A - Human Necessities – 47 – K
Patent
A - Human Necessities
47
K
A47K 10/34 (2006.01) A47K 10/38 (2006.01) A47K 10/32 (2006.01)
Patent
CA 2171066
A two roll paper dispenser has an enclosure for confining first and second roll-supporting man- drels mounted on slide blocks in a cantilevered po- sition. The mandrels are movable from a first posi- tion wherein the first mandrel slide block is lo- cated at a juncture of a first path portion and a second path portion and the second mandrel slide block is located above the first mandrel slide block in the first path portion and wherein the first man- drel slide block can be moved from the juncture along the second path portion when sufficient paper is consumed from the roll carried thereon to open the juncture allowing the slide block of the second mandrel to be moved to expose the second roll to the access opening. A spring engages the first mandrel slide block biasing the mandrel for movement away from the juncture, and the second mandrel slide block is biased for movement along the second path toward the juncture. The housing is preferably pro- vided with a metering block on its rear wall posi- tioned to engage a roll of paper on the first man- drel. The block serves multiple functions, including limiting the use of the dispenser to accomodate a particular diameter roll. Movement of the roll on the second mandrel to the juncture is also prevented until the roll of paper on the first mandrel is ex- hausted. The projection preferably has a convex roll-engaging surface. The mandrels each have a proximal end attached to one of the mandrel slide blocks and a distal free end for insertion thereon of a roll of paper. The distal end is tapered on its lower surface to a reduced diameter and is pro- vided on its upper surface with an upwardly extend- ing projection.
Krueger Donald G.
Lacount Kenneth H.
Alwin Manufacturing Company Incorporated
Smart & Biggar
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