Invention Grant
- Patent Title: Sheet folding apparatus and method
- Patent Title (中): 折页装置及方法
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Application No.: US10259167Application Date: 2002-09-27
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Publication No.: US07008364B2Publication Date: 2006-03-07
- Inventor: Edward R. Ochsenbauer
- Applicant: Edward R. Ochsenbauer
- Applicant Address: US WI Ashland
- Assignee: C.G. Bretting Manufacturing Company, Inc.
- Current Assignee: C.G. Bretting Manufacturing Company, Inc.
- Current Assignee Address: US WI Ashland
- Agency: Michael Best & Friedrich LLP
- Main IPC: B31F1/08
- IPC: B31F1/08
Abstract:
In some embodiments of the present invention, a method and apparatus for folding sheets are disclosed in which single transverse folds are created by vacuum rolls in one operational mode and double transverse folds are created by vacuum rolls in another operational mode. The folder can have a low profile in which the axes of various elements and assemblies in the folder are located within height ranges relative to the height of a folding roll axis in the folder.
Public/Granted literature
- US20040063559A1 Sheet folding apparatus and method Public/Granted day:2004-04-01
Information query
