Sheet feeding or delivering – Delivering – By endless conveyor
Reexamination Certificate
2005-10-14
2008-10-14
Mackey, Patrick (Department: 3653)
Sheet feeding or delivering
Delivering
By endless conveyor
C271S204000, C271S085000, C271S312000, C198S867070, C294S116000
Reexamination Certificate
active
07434803
ABSTRACT:
A delivery station and a method for unblanked sheet delivery uses a delivery pull-out frame provided with front jogging stops and transverse gripper bars. The ends of the bars are fixedly attached to two respective endless loops flexible drive elements for conveying the sheets in process. The front jogging stops of the delivery pull-out frame are spaced apart to allow the passage between them of grippers of the gripper bar. The gripper bar is inclined around a transverse shaft, for lowering the level of the grippers below the level of the respective upper edges of the front jogging stops, by simultaneously opening the said grippers, in order to separate the sheet from the grippers by bringing the front edge of the sheet against the front stops.
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European Search Report EP 04 40 5644 dated Feb. 25, 2005.
Bobst S.A.
Gonzalez Luis A
Mackey Patrick
Ostrolenk Faber Gerb & Soffen, LLP
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