摘要:
A mobile image display system includes multiple movable panels, each including a video display. Using a position sensor, the system knows when a particular panel reaches a position in which the displayed image is distorted due to overlapping or misalignment of the panels. Then, a central processing unit provides the panels in the region where distortion is present with a modified image to correct for this distortion. Additionally, the panels may include light and/or weight sensors. In response to these sensors, an image in any location the carousel can be revised in response to the presence of an article such as a suitcase.
摘要:
A drive chain for an internal combustion engine, e.g. a timing chain, comprises a plurality of chain links, which each include at least one chain link plate and which are interconnected via a chain hinge. At least one chain link plate is provided with a mark configured as a label and affixed to the chain link plate by means of an adhesive layer. In addition, a method is provided for marking a drive chain for an internal combustion engine, comprising a plurality of chain links, which each include at least one chain link plate and which are interconnected via a chain hinge, wherein a label is affixed to at least one chain link plate.
摘要:
A moving-loop advertisement device has a rolling screen that surrounds a driving roller and three driven rollers to increase the quantity of the advertisements printed on the rolling screen. A position sensor is applied to detect labels formed on the rolling screen so as to pause the movement of the screen. A coil or helical ribs with opposite twisting directions is further provided on either or both the driving roller and the driven roller. When the rollers start to rotate, the rolling screen is moved upward or downward to sequentially present different advertisement information printed thereon. Meanwhile, as the rotation of the coil or helical ribs, tension forces with opposite directions occur and apply on the rolling screen to maintain the surface of the rolling screen in a smooth flat state.
摘要:
Apparatus for displaying changeable arrangements of indicia arranged in horizontal rows and vertical columns, comprises a support for the indicia having a surface that circulates in a horizontal direction and which may be a cylindrical drum or an endless belt. The indicia are arranged on this surface in horizontal rows that may be shifted lengthwise, and for this purpose may be attached to the surface magnetically or slide thereon in horizontal grooves. The columns are marked on the circulating surface, while the rows are identified by a vertically disposed rectangular reference plate that rotates about a vertical axis for utilization of both sides thereof, the rows on the reference plate and the rows on the circulating surface being in horizontal registry with each other.
摘要:
A portable dynamic advertising display system comprising an endless display path formed by an assembly of communicating track sections, adjustable supports including cross supports carrying the display path and drive means carried by one of the cross supports. A plurality of advertising signs are dependingly carried below the display path by roller assemblies carried along a guide rail disposed within the display path. The roller assemblies are connected to and carry an endless drive belt which moves the roller assemblies and dependent signs about the display path. The system is adapted for assembly and disassembly by a minimum of personnel and readily disassembled, transported and reassembled at a new site.
摘要:
A HOUSING HAVING A WINDOW IN ONE VERTICAL WALL THEREOF ENCLOSES A SERIES OF RECTANGULAR DISPLAY CARRIERS WHICH ARE PIVOTALLY MOUNTED ON ENDLESS BELTS. THE BELTS ARE ROTATABLE, IN A TRACK WITHIN THE HOUSING, ABOUT A HORIZONTAL AXIS AND ARE ADAPTED TO CARRY THE DISPLAYS BORNE BY THE CARRIERS PAST THE WINDOW IN SEQUENTIAL ORDER. WHEN THE DEVICE IS EMPLOYED IN A REMOTE CONTROL PHONOGRAPH WALL BOX, EACH CARRIER BEARS A DISPLAY OF RECORD TITLES ON EACH OF ITS OPPOSING BROAD FACES, AND A PAIR OF PROJECTING FINGERS IN POSITIONED ADJACENT THE TRACK AT ONE END OF THE HOUSING TO ENGAGE EACH CARRIER, IN TURN, AS THE BELT IS ROTATED, AND TO CAUSE EACH CARRIER TO FLIP OVER AND EXHIBIT ITS OPPOSING FACE. ON SUCCESSIVE ROTATION OF THE BELT, WHICH IS OPERATED BY A DRIVE MECHANISM MANUALLY ACTUATED BY A CUSTOMER, FIRST ONE SIDE OF EACH OF THE CARRIERS MAY E VIEWED THROUGH THE WINDOW, IN SEQUENCE, AND THEN THE OPPOSING SIDE OF EACH CARRIER IS EXHIBITED AT THE WINDOW, ALSO IN SEQUENTIAL ORDER.