Patents by Inventor Jouko Haverinen

Jouko Haverinen 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).

  • Fixture
    Patent number: 6357735
    Abstract: The present invention relates to a flange fixture intended to hold a flange to a tube for welding the flange to the tube, whereby it comprises: a) a cylindrical central body comprising at least three evenly distributed expansion holders as well as one cylindrical part provided with threads, whereby the expansion holders are each arranged to receive at least a radially movable expansion mechanism, and whereby the cylindrical part being provided with threads is arranged to receive one controlling device influencing the radially movable expansion mechanism for obtaining an outwardly directed movement; b) a first cylindrical shaft axially and rotatably mounted arranged in the central body and comprising a second controlling device arranged in the end thereof facing away from the central body; c) an axially and rotatably arranged second shaft in the shaft, which second shaft in its end receives at least three evenly distributed second expansion holders, which are each arranged to receive at least one radially move
    Type: Grant
    Filed: December 26, 2000
    Date of Patent: March 19, 2002
    Inventor: Jouko Haverinen
  • Fixture
    Publication number: 20010019190
    Abstract: The present invention relates to a flange fixture intended to hold a flange to a tube for welding the flange to said tube, whereby it comprises: a) a cylindrical central body comprising at least three evenly distributed expansion holders as well as one cylindrical part provided with threads, whereby the expansion holders are each arranged to receive at least a radially movable expansion means, and whereby the cylindrical part being provided with threads is arranged to receive one controlling device influencing the radially movable expansion means for obtaining an outwardly directed movement; b) a first cylindrical shaft axially and rotatably mounted arranged in the central body and comprising a second controlling device arranged in the end thereof facing away from the central body; c) an axially and rotatably arranged second shaft in said shaft, which second shaft in its end receives at least three evenly distributed second expansion holders, which are each arranged to receive at least one radially moveable s
    Type: Application
    Filed: December 26, 2000
    Publication date: September 6, 2001
    Inventor: Jouko Haverinen