Patents by Inventor Jonas Tibbelin

Jonas Tibbelin 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: 10470363
    Abstract: A height adjustment arrangement (1) for a lawn mower (20) for changing a cutting height is provided. The height adjustment arrangement comprises a respective link arm (2a, 2b) pivotally arranged at opposite sides of the chassis (21), and a transversal rod (5) extending between the link arms (2a, 2b) comprising wheel attachment ends (6a, 6b) configured to protrude outwardly from the respective link arm (2a, 2b). The height adjustment arrangement further comprises a locking arrangement (11) for releaseably locking at least one of the link arms (2a, 2b) in a pivot position. The transversal rod comprises connection portions (9a, 9b) which are essentially parallel to the link arms and releasably connected thereto such that pivoting of the link arm (2a, 2b) causes the wheel attachment ends (6a, 6b) to synchronously change the cutting height of the lawn mower chassis (21).
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: November 12, 2019
    Assignee: HUSQVARNA AB
    Inventors: Fredrik Edholm, Helena André, Magnus Henriksson, Jasmin Insanic, Jörgen Johansson, Jonas Tibbelin, Mikael Adolfsson, Karl Ljungquist
  • Patent number: 9491907
    Abstract: A walk-behind lawn mower comprising a body with an engine driving a cutting blade, and a handle assembly which is pivotably connected to the body. The lawn mower furthermore comprises a handle control arrangement for controlling pivotal movement of the handle assembly relative to the body, between a working position and a pivoted position. The handle control arrangement comprises a locking member, selectively displaceable between an open state in which the locking member allows pivotal movement of the handle assembly from the working position to the pivoted position, and a locked state in which the locking member inhibits pivotal movement of the handle assembly from the working position to the pivoted position. The handle control arrangement also comprises an actuating member operatively connected to the locking member and controlling the state of the locking member.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: November 15, 2016
    Assignee: HUSQVARNA AB
    Inventors: Fredrik Edholm, Helena André, Jörgen Johansson, Mikael Adolfsson, Magnus Henriksson, Jasmin Insanic, Jonas Tibbelin
  • Patent number: 8899006
    Abstract: A walk behind garden tool chassis including a first chassis part and a second chassis part. The first chassis part is arranged to receive an engine of the garden tool, and to receive a first wheel assembly of the garden tool. The second chassis part is arranged to receive a handle assembly of the garden tool, and to receive a second wheel assembly of the garden tool. The first and second chassis parts are interconnected by vibration dampers.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: December 2, 2014
    Assignee: Husqvarna AB
    Inventors: Fredrik Edholm, Jasmin Insanic, Jörgen Johansson, Magnus Henriksson, Jonas Tibbelin
  • Patent number: 8844253
    Abstract: A front baffle assembly (1) for a lawn mower (30) is provided. The front baffle assembly (1) is adapted for attachment to a lawn mower chassis (2), and comprises a stopper (5a, 5b) configured to abut against an upper side of the chassis (2) and a front baffle (4) configured to abut against a lower side of the chassis (2). The front baffle assembly (1) comprises a catch element (6a, 6b) which protrudes downwardly from the stopper (5a, 5b) and is arranged to extend through the chassis (2) and beyond a lower side of the front baffle (4). The front baffle assembly (1) comprises a front axle (7) arranged to be received between the catch element (6a, 6b) and the lower side of the front baffle (4) to clamp the chassis (2) between the stopper (5a, 5b) and the front baffle (4).
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: September 30, 2014
    Assignee: Husqvarna AB
    Inventors: Mikael Adolfsson, Fredrik Edholm, Helena André, Magnus Henriksson, Jasmin Insanic, Jörgen Johansson, Jonas Tibbelin
  • Publication number: 20140196426
    Abstract: Embodiments herein relate to a walk behind garden tool chassis, which chassis comprises a first chassis part (11) and a second chassis part (12). The first chassis part (11) is arranged to receive an engine (2) of the garden tool (1), and to receive a first wheel assembly (3) of the garden tool (1). The second chassis part (12) is arranged to receive a handle assembly (4) of the garden tool (1), and to receive a second wheel assembly (5) of the garden tool (1). The first and second chassis parts (11, 12) are interconnected by means of vibration damping means (13).
    Type: Application
    Filed: June 22, 2011
    Publication date: July 17, 2014
    Applicant: HUSQVARNA AB
    Inventors: Fredrik Edholm, Jasmin Insanic, Jörgen Johansson, Magnus Henriksson, Jonas Tibbelin
  • Publication number: 20140190141
    Abstract: A walk-behind lawn mower comprising a body with an engine driving a cutting blade, and a handle assembly which is pivotably connected to the body. The lawn mower furthermore comprises a handle control arrangement for controlling pivotal movement of the handle assembly relative to the bod, between a working position and a pivoted position. The handle control arrangement comprises a locking member, selectively displaceable between an open state in which the locking member allows pivotal movement of the handle assembly from the working position to the pivoted position, and a locked state in which the locking member inhibits pivotal movement of the handle assembly from the working position to the pivoted position. The handle control arrangement also comprises an actuating member operatively connected to the locking member and controlling the state of the locking member.
    Type: Application
    Filed: February 21, 2011
    Publication date: July 10, 2014
    Applicant: HUSQVARNA AB
    Inventors: Fredrik Edholm, Helena André, Jörgen Johansson, Mikael Adolfsson, Magnus Henriksson, Jasmin Insanic, Jonas Tibbelin
  • Publication number: 20140109539
    Abstract: A front baffle assembly (1) for a lawn mower (30) is provided. The front baffle assembly (1) is adapted for attachment to a lawn mower chassis (2), and comprises a stopper (5a, 5b) configured to abut against an upper side of the chassis (2) and a front baffle (4) configured to abut against a lower side of the chassis (2). The front baffle assembly (1) comprises a catch element (6a, 6b) which protrudes downwardly from the stopper (5a, 5b) and is arranged to extend through the chassis (2) and beyond a lower side of the front baffle (4). The front baffle assembly (1) comprises a front axle (7) arranged to be received between the catch element (6a, 6b) and the lower side of the front baffle (4) to clamp the chassis (2) between the stopper (5a, 5b) and the front baffle (4).
    Type: Application
    Filed: May 31, 2011
    Publication date: April 24, 2014
    Applicant: HUSQVARNA AB
    Inventors: Mikael Adolfsson, Fredrik Edholm, Helena André, Magnus Henriksson, Jasmin Insanic, Jörgen Johansson, Jonas Tibbelin
  • Publication number: 20140083072
    Abstract: A height adjustment arrangement (1) for a lawn mower (20) for changing a cutting height is provided. The height adjustment arrangement comprises a respective link arm (2a, 2b) pivotally arranged at opposite sides of the chassis (21), and a transversal rod (5) extending between the link arms (2a, 2b) comprising wheel attachment ends (6a, 6b) configured to protrude outwardly from the respective link arm (2a, 2b).The height adjustment arrangement further comprises a locking arrangement (11) for releasably locking at least one of the link arms (2a, 2b) in a pivot position. The transversal rod comprises connection portions (9a, 9b) which are essentially parallel to the link arms and releasably connected thereto such that pivoting of the link arm (2a, 2b) causes the wheel attachment ends (6a, 6b) to synchronously change the cutting height of the lawn mower chassis (21).
    Type: Application
    Filed: May 31, 2011
    Publication date: March 27, 2014
    Applicant: Husqvarna AB
    Inventors: Fredrik Edholm, Helena Forsberg, Magnus Henriksson, Jasmin Insanic, Jörgen Johansson, Jonas Tibbelin, Mikael Adolfsson, Karl Ljungquist
  • Publication number: 20140047812
    Abstract: A lawn mower wheel (2) is provided. The lawn mower wheel (2) comprises a hub (3) arranged for attachment to a lawn mower wheel axle extending in an axial direction. The lawn mower wheel (2) comprises a tread (4). The tread (4) has a tread width (8) in the axial direction. The tread is a web structure of material portions (6) separated by through openings (7) to reduce the area of the tread (4) onto which grass clippings may attach. The lawn mower wheel (2) comprises a rim (5). The rim (5) extends from the hub (3) to the tread (4). The rim (5) has a rim width (9) in the axial direction. The rim width (9) corresponds to less than half of the tread width (8), to allow grass clippings to fall from one through opening (7) of the tread (4) to another.
    Type: Application
    Filed: April 27, 2011
    Publication date: February 20, 2014
    Applicant: HUSQVARNA AB
    Inventors: Jörgen Johansson, Mikael Adolfsson, Magnus Henriksson, Jasmin Insanic, Jonas Tibbelin, Fredrik Edholm, Helena Forsberg