Patents by Inventor Hubert STRANK

Hubert STRANK 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).

  • Method and apparatus for making seamless pipe
    Patent number: 10632514
    Abstract: The invention relates to a device and a method for producing a pipe (1) from a hollow block (2) which has an opening (3). The device has a rolling mill (30) for rolling the hollow block (2) via a rolling rod (21) introduced into the opening (3) of the hollow block (2), whereby the pipe (1) is produced. A retaining device (70) for retaining the pipe (1) is provided behind the rolling mill (30), and the device is further designed such that the rolling rod (21) can be drawn out of the pipe (1) after the rolling process while the pipe (1) is retained by the retaining device (70).
    Type: Grant
    Filed: July 4, 2016
    Date of Patent: April 28, 2020
    Assignee: SMS GROUP GMBH
    Inventors: Hubert Strank, Peter Thieven, Helge Daehndel
  • METHOD AND APPARATUS FOR MAKING SEAMLESS PIPE
    Publication number: 20180169725
    Abstract: The invention relates to a device and a method for producing a pipe (1) from a hollow block (2) which has an opening (3). The device has a rolling mill (30) for rolling the hollow block (2) via a rolling rod (21) introduced into the opening (3) of the hollow block (2), whereby the pipe (1) is produced. A retaining device (70) for retaining the pipe (1) is provided behind the rolling mill (30), and the device is further designed such that the rolling rod (21) can be drawn out of the pipe (1) after the rolling process while the pipe (1) is retained by the retaining device (70).
    Type: Application
    Filed: July 4, 2016
    Publication date: June 21, 2018
    Inventors: Hubert STRANK, Peter THIEVEN, Helge DAEHNDEL