With Feed-out Of Predetermined Length From Work Supply Patents (Class 225/10)
  • Patent number: 5860578
    Abstract: A paper dispenser with a rear part fastenable to a wall on which a paper roll is supported and with a front part articulated closed over the rear part. A roller around which the dispensing paper is wrapped such that rotation of that roller moves the paper off the paper roll. A base part supported on the front part of the dispenser at the roller defines a slot with the roller through which the paper passes. A knife supported on the base part cuts the paper as it is pulled out of the dispenser. A pinion on the roller is rotated by a rack that is supported on the frame and that is movable by a lever projecting out of the front part, such that movement of the lever moves the rack to move the pinion to move the roller to move paper off the roll and dispense it.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: January 19, 1999
    Assignee: Jofel Industrial, S.A.
    Inventor: Jose Luis Cobos Laguna
  • Patent number: 5645206
    Abstract: An automated dental floss dispensing apparatus for dispensing waxed or unwaxed floss, the apparatus having a dispenser housing including a spool receptacle for retaining a spool of floss. The spool receptacle has a conically shaped discharge aperture with inwardly slanting walls for feeding and guiding the dental floss and the dispenser housing includes a dispensing aperture for dispensing the floss. A cutter is disposed adjacent to the dispensing aperture for cutting a selected length of floss. A battery driven motor is operably coupled to a first and a second circuit for control of motor operating speed and for control of the length of floss to be dispensed by selective activation and deactivation of the motor. A control panel and a start button are included in a wall of the dispenser housing and the dispenser housing is preferably configured as two units which may be separated from one another, with one of the units having a removeable front panel to facilitate access inside the dispenser housing.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: July 8, 1997
    Inventor: Kevin Ippisch
  • Patent number: 5478000
    Abstract: A tape dispenser holds a stock roll of tape (3) which has adhesive on one or both sides. A section of tape (4) is played out around an idle roller (7), which at times also translates to form a surplus tape loop (16), and around two or more cutter bars (2) mounted in a drum (1) which is powered to turn by a gearmotor (55). The cutter bars can also rotate individually in their bearings (61), and are powered to do so by a cam action inside the drum. When the drum advances, the differential rotation of the cutter bars creates tension in a section of tape, thus tearing it into a segment (5). The length of the tape segment may be preselected by means of an adjustment disk (100).The object of the invention is to sequentially cut and then present each tape segment to a convenient dispensing position. When a user grasps and lifts the tape segment from the cutter bar, the gearmotor automatically restarts to cut and present a new tape segment.
    Type: Grant
    Filed: January 3, 1995
    Date of Patent: December 26, 1995
    Assignee: Jensen R&D Corporation
    Inventor: Lars D. Jensen
  • Patent number: 5452832
    Abstract: An automatic dispenser for paper towels shaped in strips of an appropriate length severable from a continuous feed roll, outputs a portion of paper of an appropriate length cutting it with a stationary blade. The blade is located in a less accessible area of the apparatus for user safety reasons. Dispensing is usually controlled by a photoelectric cell or proximity detector, which actuates an ON-OFF switch for supplying power to a motor during a time period predetermined by a timer, thereby causing rotation of a dragging roller adapted to cause a certain extent of unrolling of the feed roll. In case of saturation of the photoelectric cell caused by improperly keeping it intercepted, an electronic switch disables the photo cell and enables an emergency push-button while also lighting a signal lamp to advise of a change in the operating condition, which requires a push of an emergency button.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: September 26, 1995
    Assignee: QTS S.r.l.
    Inventor: Gianandrea Niada
  • Patent number: 5125548
    Abstract: A paper towel dispenser cabinet including a rigid, metallic bottom plate of unitary construction connected to walls of the dispenser. The bottom plate improves the structural integrity of the dispenser cabinet and operates as a heat sink in the event paper toweling passing through an aperture in the bottom plate is ignited so that flame is extinguished before damaging the housing interior.
    Type: Grant
    Filed: January 22, 1991
    Date of Patent: June 30, 1992
    Assignee: James River Corporation
    Inventors: Patrick C. Perrin, Jimmie L. Whittington
  • Patent number: 4714191
    Abstract: A one piece paperboard carton blank is folded into a rectangular shape for packaging and dispensing from a roll of individual plastic bags, particularly disposable milk bottles for feeding babies. The carton has a double wall front part which includes an inner top rigidly supporting a tab protruding in a direction opposite to the direction of withdrawal of bags from the roll. When a first plastic bag is withdrawn it starts to pull out a succeeding bag to which it is removably attached along a line of perforations. When the center of the perforated edge of the succeeding bag is impaled on the tab, further withdrawal of the succeeding bag is restrained and the first bag is readily separated to facilitate its dispensing and to place the leading edge of the succeeding bag where it may be easily reached for withdrawal.
    Type: Grant
    Filed: March 11, 1987
    Date of Patent: December 22, 1987
    Assignee: International Paper Company
    Inventor: Paul D. Richardson
  • Patent number: 4690344
    Abstract: A roll holder for holding rotatably a roll of consecutive thin-film-like products and paying out a succeeding product up to a given position as the preceding product is cut off along a break line provided between individual units of use, whose body has holding portions for holding rotatably the winding core of the roll of consecutive products to hang the same; a first feed roll to be rotated by a motor; and a detector for detecting the presence/absence of the succeeding product at a given position, whose lid has a second feed roll coming into abutment on the first feed roll when the lid is shut and locked by a lock mechanism with respect to the body, and whose control unit, after the detector detects the absence of the succeeding product, causes the motor to rotate the first feed roll to thereby pay out the succeeding product, and after the detector detects the presence of the succeeding product, causes the motor to rotate the first feed roll a certain amount of rotation to thereby pay out the succeeding prod
    Type: Grant
    Filed: March 3, 1986
    Date of Patent: September 1, 1987
    Assignee: Yazaki Industrial Chemical Co., Ltd.
    Inventor: Mamoru Yokota
  • Patent number: 4666099
    Abstract: The disclosure relates to an apparatus for dispensing sheet material such as paper towels. The dispensing apparatus when activated dispenses sheet material for a predetermined time which results in a predetermined length of sheet material being dispensed. The dispensing apparatus is actuated in response to the proximity of a portion of a hand of a user to the dispensing apparatus without the hand of a user contacting the apparatus. The dispensing apparatus dispenses sheet material from a roll of material by means of an electrical motor operating for a predetermined time to advance a predetermined length of the sheet material. The motor for advancing a predetermined length of the sheet material can be battery powered. The housing of the dispensing apparatus has a modular frame having a first compartment for the means for advancing the sheet material and a second compartment for the means for activating the advancing means.
    Type: Grant
    Filed: November 15, 1985
    Date of Patent: May 19, 1987
    Assignee: Scott Paper Company
    Inventors: Louis S. Hoffman, William Bohmer, Ralph J. DeVito, Brian R. Langille, Richard D. Watkins, Charles B. Sanders, Martha E. Kerch, Marc Shanko
  • Patent number: 3998308
    Abstract: A towel dispenser for dispensing at least one towel from a towel roll containing a multiplicity of towels includes a towel cabinet having an outlet opening for dispensing one of the towels from the towel roll therethrough, rotative means disposed within the cabinet for effecting the withdrawal of one of the towels from the cabinet through the outlet opening, driving means for operatively engaging the rotating means, a prepayment mechanism for releasing the driving means by at least one coin supplied to the prepayment mechanism, a chute attached to the prepayment mechanism and a coin-collecting box attached to a wall separating the prepayment mechanism therefrom. The chute communicates with the prepayment mechanism and the coin-collecting box through the wall. The operation of the prepayment mechanism by the coin causes the towel dispenser to furnish one of the towels to a user upon activation of the driving means, the coin being collected in the coin-collecting box upon falling thereinto through the chute.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: December 21, 1976
    Assignee: Lawrence Peska Associates, Inc.
    Inventor: Glen E. Yeakley