Abstract: This invention provides an improved web transfer mechanism in a paper roll towel dispenser of the type having a primary roll and a reserve roll of paper toweling. The transfer mechanism comprises a cradle for supporting the primary roll that is counterbalanced by an element for tucking the leading end of the reserve roll into the nip between feed rollers. As the primary roll becomes depleted, the counterbalancing force of the roll decreases, causing the tucking element to gradually approach the leading end of the reserve roll until the element finally engages the end and introduces it into the nip. In a preferred embodiment, the device includes a damper mechanism to prevent premature introduction of the leading end caused by the tendency of the primary roll to rise above the cradle by a sudden pull on the toweling.

Abstract: A device for sequentially dispensing sheet material from a primary roll and a reserve roll including rotatable dispensing rollers, at least one of the rollers having a groove therein, sensing means for entering the groove when sheet material from the primary roll is depleted and tucker means responsive to such movement to engage reserve roll sheet material and introduce it between the rotatable rollers.

Abstract: A pitoval, generally vertically reciprocal operating handle carries a rack along a stationary center, rotatable pinion with the pinion, in turn, being operably connected rotating a continuous drive rod. Two drive rolls are mounted axially aligned on the drive rod and rotatable relative thereto with a clutch spool on the rod between the drive rolls being axially shiftable to transmit rotation from the rod to either of the drive rolls while the other roll remains stationary. Each of the drive rolls with the assistance of a pressure roll grips a paper web extending from a supply roll so that rotation of the particular drive roll dispenses that web from the dispenser. Pivotal sensors are mounted sensing the periphery of each supply roll so that upon substantial depletion of a particular supply roll, that sensor engages a shuttle causing the shuttle to shift the clutch from that associated drive roll to the other, thereby commencing the dispensing by the other drive roll from its supply roll.

Abstract: A frame including a vertically pivotal cabinet mounts a dispensing mechanism selectively operable by an actuating lever for dispensing liquid soap therefrom. The main soap supply is provided by an inverted container which is rearwardly vertically pivoted into and forwardly pivoted from a soap supplying position when the cabinet is open. At least one forward cylindrical projection on the frame slidably pressure abuts facing vertical surfaces within a back wall recess of the container during pivotal insertion into and while the container is in the soap supplying position, the projection and recess preferably being horizontally offset relative to the container vertical centerline, all to positively locate and stabilize the container in the dispenser.