Sliding Actuator Patents (Class 84/511)
  • Patent number: 8227680
    Abstract: According to one embodiment, a booklet page turning apparatus includes a guide member which is provided near a vacuum pad to freely project/retreat from a plane corresponding to the suction surface of the vacuum pad, the guide member moving integrally with the vacuum pad and coming into contact with a page of a booklet at the page turning position to regulate rising of the page.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: July 24, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yukinobu Ishioka
  • Patent number: 4423659
    Abstract: A portable page-turning device having a plurality of rotatable drums, each drum having a filament wound therearound, each filament being attachable to a successive page to be turned, for turning, upon a proper signal, successive pages. The rotatable drums are biased and hold the filaments in tension up to a notch in a face plate. The filaments are loosely disposed from the faceplate to the pages to be turned to which they are attached. In the preferred embodiments a movable disengagement lever may trace out an angular path to allow the filaments to be serially released from the notches and provide a tension on the entire filament, turning any page thereattached.
    Type: Grant
    Filed: October 16, 1981
    Date of Patent: January 3, 1984
    Inventor: Alastair K. Cassels-Brown