B - Operations – Transporting – 26 – D
Patent
B - Operations, Transporting
26
D
B26D 5/06 (2006.01) B26D 1/40 (2006.01) B26D 5/20 (2006.01) B26D 7/01 (2006.01) B31B 1/90 (2006.01) B65H 19/18 (2006.01) B65H 19/20 (2006.01) B65H 21/02 (2006.01) B65H 35/00 (2006.01) B65H 69/06 (2006.01)
Patent
CA 2439017
Apparatus (10) for feeding and cutting lengths of tape (11) and advancing the lengths to vacuum wheel applicator (25). Feed section (15) of apparatus (10) comprises feed roll (16), anvil vacuum roll (20), rotary knife (21) adjacent to anvil vacuum roll (20), and a means for adjusting the speed of roll (16) and the speed of roll (20) to vary the length of tape (11) advanced to applicator (25). There is provided a tape roll splicing assembly to provide a continuous supply of tape (11) to apparatus (10).
L'invention porte sur un appareil d'alimentation en bandes, assurant leur découpage en segments et le transfert des segments vers un applicateur à cylindre à vide. La section d'alimentation de l'appareil comporte un rouleau d'alimentation, un contre-cylindre à vide; un couteau tournant voisin du contre-cylindre; un moyen de réglage de la vitesse du rouleau d'entraînement et de celle du contre-cylindre de manière à faire varier la longueur de ruban avançant vers l'applicateur; et un dispositif de raccordement des bandes assurant l'alimentation en continu de l'appareil.
Downie Peter M.
Hartman James N.
Middelstadt Scott K.
Adalis Corporation
Oyen Wiggs Green & Mutala Llp
LandOfFree
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