With Return Stroke Inhibitor (i.e., Full-stroke Mechanism) Patents (Class 221/245)
  • Patent number: 9016516
    Abstract: Pharmaceutical product dispensers (e.g., in the shape of a common ink pen) are operable to indicate information regarding a dosing schedule of a pharmaceutical product dispensable from the dispenser. Embodiments of the dispensers may include a plurality of dosing segments, each corresponding to a different dose of the pharmaceutical product. Actuation of an actuator may result in interaction between the actuator and the pharmaceutical product storage area such that a dose of pharmaceutical product contained in the pharmaceutical product storage area is dispensed, along with a corresponding advancement of the plurality of dosing segments. The dispenser may also include one or more locks to prevent unauthorized access to the pharmaceutical product (e.g., by a child or the like). Furthermore, the pharmaceutical product dispenser may include a disabling mechanism to permanently disable actuation of the actuator of the dispenser.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: April 28, 2015
    Assignee: Mallinckrodt LLC
    Inventors: Vernon D. Ortenzi, Robert J. Ziemba, Frank M. Lewis, Geoffrey S. Strobl
  • Patent number: 8727178
    Abstract: A condiment packet dispenser that includes a cylindrical shaped housing containing an open top with a plurality of radially partitioned chambers. Each chamber contains a cylindrical shaped container that stores individual condiment packets in a radial manner. The dispenser is operated by pushing a button which sends a signal to a motor control board. The motor control board powers a motor having a spur gear which turns the selected condiment container until the condiment packet is aligned with a drop chute. The packet then falls thru the drop chute and is available for picking up by the customer. There is also a cylindrical shaped top lid which is removable when new condiments need to be loaded to replenish the dispenser. The condiment dispenser sits on top of a base stand that may either be rigidly mounted or may be rotated to choose a condiment.
    Type: Grant
    Filed: November 20, 2011
    Date of Patent: May 20, 2014
    Inventors: Irene Carter, Roger Henry Gagnon
  • Publication number: 20120024885
    Abstract: A machine particularly adapted for dispensing light items packaged in pliable pouches or packets having a machine graspable crowned carrier. The items are propelled in a queue through a tubular cartridge along a track having a ratcheting mechanism to be individually dispensed. A motorized reciprocation bolt engages the mechanism at the back of the cartridge. Multiple cartridges can be grouped together in an expandable array using an interlocking bar and T system to form a removable magazine. Each cartridge can be selectively addressed and activated by its dedicated motorized bolt. In a preferred embodiment of the ratcheting mechanism, the heads of the package carriers are held within a C-shaped track and propelled by the alternating back-and forth motion of a crenelated drive rack successively pushing a sled at the rear of the package queue. A self-engaging brake impedes backward movements of the sled and packages during a return stroke of the drive rack.
    Type: Application
    Filed: October 27, 2010
    Publication date: February 2, 2012
    Inventor: Anton K. Simson
  • Patent number: 7273158
    Abstract: A golf ball dispensing and retrieving system for efficiently assisting a golfer in practicing putting. The golf ball dispensing and retrieving system includes an elongated tube having a lower opening, a clamp extending from a side of the tube for removably attaching to a shaft of a putter, a retrieval member attached within the tube near the lower opening, and an ejector member movably positioned within the tube for ejecting a lower golf ball from the lower opening. A bias member is attached to the ejector member for applying a return force to the bias member.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: September 25, 2007
    Inventor: Ronald G. Dean
  • Patent number: 6805260
    Abstract: A device for feeding sheets to a sheet-processing machine includes a feeding table. Front lays are disposed at a front end of the feeding table, as viewed in a sheet-conveying direction. A first guide device is disposed immediately upstream from the front lays, as viewed in the sheet-conveying direction, and above the feeding table, and is adjustable vertically with respect to the feeding table. A second guide device is disposed upstream from the vertically adjustable first guide device, as viewed in the sheet-conveying direction. The second guide device is disposed in a position oriented parallel to the first guide device. A method of operating the sheet-feeding device is also provided.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: October 19, 2004
    Assignee: Heidelberger Druckmaschinen AG
    Inventor: Ralf Wadlinger
  • Patent number: 5052674
    Abstract: A simple, low cost, hand operated paper feeder includes a media chamber mounted at an acute angle with respect to a horizontal plane that allows media to exit the chamber through a membrane. A two-position, T-shaped actuator including a pair of non-rotating rolls is slidably mounted on a rail for contacting the media. A rod is connected to the actuator such that when movement of the rod is initiated in a first direction, the actuator is moved to a position contacting the media and with continued movement of the rod, a top sheet of the media is moved a predetermined amount through the membrane, and with return of the rod in a second direction to its initial position, the actuator is caused to retract from the media surface to its initial position.
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: October 1, 1991
    Assignee: Xerox Corporation
    Inventor: Conrad J. Bell
  • Patent number: 4784556
    Abstract: The invention relates to a device for the cyclic rearrangement of a pile of rectangular or square pictures, with a first and a second frame part (12, 14), which can be moved back and forth parallel to the principal plane of the pile of pictures held by them, with a separator bar (20), arranged in the second frame part (14), which defines a separating through-gap for a picture and a return through-gap for the picture, with a retaining element in the first frame part (12) for retaining a picture taken from one end of the pile and guided through a separating through-gap, and with a guide element for shifting the retained picture transversely to the pile and returning it through the return through-gap to the other end of the pile, and with a viewing window (35) in one of the frame parts (12), wherein the two frame parts (12, 14) are coupled by way of a free-wheel-type device which, when the two frame parts (12, 14) are in the end position where they are pulled completely apart, frees the return movement and, in t
    Type: Grant
    Filed: July 11, 1986
    Date of Patent: November 15, 1988
    Assignee: Licinvest AG
    Inventor: Peter Ackeret
  • Patent number: 4508238
    Abstract: A single copy newspaper vending machine which dispenses one newspaper copy each time proper coins are deposited. Newspapers are stacked on a tray which is urged upwardly toward a ski device that rides on the newspaper stack. The ski device can be pulled forwardly to dispense a single newspaper by depositing proper coins and pulling on the handle of a slide arm. The slide arm is normally locked in a retracted position but is released when the coins are accepted. The ski device includes pointed prongs which penetrate the upper surface of the top newspaper in the stack. The back folded edge of the top newspaper is engaged by cleats projecting from a cleat plate carried on the ski device. A pivotal dog member assures that the slide arm is moved through a single complete stroke each time it is released. After the stack of newspapers on the tray has been exhausted, the next stroke of the slide arm causes the dispensing of a display copy carried in a display case on the front of the machine.
    Type: Grant
    Filed: July 14, 1982
    Date of Patent: April 2, 1985
    Inventors: Nathan D. Johnson, James D. Sampson, Darwin L. Sampson
  • Patent number: 4077557
    Abstract: A lightweight portable hand-held tool for use in producing printed circuit assemblies is provided with a squeezable handle piston grip surmounted by an incrementally detented ejection mechanism. The tool is topped by a rearwardly raked loading "snorkel" engaging and holding "dipstick" storage tubes for dual in line package or "DIP" integrated circuit assemblies, aligned end to end therein for lengthwise sliding, dispensing movement. A squeezable trigger-handgrip actuates a rack and pinion ejector ram-slider provided with a spring biased detent, producing forward feed movement of each DIP in turn from the snorkel magazine through an ejection portal, pausing with the DIP's terminals protruding for alignment with the mounting holes in the printed circuit board, followed by ejection of the DIP from the portable tool for insertion, produced by further squeezing movement of the trigger-handgrip.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: March 7, 1978
    Inventor: LaVerne Merritt Green
  • Patent number: 4043484
    Abstract: A newspaper vending machine has a receptacle with a front wall, a rearwardly ascending slide track to support a stack of newspapers on edge, the lower end of the slide track having an upstanding ledge to hold back the foremost paper in the stack which is pressed forward by a presser plate whose upper part is parallel to the front wall and whose lower part inclines rearwardly, and a delivery mechanism which by means of inclined needles engaging the foremost paper in the stack lifts the said paper until its lower edge swings forward over the upstanding ledge and then feeds the paper downwards through a delivery slot between the upstanding ledge and the front wall.
    Type: Grant
    Filed: December 1, 1975
    Date of Patent: August 23, 1977
    Inventor: Benno Vanjo
  • Patent number: 4000831
    Abstract: A rectangular, vertically-extending tank having an upwardly-extending, spring-pressed pressure head automatically feeds sliced bread against the underside of a cover plate supported for horizontally reciprocative, forth-and-back movement over the upper end of the tank. The cover plate has a transverse sidewall portion centrally disposed along its length and operative to push uppermost slices of bread, one at a time, forwardly to slide off the upper end of the pressure plate for deposit on a receiving tray each time the cover plate is moved manually through a forth-and-back cycle of operation. Ratchet and pawl mechanism operative between the cover plate and its guide means prevents retrograde movement prior to completion of the sliding movement in one direction or the other.
    Type: Grant
    Filed: December 11, 1975
    Date of Patent: January 4, 1977
    Assignee: Shelley Manufacturing Company
    Inventor: Bruce F. House