or
Bookmark and Share
Folding device for printing presses or folders
   
Document Number
US Patent 7513859
Issued Date
April 7, 2009
Link
Map
Abstract
The invention relates to a folding device for printing presses or folders which does not require pressure brushes for fixing the printed product on surface inlet and outlet sections folding table. The folding device (11) which includes a folding table (4), at least one stop (8) associate with the folding table (4), a plurality of transfer belts (5) for engaging and transferring printed products (3) onto said folding table to said at least one stop, a pair of rotatably driven folding rolls (7), a folding blade (2) moveable relative to the folding table (4). The transport belts (5) can be set against inlet and/or outlet sections (9, 10) of the folding table (4) forming full-area contact in order to fix the printed product (3) in position for folding, and the inlet and/or outlet sections (9, 10) are situated just in front of and just behind the printed product (3).
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
17
Comments:
no comments yet
Owner
manroland AG (Offenbach am Main,DE)
Published
April 7, 2009
Application Number
11/123,314
Filed
May 6, 2005
US Classification
493/416   493/422 493/423 493/441
Int'l Classification
B31F   1/00   (20060101)  
Examiner
Attorney/Law Firm
Priority Data
May 07, 2004 [DE] 10 2004 023 318
USPTO Field of Search
493/416   493/422   493/423   493/425   493/427   493/434   493/437   493/441  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us