Patents by Inventor Fritz Barthel

Fritz Barthel 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).

  • Patent number: 9120002
    Abstract: The present invention provides a front unit (100; 200) of a sliding board binding, comprising: a holding device which is set up so as to engage a sliding board boot (20) and to hold it on the sliding board binding (10) pivotably about a transverse axis extending transverse to a sliding board longitudinal axis, the front unit (100; 200) being adjustable between a closed position, in which the holding device is raised in a configuration ready for operation so as to hold a sliding board boot (20) pivotably engaged, and an open position, in which the holding device releases the sliding board boot (20), the front unit (100; 200) being adjustable into a passive position, which is different from the open position and the closed position and in which the holding device is adjusted towards the sliding board (12) into a flat configuration.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: September 1, 2015
    Inventor: Fritz Barthel
  • Patent number: 8894087
    Abstract: The present invention provides a front unit (10) for a sliding board binding, comprising first engagement means of a first binding system (12) for fixing a front sole portion of a sliding board boot in a downhill position and second engagement means of a second binding system (14), the second engagement means having separate bearing means (34L, 34R) from the first engagement means, for pivotably mounting a sliding board boot about an axis (Q) extending transverse to the longitudinal axis (L) of the sliding board.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: November 25, 2014
    Inventor: Fritz Barthel
  • Publication number: 20140298688
    Abstract: The invention provides a ski boot (12) which comprises an opening (18a, 18b) in each of opposing lateral, front boot portions, the openings (18a, 18b) defining an opening axis (Q) along which bearing bolts (32a, 32b) of a ski binding (14) may be introduced into the openings (18a, 18b), in order to hold the ski boot (12) on the ski binding (14) such that it can pivot about the opening axis (Q), at least one of the openings (18a, 18b) comprising at least one inner bearing portion (42) for bearing against an outer circumferential portion (50) of the bearing bolt (32a, 32b), the bearing portion (42) allowing displacement of the bearing bolt (32a, 32b) in the direction of the opening axis (Q) and a pivoting movement of the bearing bolt (32a, 32b) about the opening axis (Q), but substantially preventing displacement or a pivoting movement of the bearing bolt (32a, 32b) in other directions.
    Type: Application
    Filed: June 19, 2014
    Publication date: October 9, 2014
    Applicant: SALEWA SPORT AG
    Inventor: Fritz Barthel
  • Patent number: 8793905
    Abstract: The invention provides a ski boot (12) which comprises an opening (18a, 18b) in each of opposing lateral, front boot portions, the openings (18a, 18b) defining an opening axis (Q) along which bearing bolts (32a, 32b) of a ski binding (14) may be introduced into the openings (18a, 18b), in order to hold the ski boot (12) on the ski binding (14) such that it can pivot about the opening axis (Q), at least one of the openings (18a, 18b) comprising at least one inner bearing portion (42) for bearing against an outer circumferential portion (50) of the bearing bolt (32a, 32b), the bearing portion (42) allowing displacement of the bearing bolt (32a, 32b) in the direction of the opening axis (Q) and a pivoting movement of the bearing bolt (32a, 32b) about the opening axis (Q), but substantially preventing displacement or a pivoting movement of the bearing bolt (32a, 32b) in other directions.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: August 5, 2014
    Assignee: Salewa Sport AG
    Inventor: Fritz Barthel
  • Publication number: 20130300089
    Abstract: The present invention provides a front unit (100; 200) of a sliding board binding, comprising: a holding means which is set up so as to engage a sliding board boot (20) and to hold it on the sliding board binding (10) pivotably about a transverse axis extending transverse to a sliding board longitudinal axis, the front unit (100; 200) being adjustable between a closed position, in which the holding means is raised in a configuration ready for operation so as to hold a sliding board boot (20) pivotably engaged, and an open position, in which the holding means releases the sliding board boot (20), the front unit (100; 200) being adjustable into a passive position, which is different from the open position and the closed position and in which the holding means is adjusted towards the sliding board (12) into a flat configuration.
    Type: Application
    Filed: May 10, 2013
    Publication date: November 14, 2013
    Inventor: Fritz BARTHEL
  • Publication number: 20130214513
    Abstract: The present invention provides a front unit (10) for a sliding board binding, comprising first engagement means of a first binding system (12) for fixing a front sole portion of a sliding board boot in a downhill position and second engagement means of a second binding system (14), the second engagement means having separate bearing means (34L, 34R) from the first engagement means, for pivotably mounting a sliding board boot about an axis (Q) extending transverse to the longitudinal axis (L) of the sliding board.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 22, 2013
    Inventor: Fritz Barthel
  • Publication number: 20130207356
    Abstract: The present invention relates to a front unit (10) for a sliding board binding, comprising two engagement elements (32L, 32R), which comprise engagement portions (16L, 16R) which are set up so as to engage opposite lateral portions (14L, 14R) of a sliding board boot (12), the engagement elements (32L, 32R) being held pivotably on the front unit (10), and a tensioning means (34), which produces a resilient force for biasing the engagement portions (16L, 16R) in the engagement direction, the tensioning means (34) comprising a displaceably held tensioning element (40), the conversion between the pivoting movements of the engagement elements (32L, 32R) and the displacement movement of the tensioning element (40) being provided by way of a lever mechanism, which comprises: two levers which pivot in a manner corresponding to the engagement elements (32L, 32R), a displacement portion which is displaced in a manner corresponding to the tensioning element (40), and an articulation element (48), which comprises a first
    Type: Application
    Filed: February 7, 2013
    Publication date: August 15, 2013
    Inventor: Fritz Barthel
  • Publication number: 20110271557
    Abstract: The invention provides a ski boot (12) which comprises an opening (18a, 18b) in each of opposing lateral, front boot portions, the openings (18a, 18b) defining an opening axis (Q) along which bearing bolts (32a, 32b) of a ski binding (14) may be introduced into the openings (18a, 18b), in order to hold the ski boot (12) on the ski binding (14) such that it can pivot about the opening axis (Q), at least one of the openings (18a, 18b) comprising at least one inner bearing portion (42) for bearing against an outer circumferential portion (50) of the bearing bolt (32a, 32b), the bearing portion (42) allowing displacement of the bearing bolt (32a, 32b) in the direction of the opening axis (Q) and a pivoting movement of the bearing bolt (32a, 32b) about the opening axis (Q), but substantially preventing displacement or a pivoting movement of the bearing bolt (32a, 32b) in other directions.
    Type: Application
    Filed: January 5, 2011
    Publication date: November 10, 2011
    Applicant: SALEWA SPORT AG
    Inventor: Fritz Barthel
  • Patent number: 5551728
    Abstract: A gliding board, in particular a snowboard, which is formed by two skis and a central part connected by fittings, has a clamping device in the central region. The skis can be clamped against one another by the clamping device accompanied by deformation in the transverse direction so that the gliding board can be adjusted to a desired sidecut radius.
    Type: Grant
    Filed: July 25, 1994
    Date of Patent: September 3, 1996
    Assignee: silvretta-sherpas Sportartikel GmbH
    Inventors: Fritz Barthel, Josef Dummer