Equipment for leading a web threading tail over an empty space

Details Equipment for leading a web threading tail over an empty space Equipment for leading a web threading tail over an empty space

D - Textiles, Paper

21

F

D21F 7/00 (2006.01) D21G 9/00 (2006.01)

Patent

CA 2458036

The invention relates to apparatus for leading a web threading tail over an empty space. The empty space is formed between two surfaces, between which the apparatus (10) is arranged. The apparatus (10) includes a belt loop (28) permeable by air, which is supported by turnover rolls (29, 30). Within the belt loop (28) at least one foil strip (31) is arranged for creating a vacuum effect in the part of the belt loop (28) that transports the web threading tail (16) from the surface preceeding the empty space, and to lead it to the following surface, a vacuum effect is arranged in connection with the first turnover roll (29) of the said turnover rolls (29, 30).

La présente invention a trait à un appareil destiné à la conduite d'une pointe d'engagement sur un espace vide. L'espace vide est constitué entre deux surfaces, entre lesquelles est disposé l'appareil (10). L'appareil (10) comporte une boucle de courroie (28) perméable à l'air, qui est portée par des rouleaux réversibles (29, 30). Au sein de la boucle de courroie (28) est disposée au moins une bande de feuille (31) destinée à générer un effet de succion dans la partie de la boucle de courroie (28) transportant la pointe d'engagement de la bande continue (16). Afin de détacher la pointe d'engagement de la bande continue (16) de la surface se trouvant avant l'espace vide, et de la conduire à la surface suivante, on crée un effet de succion par rapport au premier rouleau réversible (29) desdits rouleaux réversibles (29, 30).

Affiliated with

Also associated with

Rating

Equipment for leading a web threading tail over an empty space does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Equipment for leading a web threading tail over an empty space, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Equipment for leading a web threading tail over an empty space will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2006378