Invention Grant
US08382106B2 Method for separating at least two bridges of a segmented transport system for printing materials, apparatus for implementing the method and machine for processing printing materials
有权
用于分离用于印刷材料的分段输送系统的至少两个桥的方法,用于实施该方法的设备和用于处理印刷材料的机器的方法
- Patent Title: Method for separating at least two bridges of a segmented transport system for printing materials, apparatus for implementing the method and machine for processing printing materials
- Patent Title (中): 用于分离用于印刷材料的分段输送系统的至少两个桥的方法,用于实施该方法的设备和用于处理印刷材料的机器的方法
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Application No.: US12497722Application Date: 2009-07-06
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Publication No.: US08382106B2Publication Date: 2013-02-26
- Inventor: Matthias Nöll
- Applicant: Matthias Nöll
- Applicant Address: DE Heidelberg
- Assignee: Heidelberger Druckmaschinen AG
- Current Assignee: Heidelberger Druckmaschinen AG
- Current Assignee Address: DE Heidelberg
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102008031734 20080704
- Main IPC: B65H5/00
- IPC: B65H5/00 ; B65H29/04

Abstract:
A method and apparatus for separating at least two bridges, especially gripper bars, of a segmented transport system for printing materials, e.g. sheets of paper in a printing press, include a transport system having a segmented electric linear drive with first and second primary parts constructed as segmented long-stator. The drive has a plurality of secondary parts constructed as carriages. Each secondary part assigned to the first primary part and each secondary part assigned to the second primary part are coupled by a crossmember to form a movable bridge. Two bridges in the same segment are moved jointly. A first bridge, reaching into a further segment due to jointly controlled movement, is moved individually under closed-loop control and separated from a second bridge, for locating the two bridges in different segments during further movement. Electrical and mechanical collisions of the bridges or of the carriages can therefore be eliminated.
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