B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 20/24 (2006.01) B65H 23/188 (2006.01)
Patent
CA 2512740
The invention concerns an apparatus for shaping a flexible web (2). Said apparatus is characterized in that it comprises, between an entry roller (5) and a forming roller (3), a regulating module (7) provided with a starting roller (13) designed to control the movement and the speed of the web upstream of the shaping roller (3) and at least one mobile guide element (9) designed to exert, at least on one buffer loop (8) of the web (2) formed between said rollers (5, 3), a positive guiding thereof, in accordance with a law of displacement which is a function of the length of the buffer loop (8) in operation.
La présente invention concerne un appareil de façonnage d'une nappe (2) souple. Cet appareil est caractérisé en ce qu'il comporte, entre un cylindre d'alimentation (5) et un cylindre de façonnage (3), un module de régulation (7) qui est pourvu d'un cylindre d'appel (13) apte commander le déplacement et la vitesse de la nappe en amont du cylindre de façonnage (3) et au moins un élément mobile de guidage (9) apte à exercer, sur au moins une boucle tampon (8) de la nappe (2) formée entre lesdits cylindres (5,3), un guidage positif de celle~-ci, suivant une loi de déplacement qui est fonction de la longueur de la boucle tampon (8) en cours de fonctionnement.
Clement Christophe
Simon Pierre
Goudreau Gage Dubuc
Komori-Chambon Sa
LandOfFree
Methods for the preparation of dhea derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods for the preparation of dhea derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for the preparation of dhea derivatives will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1504148