Patents Assigned to LINDVALLS PATENTBOLAG AB
  • Patent number: 11707048
    Abstract: A scraper for an endless and moving animal retention floor is provided with elevations from the base surface of the animal retention floor. The scraper is formed with elastic tongues, each one of which is fixed to a base part, which extend out from the base part and are terminated with a free end. The scraper is fitted in relation to the moving animal retention floor so that the free ends of the tongues connect both against the base surface of the animal retention floor and against the elevations thereof for a scraping function in the motion of the animal retention floor.
    Type: Grant
    Filed: September 4, 2017
    Date of Patent: July 25, 2023
    Assignee: LINDVALLS PATENTBOLAG AB
    Inventor: Tommy Lindvall
  • Patent number: 10721908
    Abstract: Mat (12) for a floor (11) for livestock facilities, which floor (11) is formed with a defined longitudinal direction, the mat (12) comprising a liquid-impermeable support layer (121) onto which a wear layer (122) is applied and which support layer (121) can be imposed an intermittent bending to essentially be able to connect against a cylindrical object having the diameter of Ø=2Ro, and which mat (12) is provided with first slip-reducing means (502, 602, 702, 802, 902), wherein the bending primarily is located to straight and parallel lines, grooves, or bands extending transversely to the mat in or on the wear layer (122), and that the bending in these lines, grooves, or bands amounts to 1/r, wherein Ro?r. Also concerns a floor having such a mat and a livestock facility having such a floor.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: July 28, 2020
    Assignee: LINDVALLS PATENTBOLAG AB
    Inventor: Tommy Lindvall
  • Publication number: 20190216043
    Abstract: Scraper (10) for an endless and moving animal retention floor provided with slip-reducing means (52) in the form of elevations (52) from the base surface (51) of the animal retention floor (11). The scraper (10) is formed with elastic tongues (21), each one of which is fixed to a base part (22) and which extend out from the base part (22) and are terminated with a free end (23). The scraper (10) is fitted in relation to the moving animal retention floor (11) so that the free ends (23) of the tongues (21) connect both against the base surface (51) of the animal retention floor and against the elevations (52) thereof for a scraping function in the motion of the animal retention floor (11). Floor having such a scraper and an animal retention facility having such a floor.
    Type: Application
    Filed: September 4, 2017
    Publication date: July 18, 2019
    Applicant: LINDVALLS PATENTBOLAG AB
    Inventor: Tommy LINDVALL
  • Publication number: 20180192612
    Abstract: Mat (12) for a floor (11) for livestock facilities, which floor (11) is formed with a defined longitudinal direction, the mat (12) comprising a liquid-impermeable support layer (121) onto which a wear layer (122) is applied and which support layer (121) can be imposed an intermittent bending to essentially be able to connect against a cylindrical object having the diameter of Ø=2Ro, and which mat (12) is provided with first slip-reducing means (502, 602, 702, 802, 902), wherein the bending primarily is located to straight and parallel lines, grooves, or bands extending transversely to the mat in or on the wear layer (122), and that the bending in these lines, grooves, or bands amounts to 1/r, wherein Ro?r. Also concerns a floor having such a mat and a livestock fa cility having such a floor.
    Type: Application
    Filed: June 28, 2016
    Publication date: July 12, 2018
    Applicant: Lindvall Patentbolag AB
    Inventor: Tommy LINDVALL