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1. US6712749 - Folder

Office United States of America
Application Number 10169729
Application Date 16.07.2002
Publication Number 6712749
Publication Date 30.03.2004
Grant Number 6712749
Grant Date 30.03.2004
Publication Kind B1
IPC
B31F 1/10
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
08Creasing
10by rotary tools
B65H 45/12
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
45Folding thin material
12Folding articles or webs with application of pressure to define or form crease lines
B65H 45/22
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
45Folding thin material
12Folding articles or webs with application of pressure to define or form crease lines
22Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
CPC
B65H 45/221
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
45Folding thin material
12Folding articles or webs with application of pressure to define or form crease lines
22Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
221incorporating folding triangles
Applicants Koenig & Bauer Aktiengesellschaft
Inventors Michalik, Horst Bernhard
Hartmann, Manfred Wolfgang
Agents Jones, Tullar & Cooper, PC
Priority Data 10003025 25.01.2000 DE
Title
(EN) Folder
Abstract
(EN)

A longitudinal folding device includes formers for longitudinally forming and folding paper webs having different widths. Each former, together with its folding rollers, hopper roller and longitudinal cutting device is supported in a frame such that the former can be displaced in the axial directions of both the folding rollers and the hopper roller.