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    • 25. 发明授权
    • Board game with path creating tiles for vehicle
    • 棋盘游戏,路径创建车辆瓦片
    • US4346889A
    • 1982-08-31
    • US230615
    • 1981-02-02
    • Gordon A. BarlowJohn R. Krutsch
    • Gordon A. BarlowJohn R. Krutsch
    • A63H18/16A63F3/00A63F9/00A63F9/08A63F9/20A63H18/02A63F9/06
    • A63F3/00097A63F9/00A63F9/20A63F2003/00337A63F3/00006
    • A board game including a number of generally similar rectangular tiles slidable relative to one another on a base to form a rectangular pattern with at least one vacant space equal in size to a tile. At least one groove is formed in the top surface of some of the tiles and more than one groove is formed in the top surfaces of others of the tiles with each groove extending from one side edge of a tile to another side edge of a tile. All grooves intersect the side edges of its tile at the midpoint of each side edge so that continuous paths can be formed on adjacent tiles if each adjacent tile has a groove extending to its side edges that is contiguous to an adjacent tile. Discontinuous paths are formed if one of the tiles does not have a groove extending to its side edge that is contiguous with an adjacent tile. A self-propelled vehicle is provided to move across the tiles. The vehicle has a guide which rides in the groove to direct the vehicle across the tile. An alarm is carried by the vehicle and the alarm is arranged to sound when the vehicle reaches the side edge of a tile.
    • 一种棋盘游戏,其包括多个大致相似的矩形瓦片,其可在基座上相对于彼此滑动以形成矩形图案,其中至少一个空格空间的尺寸等于瓦片。 在一些瓦片的顶表面中形成至少一个凹槽,并且在其他瓷砖的顶表面中形成多于一个凹槽,每个凹槽从瓦片的一个侧边缘延伸到瓦片的另一个侧边缘。 所有凹槽在每个侧边缘的中点处与其瓦片的侧边缘相交,使得如果每个相邻瓦片具有延伸到其邻近相邻瓦片的侧边缘的凹槽,则可以在相邻瓦片上形成连续路径。 如果瓦片之一没有延伸到其与相邻瓦片邻接的侧边缘的凹槽,则形成不连续的路径。 提供自推进车辆以跨越瓦片移动。 车辆具有在槽中骑行以引导车辆穿过瓦片的引导件。 车辆携带报警器,当车辆到达瓦片的侧边缘时,报警器被布置成发出声音。
    • 28. 发明授权
    • Sheet feed and takeoff assembly for printers
    • 打印机的进纸和起飞总成
    • US4031824A
    • 1977-06-28
    • US628151
    • 1975-11-03
    • Henry J. BubleyJohn R. Krutsch
    • Henry J. BubleyJohn R. Krutsch
    • B41F15/22B41F15/20
    • B41F15/22
    • A feed and takeoff assembly particularly adapted for use in connection with a printing press to automatically transfer generally flat stock from a first position to a print position and to a delivery position, having a frame, a transfer carriage mounted for movement along the frame, a single elongated feed gripper mounted near one end of the transfer carriage and disposed transversely to the path of travel of the carriage along the frame, and a delivery gripper mounted near the opposite end of the transfer carriage for movement therewith along the frame. The single elongated feed gripper is maintained in constant registered position during movement along the frame by a spring-biased cam-operated guide means. The delivery gripper acts to remove an entire sheet of printed stock at a desired time by a cam-operated opening and closing of upper and lower jaws mounted on a common pivot print. The operation of the transfer carriage and associated feed gripper and delivery gripper relative to the operation of the printing press is timed by a plurality of control cams which provide for feeding and delivery of stock and return of the carriage at optimum speeds without errors in registration.
    • 一种进料和起飞组件,特别适用于与印刷机结合使用,以将大体上平坦的坯料自动地从第一位置转移到打印位置,并且具有框架,安装成沿着框架移动的传送托架 单个细长进给夹持器安装在传送托架的一端附近并且横向于托架沿着框架的行进路径布置,以及安装在传送托架的相对端附近的传送夹具,用于沿框架运动。 单个细长进给夹持器通过弹簧偏置的凸轮操作的引导装置沿着框架运动而保持在恒定的记录位置。 输送夹具用于通过凸轮操作的打开和关闭安装在公共枢轴打印上的上下颚来在期望的时间移除整张印刷的纸张。 转印支架和相关的进给夹持器和输送夹具相对于印刷机的操作的操作由多个控制凸轮定时,该控制凸轮提供库存的进给和输送以及以最佳速度以最佳速度返回而没有注册错误。