Pusher For Sequentially Piling Sheets Patents (Class 270/58.26)
  • Patent number: 10968068
    Abstract: A system for collating and stacking long cut retail edge marker strips exiting a roll fed high speed slitter/perforator/cutter apparatus includes a series of angled and stepped baffles configured to receive the cut retail edge marking strips and allow them to fall into and accumulate in bins formed by each angled baffle and then be removed from each bin consecutively by a pusher acting orthogonally to the bins to move and collate the retail edge markers into a final stack collated to meet a specific store planogram requirement.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: April 6, 2021
    Assignee: Xerox Corporation
    Inventors: Douglas K Herrmann, Gregory A Ludgate
  • Patent number: 7942400
    Abstract: An improved saddle stitcher incorporating alignment paddle which includes paddle 100, a base 200, and torque producing means wherein the torque producing means rotates the paddle which contacts and jogs passing signature groups, thereby aligning them.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: May 17, 2011
    Inventor: Burton Harold DeMarco
  • Patent number: 7931260
    Abstract: A storage vessel for holding between shaves a wet razor with its head and cutting blade submerged in a liquid and its handle held out of the liquid and dry. The vessel liquid is comprised of a mixture of hydrophobic and hygroscopic materials and of anti-viral and anti-bacterial materials, effective to reduce cutting blade oxidation due to exposure to water and air during nonuse storage and to maintain the blade sharp and sanitary for shaving comfort. These materials specifically might be mineral oil and calcium chloride (CaCl2), and nano-gold or nano-silver.
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: April 26, 2011
    Assignee: Goss International Americas, Inc.
    Inventors: James Aurthur Pangle, Glen Roger Caron, Gary Cooper
  • Patent number: 7896329
    Abstract: A sheet punching and embossing machine includes revolving gripper cars with which a gripping margin of a sheet is grasped by grippers disposed on the gripper car so as to move the sheet through the machine, a punching station in which the gripping margin can be separated from the sheet, a delivery station in which the gripping margin can be further separated from the sheet, and an ejection station in which the gripping margin can be ejected from the gripper. The ejection station includes a blower which directs a current of air at the gripping margin.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: March 1, 2011
    Assignee: Heidelberger Druckmaschinen Aktiengesellschaft
    Inventors: Reinhard Lappok, Peter Palmen, Guido Zanders
  • Patent number: 7690637
    Abstract: A sheet processing apparatus of the invention includes a post-processing unit that applies post-processing to sheets supplied from an image forming apparatus, a conveying tool that guides the sheets subjected to the post-processing to a discharge port, a sheet discharge tray that receives the sheets discharged from the discharge port, and a control unit that controls an operation of the conveying tool and stops a discharge operation for new sheets, when a quantity of the sheets stacked on the sheet discharge tray reaches a full state set in advance. The sheet processing apparatus further includes a pressing unit that temporarily prevents movement of the sheet on the conveying tool, when a sheet is present on the conveying tool in the full state.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: April 6, 2010
    Assignee: Toshiba Tec Kabushiki Kaisha
    Inventor: Mikio Yamamoto
  • Patent number: 7637490
    Abstract: Inserting systems and methods are provided for use in sheet processing. The inserting systems and methods provide improved handling of sheet articles during processing. Sheet articles can be advantageously and efficiently advanced in separate stacks and later combined for insertion into an envelope. For insertion into an envelope, the mouth of the envelope can be selectively variably opened depending upon the amount of insertion material to go into the envelope where the amount an envelope is to be opened can be based upon processing or job information. Sheet articles can be registered and aligned to facilitate processing efficiencies. Sheet articles with creases, such as envelopes with mouth flaps, can be processed through a roller system to bend the crease so that the flap of the envelope assumes a desired position for subsequent processing. Additionally, sheet articles can be processed through a staging station with increased capacity for sheet processing.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: December 29, 2009
    Assignee: Bowe Bell + Howell Company
    Inventors: Edward J. Kapturowski, Robert T. Snyder, Chris Peterson, Richard D. Johnson, Joseph I. Zuech
  • Patent number: 7237774
    Abstract: The trailing edge of a sheet delivered to a treating tray for treating the sheet with respect to a delivering direction is made to abut against a trailing edge regulating member to thereby regulate the trailing edge position of the sheet. Next, a sheet delivery lever is reciprocally moved between a first position in which it is retracted to the upstream side of the trailing edge regulating member with respect to the sheet delivering direction and a second position in which it protrudes into the stacking area of the treating tray, to thereby push the trailing edge of the treated sheet and deliver the sheet onto a sheet stacking tray. Also, when this sheet delivery lever is to be moved from the second position to the first position, the sheet delivery lever is moved so as to be capable of passing by the sheet delivered to the treating tray, whereby even during the time when the sheet delivering lever is moved to the first position, the delivery of a succeeding sheet to the treating tray is made possible.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: July 3, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masayoshi Fukatsu, Atsushi Ogata, Hironobu Ata
  • Patent number: 6802500
    Abstract: The present invention provides exemplary mail processing systems and methods, including systems and methods for retrieving paper sheets, statements, inserts and/or cards, and inserting same into an envelope. In one embodiment, an apparatus (200) includes a paper feeding mechanism (210) to feed sheets of paper into a collection bin (220) that is adapted to receive in a stack the sheets of paper. The apparatus includes a retrieval mechanism (230) to remove a bottom one of said sheets of paper from the stack, and a deionizer (240) that reduces static electricity in the vicinity of the stack. In this manner, the deionizer helps facilitate removal by the retrieval mechanism of only one of the sheets of paper at a time, by reducing static electricity on the sheets.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: October 12, 2004
    Assignee: First Data Corporation
    Inventors: Bruce A. Bennett, Karl S. Wetzstein, William C. Badalucco
  • Patent number: 6367794
    Abstract: A method and system for gathering enclosure documents for insertion in an envelope inserting system having a plurality of enclosure feeders for releasing enclosure documents and a plurality of pusher fingers mounted on a pair of endless chains for gathering the released documents. A plurality of flexible extension fingers are connected to the downstream end of enclosure feeder so as to support the released document before the released document is pushed off by a pair of pusher fingers onto a chassis deck. The downstream ends of the flexible extension fingers form a gap with the chassis deck, allowing the documents released upstream to pass under the extension fingers so that the document released from an enclosure feeder is stacked on top of the documents released from the upstream feeders. Because the extension fingers are flexible, the gap under the extension fingers can be widened by a stack of documents released upstream.
    Type: Grant
    Filed: December 29, 1999
    Date of Patent: April 9, 2002
    Assignee: Pitney Bowes Inc.
    Inventors: Donna L. Godwin, Wayne W. Ritchie