Invention Grant
- Patent Title: sheet transport apparatus and method for transporting a sheet in a printing machine
- Patent Title (中): 片材输送装置和在印刷机中输送片材的方法
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Application No.: US11758052Application Date: 2007-06-05
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Publication No.: US07731186B2Publication Date: 2010-06-08
- Inventor: Hans-Otto Krause , Frank-Michael Morgenweck , Domingo Rohde
- Applicant: Hans-Otto Krause , Frank-Michael Morgenweck , Domingo Rohde
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent Donna P. Suchy
- Priority: DE102006026835 20060606; DE102007024945 20070529
- Main IPC: B65H29/30
- IPC: B65H29/30

Abstract:
A sheet transport method and apparatus are provided for improving the handling of sheets control in printing systems. This automatic sheet transport system and method includes transporting a sheet in the printing machine via a transport belt circulating in a direction of transport, wherein a sheet contact surface of the circulating transport belt is made of an electrically non-conducting material. The method includes placing a sheet on an area of the transport belt and sucking or holding the sheet to the circulating transport belt by a negative pressure applied through the belt and also applying electrical charges to generate electro-static holding forces between the circulating transport belt and the sheet.
Public/Granted literature
- US20080001347A1 SHEET TRANSPORT APPARATUS AND METHOD FOR TRANSPORTING A SHEET IN A PRINTING MACHINE Public/Granted day:2008-01-03
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