Patents by Inventor Anders Welandson

Anders Welandson 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).

  • Terminal arrangement for a road rail
    Patent number: 9416508
    Abstract: In a terminal arrangement for a road rail with a rail profile (2) a terminal guiding device (10) is movable along the road rail under the influence of kinetic energy from a vehicle hitting the terminal guiding device. A terminal profile (8), constituting a prolongation of the rail profile (2), extends within the terminal guiding device (10) obliquely down to a ground anchor (4), where it is attached. The terminal arrangement includes a mechanism for deforming the terminal profile (8) and eventually the rail profile (2) and thus for absorbing kinetic energy.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: August 16, 2016
    Assignee: AB Varmforzinkning
    Inventor: Anders Welandson
  • YIELDABLE LIGHTING COLUMN
    Publication number: 20140043836
    Abstract: A yieldable lighting column (1) comprises an elongated, continuous sheet metal shell (3) with a polygonal, preferably octagonal cross-section with internal, stabilizing irons (5) internally attached to the shell (3).
    Type: Application
    Filed: June 30, 2011
    Publication date: February 13, 2014
    Applicant: AB VARMFORZINKNING
    Inventor: Anders Welandson
  • Road rail
    Patent number: 8317162
    Abstract: A road rail comprises tubular posts (1; 20) to be anchored in the ground and a rail profile (2; 21) to be attached to the posts. The rail profile has a substantially closed cross-section but is open downwards for lowering onto the posts. The rail profile is supported on each post by a support member (5; 24) carried by lower edges of opposed cutouts (4; 23) in the post. At least one locking member (7; 26) inside the rail profile provides locking between the post and the rail profile by engagement on one hand with the rail profile and on the other hand with an upper edge of each post cutout (4; 23) by a locking tongue (10; 27) of the locking member.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: November 27, 2012
    Assignee: AB Varmforzinkning
    Inventor: Anders Welandson
  • TERMINAL ARRANGEMENT FOR A ROAD RAIL
    Publication number: 20120280193
    Abstract: In a terminal arrangement for a road rail with a rail profile (2) a terminal guiding device (10) is movable along the road rail under the influence of kinetic energy from a vehicle hitting the terminal guiding device. A terminal profile (8), constituting a prolongation of the rail profile (2), extends within the terminal guiding device (10) obliquely down to a ground anchor (4), where it is attached. Means (13) for deforming the terminal profile (8) and eventually the rail profile (2) and thus for absorbing kinetic energy are provided in the terminal guiding device (10).
    Type: Application
    Filed: November 10, 2010
    Publication date: November 8, 2012
    Applicant: AB VARMFORZINKNING
    Inventor: Anders Welandson
  • ROAD RAIL
    Publication number: 20110155981
    Abstract: A road rail comprises tubular posts (1; 20) to be anchored in the ground and a rail profile (2; 21) to be attached to the posts. The rail profile has a substantially closed cross-section but is open downwards for lowering onto the posts. The rail profile is supported on each post by a support member (5; 24) carried by lower edges of opposed cutouts (4; 23) in the post.
    Type: Application
    Filed: May 20, 2009
    Publication date: June 30, 2011
    Applicant: AB Varmforzinkning
    Inventor: Anders Welandson