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1. 发明授权

US10244010B2 Data processing apparatus configured to recover a network connection, a method, a system and a non-transitory computer readable medium configured to perform same 有权
公开(公告)号：US10244010B2
公开(公告)日：2019-03-26
申请号：US15434561
申请日：2017-02-16
申请人： Roger Levy , Lawrence O'Gorman , Xiaoyang Wang
发明人： Roger Levy , Lawrence O'Gorman , Xiaoyang Wang
IPC分类号： H04L29/06 , G06F9/48
摘要： In at least some example embodiments, a data processing apparatus is configured to recover a network connection within an application framework that hides sockets by separating acquisition and processing into different threads of the same process, and, thus, when the processing thread is unable to retrieve a frame from the acquisition thread, the data processing device may terminate the acquisition thread with impunity since all important application state may safely remain within the processing thread.

2. 发明授权

US4831857A Machine with quick disconnect between spindle drive train and power transmission 失效
标题翻译：主轴传动系和动力传动之间快速断开的机器
公开(公告)号：US4831857A
公开(公告)日：1989-05-23
申请号：US169961
申请日：1988-03-18
申请人： Roger Levy , Everett Gleason
发明人： Roger Levy , Everett Gleason
IPC分类号： B21D5/08
CPC分类号： B21D5/08 , Y10T74/19614
摘要： The roll forming machine includes a base, a motor drive, a power transmission connected to the motor drive, a rafted roll form assembly including a raft plate and a plurality of vertically aligned power rotated longitudinally spaced pairs of complemental rolls, arranged in a set to successively and operatively receive and feed there between elongated strips of stock, and a gear train including a plurality of gears and a drive gear interconnecting the set of rolls. The transmission includes a drive shaft connected to a gear reduction box having a power rotated sleeve aligned with the drive gear of the gear train. In order to change the rafted roll form assembly including the raft plate and the set of complemental rolls carried by the raft plate to another roll form assembly for making another metal part, a quick disconnect structure is provided which includes a drive clutch on the drive gear of the gear train of the raft assembly. The structure includes a normally retracted reciprocal jaw clutch which is slidably keyed to the sleeve and rotatable therewith, and a motor includes a reciprocal member connected to the drive clutch for advancing it into drive engagement with the drive gear.
摘要翻译：辊成型机包括基座，马达驱动器，连接到马达驱动器的动力传动装置，一个包括筏板和多个垂直对齐的动力旋转的纵向间隔的成对的互补辊的筏形成组件，连续地和可操作地在细长条带之间接收和进给，以及包括多个齿轮的齿轮系和将该组辊相互连接的驱动齿轮。变速器包括连接到具有与齿轮系的驱动齿轮对准的动力旋转套筒的齿轮减速箱的驱动轴。为了将包括筏板和由筏板承载的一组互补辊的筏形辊组件改变为用于制造另一金属部件的另一个辊形组件，提供了快速断开结构，其包括驱动齿轮上的驱动离合器的木筏组件的齿轮系。该结构包括一个通常回缩的倒转爪式离合器，该离合器可滑动地键合到套筒上并随其一起旋转，并且电动机包括连接到驱动离合器的往复构件，以使其与驱动齿轮的驱动接合。

3. 发明授权

US5365818A Separately moving hydraulic press and die 失效
标题翻译：分别移动液压机和模具
公开(公告)号：US5365818A
公开(公告)日：1994-11-22
申请号：US6377
申请日：1993-01-19
申请人： Roger Levy
发明人： Roger Levy
IPC分类号： B26D1/60 , B26F1/06
CPC分类号： B26D1/605 , B26F1/06 , Y10T83/4728 , Y10T83/4746 , Y10T83/4763
摘要： An improved hydraulic press has a hydraulic die that is pulled to move along a work path relative to the hydraulic press by a moving coil of material. After movement the hydraulic die engages the hydraulic press and the two begin to move together. With this arrangement, the moving material only need initially overcome the inertia of the hydraulic die. The moving hydraulic die has momentum when it engages the hydraulic press, and that momentum assists in overcoming the inertia of the relatively heavy hydraulic press. A relatively thin sheet material can thus be utilized to move both the die and hydraulic press.
摘要翻译：改进的液压机具有液压模具，其被拉动以通过材料的移动线圈相对于液压机沿着工作路径移动。液压模具运动后接合液压机，两者开始一起移动。通过这种布置，移动材料仅需要首先克服液压模具的惯性。移动的液压模具在与液压机接合时具有动量，并且该动量有助于克服相对较重的液压机的惯性。因此，相对薄的片材可以用于移动模具和液压机。

4. 发明授权

US4579031A Two cycle air cut-off press 失效
标题翻译：两循环空气压力机
公开(公告)号：US4579031A
公开(公告)日：1986-04-01
申请号：US647042
申请日：1984-09-04
申请人： Edward G. Lash , Roger Levy , Everett Gleason
发明人： Edward G. Lash , Roger Levy , Everett Gleason
IPC分类号： B26D5/12 , B26D5/18 , B30B1/10 , B30B1/16
CPC分类号： B30B1/10 , B26D5/12 , B26D5/18 , B30B1/16 , Y10T83/884 , Y10T83/8845 , Y10T83/8866
摘要： In a two cycle air cut-off press having a bed plate, guide posts, a top plate upon the posts and a ram plate guidably mounted upon the post defining with the bed plate a die set area an improved power mechanism for the ram plate including first and second cylinder assemblies mounted upon the top plate including piston rods. A bell-crank is pivotally mounted upon the top plate and pivotally connected to the piston rods. A toggle linkage including a plurality of pairs of pivotally interconnected upper and lower links at their outer ends are connected respectively to the top plate and to the ram plate. A horizontally reciprocal control arm is connected to the toggle linkage and to the bell-crank whereby on alternate reciprocal movements of the piston rods and reciprocal pivotal movements of the bell-crank, the control arm is reciprocated and through the linkage effects reciprocal vertical movements of the ram plate. In the modified cut-off press the bell-crank is omitted and the cylinder assemblies and piston rods are mounted upon side plates, with the piston rods connected to opposite ends of the control arm, for reciprocating the control arm and the toggle linkage vertically reciprocating draw rods connected to the arm plate.
摘要翻译：在具有床板的两循环空气切断压力机中，引导柱，柱上的顶板和可引导地安装在柱上的柱塞板，活塞板用底板限定模具区域，用于冲压板的改进的动力机构包括安装在包括活塞杆的顶板上的第一和第二气缸组件。钟形曲柄枢转地安装在顶板上并枢转地连接到活塞杆。在其外端处包括多对可枢转地互连的上连杆和下连杆的肘杆连接分别连接到顶板和冲压板。水平往复的控制臂连接到肘节连杆机构和钟形曲柄，由此在活塞杆的往复运动和钟形曲柄的往复运动的作用下，控制臂往复运动并通过连杆机构实现往复运动柱塞板。在修改后的切断压力机中省略钟形曲柄，气缸组件和活塞杆安装在侧板上，活塞杆连接到控制臂的相对端，用于使控制臂与肘杆垂直往复运动拉杆连接到手臂板。

5. 发明申请

US20050229549A1 Plant and device for the continuous packing of food products in modified atmosphere 有权
标题翻译：用于在改良气氛中连续包装食品的设备和装置
公开(公告)号：US20050229549A1
公开(公告)日：2005-10-20
申请号：US10516531
申请日：2003-11-17
申请人： Roger Levy
发明人： Roger Levy
IPC分类号： B65B25/00 , B65B25/16 , B65B31/02 , B65B31/00
CPC分类号： B65B25/001 , B65B25/16 , B65B31/022
摘要： A plant (10) for the continuous packing of food products in modified atmosphere (11), comprises a machine (12) for continuous packing of food products in modified atmosphere and conveyor (13) for the continuous sequential feeding of food products to the machine. A device (21) is present at the entrance of the machine (12) that temporarily submits a product fed by the conveyor (13) to vacuum and to a modified atmosphere before being packed in modified atmosphere in the machine.
摘要翻译：用于在改性气氛（11）中连续包装食品的设备（10）包括用于在改性气氛中连续包装食品的机器（12）和输送机（13），用于将食品连续顺序地送入机器。设备（21）存在于机器（12）的入口处，其在机器中被包装在改进的气氛中之前临时将由输送机（13）馈送的产品提供到真空和改进的气氛。

6. 发明授权

US06205896B1 Die accelerator 失效
标题翻译：加速器
公开(公告)号：US06205896B1
公开(公告)日：2001-03-27
申请号：US09408199
申请日：1999-09-29
申请人： Roger Levy
发明人： Roger Levy
IPC分类号： B21B100
CPC分类号： B23D25/04 , B23D21/00 , Y10T83/0515 , Y10T83/4679 , Y10T83/4757 , Y10T83/4763
摘要： A hydraulic press is provided with a fixed base and at least one rail. The hydraulic press is slidably disposed on the rail. A die is slidably mounted on the hydraulic press for operatively engaging a moving coil of material upon activation of the hydraulic press. A clamp is fixably connected with the die and is slidably mounted on the hydraulic press. The clamp has a pneumatically powered anvil which secures itself to the moving coil of material to cause the clamp and the die to move along with the moving coil of material. A first stop is disposed between the press and the die for providing engagement there between to stop relative movement between the die and the hydraulic press. An accelerator displaces the hydraulic press with respect to the base to move along with the moving coil of material. The clamp holds the material while the die engages the moving coil of material to ensure tension in the moving coil of material. Powered outlet rollers pull the work piece away from the press and thereby ensure tension between themselves and the hydraulic press when the die engages the moving coil of material.
摘要翻译：液压机设置有固定基座和至少一个导轨。液压机可滑动地设置在轨道上。模具可滑动地安装在液压机上，用于在液压机启动时可操作地接合材料的运动线圈。夹具可与模具固定连接并可滑动地安装在液压机上。夹具具有气动砧座，其将其自身固定到材料的动圈上，以使夹具和模具与材料的移动线圈一起移动。第一止动件设置在压力机和模具之间，用于在其间提供接合以阻止模具和液压机之间的相对运动。加速器使液压机相对于基座移动以与材料的动圈一起移动。夹具保持材料，同时模具接合材料的动圈，以确保材料的运动线圈中的张力。动力输出辊将工件从压力机上拉出，从而确保当模具接合材料的动圈时，它们与液压机之间的张力。

7. 发明授权

US4557129A Multiple tooling roll forming machine with turret type rotary motion 失效
标题翻译：多刀具成型机具有转塔式旋转运动
公开(公告)号：US4557129A
公开(公告)日：1985-12-10
申请号：US646972
申请日：1984-09-04
申请人： Edward G. Lash , Roger Levy , Charles J. Nickels
发明人： Edward G. Lash , Roger Levy , Charles J. Nickels
IPC分类号： B21B13/16 , B21D5/08
CPC分类号： B21D5/08 , B21B13/16
摘要： In a roll forming machine having a base, a motor drive, a gear drive transmission connected to the motor drive and a plurality of vertically aligned longitudinally spaced pairs of complimental pass forming rolls of progressive different shapes respectively arranged in a longitudinal set to successively receive, feed and form therebetween an elongated strip of stock in a continuous operation. Gear means interconnect the transmission and forming rolls for rotation thereof in unison. A rotatable turret mount assembly is provided to support a plurality of radially extending preset sets of form roll tooling, with each set being adapted for a different form of final product. The turret mount assembly is adapted for selected limited rotation upon a longitudinal axis to rapidly place any one of the plurality of preset sets of tooling in its operational position.
摘要翻译：在具有基座，电动机驱动器，连接到电机驱动器的齿轮传动传动装置和分别布置在纵向组中的多个垂直排列的纵向间隔成对的渐进不同形状的互补成形辊的辊成形机中，在连续操作之间进给和形成细长的原料条。齿轮装置将传动和成形辊相互连接，使其一起旋转。提供可旋转的转台安装组件以支撑多个径向延伸的预设组的成型辊工具，每组适于不同形式的最终产品。转台安装组件适于在纵向轴线上选择的有限旋转，以将多个预设的工具组中的任何一个快速放置在其操作位置。

8. 发明授权

US5799573A Press with hydraulically operated linkage mechanism with rollers for providing four point roller contact 失效
标题翻译：用液压连接机构与滚子一起按压，提供四点滚子接触
公开(公告)号：US5799573A
公开(公告)日：1998-09-01
申请号：US710368
申请日：1996-09-16
申请人： Roger Levy
发明人： Roger Levy
IPC分类号： B30B1/08
CPC分类号： B30B1/08
摘要： A single-cylinder hydraulic press has a ram member spaced apart from a lower head die, and a work area being defined therebetween. The cylinder and the piston rod enable reciprocating movement of the ram member relative to the lower head die. A linkage mechanism enables cooperative engagement between the piston rod and the ram member. The linkage mechanism provides rolling contact with the ram member along four distinct linear locations. The linkage mechanism includes four pivot brackets, enabling pivotal rotation of the bell cranks relative thereto, and two lever pins retaining the bell cranks with the piston rod. Sandwiched between the bell cranks are two cam followers, which are driven upwardly and downwardly by the piston rod, the bell cranks each including a pair of rollers which engage with the ram member and provide "four point" contact therewith.
摘要翻译：单缸液压机具有与下模头间隔开的柱塞构件，并且在其间限定工作区域。气缸和活塞杆使得压头构件相对于下头模的往复运动。连杆机构能够实现活塞杆和柱塞构件之间的协作接合。连杆机构沿着四个不同的线性位置提供与冲头构件的滚动接触。连杆机构包括四个枢轴支架，能够使钟形曲柄相对于其枢转旋转，并且两个杠杆销用活塞杆保持钟形曲柄。在钟形曲柄之间夹有两个凸轮从动件，它们由活塞杆向上和向下驱动，每个钟形曲柄均包括一对与推杆构件接合并与其提供“四点”接触的滚子。

9. 发明授权

US5199291A Roll forming machine with flare control unit 失效
标题翻译：成型机具有火炬控制单元
公开(公告)号：US5199291A
公开(公告)日：1993-04-06
申请号：US857735
申请日：1992-03-26
申请人： Gordon H. Bahl, Jr. , Roger Levy , Marvin J. Engelsman , Jerome Kubiak
发明人： Gordon H. Bahl, Jr. , Roger Levy , Marvin J. Engelsman , Jerome Kubiak
IPC分类号： B21D5/08
CPC分类号： B21D5/08
摘要： A unique roll forming machine is described which includes a flare control unit for removing flares at the longitudinal ends of the part. An arbor is positioned longitudinally adjacent a pair of flare rollers, and the part moves along the arbor and flare rollers. The arbor moves through an open portion of the part, and forces the ends laterally outwardly, should they be deformed laterally inwardly from a desired location. The flare rollers are positioned longitudinally adjacent the arbor, and bend the ends of the part laterally inwardly, should they be deformed laterally outwardly from a desired shaped. Several embodiments of the invention structure are disclosed.
摘要翻译：描述了一种独特的成型机，其包括用于在部件的纵向端部去除火炬的火炬控制单元。心轴相对于一对扩口辊纵向定位，并且该部分沿心轴和扩口辊移动。如果它们从期望的位置横向向内变形，则心轴移动通过部件的开口部分，并且将端部侧向向外推动。如果它们从所需的形状横向向外变形，则喇叭形辊子纵向邻近心轴定位，并且将部件的端部横向向内弯曲。公开了本发明结构的几个实施例。

10. 发明授权

US5791241A Press with pneumatically operated linkage mechanism with rollers for providing four point roller contact 失效
标题翻译：用气动连接机构与滚子一起按压，提供四点滚子接触
公开(公告)号：US5791241A
公开(公告)日：1998-08-11
申请号：US703210
申请日：1996-08-26
申请人： Roger Levy
发明人： Roger Levy
IPC分类号： B30B1/08
CPC分类号： B30B1/08
摘要： A single-cylinder pneumatic press has a ram member spaced apart from lower head die, and a work area being defined therebetween. The cylinder and the piston rod enable reciprocating movement of the ram member relative to the lower head die. A return spring biases the ram member away from the surface. A linkage mechanism enables cooperative engagement between the piston rod and the ram member. The linkage mechanism provides rolling contact with the ram member along four distinct linear locations. The linkage mechanism includes four pivot brackets, enabling pivotal rotation of the bell cranks relative thereto, and a lever pin pivotably connecting the bell cranks together. Sandwiched between the bell cranks are two cam followers, which are driven upwardly and downwardly by the piston rod, the bell cranks each including a pair of rollers which engage with the ram member and provide "four point" contact therewith.
摘要翻译：单缸气动压力机具有与下模头间隔开的柱塞构件，并且其间限定有工作区域。气缸和活塞杆使得压头构件相对于下头模的往复运动。复位弹簧使冲头构件偏离表面。连杆机构能够实现活塞杆和柱塞构件之间的协作接合。连杆机构沿着四个不同的线性位置提供与冲头构件的滚动接触。连杆机构包括四个枢轴支架，其能够使钟形曲柄相对于其枢转旋转;以及杠杆销，其将钟形曲柄可枢转地连接在一起。在钟形曲柄之间夹有两个凸轮从动件，它们由活塞杆向上和向下驱动，每个钟形曲柄均包括一对与推杆构件接合并与其提供“四点”接触的滚子。

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