while simultaneously driving the cam plate and the finger bar laterally into and out of engagement with workpieces at the die stations. The drive shaft is rotated in synchronism with operation of the stamping press by an electric servo motor and motor controller coupled to a sensor for monitoring position of the stamping press ram.
摘要翻译：用于在冲压机中通过连续的模具工位传送工件的模具传送系统包括具有间隔开的指状物的伸长的指杆，用于在连续的模具工位处接合工件;用于纵向重新移动指棒的第一驱动机构，用于在连续的模具工位之间传送工件; 第二驱动机构，用于使指杆横向进入和离开与模具站处的工件接合。第二驱动机构具有至少两个手指杆驱动模块，其联接到指杆并且在手指杆的纵向彼此间隔开。驱动轴在两个驱动模块之间延伸并互连。每个驱动模块具有联接到驱动轴的曲柄臂，用于围绕平行于手指杆的轴线旋转曲柄臂。凸轮板联接到指杆并且安装成用于沿曲柄臂轴线和指杆横向移动。凸轮板具有沿着曲柄臂轴线的横向方向延伸的凸轮槽，并且凸轮从动件安装在曲柄臂上并设置在槽中，使得驱动轴的旋转使曲柄臂旋转并推动凸轮从动件凸轮板槽同时驱动凸轮板和指杆横向地进入和离开与模具站处的工件接合。驱动轴通过电动伺服电动机和电动机控制器与冲压机的操作同步地旋转，所述电动伺服电机和电动机控制器耦合到传感器，用于监控冲压压头的位置。

2. 发明授权

US5291974A High pressure self-contained gas spring or die cylinder and sealing arrangement therefor 失效
标题翻译：高压独立气弹簧或模具缸及其密封装置
公开(公告)号：US5291974A
公开(公告)日：1994-03-08
申请号：US934706
申请日：1992-08-24
申请人： Sabatino A. Bianchi
发明人： Sabatino A. Bianchi
IPC分类号： F16F9/36 , F16J15/32 , F16D15/32
CPC分类号： F16J15/3208 , F16F9/36 , Y10S277/928
摘要： A self-contained gas spring or die cylinder including a cylindrical housing having a closed end, an open end and a cylindrical bore. A cylindrical sleeve extends into the bore of the housing and has at least a portion thereof forming an internal cylindrical surface. A piston rod extends through an opening in the sleeve and has a piston thereon contacting the cylindrical surface. The piston rod is hollow and has a closed end in the portion thereof external of the cylindrical housing. The sleeve supports a first seal assembly adjacent the inner end of the rod and engaging the external surface of the rod, an intermediate slide ring on the sleeve and a secondary seal assembly on the sleeve positioned such that the slide ring is between the primary seal and the secondary seal. The primary seal assembly is of the pressure relieving type so that on the inward movement of the piston rod a portion of the pressure within the housing passes to an intermediate area between the primary seal assembly and the secondary seal assembly such that the secondary seal assembly shares the sealing action with the primary seal. In a modified form, a third primary seal is provided on the sleeve between the sleeve and the cylindrical housing.
摘要翻译：一个独立的气弹簧或模具缸，其包括具有封闭端，开口端和圆柱孔的圆柱形壳体。圆柱形套筒延伸到壳体的孔中，并且其至少一部分形成内部圆柱形表面。活塞杆延伸穿过套筒中的开口并且在其上具有与圆柱形表面接触的活塞。活塞杆是中空的，并且在其圆柱形壳体外部的一部分中具有封闭端。套筒支撑邻近杆的内端并接合杆的外表面的第一密封组件，套筒上的中间滑环和套筒上的次级密封组件，定位成使得滑动环位于主密封件和二次密封。主密封组件是减压型的，使得在活塞杆的向内运动中，壳体内的压力的一部分进入主密封组件和次级密封组件之间的中间区域，使得次级密封组件共享与主密封件的密封作用。在改进形式中，在套筒和圆柱形壳体之间的套筒上设置第三主密封件。

3. 发明授权

US5802944A Gas cylinder with internal time delay 失效
标题翻译：气瓶内部延时
公开(公告)号：US5802944A
公开(公告)日：1998-09-08
申请号：US837300
申请日：1997-04-11
申请人： Sabatino A. Bianchi , Boice F. Horde , Bernard J. Wallis
发明人： Sabatino A. Bianchi , Boice F. Horde , Bernard J. Wallis
IPC分类号： B21D28/16 , B21D45/00 , F15B15/14 , B26D7/28
CPC分类号： B21D45/003 , B21D28/16 , F15B15/14 , Y10T83/2133 , Y10T83/2153 , Y10T83/8858 , Y10T83/8864
摘要： A gas cylinder with internal time delay which is entirely self contained within the cylinder. A valve pin that controls communication between the two sides of the piston through one or more a one-way valves in the piston. As each piston is moved by a die into the cylinder body, it exposes a portion of reduced cross section on a valve pin and gas flows through a one way valve such that the effective area of the piston is reduced. When the die moves away from the workpiece, a time delay occurs and the piston is delayed until the piston moves upwardly and closes communication between the sides of the piston.
摘要翻译：具有内部时间延迟的气瓶，其完全独立于气缸内。阀芯，其通过活塞中的一个或多个单向阀来控制活塞两侧之间的连通。当每个活塞被模具移动到缸体中时，它暴露在阀销上的一部分减小的横截面，并且气体流过单向阀，使得活塞的有效面积减小。当模具远离工件移动时，发生时间延迟，并且活塞被延迟直到活塞向上移动并且关闭活塞侧面之间的连通。

4. 发明授权

US5588319A Method and apparatus for making heat exchanger fins 失效
标题翻译：制造热交换器翅片的方法和装置
公开(公告)号：US5588319A
公开(公告)日：1996-12-31
申请号：US554542
申请日：1995-11-07
申请人： Sabatino A. Bianchi , Richard P. Stoynoff
发明人： Sabatino A. Bianchi , Richard P. Stoynoff
IPC分类号： B21D5/08 , B21D13/04 , B21D53/02 , B21D53/08 , C22C27/04 , B21D37/01 , B21D53/06
CPC分类号： B21D53/02 , B21D13/04 , Y10S76/11
摘要： A method and apparatus for forming a strip of fins with louvers comprising providing fin forming rolls comprising stacked carbide plates having rolling and cutting edges forming fins with louvers, and directing a strip of clad aluminum between an opposed pair of fin forming rolls. The carbide plates are preferably made of carbide containing tungsten, cobalt and carbon, wherein the major constituent is tungsten.
摘要翻译：一种用于形成具有百叶窗的翅片条的方法和装置，包括提供翅片成形辊，其包括具有滚动和切割边缘的堆叠的碳化物板，其形成具有百叶窗的翅片，并且在相对的一对翅片成形辊之间引导包覆铝条。碳化物板优选由含有钨，钴和碳的碳化物制成，其中主要成分是钨。

5. 发明授权

US5307666A Transfer system 失效
标题翻译：转移系统
公开(公告)号：US5307666A
公开(公告)日：1994-05-03
申请号：US994365
申请日：1992-12-21
申请人： Sabatino A. Bianchi
发明人： Sabatino A. Bianchi
IPC分类号： B21D43/05
CPC分类号： B21D43/05
摘要： A transfer device for indexing workpieces through successive stations of a die in a stamping press is provided wherein the carriage and work engaging fingers are driven through separate drives actuated by the press ram. Each drive has an output shaft for operating the carriage and work engaging fingers, respectively. Each drive is compact and saves space by utilizing a plurality of links to drive the output shaft through 180.degree. of rotation so that desired accelertion and decelaration can be achieved. Each drive is a stand-alone mechanism adapted for use with existing transfer devices.
摘要翻译：提供了一种用于通过冲压机中的模具的连续工位对工件进行分度的转移装置，其中滑架和工件接合指状件被驱动通过由压力机致动的单独的驱动。每个驱动器分别具有用于操作滑架和工作啮合指状件的输出轴。每个驱动器紧凑并且通过利用多个连杆来驱动输出轴通过180°的旋转来节省空间，从而可以实现期望的加速和减速。每个驱动器是适用于现有传输设备的独立机构。

6. 发明授权

US4067219A Heat exchanger fin roll 失效
标题翻译：热交换器翅片卷
公开(公告)号：US4067219A
公开(公告)日：1978-01-10
申请号：US780428
申请日：1977-03-23
申请人： Sabatino A. Bianchi
发明人： Sabatino A. Bianchi
IPC分类号： B21D13/04 , B21D53/02 , B21D53/04
CPC分类号： B21D53/02 , B21D13/04 , B21D53/025
摘要： Rolls for forming convoluted heat exchanger strips having louvers in the successive convolutions. The rolls comprise a series of axially stacked upper and lower discs having intermeshing gear-like teeth around their periphery for forming convolutions in a metal strip and for cutting and forming the louvers therein. The cutting teeth have their opposite side faces beveled, the beveled face on the leading side of the tooth extending radially outwardly from the area of the crotch between teeth through the tip of the tooth. On the trailing side of each tooth the beveled face extends radially outwardly from more closely adjacent the vertex of the crotch to a point short of the tooth tip.
摘要翻译：用于形成在连续卷绕中具有百叶窗的卷积热交换器带的辊。辊包括一系列轴向堆叠的上和下盘，其周边具有相互啮合的齿轮状齿，用于在金属条中形成卷绕并在其中切割和形成百叶窗。切齿具有相对的侧面倾斜，齿的前缘上的斜面从牙齿之间的裆部区域径向向外延伸穿过齿尖。在每个齿的后侧，倾斜面从更靠近裆部的顶点的径向向外延伸到比牙尖短的点。

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