Patents by Inventor Bengt Pettersson

Bengt Pettersson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240140354
    Abstract: The invention relates to a load-bearing seat belt retractor for a seat structure of a vehicle seat. The seat belt retractor has two housing halves, between which functional modules of the seat belt retractor are arranged. One functional module is a belt spool with a winding axis, wherein a plurality of support plates oriented perpendicularly to the winding axis is provided on the functional modules, each said support plate having at least two locking noses, and the locking noses engage into corresponding locking holes in the two housing halves. The housing halves have beads and/or reinforcements directed toward the functional modules, and at least one section of a functional module and/or a section of a support plate is supported against the beads and/or reinforcements in at least one direction parallel to the winding axis.
    Type: Application
    Filed: February 24, 2022
    Publication date: May 2, 2024
    Inventors: Bengt DAHLQUIST, Arndt SÖHNCHEN, Lennart PETTERSSON, Ronald JABUSCH, Hans-Jörg LANGHOFF, Antto-Christian GLÄSSER, Alexandru CIRSTEA, Jens EHLERS
  • Patent number: 11466353
    Abstract: Heat treatment of an Alloy 282 which has been subjected to an initial solution annealing followed by cooling can be heat treated by heating the Alloy 282 to a temperature between 954° C. and 1010° C. until the gamma prime (??) phase is sufficiently dissolved, and cooling the Alloy 282 to a temperature a sufficiently low temperature, and at a sufficiently high cooling rate, to suppress gamma prime precipitation. A component such as a turbine exhaust case and a gas turbine engine made of said alloy can be heat treated in the above manner.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: October 11, 2022
    Assignee: GKN Aerospace Sweden AB
    Inventors: Bengt Pettersson, Johan Ockborn
  • Patent number: 11055034
    Abstract: The present invention provides a computer-implemented method and system for modifying given layout data on the basis of predetermined parameters for reducing unused white areas in accordance with a given printing layout. The invention is particularly applicable in the framework of label and tag printers employing continuous media. On the one hand, the reduction of unused white areas can lead to an overall reduction in the paper size, thus rendering the labels more environmentally friendly. On the other hand, the layout can also be improved, leading to a better usage of the available space for printing data thereon.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: July 6, 2021
    Assignee: SATO HOLDINGS KABUSHIKI KAISHA
    Inventors: Bengt Pettersson, Mats Hedberg, Taisaku Ota
  • Publication number: 20200142648
    Abstract: The present invention provides a computer-implemented method and system for modifying given layout data on the basis of predetermined parameters for reducing unused white areas in accordance with a given printing layout. The invention is particularly applicable in the framework of label and tag printers employing continuous media. On the one hand, the reduction of unused white areas can lead to an overall reduction in the paper size, thus rendering the labels more environmentally friendly. On the other hand, the layout can also be improved, leading to a better usage of the available space for printing data thereon.
    Type: Application
    Filed: October 16, 2014
    Publication date: May 7, 2020
    Applicant: SATO HOLDINGS KABUSHIKI KAISHA
    Inventors: Bengt Pettersson, Mats Hedberg, Taisaku Ota
  • Publication number: 20200032379
    Abstract: Heat treatment of an Alloy 282 which has been subjected to an initial solution annealing followed by cooling can be heat treated by heating the Alloy 282 to a temperature between 954° C. and 1010° C. until the gamma prime (??) phase is sufficiently dissolved, and cooling the Alloy 282 to a temperature a sufficiently low temperature, and at a sufficiently high cooling rate, to suppress gamma prime precipitation. A component such as a turbine exhaust case and a gas turbine engine made of said alloy can be heat treated in the above manner.
    Type: Application
    Filed: February 28, 2018
    Publication date: January 30, 2020
    Inventors: Bengt Pettersson, Johan Ockborn
  • Patent number: 10294816
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: May 21, 2019
    Assignees: United Technologies Corporation, GKN Aerospace Sweden AB
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Patent number: 10280790
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: May 7, 2019
    Assignees: United Technologies Corporation, GKN Aerospace Sweden AB
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Publication number: 20180344047
    Abstract: An overlay mattress includes a foil mattress of plastic material in a surrounding envelope of textile material. The foil mattress has channels and a preferably self-closing valve for filling air into the channels that are also at least partly filled with fibers of so-called ball fiber and/or with foam plastics, at least in such an amount that the plastic material of the foil mattress is mutually separated. The channels extend transversely to the longitudinal direction of the mattress, and the channels are interconnected via air passages. Methods of manufacturing such an overlay mattress are also disclosed.
    Type: Application
    Filed: November 18, 2016
    Publication date: December 6, 2018
    Applicant: Bodylineair Production AB
    Inventor: Bengt Pettersson
  • Patent number: 10036276
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: July 31, 2018
    Assignees: United Technologies Corporation, GKN Aerospace Sweden AB
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Publication number: 20150204212
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Application
    Filed: November 13, 2014
    Publication date: July 23, 2015
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Publication number: 20150132110
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Application
    Filed: June 14, 2013
    Publication date: May 14, 2015
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Publication number: 20150107223
    Abstract: A turbine exhaust case has an outer housing to be secured within a gas turbine engine and a central hub. Struts extend between the outer housing and the central hub. The struts are formed at least in part of a first material. The central hub is formed at least in part of a second material.
    Type: Application
    Filed: November 13, 2014
    Publication date: April 23, 2015
    Inventors: Daryl B. Mountz, Theodore W. Kapustka, Glenn Levasseur, Marcus Borg, Joakim Berglund, Anders Svahn, Johan Ockborn, Bengt Pettersson
  • Patent number: 5191165
    Abstract: The disclosure relates to a method of producing rifled, non-metallic barrels of composite material in the form of a fiber-reinforced thermosetting matrix for rocket and grenade launcher ordnance, and barrels produced in accordance therewith. The characterizing feature of the present invention is that this results in barrels with the same fiber content in both the lands of the barrel rifling and in its rifling grooves which has been realized in that a porous fluffy mat with a high capacity to absorb the matrix material is employed in the rifled portion of the barrel.
    Type: Grant
    Filed: October 1, 1991
    Date of Patent: March 2, 1993
    Assignee: Statoil Europarts AB
    Inventors: Leif Oskarsson, Sigge Andersson, Bengt Pettersson