By Scraping, Wiping, Etc. Patents (Class 131/289)
  • Patent number: 8833375
    Abstract: A method of separating tobacco from cigarette waste using an apparatus comprising a revolving screen, in which the cigarette waste is fed onto the screen in order to be screened by gravity. The method includes relocating the cigarette waste over the surface of the screen, the relocation being aided by a scraper unit cooperating with the screen and the angular position of the screen in the apparatus relative to the horizontal plane being adjustable. An apparatus is also provided for separating tobacco from cigarette waste comprising a revolving screen which is adjustably mounted in such a way that the angular position of the screen in the apparatus relative to the horizontal plane is adjustable, provided with a scraper unit for aiding relocation of the cigarette waste on the surface of the screen during its rotational movement.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: September 16, 2014
    Assignee: International Tobacco Machinery Poland Sp. Z.O.O.
    Inventor: Marek Sieredzinski
  • Publication number: 20130291881
    Abstract: A self-cleaning cigarette tobacco compacting mechanism with a compacting member mounted for reciprocal up and down motion between top and bottom plates and either a single self-cleaning slot or multiple slot portions extending across one of the plates to engage the compacting member during its up and down motion between the plates.
    Type: Application
    Filed: July 8, 2013
    Publication date: November 7, 2013
    Inventor: Mei Lin
  • Publication number: 20130276800
    Abstract: A self-cleaning cigarette tobacco compacting mechanism with a compacting member mounted for reciprocal up and down motion between top and bottom plates and a self-cleaning slot extending across one of the plates to engage at least one of the plates during its up and down motion between the plates.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 24, 2013
    Applicant: REPUBLIC TOBACCO L.P.
    Inventor: Mei Lin
  • Patent number: 8505546
    Abstract: A method of separating tobacco from cigarette waste using an apparatus comprising a revolving screen, in which the cigarette waste is fed onto the screen in order to be screened by gravity. The method includes relocating the cigarette waste over the surface of the screen, the relocation being aided by a scraper unit cooperating with the screen and the angular position of the screen in the apparatus relative to the horizontal plane being adjustable. An apparatus is also provided for separating tobacco from cigarette waste comprising a revolving screen which is adjustably mounted in such a way that the angular position of the screen in the apparatus relative to the horizontal plane is adjustable, provided with a scraper unit for aiding relocation of the cigarette waste on the surface of the screen during its rotational movement.
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: August 13, 2013
    Assignee: International Tobacco Machinery Poland SP. Z.O.O.
    Inventor: Marek Sieredzinski
  • Publication number: 20120240950
    Abstract: A cigarette making machine tobacco cleanout mechanism comprising a slide support, a slideable compacting plate disposed on the slide support, a slideable cleanout plate located adjacent the slideable compacting plate, and an engaging mechanism for removeably engaging the slideable compacting plate to the slideable cleanout plate, wherein the slideable cleanout plate is slid by the slideable compacting plate when the slideable compacting plate is slid while removeably engaged to the slideable cleanout plate. Also disclosed is a drum for holding at least one cigarette filling tube and a cleanout container for a cigarette making machine.
    Type: Application
    Filed: November 4, 2011
    Publication date: September 27, 2012
    Inventors: Jacques LAPLANTE, John Joseph Lyda
  • Publication number: 20120055495
    Abstract: The present invention relates to electrical cigarettes filling machine with supporting additional accessories such as: Inlet storage container, for storing bulk tobacco and providing continual and smooth feeding of tobacco to the electrical cigarettes filling machine. Internal device located in the container such as rotating mixer avoid the stack of tobacco inside the container to control the fluent continual supply of tobacco to the electrical cigarettes filling machine. The electrical cigarettes filling machine which may contain one or more feeding systems for a simultaneously independently easy and quick filling of few empty cigarettes tubes in parallel, with tobacco. The machine has also an option for tip cleaner system for removing excess tobacco from the cigarette tip.
    Type: Application
    Filed: August 30, 2011
    Publication date: March 8, 2012
    Applicant: APS TECHNOLOGIES HKG
    Inventors: Avi DAHAN, Eran Inbar, Doron Heksher
  • Publication number: 20110220132
    Abstract: Method of separating tobacco from cigarette waste using an apparatus comprising a circular revolving screen, in which the cigarette waste is fed onto the said screen in order to be screened by gravity, the method including relocation the cigarette waste over the surface of the screen, the said relocation being aided by scraping means cooperating with said screen and the angular position of the screen in the apparatus relative to the horizontal plane being adjustable. Apparatus for separating tobacco from cigarette waste comprising a circular revolving screen which is adjustably mounted in such a way that the angular position of the screen in the apparatus relative to the horizontal plane is adjustable, provided with scraping means for aiding relocation of the cigarette waste on the surface of the screen during its rotational movement. Use of a circular revolving screen for separating tobacco from cigarette waste.
    Type: Application
    Filed: August 27, 2010
    Publication date: September 15, 2011
    Applicant: INTERNATIONAL TOBACCO MACHINERY POLAND Sp. z.o.o.
    Inventor: Marek SIEREDZINSKI
  • Patent number: 7238233
    Abstract: A cleaning device and method is provided for a glue-spreading element, which spreads glue in a working position onto a material web, in particular a paper web, and which can be moved to a cleaning position inside the cleaning device. At least one scraper element is provided for cleaning the glue-spreading element.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: July 3, 2007
    Assignee: Hauni Maschinenbau AG
    Inventors: Berthold Maiwald, Torsten Mörke, Karl-Heinz Pawelko
  • Patent number: 5169481
    Abstract: An apparatus for laminating at least two strips of strip material and forming the laminate into lightweight, thin-walled tubular members that may be used in the construction of non-combustion smoking articles.
    Type: Grant
    Filed: March 16, 1990
    Date of Patent: December 8, 1992
    Assignee: Philip Morris Incorporated
    Inventors: Mike Braunshteyn, James E. Hall, Reginald W. Newsome, Jack C. Wheless, Kathleen S. Whittle
  • Patent number: 4899765
    Abstract: Cigarette rods are manufactured at high rates of speed using a cigarette making machine having a tongue which is equipped such that water is continuously fed therethrough in order to exit the surface of the tongue which contacts a tobacco filter stream passing through the garniture region of the cigarette making machine. The process of introducing water through the tongue during a cigarette making operation allows the manufacturer to produce a continuous cigarette rod of controlled integrity. For example, cigarettes of controlled density and firmness, and having very low amounts of hard spots, soft spots and loose ends, can be manufactured. The process provides for the manufacture of cigarettes at high speeds, and for the manufacture of cigarettes having high filling capacity tobacco blends. For example, cigarettes having blends comprising relatively high levels of volume expanded tobacco can be manufactured efficiently and effectively.
    Type: Grant
    Filed: July 19, 1988
    Date of Patent: February 13, 1990
    Assignee: R. J. Reynolds Tobacco Company
    Inventors: James W. Davis, Philip A. Deal, Travis B. Howard, Clifford R. Marritt