B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 35/00 (2006.01)
Patent
CA 2289082
A dispenser (10) from which sheet material (28) may be manually pulled from a supply of the sheet material carried on the dispenser through a passageway defined by a frame of the dispenser (10). The dispenser includes a cutting member (32) having a sharp cutting edge (34) adapted for transversely cutting the sheet material (28) and an elongate contact surface (36) generally parallel to and spaced from the cutting edge (34). The cutting member (32) is mounted on the frame for movement between (i) a retracted position to which it is biased at which the cutting edge (34) is positioned to restrict contact between a person using the dispenser (10) and the cutting edge (34) and at which the contact surface (36) extends along the one side of the passageway; and (ii) a cutting position to which the cutting member (32) can be moved from its retracted position by manually tensioning sheet material (28) being pulled from the dispenser (10) around the contact surface (36) of the cutting member (32). At the cutting position the cutting edge (34) is positioned to intersect and transversely sever the tensioned sheet material (28) being manually withdrawn from the dispenser (10).
L'invention concerne un distributeur (10) de matière (28) en feuille qui comprend une réserve de matière en feuille à partir de laquelle il est possible de tirer à la main ladite matière en feuille par un passage défini par le châssis du distributeur (10). Le distributeur comprend un élément coupant (32) comportant un bord tranchant conçu pour couper transversalement la matière (28) en feuille et une surface (36) de contact allongée qui est globalement parallèle au bord coupant (34) et espacée de ce dernier. L'élément coupant (32) est monté sur le châssis pour se déplacer entre (i) une position rentrée dans laquelle elle est sollicitée pour que le bord coupant (34) soit placé pour limiter le contact entre une personne utilisant le distributeur (10) et le bord coupant (34), la surface (36) de contact s'étendant dans cette position sur un côté du passage et (ii) une position de coupe dans laquelle l'élément coupant (32) peut être déplacé de sa position rentrée lorsque la matière (28) en feuille tendue à la main est tirée du distributeur (10) à proximité de la surface (36) de contact de l'élément (32). En position de coupe le bord coupant (34) est placé pour entrecouper et couper transversalement la matière (28) en feuille tendue qui est tirée à la main du distributeur (10).
Bries James L.
Hamerski Michael D.
Kampa Leonard
Sadrakula Philip V.
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
Sheet material dispenser with safer sheet cutting means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sheet material dispenser with safer sheet cutting means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet material dispenser with safer sheet cutting means will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1561155