EP 0771753 B1 20011128 - Phase-regulating system for paddle wheel devices of folding apparatuses
Title (en)
Phase-regulating system for paddle wheel devices of folding apparatuses
Title (de)
Phasenregelungssystem für die Schaufelradanordnung eines Falzapparates
Title (fr)
Système de régulation de phase pour les roues à aubes de plieuses
Publication
Application
Priority
US 55043095 A 19951030
Abstract (en)
[origin: EP0771753A1] The method includes the steps of detecting an edge of the product (14) to be folded, when it reaches a predetermined position relative to a first reference position, and determining the position of the blades (101,102,103) when they pass a second reference position. A desired blade phase angle is determined for a next blade entering the product recording area (110), and a first point in time is calculated, in which the folding product reaches the first reference position. The current blade phase angle of the next blade at the first point in time is calculated, and the rotational speed of the blade wheel arrangement (100) is adjusted based on the difference between the current blade phase angle and the desired phase angle.
IPC 1-7
IPC 8 full level
B41F 13/64 (2006.01); B65H 29/40 (2006.01)
CPC (source: EP US)
B65H 29/40 (2013.01 - EP US); B65H 2511/20 (2013.01 - EP US); B65H 2511/212 (2013.01 - EP US); B65H 2511/40 (2013.01 - EP US); B65H 2511/514 (2013.01 - EP US); B65H 2513/10 (2013.01 - EP US); B65H 2701/1912 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0771753 A1 19970507; EP 0771753 B1 20011128; DE 19639138 A1 19970507; DE 59608312 D1 20020110; JP H09169460 A 19970630; US 5653428 A 19970805
DOCDB simple family (application)
EP 96115359 A 19960925; DE 19639138 A 19960924; DE 59608312 T 19960925; JP 28560096 A 19961028; US 55043095 A 19951030