Mold Charging Means Patents (Class 162/407)
  • Patent number: 9132959
    Abstract: An endlessly circulating link conveyor with energy supply from a stationary source comprises a plurality of links (1) that are connected to one another such that they can pivot with respect to one another, jointly form a link conveyor that follows a running path over deflection rollers (6) and can be driven in circulating fashion, an energy guiding chain (30), one end of which travels with the link conveyor and the other end of which is arranged in rotating fashion within the circulatory path, and via which the link conveyor can be connected to supply lines (36), where the links (1) of the link conveyor display a channel (2) for receiving distribution lines (40) and, laterally next to the channel, a guide groove (3) for guiding the energy guiding chain (30), where the upper face of at least one of the links (1) displays a mounting surface for consumers, and one of the links (1) is equipped for connecting the travelling end (32) of the energy guiding chain (30).
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: September 15, 2015
    Assignee: Igus GmbH
    Inventors: Frank Blase, Andreas Hermey
  • Patent number: 8216506
    Abstract: One embodiment of the present invention includes: a step of setting a piece of a plant containing moisture inside a pressurizing apparatus and hermetically closing the internal space of the pressurizing apparatus; a step of applying a heat and a pressure to the piece of the plant; and a step of (i) enabling ventilation between the inside of the pressurizing apparatus and outside thereof after the piece of the plant reaches a predetermined molding temperature, (ii) retaining the pressure and the temperature for a predetermined period, (iii) cooling a molded article, and (iv) taking out the molded article from the pressurizing apparatus. This realizes a method for processing a plant which method makes it possible to mold a piece of a plant into a desired shape without reducing the piece of the plant into powder and without using an adhesive.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: July 10, 2012
    Assignee: National University Corporation Kyoto Institute of Technology
    Inventors: Norio Takakura, Takashi Iizuka, Ryohei Kuramatsu
  • Patent number: 6918997
    Abstract: A method of producing a pulp molded article comprising the steps of assembling splits (10, 11) each having a suction passageway and a papermaking screen (5) into a papermaking mold (1), filling the cavity of the papermaking mold (1) with a pulp slurry, discharging the liquid component of the pulp slurry through the suction passageway to deposit pulp fiber on the inner side of the papermaking screen (5) into an undried wet molded article, and dewatering the undried molded article deposited on the inner side of the papermaking screen (5), wherein the splits (10, 11) each have a large number of flow passageways (2) for feeding a purging fluid for cleaning the papermaking screen (5), and the purging fluid is ejected from the outer side of the papermaking screen (5) toward the cavity through the flow passageways (2) during the filling with the pulp slurry.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: July 19, 2005
    Assignee: Kao Corporation
    Inventors: Minoru Goto, Keiji Eto
  • Patent number: 6706151
    Abstract: A pulp moulding process including the steps of pulp stock, forming wet products by means of forming die (7), transferring the wet products from the forming die by means of a heated transferring die-and-heated pressing tool arrangement (13)(14) for in-mould pressing and drying of the wet product, and delivering the dried products to a down line facility (18). The invention encompasses a pulp moulding system, a pulp moulding apparatus, and a pulp moulded product made by such a process, system and/or apparatus.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: March 16, 2004
    Assignee: Southern Pulp Machinery (PTY) Limited
    Inventors: Johan Jacob Oosthuizen, Jonathan David Taljaard
  • Publication number: 20030209337
    Abstract: A method for producing a pulp molded article is disclosed. The method comprises the steps of forming and drying a pulp molded precursor (15). The drying step includes a first step and a second step. In the first step, the precursor (15) is set in a cavity of a heating mold, and is hot-pressed. The cavity has a configuration in conformity to the contour of the pulp molded article to be produced. In the second step, the hot-pressed precursor (15) is taken out from the heating mold and is heat-dried in a drying furnace.
    Type: Application
    Filed: April 10, 2003
    Publication date: November 13, 2003
    Applicant: KAO CORPORATION
    Inventor: Akira Nonomura
  • Publication number: 20030150583
    Abstract: A method of producing a pulp molded article comprising the steps of assembling splits (10, 11) each having a suction passageway and a papermaking screen (5) into a papermaking mold (1), filling the cavity of the papermaking mold (1) with a pulp slurry, discharging the liquid component of the pulp slurry through the suction passageway to deposit pulp fiber on the inner side of the papermaking screen (5) into an undried wet molded article, and dewatering the undried molded article deposited on the inner side of the papermaking screen (5), wherein the splits (10, 11) each have a large number of flow passageways (2) for feeding a purging fluid for cleaning the papermaking screen (5), and the purging fluid is ejected from the outer side of the papermaking screen (5) toward the cavity through the flow passageways (2) during the filling with the pulp slurry.
    Type: Application
    Filed: March 31, 2003
    Publication date: August 14, 2003
    Inventors: Minoru Goto, Keiji Eto
  • Publication number: 20030111201
    Abstract: A papermaking mold for producing a pulp molded article comprising a core of prescribed shape which has a plurality of holes for fluid passage interconnecting the outside and the inside and is made of an elastically deformable material and a fluid-permeable material which covers the outer surface of the core, the fluid-permeable material being capable of forming passages for a fluid in its thickness direction even when pressed and deformed.
    Type: Application
    Filed: January 28, 2003
    Publication date: June 19, 2003
    Applicant: KAO CORPORATION
    Inventors: Atsushi Sato, Akira Nonomura, Shinji Kodama, Naoki Imai
  • Patent number: 4323426
    Abstract: A method and apparatus for custom making paper comprising a filter like carrier substrate which is moved sequentially past a series of stations including a station wherein a liquid bearing solids in suspension is passed through the filter like carrier such that the solids form a paper sheet on the substrate carrier, moving the carrier with the deposited solids to a second stage where pressure is applied to the sheet to consolidate the solids into a sheet, further moving the carrier to a third station and exposing the sheet to heat for drying the sheet, finally moving the carrier to a fourth station and removing the so formed sheet from the carrier.
    Type: Grant
    Filed: November 13, 1979
    Date of Patent: April 6, 1982
    Assignee: Inotech Process Ltd.
    Inventors: Wavell F. Cowan, Marshall S. Green, Stanley E. McGurk