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1. 发明授权

US4516504A Cross-over track structure for wheeled pallets 失效
标题翻译：轮式托盘的交叉轨道结构
公开(公告)号：US4516504A
公开(公告)日：1985-05-14
申请号：US481344
申请日：1983-04-01
申请人： John H. Brems , John L. Vaphiadis
发明人： John H. Brems , John L. Vaphiadis
IPC分类号： E01B25/12 , E01B25/00 , E01B7/10 , E01B7/28
CPC分类号： E01B25/00
摘要： A conveying and storage system for wheeled pallets has tracks each formed by a pair of generally parallel rails. The pallet has grooved wheels at one side for riding on the upper edge of one rail and a roller on the other side for riding on the upper edge of the other rail. At the intersection of the tracks, the two wheel engaging rails are interconnected by a frog on which the peripheries of the grooved wheels roll. Where a wheel engaging rail crosses a roller engaging rail, the roller engaging rail is interrupted and elevated pads are provided that are coplanar with the upper edges of the rails. The pads are arranged to support the rollers as they negotiate the gap in the roller engaging rail.
摘要翻译：用于轮式托盘的输送和储存系统具有由一对大致平行的轨道形成的轨道。托盘在一侧具有凹槽轮，用于骑在一个轨道的上边缘上，另一侧具有用于骑在另一个轨道的上边缘上的滚子。在轨道的交叉点处，两个轮子接合轨道通过一个青蛙在其上相互连接，在这些青蛙上，槽轮的周边滚动。当车轮接合轨道穿过辊接合轨道时，辊接合轨道被中断，并且提供与轨道的上边缘共面的升高的焊盘。垫被布置成在辊协调辊接合轨道中的间隙时支撑辊。

2. 发明授权

US4359945A Gravity trolley conveyor with speed control 失效
标题翻译：重力推车输送机带速度控制
公开(公告)号：US4359945A
公开(公告)日：1982-11-23
申请号：US215029
申请日：1980-12-10
申请人： John H. Brems , John L. Vaphiadis
发明人： John H. Brems , John L. Vaphiadis
IPC分类号： B61B3/00 , B65G9/00 , B65G13/075
CPC分类号： B65G9/006 , B61B3/00 , B65G13/075
摘要： A gravity conveyor has a work supporting trolley provided with multiple wheels of different diameters fixed to a shaft that operates a retarder for applying a retarding torque to the wheels proportional to their angular velocity. The conveyor track consists of multiple, laterally spaced, resiliently flexible rails on which selective wheels of the trolley are adapted to roll. The axial spacing of the tracks and wheels simplifies the location of the two centers of gravity of the loaded and unloaded trolley.
摘要翻译：重力输送机具有工作支撑手推车，其具有固定到轴的不同直径的多个轮，其操作延迟器，用于向车轮施加与其角速度成比例的延迟转矩。输送轨道由多个横向间隔开的弹性柔性轨道组成，滑车上的选择轮适于滚动。轨道和车轮的轴向间距简化了装载和卸载的手推车的两个重心位置。

3. 发明授权

US5316273A Counterbalance actuator having an extended stroke 失效
标题翻译：具有延长行程的平衡致动器
公开(公告)号：US5316273A
公开(公告)日：1994-05-31
申请号：US23164
申请日：1993-02-22
申请人： John L. Vaphiadis
发明人： John L. Vaphiadis
IPC分类号： B30B15/00 , F16J3/06 , F16F9/05
CPC分类号： B30B15/0064 , F16J3/06
摘要： A counterbalance actuator is disclosed for reducing the energy required in weight lifting operations. The counterbalance actuator includes a piston and a flexible bellows attached to the piston. A bellows extension is attached to the top of the bellows with a gas impervious seal. The bellows extension permits the counterbalance actuator to achieve an extended stroke while allowing the counterbalance actuator to be collapsed to a reduced size.
摘要翻译：公开了一种用于减轻举重操作所需的能量的平衡式致动器。平衡式致动器包括活塞和附接到活塞的柔性波纹管。波纹管延长部分带有不透气的密封件连接到波纹管的顶部。波纹管延伸部允许平衡式致动器实现延长行程，同时允许平衡式致动器被折叠成减小的尺寸。

4. 发明授权

US07510067B2 Low profile turntable assembly 有权
标题翻译：低调转台总成
公开(公告)号：US07510067B2
公开(公告)日：2009-03-31
申请号：US11181288
申请日：2005-07-14
申请人： Reginald D. Kelley , John L. Vaphiadis
发明人： Reginald D. Kelley , John L. Vaphiadis
IPC分类号： B65G1/00
CPC分类号： B23K37/047
摘要： A large rectangular rotary table includes a fabricated tubular metal frame having top plates for supporting fixtures and large motor vehicle parts. A center portion of the table frame is supported by an annular turret bearing mounted on a base plate spaced above a floor plate by adjustable leveling screws. A drive unit is also supported by the base plate within the bearing and the center portion of the table frame and includes a planocentric gear reducer driven by an electric servo motor projecting above the table. A laterally projecting torque arm is mounted on the output of the gear reducer and is connected to the table frame by a sliding drive pin assembly which prevents radial loads on the gear reducer when the table is indexed. A fluid actuated table locating pin alternately engages a locating seat on each end of the table after the table is indexed.
摘要翻译：大型矩形旋转工作台包括制造的管状金属框架，其具有用于支撑固定装置的顶板和大型机动车部件。桌子框架的中心部分由安装在基板上的环形转盘轴承支撑，该基座板通过可调节的调平螺钉在地板上间隔开。驱动单元也由轴承内的基板和台架的中心部分支撑，并且包括由突出在工作台上方的电动伺服电动机驱动的平心齿轮减速器。侧向突出的扭矩臂安装在齿轮减速器的输出上，并通过滑动驱动销组件连接到台架上，该滑动驱动销组件防止当工作台被分度时齿轮减速器上的径向载荷。流体致动工作台定位销在工作台被索引后交替地接合在工作台的每个端部上的定位座。

5. 发明授权

US5562197A Workpiece transfer system 失效
标题翻译：工件传送系统
公开(公告)号：US5562197A
公开(公告)日：1996-10-08
申请号：US309917
申请日：1994-09-21
申请人： John L. Vaphiadis
发明人： John L. Vaphiadis
IPC分类号： B65G25/02 , F27D3/00
CPC分类号： F27D3/00 , B65G25/02 , F27D2003/0001
摘要： A system, method and apparatus for rapidly conveying workpieces successively through multiple stations by providing an integrated dual shuttle transfer mechanism conveyor operable in an intermittent repetitive lift and carry workpiece travel cycle mode. The dual shuttles cooperate to alternately advance an in-line array of workpieces at twice the rate of a conventional single shuttle by successively alternately handing off the workpiece array from the workpiece loaded shuttle to the companion empty shuttle for the next array advance thereon while the other shuttle as so unloaded retracts to reload a workpiece on its upstream end. Workpiece carrier rails of each shuttle reciprocable vertically adjacent and past one another between upper and lower elevational limits and horizontally between advance and retract stroke end limits. A shuttle drive causes the dual sets of carrier rails to move through identical closed loop lift and carry travel paths disposed in laterally adjacent vertical planes and in a 180.degree. out-of-phase directional and positional relationship. Dual drive racks are respectively operable coupled one each to set of carrier rails for propelling the same horizontally between advance and retract stroke end limits. Driving gears engage the racks for imparting rack reciprocation thereto and powered input gears drive the rack gears for producing synchronous counterrotation thereof for causing the carrier rail sets to reciprocate horizontally in a 180.degree. out-of-phase travel directional and positional relationship relative to one another. The drive also includes a plurality of combined counterbalancing and shuttle lifting stations.
摘要翻译：一种用于通过提供在间歇式重复提升中可操作并且携带工件行驶循环模式的集成双梭式传送机构传送器来连续地通过多个站快速传送工件的系统，方法和装置。双梭相互配合，以传统单梭的两倍速率交替地推进工件的在线阵列，通过连续交替地将工件阵列从工件加载的梭子交替移送到伴随的空梭子，以便下一个阵列在其上前进，而另一个穿梭如此卸载缩回，以在其上游端重新加载工件。每个梭子的工件承载轨道在上下极限之间垂直相邻并彼此相交并且在前进和后退行程终点之间往复运动。穿梭驱动器使双组载架轨道移动通过相同的闭环提升并且携带设置在横向相邻的垂直平面中的行进路径并且以180°的异相方向和位置关系。双驱动齿条分别可操作地联接到一组载体轨道，用于在前进和后退行程终点之间水平地推进相同的行驶轨道。驱动齿轮与机架相啮合，用于使机架往复运动，动力输入齿轮驱动齿条，用于产生同步反转运动，使托架导轨组在相互之间的180度异相行驶方向和位置关系中水平往复运动。驱动器还包括多个组合的平衡和梭式提升站。

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