Automatic used roll dismounting system

Details Automatic used roll dismounting system Automatic used roll dismounting system

A - Human Necessities

47

K

219/43

A47K 10/26 (2006.01) A47K 10/36 (2006.01) B65H 19/10 (2006.01)

Patent

CA 1043751

ROLL SUPPORTING AND AUTOMATIC DISMOUNTING MECHANISM FOR ROLL TOWEL DISPENSERS AND METHOD OF USING SAME Abstract of the Disclosure: A rotatable first roll end holder has dia- metrically opposed pins radially surrounded and pro- jecting axially from radial surfaces except at pin inner radial extremities where a recess extends radially between the pins and opens axially toward the roll to be supported. The recess preferably also opens radially at opposite sides of the first holder. A second roll end holder may consist of merely a central projection so that a roll of toweling may be supported between said holders by simultaneous axially engagement of the pins and central projection. When sufficient toweling is dispensed from the roll to the pin inner radial extremities, the roll is released radially by the pins and pivots about the second holder projection through the first holder recess for ul- timate complete disengagement from the holder. The first holder may be rotatably secured to a support axially pivotal about a vertical axis and a finger pro- jection may be formed on the first holder as an ex- tension of the recess with counterweighting of the first holder urging the holder to rotate with the finger projection extending horizontally and thereby permitting axial finger pressure against the finger projection to axially pivot the first holder and its support away -1- from roll end engagement position to permit such engage- ment. Also, a circumferentially extending, axial pro- jection extending circumferentially less than one-half a circumference may be on the second holder axially received in a circumferential groove of the roll radial- ly outwardly of the second holder central projection to adapt the holder combination to different configurations of roll ends.

264623

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