Sheet-like material guiding device of a sheet-fed printing press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 8, 2004
Grant Date -
Aug 15, 2002
app pub date -
Feb 8, 2002
filing date -
Feb 9, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sheet-fed printing press comprises a running transport chain, gripper devices supported by the transport chain and each having a gripper and a gripper pad for gripping a sheet, an inspection device for inspecting the sheet gripped and transported by the gripper devices, and a suction table having a guide surface for guiding the sheet at a position of inspection, and suction holes for spreading the sheet along the guide surface. Suction taper plates each having an inclined surface, which gradually decreases the distance between the gripper pads and the guide surface from an upstream side toward a downstream side of the guide surface in the sheet transport direction, are provided on the downstream side of the guide surface at predetermined intervals in the sheet width direction. Grooves, through which the grippers pass, are interposed among the suction taper plates.
First Claim
Other Claims data not available
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 8 Citation Count
- B65H Class
- 4.42 % this patent is cited more than
- 21 Age
