公开(公告)号：US4961490A

公开(公告)日：1990-10-09

申请号：US158617

申请日：1988-02-22

申请人： Frank D. Risko ,  Thomas D. Lewis

发明人： Frank D. Risko ,  Thomas D. Lewis

IPC分类号： B65B57/08

CPC分类号： B65B57/08

摘要： A mechanism for transferring a pair of side-by-side cartons from one processing station to another, and accompanying device(s) for detecting any jam-up during the transfer, should one occur for any reason. One embodiment includes a photoelectric unit, a vacuum sensor, and a strobe signal for timing and detecting the presence of both signals to shut down the machine if either signal is abnormal. Another embodiment includes a second strobe signal for use as a back-up for the first strobe, or in lieu thereof, for timing and detecting the photoelectric signal only.

摘要翻译： 一种用于将一对并排纸箱从一个处理站转移到另一个的机构以及用于在传送期间检测任何卡纸的附带装置应该由于任何原因而发生。 一个实施例包括光电单元，真空传感器和选通信号，用于定时和检测两个信号的存在以在任一信号异常时关闭机器。 另一个实施例包括第二选通信号，用作第一选通的备份，或代替其用于定时和仅检测光电信号。

公开(公告)号：US4548244A

公开(公告)日：1985-10-22

申请号：US676361

申请日：1984-11-29

申请人： Frank D. Risko ,  Thomas D. Lewis

发明人： Frank D. Risko ,  Thomas D. Lewis

IPC分类号： B65B7/16 ,  B31B50/32 ,  B65B3/02 ,  B65B57/06 ,  B65G43/08 ,  B65B57/02

CPC分类号： B65B57/06

摘要： This disclosure illustrates and describes an electronic program control for controlling the filling operation for cartons supplied by one turret mechanism having a plurality of equally spaced mandrels to a compartmented conveyor which carries the cartons in pairs beneath a pair of filler nozzles. The electronic program control includes the switches, AND gates, shift registers and flip flops required to assure that, in the event a carton is missing for any reason from a conveyor compartment, the appropriate filler nozzle will not be actuated.

摘要翻译： 本公开说明和描述了一种电子程序控制，用于控制由具有多个等间隔的心轴的一个转塔机构提供的纸箱的填充操作，以分配给输送机，该输送机在一对填充喷嘴下方成对地承载纸箱。 电子程序控制包括开关AND门，移位寄存器和触发器，以确保在由于任何原因从输送机隔间丢失纸箱的情况下，适当的填充喷嘴将不被致动。

公开(公告)号：US5570559A

公开(公告)日：1996-11-05

申请号：US533929

申请日：1995-09-26

申请人： Thomas D. Lewis

发明人： Thomas D. Lewis

IPC分类号： E04G21/32 ,  E04G3/00

CPC分类号： E04G21/3219 ,  E04G21/3214 ,  E04G2005/148 ,  Y10S256/06 ,  Y10S52/12

摘要： A fall arrestor device for use in connection with a building having a roof under construction. The device includes a bracket for attaching to a top plate of a vertical wall, adjacent the edge of the roof. Extending downwardly from the bracket is a leg which hangs substantially parallel to the wall. Extending upwardly from the leg is a support arm having a receptacle on a free end thereof for receipt of the upright portion of a guard rail. A bracket member extends between the leg and the support arm, and the connection of the bracket member to the support arm, and the support arm to the leg, are variable such that the receptacle presents the guard rail vertically with respect to a variety of different pitched roofs and roofs of a variety of different width overhang portions.

摘要翻译： 一种用于与正在建造屋顶的建筑物结合使用的防坠落器装置。 该装置包括用于附接到垂直壁的顶板的支架，邻近屋顶的边缘。 从支架向下延伸的是大致平行于墙壁悬挂的腿。 从腿部向上延伸的是支撑臂，其在其自由端上具有接收器，用于接收护轨的直立部分。 托架构件在腿和支撑臂之间延伸，并且托架构件与支撑臂和支撑臂与腿的连接是可变的，使得插座相对于各种不同的垂直方向垂直地放置护栏 倾斜的屋顶和各种不同宽度的悬垂部分的屋顶。